X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3e13956a1fe3cdbd1ac375cbab6427744dad9017..137c8bde085d6d5b7c459902d2ea1a198ab48765:/src/generic/grid.cpp?ds=inline diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp index bd3c956897..6794b49c3e 100644 --- a/src/generic/grid.cpp +++ b/src/generic/grid.cpp @@ -1,31 +1,17 @@ /////////////////////////////////////////////////////////////////////////// -// Name: generic/grid.cpp +// Name: src/generic/grid.cpp // Purpose: wxGrid and related classes // Author: Michael Bedward (based on code by Julian Smart, Robin Dunn) -// Modified by: Robin Dunn, Vadim Zeitlin +// Modified by: Robin Dunn, Vadim Zeitlin, Santiago Palacios // Created: 1/08/1999 // RCS-ID: $Id$ // Copyright: (c) Michael Bedward (mbedward@ozemail.com.au) // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -// ============================================================================ -// declarations -// ============================================================================ - -// ---------------------------------------------------------------------------- -// headers -// ---------------------------------------------------------------------------- - -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "grid.h" -#endif - -// For compilers that support precompilatixon, includes "wx/wx.h". +// For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" -#include "wx/defs.h" - #ifdef __BORLANDC__ #pragma hdrstop #endif @@ -41,11 +27,15 @@ #include "wx/checkbox.h" #include "wx/combobox.h" #include "wx/valtext.h" + #include "wx/intl.h" + #include "wx/math.h" + #include "wx/listbox.h" #endif #include "wx/textfile.h" #include "wx/spinctrl.h" #include "wx/tokenzr.h" +#include "wx/renderer.h" #include "wx/grid.h" #include "wx/generic/gridsel.h" @@ -69,7 +59,7 @@ // array classes // ---------------------------------------------------------------------------- -WX_DEFINE_ARRAY_WITH_DECL_NO_PTR(wxGridCellAttr *, wxArrayAttrs, +WX_DEFINE_ARRAY_WITH_DECL_PTR(wxGridCellAttr *, wxArrayAttrs, class WXDLLIMPEXP_ADV); struct wxGridCellWithAttr @@ -108,12 +98,14 @@ DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_CLICK) DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_CLICK) DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_LEFT_DCLICK) DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_RIGHT_DCLICK) +DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_BEGIN_DRAG) DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_CLICK) DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_CLICK) DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_DCLICK) DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_DCLICK) DEFINE_EVENT_TYPE(wxEVT_GRID_ROW_SIZE) DEFINE_EVENT_TYPE(wxEVT_GRID_COL_SIZE) +DEFINE_EVENT_TYPE(wxEVT_GRID_COL_MOVE) DEFINE_EVENT_TYPE(wxEVT_GRID_RANGE_SELECT) DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_CHANGE) DEFINE_EVENT_TYPE(wxEVT_GRID_SELECT_CELL) @@ -140,6 +132,7 @@ private: void OnMouseWheel( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); void OnKeyUp( wxKeyEvent& ); + void OnChar( wxKeyEvent& ); DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow) DECLARE_EVENT_TABLE() @@ -157,11 +150,12 @@ public: private: wxGrid *m_owner; - void OnPaint( wxPaintEvent &event ); + void OnPaint( wxPaintEvent& event ); void OnMouseEvent( wxMouseEvent& event ); void OnMouseWheel( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); void OnKeyUp( wxKeyEvent& ); + void OnChar( wxKeyEvent& ); DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow) DECLARE_EVENT_TABLE() @@ -183,6 +177,7 @@ private: void OnMouseWheel( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); void OnKeyUp( wxKeyEvent& ); + void OnChar( wxKeyEvent& ); void OnPaint( wxPaintEvent& event ); DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow) @@ -195,16 +190,16 @@ class WXDLLIMPEXP_ADV wxGridWindow : public wxWindow public: wxGridWindow() { - m_owner = (wxGrid *)NULL; - m_rowLabelWin = (wxGridRowLabelWindow *)NULL; - m_colLabelWin = (wxGridColLabelWindow *)NULL; + m_owner = NULL; + m_rowLabelWin = NULL; + m_colLabelWin = NULL; } wxGridWindow( wxGrid *parent, wxGridRowLabelWindow *rowLblWin, wxGridColLabelWindow *colLblWin, wxWindowID id, const wxPoint &pos, const wxSize &size ); - ~wxGridWindow(); + ~wxGridWindow() {} void ScrollWindow( int dx, int dy, const wxRect *rect ); @@ -220,8 +215,9 @@ private: void OnMouseEvent( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& ); void OnKeyUp( wxKeyEvent& ); + void OnChar( wxKeyEvent& ); void OnEraseBackground( wxEraseEvent& ); - + void OnFocus( wxFocusEvent& ); DECLARE_DYNAMIC_CLASS(wxGridWindow) DECLARE_EVENT_TABLE() @@ -229,37 +225,45 @@ private: }; - class wxGridCellEditorEvtHandler : public wxEvtHandler { public: - wxGridCellEditorEvtHandler() - : m_grid(0), m_editor(0) - { } wxGridCellEditorEvtHandler(wxGrid* grid, wxGridCellEditor* editor) - : m_grid(grid), m_editor(editor) - { } + : m_grid(grid), + m_editor(editor), + m_inSetFocus(false) + { + } + void OnKillFocus(wxFocusEvent& event); void OnKeyDown(wxKeyEvent& event); void OnChar(wxKeyEvent& event); + void SetInSetFocus(bool inSetFocus) { m_inSetFocus = inSetFocus; } + private: - wxGrid* m_grid; - wxGridCellEditor* m_editor; - DECLARE_DYNAMIC_CLASS(wxGridCellEditorEvtHandler) + wxGrid *m_grid; + wxGridCellEditor *m_editor; + + // Work around the fact that a focus kill event can be sent to + // a combobox within a set focus event. + bool m_inSetFocus; + DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS(wxGridCellEditorEvtHandler) DECLARE_NO_COPY_CLASS(wxGridCellEditorEvtHandler) }; -IMPLEMENT_DYNAMIC_CLASS( wxGridCellEditorEvtHandler, wxEvtHandler ) +IMPLEMENT_ABSTRACT_CLASS(wxGridCellEditorEvtHandler, wxEvtHandler) + BEGIN_EVENT_TABLE( wxGridCellEditorEvtHandler, wxEvtHandler ) + EVT_KILL_FOCUS( wxGridCellEditorEvtHandler::OnKillFocus ) EVT_KEY_DOWN( wxGridCellEditorEvtHandler::OnKeyDown ) EVT_CHAR( wxGridCellEditorEvtHandler::OnChar ) END_EVENT_TABLE() - // ---------------------------------------------------------------------------- // the internal data representation used by wxGridCellAttrProvider // ---------------------------------------------------------------------------- @@ -285,7 +289,7 @@ class WXDLLIMPEXP_ADV wxGridRowOrColAttrData { public: // empty ctor to suppress warnings - wxGridRowOrColAttrData() { } + wxGridRowOrColAttrData() {} ~wxGridRowOrColAttrData(); void SetAttr(wxGridCellAttr *attr, int rowOrCol); @@ -318,7 +322,7 @@ struct wxGridDataTypeInfo wxGridCellRenderer* renderer, wxGridCellEditor* editor) : m_typeName(typeName), m_renderer(renderer), m_editor(editor) - { } + {} ~wxGridDataTypeInfo() { @@ -334,7 +338,7 @@ struct wxGridDataTypeInfo }; -WX_DEFINE_ARRAY_WITH_DECL_NO_PTR(wxGridDataTypeInfo*, wxGridDataTypeInfoArray, +WX_DEFINE_ARRAY_WITH_DECL_PTR(wxGridDataTypeInfo*, wxGridDataTypeInfoArray, class WXDLLIMPEXP_ADV); @@ -367,6 +371,7 @@ private: wxGridDataTypeInfoArray m_typeinfo; }; + // ---------------------------------------------------------------------------- // conditional compilation // ---------------------------------------------------------------------------- @@ -383,14 +388,14 @@ private: #ifdef DEBUG_ATTR_CACHE static size_t gs_nAttrCacheHits = 0; static size_t gs_nAttrCacheMisses = 0; -#endif // DEBUG_ATTR_CACHE +#endif // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- wxGridCellCoords wxGridNoCellCoords( -1, -1 ); -wxRect wxGridNoCellRect( -1, -1, -1, -1 ); +wxRect wxGridNoCellRect( -1, -1, -1, -1 ); // scroll line size // TODO: this doesn't work at all, grid cells have different sizes and approx @@ -411,6 +416,7 @@ static const size_t GRID_SCROLL_LINE_Y = GRID_SCROLL_LINE_X; // in these hash tables is the number of rows/columns) static const int GRID_HASH_SIZE = 100; +#if 0 // ---------------------------------------------------------------------------- // private functions // ---------------------------------------------------------------------------- @@ -424,6 +430,7 @@ static inline int GetScrollY(int y) { return (y + GRID_SCROLL_LINE_Y - 1) / GRID_SCROLL_LINE_Y; } +#endif // ============================================================================ // implementation @@ -439,7 +446,6 @@ wxGridCellEditor::wxGridCellEditor() m_attr = NULL; } - wxGridCellEditor::~wxGridCellEditor() { Destroy(); @@ -474,7 +480,7 @@ void wxGridCellEditor::Destroy() { if (m_control) { - m_control->PopEventHandler(TRUE /* delete it*/); + m_control->PopEventHandler( true /* delete it*/ ); m_control->Destroy(); m_control = NULL; @@ -483,8 +489,8 @@ void wxGridCellEditor::Destroy() void wxGridCellEditor::Show(bool show, wxGridCellAttr *attr) { - wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); + m_control->Show(show); if ( show ) @@ -498,8 +504,11 @@ void wxGridCellEditor::Show(bool show, wxGridCellAttr *attr) m_colBgOld = m_control->GetBackgroundColour(); m_control->SetBackgroundColour(attr->GetBackgroundColour()); +// Workaround for GTK+1 font setting problem on some platforms +#if !defined(__WXGTK__) || defined(__WXGTK20__) m_fontOld = m_control->GetFont(); m_control->SetFont(attr->GetFont()); +#endif // can't do anything more in the base class version, the other // attributes may only be used by the derived classes @@ -520,18 +529,21 @@ void wxGridCellEditor::Show(bool show, wxGridCellAttr *attr) m_colBgOld = wxNullColour; } +// Workaround for GTK+1 font setting problem on some platforms +#if !defined(__WXGTK__) || defined(__WXGTK20__) if ( m_fontOld.Ok() ) { m_control->SetFont(m_fontOld); m_fontOld = wxNullFont; } +#endif } } void wxGridCellEditor::SetSize(const wxRect& rect) { - wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); + m_control->SetSize(rect, wxSIZE_ALLOW_MINUS_ONE); } @@ -542,8 +554,47 @@ void wxGridCellEditor::HandleReturn(wxKeyEvent& event) bool wxGridCellEditor::IsAcceptedKey(wxKeyEvent& event) { - // accept the simple key presses, not anything with Ctrl/Alt/Meta - return !(event.ControlDown() || event.AltDown()); + bool ctrl = event.ControlDown(); + bool alt = event.AltDown(); + +#ifdef __WXMAC__ + // On the Mac the Alt key is more like shift and is used for entry of + // valid characters, so check for Ctrl and Meta instead. + alt = event.MetaDown(); +#endif + + // Assume it's not a valid char if ctrl or alt is down, but if both are + // down then it may be because of an AltGr key combination, so let them + // through in that case. + if ((ctrl || alt) && !(ctrl && alt)) + return false; + + int key = 0; + bool keyOk = true; + +#ifdef __WXGTK20__ + // If it's a F-Key or other special key then it shouldn't start the + // editor. + if (event.GetKeyCode() >= WXK_START) + return false; +#endif +#if wxUSE_UNICODE + // if the unicode key code is not really a unicode character (it may + // be a function key or etc., the platforms appear to always give us a + // small value in this case) then fallback to the ASCII key code but + // don't do anything for function keys or etc. + key = event.GetUnicodeKey(); + if (key <= 127) + { + key = event.GetKeyCode(); + keyOk = (key <= 127); + } +#else + key = event.GetKeyCode(); + keyOk = (key <= 255); +#endif + + return keyOk; } void wxGridCellEditor::StartingKey(wxKeyEvent& event) @@ -573,8 +624,7 @@ void wxGridCellTextEditor::Create(wxWindow* parent, m_control = new wxTextCtrl(parent, id, wxEmptyString, wxDefaultPosition, wxDefaultSize #if defined(__WXMSW__) - , wxTE_PROCESS_TAB | wxTE_MULTILINE | - wxTE_NO_VSCROLL | wxTE_AUTO_SCROLL + , wxTE_PROCESS_TAB | wxTE_AUTO_SCROLL | wxNO_BORDER #endif ); @@ -590,19 +640,17 @@ void wxGridCellTextEditor::Create(wxWindow* parent, void wxGridCellTextEditor::PaintBackground(const wxRect& WXUNUSED(rectCell), wxGridCellAttr * WXUNUSED(attr)) { - // as we fill the entire client area, don't do anything here to minimize - // flicker + // as we fill the entire client area, + // don't do anything here to minimize flicker } void wxGridCellTextEditor::SetSize(const wxRect& rectOrig) { wxRect rect(rectOrig); - // Make the edit control large enough to allow for internal - // margins + // Make the edit control large enough to allow for internal margins // - // TODO: remove this if the text ctrl sizing is improved esp. for - // unix + // TODO: remove this if the text ctrl sizing is improved esp. for unix // #if defined(__WXGTK__) if (rect.x != 0) @@ -612,34 +660,40 @@ void wxGridCellTextEditor::SetSize(const wxRect& rectOrig) rect.width -= 1; rect.height -= 1; } -#else // !GTK - int extra_x = ( rect.x > 2 )? 2 : 1; +#elif defined(__WXMSW__) + if ( rect.x == 0 ) + rect.x += 2; + else + rect.x += 3; -// MB: treat MSW separately here otherwise the caret doesn't show -// when the editor is in the first row. -#if defined(__WXMSW__) - int extra_y = 2; + if ( rect.y == 0 ) + rect.y += 2; + else + rect.y += 3; + + rect.width -= 2; + rect.height -= 2; #else - int extra_y = ( rect.y > 2 )? 2 : 1; -#endif // MSW + int extra_x = ( rect.x > 2 ) ? 2 : 1; + int extra_y = ( rect.y > 2 ) ? 2 : 1; + + #if defined(__WXMOTIF__) + extra_x *= 2; + extra_y *= 2; + #endif -#if defined(__WXMOTIF__) - extra_x *= 2; - extra_y *= 2; -#endif rect.SetLeft( wxMax(0, rect.x - extra_x) ); rect.SetTop( wxMax(0, rect.y - extra_y) ); - rect.SetRight( rect.GetRight() + 2*extra_x ); - rect.SetBottom( rect.GetBottom() + 2*extra_y ); -#endif // GTK/!GTK + rect.SetRight( rect.GetRight() + 2 * extra_x ); + rect.SetBottom( rect.GetBottom() + 2 * extra_y ); +#endif wxGridCellEditor::SetSize(rect); } void wxGridCellTextEditor::BeginEdit(int row, int col, wxGrid* grid) { - wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); m_startValue = grid->GetTable()->GetValue(row, col); @@ -650,35 +704,33 @@ void wxGridCellTextEditor::DoBeginEdit(const wxString& startValue) { Text()->SetValue(startValue); Text()->SetInsertionPointEnd(); - Text()->SetSelection(-1,-1); + Text()->SetSelection(-1, -1); Text()->SetFocus(); } -bool wxGridCellTextEditor::EndEdit(int row, int col, - wxGrid* grid) +bool wxGridCellTextEditor::EndEdit(int row, int col, wxGrid* grid) { - wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); - bool changed = FALSE; + bool changed = false; wxString value = Text()->GetValue(); if (value != m_startValue) - changed = TRUE; + changed = true; if (changed) grid->GetTable()->SetValue(row, col, value); m_startValue = wxEmptyString; - Text()->SetValue(m_startValue); + + // No point in setting the text of the hidden control + //Text()->SetValue(m_startValue); return changed; } - void wxGridCellTextEditor::Reset() { - wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxASSERT_MSG(m_control, wxT("The wxGridCellEditor must be created first!")); DoReset(m_startValue); } @@ -691,48 +743,47 @@ void wxGridCellTextEditor::DoReset(const wxString& startValue) bool wxGridCellTextEditor::IsAcceptedKey(wxKeyEvent& event) { - if ( wxGridCellEditor::IsAcceptedKey(event) ) - { - int keycode = event.GetKeyCode(); - switch ( keycode ) - { - case WXK_NUMPAD0: - case WXK_NUMPAD1: - case WXK_NUMPAD2: - case WXK_NUMPAD3: - case WXK_NUMPAD4: - case WXK_NUMPAD5: - case WXK_NUMPAD6: - case WXK_NUMPAD7: - case WXK_NUMPAD8: - case WXK_NUMPAD9: - case WXK_MULTIPLY: - case WXK_NUMPAD_MULTIPLY: - case WXK_ADD: - case WXK_NUMPAD_ADD: - case WXK_SUBTRACT: - case WXK_NUMPAD_SUBTRACT: - case WXK_DECIMAL: - case WXK_NUMPAD_DECIMAL: - case WXK_DIVIDE: - case WXK_NUMPAD_DIVIDE: - return TRUE; - - default: - // accept 8 bit chars too if isprint() agrees - if ( (keycode < 255) && (wxIsprint(keycode)) ) - return TRUE; - } - } - - return FALSE; + return wxGridCellEditor::IsAcceptedKey(event); } void wxGridCellTextEditor::StartingKey(wxKeyEvent& event) { - if ( !Text()->EmulateKeyPress(event) ) + // Since this is now happening in the EVT_CHAR event EmulateKeyPress is no + // longer an appropriate way to get the character into the text control. + // Do it ourselves instead. We know that if we get this far that we have + // a valid character, so not a whole lot of testing needs to be done. + + wxTextCtrl* tc = Text(); + wxChar ch; + long pos; + +#if wxUSE_UNICODE + ch = event.GetUnicodeKey(); + if (ch <= 127) + ch = (wxChar)event.GetKeyCode(); +#else + ch = (wxChar)event.GetKeyCode(); +#endif + + switch (ch) { - event.Skip(); + case WXK_DELETE: + // delete the character at the cursor + pos = tc->GetInsertionPoint(); + if (pos < tc->GetLastPosition()) + tc->Remove(pos, pos + 1); + break; + + case WXK_BACK: + // delete the character before the cursor + pos = tc->GetInsertionPoint(); + if (pos > 0) + tc->Remove(pos - 1, pos); + break; + + default: + tc->WriteText(ch); + break; } } @@ -763,13 +814,13 @@ void wxGridCellTextEditor::SetParameters(const wxString& params) else { long tmp; - if ( !params.ToLong(&tmp) ) + if ( params.ToLong(&tmp) ) { - wxLogDebug(_T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str()); + m_maxChars = (size_t)tmp; } else { - m_maxChars = (size_t)tmp; + wxLogDebug( _T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str() ); } } } @@ -777,7 +828,7 @@ void wxGridCellTextEditor::SetParameters(const wxString& params) // return the value in the text control wxString wxGridCellTextEditor::GetValue() const { - return Text()->GetValue(); + return Text()->GetValue(); } // ---------------------------------------------------------------------------- @@ -794,10 +845,11 @@ void wxGridCellNumberEditor::Create(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler) { +#if wxUSE_SPINCTRL if ( HasRange() ) { // create a spin ctrl - m_control = new wxSpinCtrl(parent, -1, wxEmptyString, + m_control = new wxSpinCtrl(parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, m_min, m_max); @@ -805,13 +857,14 @@ void wxGridCellNumberEditor::Create(wxWindow* parent, wxGridCellEditor::Create(parent, id, evtHandler); } else +#endif { // just a text control wxGridCellTextEditor::Create(parent, id, evtHandler); #if wxUSE_VALIDATORS Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); -#endif // wxUSE_VALIDATORS +#endif } } @@ -827,19 +880,21 @@ void wxGridCellNumberEditor::BeginEdit(int row, int col, wxGrid* grid) { m_valueOld = 0; wxString sValue = table->GetValue(row, col); - if (! sValue.ToLong(&m_valueOld) && ! sValue.IsEmpty()) + if (! sValue.ToLong(&m_valueOld) && ! sValue.empty()) { wxFAIL_MSG( _T("this cell doesn't have numeric value") ); return; } } +#if wxUSE_SPINCTRL if ( HasRange() ) { Spin()->SetValue((int)m_valueOld); Spin()->SetFocus(); } else +#endif { DoBeginEdit(GetString()); } @@ -852,6 +907,7 @@ bool wxGridCellNumberEditor::EndEdit(int row, int col, long value = 0; wxString text; +#if wxUSE_SPINCTRL if ( HasRange() ) { value = Spin()->GetValue(); @@ -860,9 +916,10 @@ bool wxGridCellNumberEditor::EndEdit(int row, int col, text = wxString::Format(wxT("%ld"), value); } else +#endif { text = Text()->GetValue(); - changed = (text.IsEmpty() || text.ToLong(&value)) && (value != m_valueOld); + changed = (text.empty() || text.ToLong(&value)) && (value != m_valueOld); } if ( changed ) @@ -878,11 +935,13 @@ bool wxGridCellNumberEditor::EndEdit(int row, int col, void wxGridCellNumberEditor::Reset() { +#if wxUSE_SPINCTRL if ( HasRange() ) { Spin()->SetValue((int)m_valueOld); } else +#endif { DoReset(GetString()); } @@ -893,55 +952,22 @@ bool wxGridCellNumberEditor::IsAcceptedKey(wxKeyEvent& event) if ( wxGridCellEditor::IsAcceptedKey(event) ) { int keycode = event.GetKeyCode(); - switch ( keycode ) + if ( (keycode < 128) && + (wxIsdigit(keycode) || keycode == '+' || keycode == '-')) { - case WXK_NUMPAD0: - case WXK_NUMPAD1: - case WXK_NUMPAD2: - case WXK_NUMPAD3: - case WXK_NUMPAD4: - case WXK_NUMPAD5: - case WXK_NUMPAD6: - case WXK_NUMPAD7: - case WXK_NUMPAD8: - case WXK_NUMPAD9: - case WXK_ADD: - case WXK_NUMPAD_ADD: - case WXK_SUBTRACT: - case WXK_NUMPAD_SUBTRACT: - case WXK_UP: - case WXK_DOWN: - return TRUE; - - default: - if ( (keycode < 128) && wxIsdigit(keycode) ) - return TRUE; + return true; } } - return FALSE; + return false; } void wxGridCellNumberEditor::StartingKey(wxKeyEvent& event) { + int keycode = event.GetKeyCode(); if ( !HasRange() ) { - int keycode = event.GetKeyCode(); - if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-' - || keycode == WXK_NUMPAD0 - || keycode == WXK_NUMPAD1 - || keycode == WXK_NUMPAD2 - || keycode == WXK_NUMPAD3 - || keycode == WXK_NUMPAD4 - || keycode == WXK_NUMPAD5 - || keycode == WXK_NUMPAD6 - || keycode == WXK_NUMPAD7 - || keycode == WXK_NUMPAD8 - || keycode == WXK_NUMPAD9 - || keycode == WXK_ADD - || keycode == WXK_NUMPAD_ADD - || keycode == WXK_SUBTRACT - || keycode == WXK_NUMPAD_SUBTRACT) + if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-') { wxGridCellTextEditor::StartingKey(event); @@ -949,6 +975,18 @@ void wxGridCellNumberEditor::StartingKey(wxKeyEvent& event) return; } } +#if wxUSE_SPINCTRL + else + { + if ( wxIsdigit(keycode) ) + { + wxSpinCtrl* spin = (wxSpinCtrl*)m_control; + spin->SetValue(keycode - '0'); + spin->SetSelection(1,1); + return; + } + } +#endif event.Skip(); } @@ -984,18 +1022,21 @@ void wxGridCellNumberEditor::SetParameters(const wxString& params) // return the value in the spin control if it is there (the text control otherwise) wxString wxGridCellNumberEditor::GetValue() const { - wxString s; + wxString s; - if( HasRange() ) - { - long value = Spin()->GetValue(); - s.Printf(wxT("%ld"), value); - } - else - { - s = Text()->GetValue(); - } - return s; +#if wxUSE_SPINCTRL + if ( HasRange() ) + { + long value = Spin()->GetValue(); + s.Printf(wxT("%ld"), value); + } + else +#endif + { + s = Text()->GetValue(); + } + + return s; } // ---------------------------------------------------------------------------- @@ -1016,7 +1057,7 @@ void wxGridCellFloatEditor::Create(wxWindow* parent, #if wxUSE_VALIDATORS Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); -#endif // wxUSE_VALIDATORS +#endif } void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) @@ -1031,7 +1072,7 @@ void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) { m_valueOld = 0.0; wxString sValue = table->GetValue(row, col); - if (! sValue.ToDouble(&m_valueOld) && ! sValue.IsEmpty()) + if (! sValue.ToDouble(&m_valueOld) && ! sValue.empty()) { wxFAIL_MSG( _T("this cell doesn't have float value") ); return; @@ -1047,16 +1088,18 @@ bool wxGridCellFloatEditor::EndEdit(int row, int col, double value = 0.0; wxString text(Text()->GetValue()); - if ( (text.IsEmpty() || text.ToDouble(&value)) && (value != m_valueOld) ) + if ( (text.empty() || text.ToDouble(&value)) && + !wxIsSameDouble(value, m_valueOld) ) { if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_FLOAT)) grid->GetTable()->SetValueAsDouble(row, col, value); else grid->GetTable()->SetValue(row, col, text); - return TRUE; + return true; } - return FALSE; + + return false; } void wxGridCellFloatEditor::Reset() @@ -1067,21 +1110,20 @@ void wxGridCellFloatEditor::Reset() void wxGridCellFloatEditor::StartingKey(wxKeyEvent& event) { int keycode = event.GetKeyCode(); - if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-' || keycode == '.' - || keycode == WXK_NUMPAD0 - || keycode == WXK_NUMPAD1 - || keycode == WXK_NUMPAD2 - || keycode == WXK_NUMPAD3 - || keycode == WXK_NUMPAD4 - || keycode == WXK_NUMPAD5 - || keycode == WXK_NUMPAD6 - || keycode == WXK_NUMPAD7 - || keycode == WXK_NUMPAD8 - || keycode == WXK_NUMPAD9 - || keycode == WXK_ADD - || keycode == WXK_NUMPAD_ADD - || keycode == WXK_SUBTRACT - || keycode == WXK_NUMPAD_SUBTRACT) + char tmpbuf[2]; + tmpbuf[0] = (char) keycode; + tmpbuf[1] = '\0'; + wxString strbuf(tmpbuf, *wxConvCurrent); + +#if wxUSE_INTL + bool is_decimal_point = ( strbuf == + wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER) ); +#else + bool is_decimal_point = ( strbuf == _T(".") ); +#endif + + if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-' + || is_decimal_point ) { wxGridCellTextEditor::StartingKey(event); @@ -1123,20 +1165,25 @@ void wxGridCellFloatEditor::SetParameters(const wxString& params) wxString wxGridCellFloatEditor::GetString() const { wxString fmt; - if ( m_width == -1 ) - { - // default width/precision - fmt = _T("%f"); - } - else if ( m_precision == -1 ) + if ( m_precision == -1 && m_width != -1) { // default precision fmt.Printf(_T("%%%d.f"), m_width); } - else + else if ( m_precision != -1 && m_width == -1) + { + // default width + fmt.Printf(_T("%%.%df"), m_precision); + } + else if ( m_precision != -1 && m_width != -1 ) { fmt.Printf(_T("%%%d.%df"), m_width, m_precision); } + else + { + // default width/precision + fmt = _T("%f"); + } return wxString::Format(fmt, m_valueOld); } @@ -1146,35 +1193,30 @@ bool wxGridCellFloatEditor::IsAcceptedKey(wxKeyEvent& event) if ( wxGridCellEditor::IsAcceptedKey(event) ) { int keycode = event.GetKeyCode(); - switch ( keycode ) - { - case WXK_NUMPAD0: - case WXK_NUMPAD1: - case WXK_NUMPAD2: - case WXK_NUMPAD3: - case WXK_NUMPAD4: - case WXK_NUMPAD5: - case WXK_NUMPAD6: - case WXK_NUMPAD7: - case WXK_NUMPAD8: - case WXK_NUMPAD9: - case WXK_ADD: - case WXK_NUMPAD_ADD: - case WXK_SUBTRACT: - case WXK_NUMPAD_SUBTRACT: - case WXK_DECIMAL: - case WXK_NUMPAD_DECIMAL: - return TRUE; + printf("%d\n", keycode); + // accept digits, 'e' as in '1e+6', also '-', '+', and '.' + char tmpbuf[2]; + tmpbuf[0] = (char) keycode; + tmpbuf[1] = '\0'; + wxString strbuf(tmpbuf, *wxConvCurrent); + +#if wxUSE_INTL + bool is_decimal_point = + ( strbuf == wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, + wxLOCALE_CAT_NUMBER) ); +#else + bool is_decimal_point = ( strbuf == _T(".") ); +#endif - default: - // additionally accept 'e' as in '1e+6' - if ( (keycode < 128) && - (wxIsdigit(keycode) || tolower(keycode) == 'e') ) - return TRUE; + if ( (keycode < 128) && + (wxIsdigit(keycode) || tolower(keycode) == 'e' || + is_decimal_point || keycode == '+' || keycode == '-') ) + { + return true; } } - return FALSE; + return false; } #endif // wxUSE_TEXTCTRL @@ -1198,7 +1240,7 @@ void wxGridCellBoolEditor::Create(wxWindow* parent, void wxGridCellBoolEditor::SetSize(const wxRect& r) { - bool resize = FALSE; + bool resize = false; wxSize size = m_control->GetSize(); wxCoord minSize = wxMin(r.width, r.height); @@ -1209,7 +1251,7 @@ void wxGridCellBoolEditor::SetSize(const wxRect& r) // reset to default size if it had been made smaller size = sizeBest; - resize = TRUE; + resize = true; } if ( size.x >= minSize || size.y >= minSize ) @@ -1217,7 +1259,7 @@ void wxGridCellBoolEditor::SetSize(const wxRect& r) // leave 1 pixel margin size.x = size.y = minSize - 2; - resize = TRUE; + resize = true; } if ( resize ) @@ -1246,20 +1288,22 @@ void wxGridCellBoolEditor::SetSize(const wxRect& r) if (hAlign == wxALIGN_LEFT) { x = r.x + 2; + #ifdef __WXMSW__ x += 2; #endif - y = r.y + r.height/2 - size.y/2; + + y = r.y + r.height / 2 - size.y / 2; } else if (hAlign == wxALIGN_RIGHT) { x = r.x + r.width - size.x - 2; - y = r.y + r.height/2 - size.y/2; + y = r.y + r.height / 2 - size.y / 2; } else if (hAlign == wxALIGN_CENTRE) { - x = r.x + r.width/2 - size.x/2; - y = r.y + r.height/2 - size.y/2; + x = r.x + r.width / 2 - size.x / 2; + y = r.y + r.height / 2 - size.y / 2; } m_control->Move(x, y); @@ -1279,15 +1323,18 @@ void wxGridCellBoolEditor::Show(bool show, wxGridCellAttr *attr) void wxGridCellBoolEditor::BeginEdit(int row, int col, wxGrid* grid) { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); if (grid->GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL)) + { m_startValue = grid->GetTable()->GetValueAsBool(row, col); + } else { wxString cellval( grid->GetTable()->GetValue(row, col) ); m_startValue = !( !cellval || (cellval == wxT("0")) ); } + CBox()->SetValue(m_startValue); CBox()->SetFocus(); } @@ -1296,12 +1343,12 @@ bool wxGridCellBoolEditor::EndEdit(int row, int col, wxGrid* grid) { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); - bool changed = FALSE; + bool changed = false; bool value = CBox()->GetValue(); if ( value != m_startValue ) - changed = TRUE; + changed = true; if ( changed ) { @@ -1317,7 +1364,7 @@ bool wxGridCellBoolEditor::EndEdit(int row, int col, void wxGridCellBoolEditor::Reset() { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); CBox()->SetValue(m_startValue); } @@ -1334,22 +1381,36 @@ bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) int keycode = event.GetKeyCode(); switch ( keycode ) { - case WXK_MULTIPLY: - case WXK_NUMPAD_MULTIPLY: - case WXK_ADD: - case WXK_NUMPAD_ADD: - case WXK_SUBTRACT: - case WXK_NUMPAD_SUBTRACT: case WXK_SPACE: case '+': case '-': - return TRUE; + return true; } } - return FALSE; + return false; +} + +void wxGridCellBoolEditor::StartingKey(wxKeyEvent& event) +{ + int keycode = event.GetKeyCode(); + switch ( keycode ) + { + case WXK_SPACE: + CBox()->SetValue(!CBox()->GetValue()); + break; + + case '+': + CBox()->SetValue(true); + break; + + case '-': + CBox()->SetValue(false); + break; + } } + // return the value as "1" for true and the empty string for false wxString wxGridCellBoolEditor::GetValue() const { @@ -1365,6 +1426,11 @@ wxString wxGridCellBoolEditor::GetValue() const // wxGridCellChoiceEditor // ---------------------------------------------------------------------------- +wxGridCellChoiceEditor::wxGridCellChoiceEditor(const wxArrayString& choices, + bool allowOthers) + : m_choices(choices), + m_allowOthers(allowOthers) { } + wxGridCellChoiceEditor::wxGridCellChoiceEditor(size_t count, const wxString choices[], bool allowOthers) @@ -1393,20 +1459,11 @@ void wxGridCellChoiceEditor::Create(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler) { - size_t count = m_choices.GetCount(); - wxString *choices = new wxString[count]; - for ( size_t n = 0; n < count; n++ ) - { - choices[n] = m_choices[n]; - } - m_control = new wxComboBox(parent, id, wxEmptyString, wxDefaultPosition, wxDefaultSize, - count, choices, + m_choices, m_allowOthers ? 0 : wxCB_READONLY); - delete [] choices; - wxGridCellEditor::Create(parent, id, evtHandler); } @@ -1417,48 +1474,62 @@ void wxGridCellChoiceEditor::PaintBackground(const wxRect& rectCell, // flicker // TODO: It doesn't actually fill the client area since the height of a - // combo always defaults to the standard... Until someone has time to - // figure out the right rectangle to paint, just do it the normal way... + // combo always defaults to the standard. Until someone has time to + // figure out the right rectangle to paint, just do it the normal way. wxGridCellEditor::PaintBackground(rectCell, attr); } void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); + + wxGridCellEditorEvtHandler* evtHandler = NULL; + if (m_control) + evtHandler = wxDynamicCast(m_control->GetEventHandler(), wxGridCellEditorEvtHandler); + + // Don't immediately end if we get a kill focus event within BeginEdit + if (evtHandler) + evtHandler->SetInSetFocus(true); m_startValue = grid->GetTable()->GetValue(row, col); if (m_allowOthers) + { Combo()->SetValue(m_startValue); + } else { // find the right position, or default to the first if not found int pos = Combo()->FindString(m_startValue); - if (pos == -1) + if (pos == wxNOT_FOUND) pos = 0; Combo()->SetSelection(pos); } + Combo()->SetInsertionPointEnd(); Combo()->SetFocus(); + + if (evtHandler) + { + // When dropping down the menu, a kill focus event + // happens after this point, so we can't reset the flag yet. +#if !defined(__WXGTK20__) + evtHandler->SetInSetFocus(false); +#endif + } } bool wxGridCellChoiceEditor::EndEdit(int row, int col, wxGrid* grid) { wxString value = Combo()->GetValue(); - bool changed = value != m_startValue; + if ( value == m_startValue ) + return false; - if ( changed ) - grid->GetTable()->SetValue(row, col, value); - - m_startValue = wxEmptyString; - if (m_allowOthers) - Combo()->SetValue(m_startValue); - else - Combo()->SetSelection(0); + grid->GetTable()->SetValue(row, col, value); - return changed; + return true; } void wxGridCellChoiceEditor::Reset() @@ -1496,6 +1567,18 @@ wxString wxGridCellChoiceEditor::GetValue() const // wxGridCellEditorEvtHandler // ---------------------------------------------------------------------------- +void wxGridCellEditorEvtHandler::OnKillFocus(wxFocusEvent& event) +{ + // Don't disable the cell if we're just starting to edit it + if (m_inSetFocus) + return; + + // accept changes + m_grid->DisableCellEditControl(); + + event.Skip(); +} + void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) { switch ( event.GetKeyCode() ) @@ -1515,14 +1598,23 @@ void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) m_editor->HandleReturn(event); break; - default: event.Skip(); + break; } } void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) { + int row = m_grid->GetGridCursorRow(); + int col = m_grid->GetGridCursorCol(); + wxRect rect = m_grid->CellToRect( row, col ); + int cw, ch; + m_grid->GetGridWindow()->GetClientSize( &cw, &ch ); + + // if cell width is smaller than grid client area, cell is wholly visible + bool wholeCellVisible = (rect.GetWidth() < cw); + switch ( event.GetKeyCode() ) { case WXK_ESCAPE: @@ -1531,8 +1623,92 @@ void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) case WXK_NUMPAD_ENTER: break; + case WXK_HOME: + { + if ( wholeCellVisible ) + { + // no special processing needed... + event.Skip(); + break; + } + + // do special processing for partly visible cell... + + // get the widths of all cells previous to this one + int colXPos = 0; + for ( int i = 0; i < col; i++ ) + { + colXPos += m_grid->GetColSize(i); + } + + int xUnit = 1, yUnit = 1; + m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); + if (col != 0) + { + m_grid->Scroll(colXPos / xUnit - 1, m_grid->GetScrollPos(wxVERTICAL)); + } + else + { + m_grid->Scroll(colXPos / xUnit, m_grid->GetScrollPos(wxVERTICAL)); + } + event.Skip(); + break; + } + + case WXK_END: + { + if ( wholeCellVisible ) + { + // no special processing needed... + event.Skip(); + break; + } + + // do special processing for partly visible cell... + + int textWidth = 0; + wxString value = m_grid->GetCellValue(row, col); + if ( wxEmptyString != value ) + { + // get width of cell CONTENTS (text) + int y; + wxFont font = m_grid->GetCellFont(row, col); + m_grid->GetTextExtent(value, &textWidth, &y, NULL, NULL, &font); + + // try to RIGHT align the text by scrolling + int client_right = m_grid->GetGridWindow()->GetClientSize().GetWidth(); + + // (m_grid->GetScrollLineX()*2) is a factor for not scrolling to far, + // otherwise the last part of the cell content might be hidden below the scroll bar + // FIXME: maybe there is a more suitable correction? + textWidth -= (client_right - (m_grid->GetScrollLineX() * 2)); + if ( textWidth < 0 ) + { + textWidth = 0; + } + } + + // get the widths of all cells previous to this one + int colXPos = 0; + for ( int i = 0; i < col; i++ ) + { + colXPos += m_grid->GetColSize(i); + } + + // and add the (modified) text width of the cell contents + // as we'd like to see the last part of the cell contents + colXPos += textWidth; + + int xUnit = 1, yUnit = 1; + m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); + m_grid->Scroll(colXPos / xUnit - 1, m_grid->GetScrollPos(wxVERTICAL)); + event.Skip(); + break; + } + default: event.Skip(); + break; } } @@ -1568,20 +1744,20 @@ void wxGridCellRenderer::Draw(wxGrid& grid, dc.SetBackgroundMode( wxSOLID ); // grey out fields if the grid is disabled - if( grid.IsEnabled() ) + if ( grid.IsEnabled() ) { - if ( isSelected ) - { - dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); - } - else - { - dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); - } + if ( isSelected ) + { + dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); + } + else + { + dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); + } } else { - dc.SetBrush(wxBrush(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE), wxSOLID)); + dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE), wxSOLID)); } dc.SetPen( *wxTRANSPARENT_PEN ); @@ -1592,8 +1768,8 @@ void wxGridCellRenderer::Draw(wxGrid& grid, // wxGridCellStringRenderer // ---------------------------------------------------------------------------- -void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, - wxGridCellAttr& attr, +void wxGridCellStringRenderer::SetTextColoursAndFont(const wxGrid& grid, + const wxGridCellAttr& attr, wxDC& dc, bool isSelected) { @@ -1602,29 +1778,29 @@ void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, // TODO some special colours for attr.IsReadOnly() case? // different coloured text when the grid is disabled - if( grid.IsEnabled() ) + if ( grid.IsEnabled() ) { - if ( isSelected ) - { - dc.SetTextBackground( grid.GetSelectionBackground() ); - dc.SetTextForeground( grid.GetSelectionForeground() ); - } - else - { - dc.SetTextBackground( attr.GetBackgroundColour() ); - dc.SetTextForeground( attr.GetTextColour() ); - } + if ( isSelected ) + { + dc.SetTextBackground( grid.GetSelectionBackground() ); + dc.SetTextForeground( grid.GetSelectionForeground() ); + } + else + { + dc.SetTextBackground( attr.GetBackgroundColour() ); + dc.SetTextForeground( attr.GetTextColour() ); + } } else { - dc.SetTextBackground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)); - dc.SetTextForeground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_GRAYTEXT)); + dc.SetTextBackground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); + dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT)); } dc.SetFont( attr.GetFont() ); } -wxSize wxGridCellStringRenderer::DoGetBestSize(wxGridCellAttr& attr, +wxSize wxGridCellStringRenderer::DoGetBestSize(const wxGridCellAttr& attr, wxDC& dc, const wxString& text) { @@ -1673,35 +1849,43 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, int cols = grid.GetNumberCols(); int best_width = GetBestSize(grid,attr,dc,row,col).GetWidth(); int cell_rows, cell_cols; - attr.GetSize( &cell_rows, &cell_cols ); // shouldn't get here if <=0 + attr.GetSize( &cell_rows, &cell_cols ); // shouldn't get here if <= 0 if ((best_width > rectCell.width) && (col < cols) && grid.GetTable()) { int i, c_cols, c_rows; for (i = col+cell_cols; i < cols; i++) { - bool is_empty = TRUE; - for (int j=row; j 0) c_rows = 0; - if (!grid.GetTable()->IsEmptyCell(j+c_rows, i)) + if (c_rows > 0) + c_rows = 0; + if (!grid.GetTable()->IsEmptyCell(j + c_rows, i)) { - is_empty = FALSE; + is_empty = false; break; } } + if (is_empty) + { rect.width += grid.GetColSize(i); + } else { i--; break; } - if (rect.width >= best_width) break; + + if (rect.width >= best_width) + break; } + overflowCols = i - col - cell_cols + 1; - if (overflowCols >= cols) overflowCols = cols - 1; + if (overflowCols >= cols) + overflowCols = cols - 1; } if (overflowCols > 0) // redraw overflow cells w/ proper hilight @@ -1710,10 +1894,10 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, wxRect clip = rect; clip.x += rectCell.width; // draw each overflow cell individually - int col_end = col+cell_cols+overflowCols; + int col_end = col + cell_cols + overflowCols; if (col_end >= grid.GetNumberCols()) col_end = grid.GetNumberCols() - 1; - for (int i = col+cell_cols; i <= col_end; i++) + for (int i = col + cell_cols; i <= col_end; i++) { clip.width = grid.GetColSize(i) - 1; dc.DestroyClippingRegion(); @@ -1745,7 +1929,7 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, // wxGridCellNumberRenderer // ---------------------------------------------------------------------------- -wxString wxGridCellNumberRenderer::GetString(wxGrid& grid, int row, int col) +wxString wxGridCellNumberRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); wxString text; @@ -1811,7 +1995,7 @@ wxGridCellRenderer *wxGridCellFloatRenderer::Clone() const return renderer; } -wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) +wxString wxGridCellFloatRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); @@ -1821,7 +2005,7 @@ wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) if ( table->CanGetValueAs(row, col, wxGRID_VALUE_FLOAT) ) { val = table->GetValueAsDouble(row, col); - hasDouble = TRUE; + hasDouble = true; } else { @@ -1905,7 +2089,7 @@ void wxGridCellFloatRenderer::SetParameters(const wxString& params) else { wxString tmp = params.BeforeFirst(_T(',')); - if ( !!tmp ) + if ( !tmp.empty() ) { long width; if ( tmp.ToLong(&width) ) @@ -1916,26 +2100,24 @@ void wxGridCellFloatRenderer::SetParameters(const wxString& params) { wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str()); } - } - tmp = params.AfterFirst(_T(',')); - if ( !!tmp ) - { - long precision; + + tmp = params.AfterFirst(_T(',')); + if ( !tmp.empty() ) + { + long precision; if ( tmp.ToLong(&precision) ) - { + { SetPrecision((int)precision); - } - else - { + } + else + { wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str()); - } - + } } } } - // ---------------------------------------------------------------------------- // wxGridCellBoolRenderer // ---------------------------------------------------------------------------- @@ -1957,10 +2139,9 @@ wxSize wxGridCellBoolRenderer::GetBestSize(wxGrid& grid, if ( !ms_sizeCheckMark.x ) { // get checkbox size - wxCoord checkSize = 0; - wxCheckBox *checkbox = new wxCheckBox(&grid, -1, wxEmptyString); + wxCheckBox *checkbox = new wxCheckBox(&grid, wxID_ANY, wxEmptyString); wxSize size = checkbox->GetBestSize(); - checkSize = size.y + 2*wxGRID_CHECKMARK_MARGIN; + wxCoord checkSize = size.y + 2 * wxGRID_CHECKMARK_MARGIN; // FIXME wxGTK::wxCheckBox::GetBestSize() gives "wrong" result #if defined(__WXGTK__) || defined(__WXMOTIF__) @@ -1997,34 +2178,36 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, // draw a border around checkmark int vAlign, hAlign; - attr.GetAlignment(& hAlign, &vAlign); + attr.GetAlignment(&hAlign, &vAlign); wxRect rectBorder; if (hAlign == wxALIGN_CENTRE) { - rectBorder.x = rect.x + rect.width/2 - size.x/2; - rectBorder.y = rect.y + rect.height/2 - size.y/2; + rectBorder.x = rect.x + rect.width / 2 - size.x / 2; + rectBorder.y = rect.y + rect.height / 2 - size.y / 2; rectBorder.width = size.x; rectBorder.height = size.y; } else if (hAlign == wxALIGN_LEFT) { rectBorder.x = rect.x + 2; - rectBorder.y = rect.y + rect.height/2 - size.y/2; + rectBorder.y = rect.y + rect.height / 2 - size.y / 2; rectBorder.width = size.x; rectBorder.height = size.y; } else if (hAlign == wxALIGN_RIGHT) { rectBorder.x = rect.x + rect.width - size.x - 2; - rectBorder.y = rect.y + rect.height/2 - size.y/2; + rectBorder.y = rect.y + rect.height / 2 - size.y / 2; rectBorder.width = size.x; rectBorder.height = size.y; } bool value; if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) + { value = grid.GetTable()->GetValueAsBool(row, col); + } else { wxString cellval( grid.GetTable()->GetValue(row, col) ); @@ -2034,14 +2217,15 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, if ( value ) { wxRect rectMark = rectBorder; + #ifdef __WXMSW__ // MSW DrawCheckMark() is weird (and should probably be changed...) - rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN/2); + rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN / 2); rectMark.x++; rectMark.y++; -#else // !MSW +#else rectMark.Inflate(-wxGRID_CHECKMARK_MARGIN); -#endif // MSW/!MSW +#endif dc.SetTextForeground(attr.GetTextColour()); dc.DrawCheckMark(rectMark); @@ -2115,13 +2299,14 @@ void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) SetBackgroundColour(mergefrom->GetBackgroundColour()); if ( !HasFont() && mergefrom->HasFont() ) SetFont(mergefrom->GetFont()); - if ( !HasAlignment() && mergefrom->HasAlignment() ){ + if ( !HasAlignment() && mergefrom->HasAlignment() ) + { int hAlign, vAlign; mergefrom->GetAlignment( &hAlign, &vAlign); SetAlignment(hAlign, vAlign); } - - mergefrom->GetSize( &m_sizeRows, &m_sizeCols ); + if ( !HasSize() && mergefrom->HasSize() ) + mergefrom->GetSize( &m_sizeRows, &m_sizeCols ); // Directly access member functions as GetRender/Editor don't just return // m_renderer/m_editor @@ -2137,10 +2322,10 @@ void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) m_editor = mergefrom->m_editor; m_editor->IncRef(); } - if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() ) + if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() ) SetReadOnly(mergefrom->IsReadOnly()); - if (!HasOverflowMode() && mergefrom->HasOverflowMode() ) + if (!HasOverflowMode() && mergefrom->HasOverflowMode() ) SetOverflow(mergefrom->GetOverflow()); SetDefAttr(mergefrom->m_defGridAttr); @@ -2158,9 +2343,9 @@ void wxGridCellAttr::SetSize(int num_rows, int num_cols) // Size of 0,0 is NOT valid, neither is <=0 and any positive value - wxASSERT_MSG( (!((num_rows>0)&&(num_cols<=0)) || - !((num_rows<=0)&&(num_cols>0)) || - !((num_rows==0)&&(num_cols==0))), + wxASSERT_MSG( (!((num_rows > 0) && (num_cols <= 0)) || + !((num_rows <= 0) && (num_cols > 0)) || + !((num_rows == 0) && (num_cols == 0))), wxT("wxGridCellAttr::SetSize only takes two postive values or negative/zero values")); m_sizeRows = num_rows; @@ -2184,13 +2369,16 @@ const wxColour& wxGridCellAttr::GetTextColour() const } } - const wxColour& wxGridCellAttr::GetBackgroundColour() const { if (HasBackgroundColour()) + { return m_colBack; + } else if (m_defGridAttr && m_defGridAttr != this) + { return m_defGridAttr->GetBackgroundColour(); + } else { wxFAIL_MSG(wxT("Missing default cell attribute")); @@ -2198,13 +2386,16 @@ const wxColour& wxGridCellAttr::GetBackgroundColour() const } } - const wxFont& wxGridCellAttr::GetFont() const { if (HasFont()) + { return m_font; + } else if (m_defGridAttr && m_defGridAttr != this) + { return m_defGridAttr->GetFont(); + } else { wxFAIL_MSG(wxT("Missing default cell attribute")); @@ -2212,16 +2403,19 @@ const wxFont& wxGridCellAttr::GetFont() const } } - void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const { if (HasAlignment()) { - if ( hAlign ) *hAlign = m_hAlign; - if ( vAlign ) *vAlign = m_vAlign; + if ( hAlign ) + *hAlign = m_hAlign; + if ( vAlign ) + *vAlign = m_vAlign; } else if (m_defGridAttr && m_defGridAttr != this) + { m_defGridAttr->GetAlignment(hAlign, vAlign); + } else { wxFAIL_MSG(wxT("Missing default cell attribute")); @@ -2230,8 +2424,10 @@ void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const void wxGridCellAttr::GetSize( int *num_rows, int *num_cols ) const { - if ( num_rows ) *num_rows = m_sizeRows; - if ( num_cols ) *num_cols = m_sizeCols; + if ( num_rows ) + *num_rows = m_sizeRows; + if ( num_cols ) + *num_cols = m_sizeCols; } // GetRenderer and GetEditor use a slightly different decision path about @@ -2239,11 +2435,11 @@ void wxGridCellAttr::GetSize( int *num_rows, int *num_cols ) const // used, otherwise the default editor or renderer is fetched from the grid and // used. It should be the default for the data type of the cell. If it is // NULL (because the table has a type that the grid does not have in its -// registry,) then the grid's default editor or renderer is used. +// registry), then the grid's default editor or renderer is used. wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) const { - wxGridCellRenderer *renderer; + wxGridCellRenderer *renderer = NULL; if ( m_renderer && this != m_defGridAttr ) { @@ -2251,7 +2447,7 @@ wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) renderer = m_renderer; renderer->IncRef(); } - else // no non default cell renderer + else // no non-default cell renderer { // get default renderer for the data type if ( grid ) @@ -2259,14 +2455,10 @@ wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) // GetDefaultRendererForCell() will do IncRef() for us renderer = grid->GetDefaultRendererForCell(row, col); } - else - { - renderer = NULL; - } - if ( !renderer ) + if ( renderer == NULL ) { - if (m_defGridAttr && this != m_defGridAttr ) + if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) { // if we still don't have one then use the grid default // (no need for IncRef() here neither) @@ -2291,7 +2483,7 @@ wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) // same as above, except for s/renderer/editor/g wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) const { - wxGridCellEditor *editor; + wxGridCellEditor *editor = NULL; if ( m_editor && this != m_defGridAttr ) { @@ -2307,14 +2499,10 @@ wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) cons // GetDefaultEditorForCell() will do IncRef() for us editor = grid->GetDefaultEditorForCell(row, col); } - else - { - editor = NULL; - } - if ( !editor ) + if ( editor == NULL ) { - if ( m_defGridAttr && this != m_defGridAttr ) + if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) { // if we still don't have one then use the grid default // (no need for IncRef() here neither) @@ -2405,8 +2593,11 @@ void wxGridCellAttrData::UpdateAttrRows( size_t pos, int numRows ) else { // ...or remove the attribute - m_attrs.RemoveAt((size_t)n); - n--; count--; + // No need to DecRef the attribute itself since this is + // done be wxGridCellWithAttr's destructor! + m_attrs.RemoveAt(n); + n--; + count--; } } } @@ -2438,8 +2629,11 @@ void wxGridCellAttrData::UpdateAttrCols( size_t pos, int numCols ) else { // ...or remove the attribute - m_attrs.RemoveAt((size_t)n); - n--; count--; + // No need to DecRef the attribute itself since this is + // done be wxGridCellWithAttr's destructor! + m_attrs.RemoveAt(n); + n--; + count--; } } } @@ -2536,9 +2730,11 @@ void wxGridRowOrColAttrData::UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols rowOrCol += numRowsOrCols; else { - m_rowsOrCols.RemoveAt((size_t)n); - m_attrs.RemoveAt((size_t)n); - n--; count--; + m_rowsOrCols.RemoveAt(n); + m_attrs[n]->DecRef(); + m_attrs.RemoveAt(n); + n--; + count--; } } } @@ -2570,71 +2766,88 @@ wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, wxGridCellAttr *attr = (wxGridCellAttr *)NULL; if ( m_data ) { - switch(kind) + switch (kind) { case (wxGridCellAttr::Any): - //Get cached merge attributes. - // Currenlty not used as no cache implemented as not mutiable + // Get cached merge attributes. + // Currently not used as no cache implemented as not mutable // attr = m_data->m_mergeAttr.GetAttr(row, col); - if(!attr) + if (!attr) { - //Basicaly implement old version. - //Also check merge cache, so we don't have to re-merge every time.. - wxGridCellAttr *attrcell = (wxGridCellAttr *)NULL, - *attrrow = (wxGridCellAttr *)NULL, - *attrcol = (wxGridCellAttr *)NULL; - - attrcell = m_data->m_cellAttrs.GetAttr(row, col); - attrcol = m_data->m_colAttrs.GetAttr(col); - attrrow = m_data->m_rowAttrs.GetAttr(row); - - if((attrcell != attrrow) && (attrrow !=attrcol) && (attrcell != attrcol)){ - // Two or move are non NULL + // Basically implement old version. + // Also check merge cache, so we don't have to re-merge every time.. + wxGridCellAttr *attrcell = m_data->m_cellAttrs.GetAttr(row, col); + wxGridCellAttr *attrrow = m_data->m_rowAttrs.GetAttr(row); + wxGridCellAttr *attrcol = m_data->m_colAttrs.GetAttr(col); + + if ((attrcell != attrrow) && (attrrow != attrcol) && (attrcell != attrcol)) + { + // Two or more are non NULL attr = new wxGridCellAttr; attr->SetKind(wxGridCellAttr::Merged); - //Order important.. - if(attrcell){ + // Order is important.. + if (attrcell) + { attr->MergeWith(attrcell); attrcell->DecRef(); } - if(attrcol){ + if (attrcol) + { attr->MergeWith(attrcol); attrcol->DecRef(); } - if(attrrow){ + if (attrrow) + { attr->MergeWith(attrrow); attrrow->DecRef(); } - //store merge attr if cache implemented + + // store merge attr if cache implemented //attr->IncRef(); //m_data->m_mergeAttr.SetAttr(attr, row, col); } else - { + { // one or none is non null return it or null. - if(attrrow) attr = attrrow; - if(attrcol) attr = attrcol; - if(attrcell) attr = attrcell; + if (attrrow) + attr = attrrow; + if (attrcol) + { + if (attr) + attr->DecRef(); + attr = attrcol; + } + if (attrcell) + { + if (attr) + attr->DecRef(); + attr = attrcell; + } } } - break; + break; + case (wxGridCellAttr::Cell): attr = m_data->m_cellAttrs.GetAttr(row, col); - break; + break; + case (wxGridCellAttr::Col): - attr = m_data->m_colAttrs.GetAttr(col); - break; + attr = m_data->m_colAttrs.GetAttr(col); + break; + case (wxGridCellAttr::Row): - attr = m_data->m_rowAttrs.GetAttr(row); - break; + attr = m_data->m_rowAttrs.GetAttr(row); + break; + default: // unused as yet... // (wxGridCellAttr::Default): // (wxGridCellAttr::Merged): - break; + break; } } + return attr; } @@ -2694,7 +2907,6 @@ wxGridTypeRegistry::~wxGridTypeRegistry() delete m_typeinfo[i]; } - void wxGridTypeRegistry::RegisterDataType(const wxString& typeName, wxGridCellRenderer* renderer, wxGridCellEditor* editor) @@ -2741,7 +2953,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_STRING, new wxGridCellStringRenderer, new wxGridCellTextEditor); - } else + } + else #endif // wxUSE_TEXTCTRL #if wxUSE_CHECKBOX if ( typeName == wxGRID_VALUE_BOOL ) @@ -2749,7 +2962,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_BOOL, new wxGridCellBoolRenderer, new wxGridCellBoolEditor); - } else + } + else #endif // wxUSE_CHECKBOX #if wxUSE_TEXTCTRL if ( typeName == wxGRID_VALUE_NUMBER ) @@ -2763,7 +2977,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_FLOAT, new wxGridCellFloatRenderer, new wxGridCellFloatEditor); - } else + } + else #endif // wxUSE_TEXTCTRL #if wxUSE_COMBOBOX if ( typeName == wxGRID_VALUE_CHOICE ) @@ -2771,7 +2986,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_CHOICE, new wxGridCellStringRenderer, new wxGridCellChoiceEditor); - } else + } + else #endif // wxUSE_COMBOBOX { return wxNOT_FOUND; @@ -2828,6 +3044,7 @@ wxGridCellRenderer* wxGridTypeRegistry::GetRenderer(int index) wxGridCellRenderer* renderer = m_typeinfo[index]->m_renderer; if (renderer) renderer->IncRef(); + return renderer; } @@ -2836,6 +3053,7 @@ wxGridCellEditor* wxGridTypeRegistry::GetEditor(int index) wxGridCellEditor* editor = m_typeinfo[index]->m_editor; if (editor) editor->IncRef(); + return editor; } @@ -2845,7 +3063,6 @@ wxGridCellEditor* wxGridTypeRegistry::GetEditor(int index) IMPLEMENT_ABSTRACT_CLASS( wxGridTableBase, wxObject ) - wxGridTableBase::wxGridTableBase() { m_view = (wxGrid *) NULL; @@ -2870,7 +3087,8 @@ bool wxGridTableBase::CanHaveAttributes() // use the default attr provider by default SetAttrProvider(new wxGridCellAttrProvider); } - return TRUE; + + return true; } wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind kind) @@ -2931,14 +3149,14 @@ bool wxGridTableBase::InsertRows( size_t WXUNUSED(pos), { wxFAIL_MSG( wxT("Called grid table class function InsertRows\nbut your derived table class does not override this function") ); - return FALSE; + return false; } bool wxGridTableBase::AppendRows( size_t WXUNUSED(numRows) ) { wxFAIL_MSG( wxT("Called grid table class function AppendRows\nbut your derived table class does not override this function")); - return FALSE; + return false; } bool wxGridTableBase::DeleteRows( size_t WXUNUSED(pos), @@ -2946,7 +3164,7 @@ bool wxGridTableBase::DeleteRows( size_t WXUNUSED(pos), { wxFAIL_MSG( wxT("Called grid table class function DeleteRows\nbut your derived table class does not override this function")); - return FALSE; + return false; } bool wxGridTableBase::InsertCols( size_t WXUNUSED(pos), @@ -2954,14 +3172,14 @@ bool wxGridTableBase::InsertCols( size_t WXUNUSED(pos), { wxFAIL_MSG( wxT("Called grid table class function InsertCols\nbut your derived table class does not override this function")); - return FALSE; + return false; } bool wxGridTableBase::AppendCols( size_t WXUNUSED(numCols) ) { wxFAIL_MSG(wxT("Called grid table class function AppendCols\nbut your derived table class does not override this function")); - return FALSE; + return false; } bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos), @@ -2969,15 +3187,17 @@ bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos), { wxFAIL_MSG( wxT("Called grid table class function DeleteCols\nbut your derived table class does not override this function")); - return FALSE; + return false; } - wxString wxGridTableBase::GetRowLabelValue( int row ) { wxString s; - s << row + 1; // RD: Starting the rows at zero confuses users, no matter - // how much it makes sense to us geeks. + + // RD: Starting the rows at zero confuses users, + // no matter how much it makes sense to us geeks. + s << row + 1; + return s; } @@ -2992,22 +3212,22 @@ wxString wxGridTableBase::GetColLabelValue( int col ) unsigned int i, n; for ( n = 1; ; n++ ) { - s += (_T('A') + (wxChar)( col%26 )); - col = col/26 - 1; - if ( col < 0 ) break; + s += (wxChar) (_T('A') + (wxChar)(col % 26)); + col = col / 26 - 1; + if ( col < 0 ) + break; } // reverse the string... wxString s2; - for ( i = 0; i < n; i++ ) + for ( i = 0; i < n; i++ ) { - s2 += s[n-i-1]; + s2 += s[n - i - 1]; } return s2; } - wxString wxGridTableBase::GetTypeName( int WXUNUSED(row), int WXUNUSED(col) ) { return wxGRID_VALUE_STRING; @@ -3036,7 +3256,7 @@ double wxGridTableBase::GetValueAsDouble( int WXUNUSED(row), int WXUNUSED(col) ) bool wxGridTableBase::GetValueAsBool( int WXUNUSED(row), int WXUNUSED(col) ) { - return FALSE; + return false; } void wxGridTableBase::SetValueAsLong( int WXUNUSED(row), int WXUNUSED(col), @@ -3054,7 +3274,6 @@ void wxGridTableBase::SetValueAsBool( int WXUNUSED(row), int WXUNUSED(col), { } - void* wxGridTableBase::GetValueAsCustom( int WXUNUSED(row), int WXUNUSED(col), const wxString& WXUNUSED(typeName) ) { @@ -3090,8 +3309,6 @@ wxGridTableMessage::wxGridTableMessage( wxGridTableBase *table, int id, m_comInt2 = commandInt2; } - - ////////////////////////////////////////////////////////////////////// // // A basic grid table for string data. An object of this class will @@ -3172,9 +3389,9 @@ void wxGridStringTable::Clear() { numCols = m_data[0].GetCount(); - for ( row = 0; row < numRows; row++ ) + for ( row = 0; row < numRows; row++ ) { - for ( col = 0; col < numCols; col++ ) + for ( col = 0; col < numCols; col++ ) { m_data[row][col] = wxEmptyString; } @@ -3182,7 +3399,6 @@ void wxGridStringTable::Clear() } } - bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) { size_t curNumRows = m_data.GetCount(); @@ -3198,6 +3414,7 @@ bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) sa.Alloc( curNumCols ); sa.Add( wxEmptyString, curNumCols ); m_data.Insert( sa, pos, numRows ); + if ( GetView() ) { wxGridTableMessage msg( this, @@ -3208,14 +3425,15 @@ bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::AppendRows( size_t numRows ) { size_t curNumRows = m_data.GetCount(); - size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : - ( GetView() ? GetView()->GetNumberCols() : 0 ) ); + size_t curNumCols = ( curNumRows > 0 + ? m_data[0].GetCount() + : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); wxArrayString sa; if ( curNumCols > 0 ) @@ -3235,7 +3453,7 @@ bool wxGridStringTable::AppendRows( size_t numRows ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) @@ -3252,7 +3470,7 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) (unsigned long)curNumRows ) ); - return FALSE; + return false; } if ( numRows > curNumRows - pos ) @@ -3268,6 +3486,7 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) { m_data.RemoveAt( pos, numRows ); } + if ( GetView() ) { wxGridTableMessage msg( this, @@ -3278,7 +3497,7 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) @@ -3286,21 +3505,32 @@ bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) size_t row, col; size_t curNumRows = m_data.GetCount(); - size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : - ( GetView() ? GetView()->GetNumberCols() : 0 ) ); + size_t curNumCols = ( curNumRows > 0 + ? m_data[0].GetCount() + : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); if ( pos >= curNumCols ) { return AppendCols( numCols ); } - for ( row = 0; row < curNumRows; row++ ) + if ( !m_colLabels.IsEmpty() ) { - for ( col = pos; col < pos + numCols; col++ ) + m_colLabels.Insert( wxEmptyString, pos, numCols ); + + size_t i; + for ( i = pos; i < pos + numCols; i++ ) + m_colLabels[i] = wxGridTableBase::GetColLabelValue( i ); + } + + for ( row = 0; row < curNumRows; row++ ) + { + for ( col = pos; col < pos + numCols; col++ ) { m_data[row].Insert( wxEmptyString, col ); } } + if ( GetView() ) { wxGridTableMessage msg( this, @@ -3311,7 +3541,7 @@ bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::AppendCols( size_t numCols ) @@ -3319,17 +3549,18 @@ bool wxGridStringTable::AppendCols( size_t numCols ) size_t row; size_t curNumRows = m_data.GetCount(); + #if 0 if ( !curNumRows ) { // TODO: something better than this ? // wxFAIL_MSG( wxT("Unable to append cols to a grid table with no rows.\nCall AppendRows() first") ); - return FALSE; + return false; } #endif - for ( row = 0; row < curNumRows; row++ ) + for ( row = 0; row < curNumRows; row++ ) { m_data[row].Add( wxEmptyString, numCols ); } @@ -3343,7 +3574,7 @@ bool wxGridStringTable::AppendCols( size_t numCols ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) @@ -3363,15 +3594,26 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) (unsigned long)numCols, (unsigned long)curNumCols ) ); - return FALSE; + return false; } - if ( numCols > curNumCols - pos ) + int colID; + if ( GetView() ) + colID = GetView()->GetColAt( pos ); + else + colID = pos; + + if ( numCols > curNumCols - colID ) + { + numCols = curNumCols - colID; + } + + if ( !m_colLabels.IsEmpty() ) { - numCols = curNumCols - pos; + m_colLabels.RemoveAt( colID, numCols ); } - for ( row = 0; row < curNumRows; row++ ) + for ( row = 0; row < curNumRows; row++ ) { if ( numCols >= curNumCols ) { @@ -3379,9 +3621,10 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) } else { - m_data[row].RemoveAt( pos, numCols ); + m_data[row].RemoveAt( colID, numCols ); } } + if ( GetView() ) { wxGridTableMessage msg( this, @@ -3392,7 +3635,7 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } wxString wxGridStringTable::GetRowLabelValue( int row ) @@ -3405,7 +3648,7 @@ wxString wxGridStringTable::GetRowLabelValue( int row ) } else { - return m_rowLabels[ row ]; + return m_rowLabels[row]; } } @@ -3419,7 +3662,7 @@ wxString wxGridStringTable::GetColLabelValue( int col ) } else { - return m_colLabels[ col ]; + return m_colLabels[col]; } } @@ -3429,7 +3672,8 @@ void wxGridStringTable::SetRowLabelValue( int row, const wxString& value ) { int n = m_rowLabels.GetCount(); int i; - for ( i = n; i <= row; i++ ) + + for ( i = n; i <= row; i++ ) { m_rowLabels.Add( wxGridTableBase::GetRowLabelValue(i) ); } @@ -3444,7 +3688,8 @@ void wxGridStringTable::SetColLabelValue( int col, const wxString& value ) { int n = m_colLabels.GetCount(); int i; - for ( i = n; i <= col; i++ ) + + for ( i = n; i <= col; i++ ) { m_colLabels.Add( wxGridTableBase::GetColLabelValue(i) ); } @@ -3454,7 +3699,6 @@ void wxGridStringTable::SetColLabelValue( int col, const wxString& value ) } - ////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// @@ -3462,16 +3706,17 @@ IMPLEMENT_DYNAMIC_CLASS( wxGridRowLabelWindow, wxWindow ) BEGIN_EVENT_TABLE( wxGridRowLabelWindow, wxWindow ) EVT_PAINT( wxGridRowLabelWindow::OnPaint ) - EVT_MOUSEWHEEL( wxGridRowLabelWindow::OnMouseWheel) + EVT_MOUSEWHEEL( wxGridRowLabelWindow::OnMouseWheel ) EVT_MOUSE_EVENTS( wxGridRowLabelWindow::OnMouseEvent ) EVT_KEY_DOWN( wxGridRowLabelWindow::OnKeyDown ) EVT_KEY_UP( wxGridRowLabelWindow::OnKeyUp ) + EVT_CHAR( wxGridRowLabelWindow::OnChar ) END_EVENT_TABLE() wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxBORDER_NONE | wxFULL_REPAINT_ON_RESIZE ) { m_owner = parent; } @@ -3491,36 +3736,39 @@ void wxGridRowLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) dc.SetDeviceOrigin( 0, -y ); wxArrayInt rows = m_owner->CalcRowLabelsExposed( GetUpdateRegion() ); - m_owner->DrawRowLabels( dc , rows ); + m_owner->DrawRowLabels( dc, rows ); } - void wxGridRowLabelWindow::OnMouseEvent( wxMouseEvent& event ) { m_owner->ProcessRowLabelMouseEvent( event ); } - void wxGridRowLabelWindow::OnMouseWheel( wxMouseEvent& event ) { - m_owner->GetEventHandler()->ProcessEvent(event); + m_owner->GetEventHandler()->ProcessEvent( event ); } - // This seems to be required for wxMotif otherwise the mouse // cursor must be in the cell edit control to get key events // void wxGridRowLabelWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridRowLabelWindow::OnKeyUp( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } - +void wxGridRowLabelWindow::OnChar( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); +} ////////////////////////////////////////////////////////////////////// @@ -3528,16 +3776,17 @@ IMPLEMENT_DYNAMIC_CLASS( wxGridColLabelWindow, wxWindow ) BEGIN_EVENT_TABLE( wxGridColLabelWindow, wxWindow ) EVT_PAINT( wxGridColLabelWindow::OnPaint ) - EVT_MOUSEWHEEL( wxGridColLabelWindow::OnMouseWheel) + EVT_MOUSEWHEEL( wxGridColLabelWindow::OnMouseWheel ) EVT_MOUSE_EVENTS( wxGridColLabelWindow::OnMouseEvent ) EVT_KEY_DOWN( wxGridColLabelWindow::OnKeyDown ) EVT_KEY_UP( wxGridColLabelWindow::OnKeyUp ) + EVT_CHAR( wxGridColLabelWindow::OnChar ) END_EVENT_TABLE() wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxBORDER_NONE | wxFULL_REPAINT_ON_RESIZE ) { m_owner = parent; } @@ -3557,10 +3806,9 @@ void wxGridColLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) dc.SetDeviceOrigin( -x, 0 ); wxArrayInt cols = m_owner->CalcColLabelsExposed( GetUpdateRegion() ); - m_owner->DrawColLabels( dc , cols ); + m_owner->DrawColLabels( dc, cols ); } - void wxGridColLabelWindow::OnMouseEvent( wxMouseEvent& event ) { m_owner->ProcessColLabelMouseEvent( event ); @@ -3568,41 +3816,47 @@ void wxGridColLabelWindow::OnMouseEvent( wxMouseEvent& event ) void wxGridColLabelWindow::OnMouseWheel( wxMouseEvent& event ) { - m_owner->GetEventHandler()->ProcessEvent(event); + m_owner->GetEventHandler()->ProcessEvent( event ); } - // This seems to be required for wxMotif otherwise the mouse // cursor must be in the cell edit control to get key events // void wxGridColLabelWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridColLabelWindow::OnKeyUp( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } - +void wxGridColLabelWindow::OnChar( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); +} ////////////////////////////////////////////////////////////////////// IMPLEMENT_DYNAMIC_CLASS( wxGridCornerLabelWindow, wxWindow ) BEGIN_EVENT_TABLE( wxGridCornerLabelWindow, wxWindow ) - EVT_MOUSEWHEEL( wxGridCornerLabelWindow::OnMouseWheel) + EVT_MOUSEWHEEL( wxGridCornerLabelWindow::OnMouseWheel ) EVT_MOUSE_EVENTS( wxGridCornerLabelWindow::OnMouseEvent ) - EVT_PAINT( wxGridCornerLabelWindow::OnPaint) + EVT_PAINT( wxGridCornerLabelWindow::OnPaint ) EVT_KEY_DOWN( wxGridCornerLabelWindow::OnKeyDown ) EVT_KEY_UP( wxGridCornerLabelWindow::OnKeyUp ) + EVT_CHAR( wxGridCornerLabelWindow::OnChar ) END_EVENT_TABLE() wxGridCornerLabelWindow::wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxBORDER_NONE | wxFULL_REPAINT_ON_RESIZE ) { m_owner = parent; } @@ -3615,24 +3869,33 @@ void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) int client_width = 0; GetClientSize( &client_width, &client_height ); - dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); - dc.DrawLine( client_width-1, client_height-1, client_width-1, 0 ); - dc.DrawLine( client_width-1, client_height-1, 0, client_height-1 ); + // VZ: any reason for this ifdef? (FIXME) +#ifdef __WXGTK__ + wxRect rect; + rect.SetX( 1 ); + rect.SetY( 1 ); + rect.SetWidth( client_width - 2 ); + rect.SetHeight( client_height - 2 ); + + wxRendererNative::Get().DrawHeaderButton( this, dc, rect, 0 ); +#else // !__WXGTK__ + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxSOLID) ); + dc.DrawLine( client_width - 1, client_height - 1, client_width - 1, 0 ); + dc.DrawLine( client_width - 1, client_height - 1, 0, client_height - 1 ); dc.DrawLine( 0, 0, client_width, 0 ); dc.DrawLine( 0, 0, 0, client_height ); dc.SetPen( *wxWHITE_PEN ); - dc.DrawLine( 1, 1, client_width-1, 1 ); - dc.DrawLine( 1, 1, 1, client_height-1 ); + dc.DrawLine( 1, 1, client_width - 1, 1 ); + dc.DrawLine( 1, 1, 1, client_height - 1 ); +#endif } - void wxGridCornerLabelWindow::OnMouseEvent( wxMouseEvent& event ) { m_owner->ProcessCornerLabelMouseEvent( event ); } - void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event ) { m_owner->GetEventHandler()->ProcessEvent(event); @@ -3643,15 +3906,21 @@ void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event ) // void wxGridCornerLabelWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridCornerLabelWindow::OnKeyUp( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } - +void wxGridCornerLabelWindow::OnChar( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); +} ////////////////////////////////////////////////////////////////////// @@ -3659,10 +3928,13 @@ IMPLEMENT_DYNAMIC_CLASS( wxGridWindow, wxWindow ) BEGIN_EVENT_TABLE( wxGridWindow, wxWindow ) EVT_PAINT( wxGridWindow::OnPaint ) - EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel) + EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel ) EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent ) EVT_KEY_DOWN( wxGridWindow::OnKeyDown ) EVT_KEY_UP( wxGridWindow::OnKeyUp ) + EVT_CHAR( wxGridWindow::OnChar ) + EVT_SET_FOCUS( wxGridWindow::OnFocus ) + EVT_KILL_FOCUS( wxGridWindow::OnFocus ) EVT_ERASE_BACKGROUND( wxGridWindow::OnEraseBackground ) END_EVENT_TABLE() @@ -3672,37 +3944,32 @@ wxGridWindow::wxGridWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxBORDER_NONE | wxCLIP_CHILDREN, - wxT("grid window") ) - + : wxWindow( + parent, id, pos, size, + wxWANTS_CHARS | wxBORDER_NONE | wxCLIP_CHILDREN | wxFULL_REPAINT_ON_RESIZE, + wxT("grid window") ) { m_owner = parent; m_rowLabelWin = rowLblWin; m_colLabelWin = colLblWin; - SetBackgroundColour(_T("WHITE")); -} - - -wxGridWindow::~wxGridWindow() -{ } - void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { wxPaintDC dc( this ); m_owner->PrepareDC( dc ); wxRegion reg = GetUpdateRegion(); - wxGridCellCoordsArray DirtyCells = m_owner->CalcCellsExposed( reg ); - m_owner->DrawGridCellArea( dc , DirtyCells); + wxGridCellCoordsArray dirtyCells = m_owner->CalcCellsExposed( reg ); + m_owner->DrawGridCellArea( dc, dirtyCells ); + #if WXGRID_DRAW_LINES m_owner->DrawAllGridLines( dc, reg ); #endif + m_owner->DrawGridSpace( dc ); - m_owner->DrawHighlight( dc , DirtyCells ); + m_owner->DrawHighlight( dc, dirtyCells ); } - void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) { wxWindow::ScrollWindow( dx, dy, rect ); @@ -3710,15 +3977,17 @@ void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) m_colLabelWin->ScrollWindow( dx, 0, rect ); } - void wxGridWindow::OnMouseEvent( wxMouseEvent& event ) { + if (event.ButtonDown(wxMOUSE_BTN_LEFT) && FindFocus() != this) + SetFocus(); + m_owner->ProcessGridCellMouseEvent( event ); } void wxGridWindow::OnMouseWheel( wxMouseEvent& event ) { - m_owner->GetEventHandler()->ProcessEvent(event); + m_owner->GetEventHandler()->ProcessEvent( event ); } // This seems to be required for wxMotif/wxGTK otherwise the mouse @@ -3726,18 +3995,31 @@ void wxGridWindow::OnMouseWheel( wxMouseEvent& event ) // void wxGridWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridWindow::OnKeyUp( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); +} + +void wxGridWindow::OnChar( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) { } +void wxGridWindow::OnFocus(wxFocusEvent& event) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); +} ////////////////////////////////////////////////////////////////////// @@ -3752,24 +4034,84 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, const wxArrayInt& BorderArray, int nMax, bool clipToMinMax); -#define internalXToCol(x) CoordToRowOrCol(x, m_defaultColWidth, \ - m_minAcceptableColWidth, \ - m_colRights, m_numCols, TRUE) +#define internalXToCol(x) XToCol(x, true) #define internalYToRow(y) CoordToRowOrCol(y, m_defaultRowHeight, \ m_minAcceptableRowHeight, \ - m_rowBottoms, m_numRows, TRUE) + m_rowBottoms, m_numRows, true) + ///////////////////////////////////////////////////////////////////// +#if wxUSE_EXTENDED_RTTI +WX_DEFINE_FLAGS( wxGridStyle ) + +wxBEGIN_FLAGS( wxGridStyle ) + // new style border flags, we put them first to + // use them for streaming out + wxFLAGS_MEMBER(wxBORDER_SIMPLE) + wxFLAGS_MEMBER(wxBORDER_SUNKEN) + wxFLAGS_MEMBER(wxBORDER_DOUBLE) + wxFLAGS_MEMBER(wxBORDER_RAISED) + wxFLAGS_MEMBER(wxBORDER_STATIC) + wxFLAGS_MEMBER(wxBORDER_NONE) + + // old style border flags + wxFLAGS_MEMBER(wxSIMPLE_BORDER) + wxFLAGS_MEMBER(wxSUNKEN_BORDER) + wxFLAGS_MEMBER(wxDOUBLE_BORDER) + wxFLAGS_MEMBER(wxRAISED_BORDER) + wxFLAGS_MEMBER(wxSTATIC_BORDER) + wxFLAGS_MEMBER(wxBORDER) + + // standard window styles + wxFLAGS_MEMBER(wxTAB_TRAVERSAL) + wxFLAGS_MEMBER(wxCLIP_CHILDREN) + wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) + wxFLAGS_MEMBER(wxWANTS_CHARS) + wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) + wxFLAGS_MEMBER(wxALWAYS_SHOW_SB) + wxFLAGS_MEMBER(wxVSCROLL) + wxFLAGS_MEMBER(wxHSCROLL) + +wxEND_FLAGS( wxGridStyle ) + +IMPLEMENT_DYNAMIC_CLASS_XTI(wxGrid, wxScrolledWindow,"wx/grid.h") + +wxBEGIN_PROPERTIES_TABLE(wxGrid) + wxHIDE_PROPERTY( Children ) + wxPROPERTY_FLAGS( WindowStyle , wxGridStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style +wxEND_PROPERTIES_TABLE() + +wxBEGIN_HANDLERS_TABLE(wxGrid) +wxEND_HANDLERS_TABLE() + +wxCONSTRUCTOR_5( wxGrid , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) + +/* + TODO : Expose more information of a list's layout, etc. via appropriate objects (e.g., NotebookPageInfo) +*/ +#else IMPLEMENT_DYNAMIC_CLASS( wxGrid, wxScrolledWindow ) +#endif BEGIN_EVENT_TABLE( wxGrid, wxScrolledWindow ) EVT_PAINT( wxGrid::OnPaint ) EVT_SIZE( wxGrid::OnSize ) EVT_KEY_DOWN( wxGrid::OnKeyDown ) EVT_KEY_UP( wxGrid::OnKeyUp ) + EVT_CHAR ( wxGrid::OnChar ) EVT_ERASE_BACKGROUND( wxGrid::OnEraseBackground ) END_EVENT_TABLE() +wxGrid::wxGrid() +{ + // in order to make sure that a size event is not + // trigerred in a unfinished state + m_cornerLabelWin = NULL; + m_rowLabelWin = NULL; + m_colLabelWin = NULL; + m_gridWin = NULL; +} + wxGrid::wxGrid( wxWindow *parent, wxWindowID id, const wxPoint& pos, @@ -3781,8 +4123,25 @@ wxGrid::wxGrid( wxWindow *parent, m_rowMinHeights(GRID_HASH_SIZE) { Create(); + SetBestFittingSize(size); } +bool wxGrid::Create(wxWindow *parent, wxWindowID id, + const wxPoint& pos, const wxSize& size, + long style, const wxString& name) +{ + if (!wxScrolledWindow::Create(parent, id, pos, size, + style | wxWANTS_CHARS, name)) + return false; + + m_colMinWidths = wxLongToLongHashMap(GRID_HASH_SIZE); + m_rowMinHeights = wxLongToLongHashMap(GRID_HASH_SIZE); + + Create(); + SetBestFittingSize(size); + + return true; +} wxGrid::~wxGrid() { @@ -3806,19 +4165,27 @@ wxGrid::~wxGrid() delete m_selection; } - // // ----- internal init and update functions // +// NOTE: If using the default visual attributes works everywhere then this can +// be removed as well as the #else cases below. +#define _USE_VISATTR 0 + void wxGrid::Create() { - m_created = FALSE; // set to TRUE by CreateGrid + // set to true by CreateGrid + m_created = false; - m_table = (wxGridTableBase *) NULL; - m_ownTable = FALSE; + // create the type registry + m_typeRegistry = new wxGridTypeRegistry; + m_selection = NULL; - m_cellEditCtrlEnabled = FALSE; + m_table = (wxGridTableBase *) NULL; + m_ownTable = false; + + m_cellEditCtrlEnabled = false; m_defaultCellAttr = new wxGridCellAttr(); @@ -3827,13 +4194,22 @@ void wxGrid::Create() m_defaultCellAttr->SetKind(wxGridCellAttr::Default); m_defaultCellAttr->SetFont(GetFont()); m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP); + m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer); + m_defaultCellAttr->SetEditor(new wxGridCellTextEditor); + +#if _USE_VISATTR + wxVisualAttributes gva = wxListBox::GetClassDefaultAttributes(); + wxVisualAttributes lva = wxPanel::GetClassDefaultAttributes(); + + m_defaultCellAttr->SetTextColour(gva.colFg); + m_defaultCellAttr->SetBackgroundColour(gva.colBg); + +#else m_defaultCellAttr->SetTextColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); m_defaultCellAttr->SetBackgroundColour( wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); - m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer); - m_defaultCellAttr->SetEditor(new wxGridCellTextEditor); - +#endif m_numRows = 0; m_numCols = 0; @@ -3842,44 +4218,61 @@ void wxGrid::Create() m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; - // create the type registry - m_typeRegistry = new wxGridTypeRegistry; - m_selection = NULL; - // subwindow components that make up the wxGrid - m_cornerLabelWin = new wxGridCornerLabelWindow( this, - -1, - wxDefaultPosition, - wxDefaultSize ); - m_rowLabelWin = new wxGridRowLabelWindow( this, - -1, + wxID_ANY, wxDefaultPosition, wxDefaultSize ); m_colLabelWin = new wxGridColLabelWindow( this, - -1, + wxID_ANY, wxDefaultPosition, wxDefaultSize ); + m_cornerLabelWin = new wxGridCornerLabelWindow( this, + wxID_ANY, + wxDefaultPosition, + wxDefaultSize ); + m_gridWin = new wxGridWindow( this, m_rowLabelWin, m_colLabelWin, - -1, + wxID_ANY, wxDefaultPosition, wxDefaultSize ); SetTargetWindow( m_gridWin ); +#if _USE_VISATTR + wxColour gfg = gva.colFg; + wxColour gbg = gva.colBg; + wxColour lfg = lva.colFg; + wxColour lbg = lva.colBg; +#else + wxColour gfg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); + wxColour gbg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ); + wxColour lfg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ); + wxColour lbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE ); +#endif + + m_cornerLabelWin->SetOwnForegroundColour(lfg); + m_cornerLabelWin->SetOwnBackgroundColour(lbg); + m_rowLabelWin->SetOwnForegroundColour(lfg); + m_rowLabelWin->SetOwnBackgroundColour(lbg); + m_colLabelWin->SetOwnForegroundColour(lfg); + m_colLabelWin->SetOwnBackgroundColour(lbg); + + m_gridWin->SetOwnForegroundColour(gfg); + m_gridWin->SetOwnBackgroundColour(gbg); + Init(); } - bool wxGrid::CreateGrid( int numRows, int numCols, wxGrid::wxGridSelectionModes selmode ) { wxCHECK_MSG( !m_created, - FALSE, + false, wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); m_numRows = numRows; @@ -3887,12 +4280,12 @@ bool wxGrid::CreateGrid( int numRows, int numCols, m_table = new wxGridStringTable( m_numRows, m_numCols ); m_table->SetView( this ); - m_ownTable = TRUE; + m_ownTable = true; m_selection = new wxGridSelection( this, selmode ); CalcDimensions(); - m_created = TRUE; + m_created = true; return m_created; } @@ -3919,21 +4312,23 @@ bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, if ( m_created ) { // stop all processing - m_created = FALSE; + m_created = false; if (m_ownTable) { - wxGridTableBase *t=m_table; - m_table=0; + wxGridTableBase *t = m_table; + m_table = NULL; delete t; } + delete m_selection; - m_table=0; - m_selection=0; - m_numRows=0; - m_numCols=0; + m_table = NULL; + m_selection = NULL; + m_numRows = 0; + m_numCols = 0; } + if (table) { m_numRows = table->GetNumberRows(); @@ -3941,19 +4336,17 @@ bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, m_table = table; m_table->SetView( this ); - if (takeOwnership) - m_ownTable = TRUE; + m_ownTable = takeOwnership; m_selection = new wxGridSelection( this, selmode ); CalcDimensions(); - m_created = TRUE; + m_created = true; } return m_created; } - void wxGrid::Init() { m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; @@ -3965,10 +4358,10 @@ void wxGrid::Init() } else { - m_labelBackgroundColour = wxColour( _T("WHITE") ); + m_labelBackgroundColour = *wxWHITE; } - m_labelTextColour = wxColour( _T("BLACK") ); + m_labelTextColour = *wxBLACK; // init attr cache m_attrCache.row = -1; @@ -4000,22 +4393,25 @@ void wxGrid::Init() #endif m_gridLineColour = wxColour( 192,192,192 ); - m_gridLinesEnabled = TRUE; + m_gridLinesEnabled = true; m_cellHighlightColour = *wxBLACK; m_cellHighlightPenWidth = 2; m_cellHighlightROPenWidth = 1; + m_canDragColMove = false; + m_cursorMode = WXGRID_CURSOR_SELECT_CELL; m_winCapture = (wxWindow *)NULL; - m_canDragRowSize = TRUE; - m_canDragColSize = TRUE; - m_canDragGridSize = TRUE; + m_canDragRowSize = true; + m_canDragColSize = true; + m_canDragGridSize = true; + m_canDragCell = false; m_dragLastPos = -1; m_dragRowOrCol = -1; - m_isDragging = FALSE; + m_isDragging = false; m_startDragPos = wxDefaultPosition; - m_waitForSlowClick = FALSE; + m_waitForSlowClick = false; m_rowResizeCursor = wxCursor( wxCURSOR_SIZENS ); m_colResizeCursor = wxCursor( wxCURSOR_SIZEWE ); @@ -4027,13 +4423,16 @@ void wxGrid::Init() m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT); m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); - m_editable = TRUE; // default for whole grid + m_editable = true; // default for whole grid - m_inOnKeyDown = FALSE; + m_inOnKeyDown = false; m_batchCount = 0; m_extraWidth = m_extraHeight = 0; + + m_scrollLineX = GRID_SCROLL_LINE_X; + m_scrollLineY = GRID_SCROLL_LINE_Y; } // ---------------------------------------------------------------------------- @@ -4058,7 +4457,7 @@ void wxGrid::InitRowHeights() m_rowHeights.Add( m_defaultRowHeight, m_numRows ); - for ( int i = 0; i < m_numRows; i++ ) + for ( int i = 0; i < m_numRows; i++ ) { rowBottom += m_defaultRowHeight; m_rowBottoms.Add( rowBottom ); @@ -4076,9 +4475,9 @@ void wxGrid::InitColWidths() m_colWidths.Add( m_defaultColWidth, m_numCols ); - for ( int i = 0; i < m_numCols; i++ ) + for ( int i = 0; i < m_numCols; i++ ) { - colRight += m_defaultColWidth; + colRight = ( GetColPos( i ) + 1 ) * m_defaultColWidth; m_colRights.Add( colRight ); } } @@ -4090,13 +4489,13 @@ int wxGrid::GetColWidth(int col) const int wxGrid::GetColLeft(int col) const { - return m_colRights.IsEmpty() ? col * m_defaultColWidth + return m_colRights.IsEmpty() ? GetColPos( col ) * m_defaultColWidth : m_colRights[col] - m_colWidths[col]; } int wxGrid::GetColRight(int col) const { - return m_colRights.IsEmpty() ? (col + 1) * m_defaultColWidth + return m_colRights.IsEmpty() ? (GetColPos( col ) + 1) * m_defaultColWidth : m_colRights[col]; } @@ -4128,59 +4527,44 @@ void wxGrid::CalcDimensions() ch -= m_colLabelHeight; // grid total size - int w = m_numCols > 0 ? GetColRight(m_numCols - 1) + m_extraWidth + 1 : 0; + int w = m_numCols > 0 ? GetColRight(GetColAt( m_numCols - 1 )) + m_extraWidth + 1 : 0; int h = m_numRows > 0 ? GetRowBottom(m_numRows - 1) + m_extraHeight + 1 : 0; // take into account editor if shown - if( IsCellEditControlShown() ) - { - int w2, h2; - int r = m_currentCellCoords.GetRow(); - int c = m_currentCellCoords.GetCol(); - int x = GetColLeft(c); - int y = GetRowTop(r); - - // how big is the editor - wxGridCellAttr* attr = GetCellAttr(r, c); - wxGridCellEditor* editor = attr->GetEditor(this, r, c); - editor->GetControl()->GetSize(&w2, &h2); - w2 += x; - h2 += y; - if( w2 > w ) w = w2; - if( h2 > h ) h = h2; - editor->DecRef(); - attr->DecRef(); + if ( IsCellEditControlShown() ) + { + int w2, h2; + int r = m_currentCellCoords.GetRow(); + int c = m_currentCellCoords.GetCol(); + int x = GetColLeft(c); + int y = GetRowTop(r); + + // how big is the editor + wxGridCellAttr* attr = GetCellAttr(r, c); + wxGridCellEditor* editor = attr->GetEditor(this, r, c); + editor->GetControl()->GetSize(&w2, &h2); + w2 += x; + h2 += y; + if ( w2 > w ) + w = w2; + if ( h2 > h ) + h = h2; + editor->DecRef(); + attr->DecRef(); } // preserve (more or less) the previous position int x, y; GetViewStart( &x, &y ); - // maybe we don't need scrollbars at all? - // - // also adjust the position to be valid for the new scroll rangs - if ( w <= cw ) - { - w = x = 0; - } - else - { - if ( x >= w ) - x = w - 1; - } - - if ( h <= ch ) - { - h = y = 0; - } - else - { - if ( y >= h ) - y = h - 1; - } + // ensure the position is valid for the new scroll ranges + if ( x >= w ) + x = wxMax( w - 1, 0 ); + if ( y >= h ) + y = wxMax( h - 1, 0 ); // do set scrollbar parameters - SetScrollbars( GRID_SCROLL_LINE_X, GRID_SCROLL_LINE_Y, + SetScrollbars( m_scrollLineX, m_scrollLineY, GetScrollX(w), GetScrollY(h), x, y, GetBatchCount() != 0); @@ -4189,43 +4573,48 @@ void wxGrid::CalcDimensions() CalcWindowSizes(); } - void wxGrid::CalcWindowSizes() { + // escape if the window is has not been fully created yet + + if ( m_cornerLabelWin == NULL ) + return; + int cw, ch; GetClientSize( &cw, &ch ); - if ( m_cornerLabelWin->IsShown() ) + if ( m_cornerLabelWin && m_cornerLabelWin->IsShown() ) m_cornerLabelWin->SetSize( 0, 0, m_rowLabelWidth, m_colLabelHeight ); - if ( m_colLabelWin->IsShown() ) - m_colLabelWin->SetSize( m_rowLabelWidth, 0, cw-m_rowLabelWidth, m_colLabelHeight); + if ( m_colLabelWin && m_colLabelWin->IsShown() ) + m_colLabelWin->SetSize( m_rowLabelWidth, 0, cw - m_rowLabelWidth, m_colLabelHeight ); - if ( m_rowLabelWin->IsShown() ) - m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, ch-m_colLabelHeight); + if ( m_rowLabelWin && m_rowLabelWin->IsShown() ) + m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, ch - m_colLabelHeight ); - if ( m_gridWin->IsShown() ) - m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, cw-m_rowLabelWidth, ch-m_colLabelHeight); + if ( m_gridWin && m_gridWin->IsShown() ) + m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, cw - m_rowLabelWidth, ch - m_colLabelHeight ); } - -// this is called when the grid table sends a message to say that it -// has been redimensioned +// this is called when the grid table sends a message +// to indicate that it has been redimensioned // bool wxGrid::Redimension( wxGridTableMessage& msg ) { int i; - bool result = FALSE; + bool result = false; // Clear the attribute cache as the attribute might refer to a different // cell than stored in the cache after adding/removing rows/columns. ClearAttrCache(); + // By the same reasoning, the editor should be dismissed if columns are // added or removed. And for consistency, it should IMHO always be // removed, not only if the cell "underneath" it actually changes. // For now, I intentionally do not save the editor's content as the // cell it might want to save that stuff to might no longer exist. HideCellEditControl(); + #if 0 // if we were using the default widths/heights so far, we must change them // now @@ -4255,14 +4644,16 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowBottoms.Insert( 0, pos, numRows ); int bottom = 0; - if ( pos > 0 ) bottom = m_rowBottoms[pos-1]; + if ( pos > 0 ) + bottom = m_rowBottoms[pos - 1]; - for ( i = pos; i < m_numRows; i++ ) + for ( i = pos; i < m_numRows; i++ ) { bottom += m_rowHeights[i]; m_rowBottoms[i] = bottom; } } + if ( m_currentCellCoords == wxGridNoCellCoords ) { // if we have just inserted cols into an empty grid the current @@ -4283,7 +4674,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: @@ -4298,14 +4689,16 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowBottoms.Add( 0, numRows ); int bottom = 0; - if ( oldNumRows > 0 ) bottom = m_rowBottoms[oldNumRows-1]; + if ( oldNumRows > 0 ) + bottom = m_rowBottoms[oldNumRows - 1]; - for ( i = oldNumRows; i < m_numRows; i++ ) + for ( i = oldNumRows; i < m_numRows; i++ ) { bottom += m_rowHeights[i]; m_rowBottoms[i] = bottom; } } + if ( m_currentCellCoords == wxGridNoCellCoords ) { // if we have just inserted cols into an empty grid the current @@ -4313,13 +4706,14 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) // SetCurrentCell( 0, 0 ); } + if ( !GetBatchCount() ) { CalcDimensions(); m_rowLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_ROWS_DELETED: @@ -4334,12 +4728,13 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowBottoms.RemoveAt( pos, numRows ); int h = 0; - for ( i = 0; i < m_numRows; i++ ) + for ( i = 0; i < m_numRows; i++ ) { h += m_rowHeights[i]; m_rowBottoms[i] = h; } } + if ( !m_numRows ) { m_currentCellCoords = wxGridNoCellCoords; @@ -4353,8 +4748,10 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( m_selection ) m_selection->UpdateRows( pos, -((int)numRows) ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); - if (attrProvider) { + if (attrProvider) + { attrProvider->UpdateAttrRows( pos, -((int)numRows) ); + // ifdef'd out following patch from Paul Gammans #if 0 // No need to touch column attributes, unless we @@ -4366,13 +4763,14 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) attrProvider->UpdateAttrCols( 0, -GetNumberCols() ); #endif } + if ( !GetBatchCount() ) { CalcDimensions(); m_rowLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_COLS_INSERTED: @@ -4381,20 +4779,44 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) int numCols = msg.GetCommandInt2(); m_numCols += numCols; + if ( !m_colAt.IsEmpty() ) + { + //Shift the column IDs + int i; + for ( i = 0; i < m_numCols - numCols; i++ ) + { + if ( m_colAt[i] >= (int)pos ) + m_colAt[i] += numCols; + } + + m_colAt.Insert( pos, pos, numCols ); + + //Set the new columns' positions + for ( i = pos + 1; i < (int)pos + numCols; i++ ) + { + m_colAt[i] = i; + } + } + if ( !m_colWidths.IsEmpty() ) { m_colWidths.Insert( m_defaultColWidth, pos, numCols ); m_colRights.Insert( 0, pos, numCols ); int right = 0; - if ( pos > 0 ) right = m_colRights[pos-1]; + if ( pos > 0 ) + right = m_colRights[GetColAt( pos - 1 )]; - for ( i = pos; i < m_numCols; i++ ) + int colPos; + for ( colPos = pos; colPos < m_numCols; colPos++ ) { + i = GetColAt( colPos ); + right += m_colWidths[i]; m_colRights[i] = right; } } + if ( m_currentCellCoords == wxGridNoCellCoords ) { // if we have just inserted cols into an empty grid the current @@ -4413,9 +4835,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) CalcDimensions(); m_colLabelWin->Refresh(); } - } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_COLS_APPENDED: @@ -4423,20 +4844,38 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) int numCols = msg.GetCommandInt(); int oldNumCols = m_numCols; m_numCols += numCols; + + if ( !m_colAt.IsEmpty() ) + { + m_colAt.Add( 0, numCols ); + + //Set the new columns' positions + int i; + for ( i = oldNumCols; i < m_numCols; i++ ) + { + m_colAt[i] = i; + } + } + if ( !m_colWidths.IsEmpty() ) { m_colWidths.Add( m_defaultColWidth, numCols ); m_colRights.Add( 0, numCols ); int right = 0; - if ( oldNumCols > 0 ) right = m_colRights[oldNumCols-1]; + if ( oldNumCols > 0 ) + right = m_colRights[GetColAt( oldNumCols - 1 )]; - for ( i = oldNumCols; i < m_numCols; i++ ) + int colPos; + for ( colPos = oldNumCols; colPos < m_numCols; colPos++ ) { + i = GetColAt( colPos ); + right += m_colWidths[i]; m_colRights[i] = right; } } + if ( m_currentCellCoords == wxGridNoCellCoords ) { // if we have just inserted cols into an empty grid the current @@ -4450,7 +4889,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_colLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_COLS_DELETED: @@ -4459,18 +4898,37 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) int numCols = msg.GetCommandInt2(); m_numCols -= numCols; + if ( !m_colAt.IsEmpty() ) + { + int colID = GetColAt( pos ); + + m_colAt.RemoveAt( pos, numCols ); + + //Shift the column IDs + int colPos; + for ( colPos = 0; colPos < m_numCols; colPos++ ) + { + if ( m_colAt[colPos] > colID ) + m_colAt[colPos] -= numCols; + } + } + if ( !m_colWidths.IsEmpty() ) { m_colWidths.RemoveAt( pos, numCols ); m_colRights.RemoveAt( pos, numCols ); int w = 0; - for ( i = 0; i < m_numCols; i++ ) + int colPos; + for ( colPos = 0; colPos < m_numCols; colPos++ ) { + i = GetColAt( colPos ); + w += m_colWidths[i]; m_colRights[i] = w; } } + if ( !m_numCols ) { m_currentCellCoords = wxGridNoCellCoords; @@ -4484,8 +4942,10 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( m_selection ) m_selection->UpdateCols( pos, -((int)numCols) ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); - if (attrProvider) { + if (attrProvider) + { attrProvider->UpdateAttrCols( pos, -((int)numCols) ); + // ifdef'd out following patch from Paul Gammans #if 0 // No need to touch row attributes, unless we @@ -4497,22 +4957,23 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) attrProvider->UpdateAttrRows( 0, -GetNumberRows() ); #endif } + if ( !GetBatchCount() ) { CalcDimensions(); m_colLabelWin->Refresh(); } } - result = TRUE; + result = true; break; } if (result && !GetBatchCount() ) m_gridWin->Refresh(); + return result; } - wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) { wxRegionIterator iter( reg ); @@ -4533,7 +4994,8 @@ wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) #if defined(__WXMOTIF__) int cw, ch; m_gridWin->GetClientSize( &cw, &ch ); - if ( r.GetTop() > ch ) r.SetTop( 0 ); + if ( r.GetTop() > ch ) + r.SetTop( 0 ); r.SetBottom( wxMin( r.GetBottom(), ch ) ); #endif @@ -4546,7 +5008,7 @@ wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) // find the row labels within these bounds // int row; - for ( row = internalYToRow(top); row < m_numRows; row++ ) + for ( row = internalYToRow(top); row < m_numRows; row++ ) { if ( GetRowBottom(row) < top ) continue; @@ -4557,13 +5019,12 @@ wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) rowlabels.Add( row ); } - iter++ ; + ++iter; } return rowlabels; } - wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) { wxRegionIterator iter( reg ); @@ -4584,7 +5045,8 @@ wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) #if defined(__WXMOTIF__) int cw, ch; m_gridWin->GetClientSize( &cw, &ch ); - if ( r.GetLeft() > cw ) r.SetLeft( 0 ); + if ( r.GetLeft() > cw ) + r.SetLeft( 0 ); r.SetRight( wxMin( r.GetRight(), cw ) ); #endif @@ -4597,8 +5059,11 @@ wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) // find the cells within these bounds // int col; - for ( col = internalXToCol(left); col < m_numCols; col++ ) + int colPos; + for ( colPos = GetColPos( internalXToCol(left) ); colPos < m_numCols; colPos++ ) { + col = GetColAt( colPos ); + if ( GetColRight(col) < left ) continue; @@ -4608,12 +5073,12 @@ wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) colLabels.Add( col ); } - iter++ ; + ++iter; } + return colLabels; } - wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) { wxRegionIterator iter( reg ); @@ -4648,7 +5113,7 @@ wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) // find the cells within these bounds // int row, col; - for ( row = internalYToRow(top); row < m_numRows; row++ ) + for ( row = internalYToRow(top); row < m_numRows; row++ ) { if ( GetRowBottom(row) <= top ) continue; @@ -4656,8 +5121,11 @@ wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) if ( GetRowTop(row) > bottom ) break; - for ( col = internalXToCol(left); col < m_numCols; col++ ) + int colPos; + for ( colPos = GetColPos( internalXToCol(left) ); colPos < m_numCols; colPos++ ) { + col = GetColAt( colPos ); + if ( GetColRight(col) <= left ) continue; @@ -4668,7 +5136,7 @@ wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) } } - iter++; + ++iter; } return cellsExposed; @@ -4685,13 +5153,13 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) { if (!m_isDragging) { - m_isDragging = TRUE; + m_isDragging = true; m_rowLabelWin->CaptureMouse(); } if ( event.LeftIsDown() ) { - switch( m_cursorMode ) + switch ( m_cursorMode ) { case WXGRID_CURSOR_RESIZE_ROW: { @@ -4715,6 +5183,7 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) break; case WXGRID_CURSOR_SELECT_ROW: + { if ( (row = YToRow( y )) >= 0 ) { if ( m_selection ) @@ -4726,6 +5195,8 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) event.MetaDown() ); } } + } + break; // default label to suppress warnings about "enumeration value // 'xxx' not handled in switch @@ -4741,8 +5212,9 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) if (m_isDragging) { - if (m_rowLabelWin->HasCapture()) m_rowLabelWin->ReleaseMouse(); - m_isDragging = FALSE; + if (m_rowLabelWin->HasCapture()) + m_rowLabelWin->ReleaseMouse(); + m_isDragging = false; } // ------------ Entering or leaving the window @@ -4752,7 +5224,6 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin); } - // ------------ Left button pressed // else if ( event.LeftDown() ) @@ -4764,10 +5235,10 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) if ( YToEdgeOfRow(y) < 0 ) { row = YToRow(y); - if ( row >= 0 && + if ( row >= 0 && !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, row, -1, event ) ) { - if ( !event.ShiftDown() && !event.ControlDown() ) + if ( !event.ShiftDown() && !event.CmdDown() ) ClearSelection(); if ( m_selection ) { @@ -4798,26 +5269,24 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) else { // starting to drag-resize a row - // if ( CanDragRowSize() ) ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin); } } - // ------------ Left double click // else if (event.LeftDClick() ) { - int row = YToEdgeOfRow(y); + row = YToEdgeOfRow(y); if ( row < 0 ) { row = YToRow(y); if ( row >=0 && - !SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ) ) - { + !SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ) ) + { // no default action at the moment - } + } } else { @@ -4825,11 +5294,10 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) AutoSizeRowLabelSize( row ); ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); - m_dragLastPos = -1; + m_dragLastPos = -1; } } - // ------------ Left button released // else if ( event.LeftUp() ) @@ -4848,33 +5316,30 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) m_dragLastPos = -1; } - // ------------ Right button down // else if ( event.RightDown() ) { row = YToRow(y); if ( row >=0 && - !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) ) + !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) ) { // no default action at the moment } } - // ------------ Right double click // else if ( event.RightDClick() ) { row = YToRow(y); if ( row >= 0 && - !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) ) + !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) ) { // no default action at the moment } } - // ------------ No buttons down and mouse moving // else if ( event.Moving() ) @@ -4886,17 +5351,16 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) { // don't capture the mouse yet if ( CanDragRowSize() ) - ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin, FALSE); + ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW, m_rowLabelWin, false); } } else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) { - ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin, FALSE); + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_rowLabelWin, false); } } } - void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) { int x, y, col; @@ -4907,13 +5371,16 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) { if (!m_isDragging) { - m_isDragging = TRUE; + m_isDragging = true; m_colLabelWin->CaptureMouse(); + + if ( m_cursorMode == WXGRID_CURSOR_MOVE_COL ) + m_dragRowOrCol = XToCol( x ); } if ( event.LeftIsDown() ) { - switch( m_cursorMode ) + switch ( m_cursorMode ) { case WXGRID_CURSOR_RESIZE_COL: { @@ -4929,14 +5396,15 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) dc.SetLogicalFunction(wxINVERT); if ( m_dragLastPos >= 0 ) { - dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top+ch ); + dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); } - dc.DrawLine( x, top, x, top+ch ); + dc.DrawLine( x, top, x, top + ch ); m_dragLastPos = x; } break; case WXGRID_CURSOR_SELECT_COL: + { if ( (col = XToCol( x )) >= 0 ) { if ( m_selection ) @@ -4948,6 +5416,65 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) event.MetaDown() ); } } + } + break; + + case WXGRID_CURSOR_MOVE_COL: + { + if ( x < 0 ) + m_moveToCol = GetColAt( 0 ); + else + m_moveToCol = XToCol( x ); + + int markerX; + + if ( m_moveToCol < 0 ) + markerX = GetColRight( GetColAt( m_numCols - 1 ) ); + else + markerX = GetColLeft( m_moveToCol ); + + if ( markerX != m_dragLastPos ) + { + wxClientDC dc( m_colLabelWin ); + + int cw, ch; + m_colLabelWin->GetClientSize( &cw, &ch ); + + markerX++; + + //Clean up the last indicator + if ( m_dragLastPos >= 0 ) + { + wxPen pen( m_colLabelWin->GetBackgroundColour(), 2 ); + dc.SetPen(pen); + dc.DrawLine( m_dragLastPos + 1, 0, m_dragLastPos + 1, ch ); + dc.SetPen(wxNullPen); + + if ( XToCol( m_dragLastPos ) != -1 ) + DrawColLabel( dc, XToCol( m_dragLastPos ) ); + } + + //Moving to the same place? Don't draw a marker + if ( (m_moveToCol == m_dragRowOrCol) + || (GetColPos( m_moveToCol ) == GetColPos( m_dragRowOrCol ) + 1) + || (m_moveToCol < 0 && m_dragRowOrCol == GetColAt( m_numCols - 1 ))) + { + m_dragLastPos = -1; + return; + } + + //Draw the marker + wxPen pen( *wxBLUE, 2 ); + dc.SetPen(pen); + + dc.DrawLine( markerX, 0, markerX, ch ); + + dc.SetPen(wxNullPen); + + m_dragLastPos = markerX - 1; + } + } + break; // default label to suppress warnings about "enumeration value // 'xxx' not handled in switch @@ -4963,8 +5490,9 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) if (m_isDragging) { - if (m_colLabelWin->HasCapture()) m_colLabelWin->ReleaseMouse(); - m_isDragging = FALSE; + if (m_colLabelWin->HasCapture()) + m_colLabelWin->ReleaseMouse(); + m_isDragging = false; } // ------------ Entering or leaving the window @@ -4974,7 +5502,6 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); } - // ------------ Left button pressed // else if ( event.LeftDown() ) @@ -4986,34 +5513,49 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) if ( XToEdgeOfCol(x) < 0 ) { col = XToCol(x); - if ( col >= 0 && + if ( col >= 0 && !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, col, event ) ) { - if ( !event.ShiftDown() && !event.ControlDown() ) - ClearSelection(); - if ( m_selection ) + if ( m_canDragColMove ) { - if ( event.ShiftDown() ) - { - m_selection->SelectBlock( 0, - m_currentCellCoords.GetCol(), - GetNumberRows() - 1, col, - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); - } - else + //Show button as pressed + wxClientDC dc( m_colLabelWin ); + int colLeft = GetColLeft( col ); + int colRight = GetColRight( col ) - 1; + dc.SetPen( wxPen( m_colLabelWin->GetBackgroundColour(), 1 ) ); + dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight-1 ); + dc.DrawLine( colLeft, 1, colRight, 1 ); + + ChangeCursorMode(WXGRID_CURSOR_MOVE_COL, m_colLabelWin); + } + else + { + if ( !event.ShiftDown() && !event.CmdDown() ) + ClearSelection(); + if ( m_selection ) { - m_selection->SelectCol( col, - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + if ( event.ShiftDown() ) + { + m_selection->SelectBlock( 0, + m_currentCellCoords.GetCol(), + GetNumberRows() - 1, col, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } + else + { + m_selection->SelectCol( col, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } } - } - ChangeCursorMode(WXGRID_CURSOR_SELECT_COL, m_colLabelWin); + ChangeCursorMode(WXGRID_CURSOR_SELECT_COL, m_colLabelWin); + } } } else @@ -5025,19 +5567,18 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) } } - // ------------ Left double click // if ( event.LeftDClick() ) { - int col = XToEdgeOfCol(x); + col = XToEdgeOfCol(x); if ( col < 0 ) { col = XToCol(x); if ( col >= 0 && ! SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event ) ) { - // no default action at the moment + // no default action at the moment } } else @@ -5046,56 +5587,67 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) AutoSizeColLabelSize( col ); ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); - m_dragLastPos = -1; + m_dragLastPos = -1; } } - // ------------ Left button released // else if ( event.LeftUp() ) { - if ( m_cursorMode == WXGRID_CURSOR_RESIZE_COL ) + switch ( m_cursorMode ) { - DoEndDragResizeCol(); + case WXGRID_CURSOR_RESIZE_COL: + DoEndDragResizeCol(); - // Note: we are ending the event *after* doing - // default processing in this case - // - SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); + // Note: we are ending the event *after* doing + // default processing in this case + // + SendEvent( wxEVT_GRID_COL_SIZE, -1, m_dragRowOrCol, event ); + break; + + case WXGRID_CURSOR_MOVE_COL: + DoEndDragMoveCol(); + + SendEvent( wxEVT_GRID_COL_MOVE, -1, m_dragRowOrCol, event ); + break; + + case WXGRID_CURSOR_SELECT_COL: + case WXGRID_CURSOR_SELECT_CELL: + case WXGRID_CURSOR_RESIZE_ROW: + case WXGRID_CURSOR_SELECT_ROW: + // nothing to do (?) + break; } ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); - m_dragLastPos = -1; + m_dragLastPos = -1; } - // ------------ Right button down // else if ( event.RightDown() ) { col = XToCol(x); if ( col >= 0 && - !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) ) + !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) ) { // no default action at the moment } } - // ------------ Right double click // else if ( event.RightDClick() ) { col = XToCol(x); if ( col >= 0 && - !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) ) + !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) ) { // no default action at the moment } } - // ------------ No buttons down and mouse moving // else if ( event.Moving() ) @@ -5107,17 +5659,16 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) { // don't capture the cursor yet if ( CanDragColSize() ) - ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin, FALSE); + ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL, m_colLabelWin, false); } } else if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) { - ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin, FALSE); + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin, false); } } } - void wxGrid::ProcessCornerLabelMouseEvent( wxMouseEvent& event ) { if ( event.LeftDown() ) @@ -5130,12 +5681,10 @@ void wxGrid::ProcessCornerLabelMouseEvent( wxMouseEvent& event ) SelectAll(); } } - else if ( event.LeftDClick() ) { SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, -1, event ); } - else if ( event.RightDown() ) { if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, -1, event ) ) @@ -5143,7 +5692,6 @@ void wxGrid::ProcessCornerLabelMouseEvent( wxMouseEvent& event ) // no default action at the moment } } - else if ( event.RightDClick() ) { if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, -1, event ) ) @@ -5164,7 +5712,8 @@ void wxGrid::ChangeCursorMode(CursorMode mode, _T("RESIZE_ROW"), _T("RESIZE_COL"), _T("SELECT_ROW"), - _T("SELECT_COL") + _T("SELECT_COL"), + _T("MOVE_COL"), }; wxLogTrace(_T("grid"), @@ -5173,7 +5722,7 @@ void wxGrid::ChangeCursorMode(CursorMode mode, : win ? _T("rowLabelWin") : _T("gridWin"), cursorModes[m_cursorMode], cursorModes[mode]); -#endif // __WXDEBUG__ +#endif if ( mode == m_cursorMode && win == m_winCapture && @@ -5188,7 +5737,8 @@ void wxGrid::ChangeCursorMode(CursorMode mode, if ( m_winCapture ) { - if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse(); + if (m_winCapture->HasCapture()) + m_winCapture->ReleaseMouse(); m_winCapture = (wxWindow *)NULL; } @@ -5204,8 +5754,13 @@ void wxGrid::ChangeCursorMode(CursorMode mode, win->SetCursor( m_colResizeCursor ); break; + case WXGRID_CURSOR_MOVE_COL: + win->SetCursor( wxCursor(wxCURSOR_HAND) ); + break; + default: win->SetCursor( *wxSTANDARD_CURSOR ); + break; } // we need to capture mouse when resizing @@ -5229,6 +5784,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) XYToCell( x, y, coords ); int cell_rows, cell_cols; + bool isFirstDrag = !m_isDragging; GetCellSize( coords.GetRow(), coords.GetCol(), &cell_rows, &cell_cols ); if ((cell_rows < 0) || (cell_cols < 0)) { @@ -5240,7 +5796,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) { //wxLogDebug("pos(%d, %d) coords(%d, %d)", pos.x, pos.y, coords.GetRow(), coords.GetCol()); - // Don't start doing anything until the mouse has been drug at + // Don't start doing anything until the mouse has been dragged at // least 3 pixels in any direction... if (! m_isDragging) { @@ -5253,11 +5809,11 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) return; } - m_isDragging = TRUE; + m_isDragging = true; if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) { // Hide the edit control, so it - // won't interfer with drag-shrinking. + // won't interfere with drag-shrinking. if ( IsCellEditControlShown() ) { HideCellEditControl(); @@ -5273,11 +5829,24 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) if ( coords != wxGridNoCellCoords ) { - if ( event.ControlDown() ) + if ( event.CmdDown() ) { if ( m_selectingKeyboard == wxGridNoCellCoords) m_selectingKeyboard = coords; - HighlightBlock ( m_selectingKeyboard, coords ); + HighlightBlock( m_selectingKeyboard, coords ); + } + else if ( CanDragCell() ) + { + if ( isFirstDrag ) + { + if ( m_selectingKeyboard == wxGridNoCellCoords) + m_selectingKeyboard = coords; + + SendEvent( wxEVT_GRID_CELL_BEGIN_DRAG, + coords.GetRow(), + coords.GetCol(), + event ); + } } else { @@ -5330,16 +5899,16 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) dc.SetLogicalFunction(wxINVERT); if ( m_dragLastPos >= 0 ) { - dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top+ch ); + dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); } - dc.DrawLine( x, top, x, top+ch ); + dc.DrawLine( x, top, x, top + ch ); m_dragLastPos = x; } return; } - m_isDragging = FALSE; + m_isDragging = false; m_startDragPos = wxDefaultPosition; // VZ: if we do this, the mode is reset to WXGRID_CURSOR_SELECT_CELL @@ -5363,7 +5932,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) coords.GetCol(), event ) ) { - if ( !event.ControlDown() ) + if ( !event.CmdDown() ) ClearSelection(); if ( event.ShiftDown() ) { @@ -5379,13 +5948,13 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) event.MetaDown() ); } } - else if ( XToEdgeOfCol(x) < 0 && + else if ( XToEdgeOfCol(x) < 0 && YToEdgeOfRow(y) < 0 ) { DisableCellEditControl(); MakeCellVisible( coords ); - if ( event.ControlDown() ) + if ( event.CmdDown() ) { if ( m_selection ) { @@ -5417,23 +5986,26 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) } } - // ------------ Left double click // else if ( event.LeftDClick() && coords != wxGridNoCellCoords ) { DisableCellEditControl(); - if ( XToEdgeOfCol(x) < 0 && YToEdgeOfRow(y) < 0 ) + if ( XToEdgeOfCol(x) < 0 && YToEdgeOfRow(y) < 0 ) { - SendEvent( wxEVT_GRID_CELL_LEFT_DCLICK, - coords.GetRow(), - coords.GetCol(), - event ); + if ( !SendEvent( wxEVT_GRID_CELL_LEFT_DCLICK, + coords.GetRow(), + coords.GetCol(), + event ) ) + { + // we want double click to select a cell and start editing + // (i.e. to behave in same way as sequence of two slow clicks): + m_waitForSlowClick = true; + } } } - // ------------ Left button released // else if ( event.LeftUp() ) @@ -5442,22 +6014,23 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) { if (m_winCapture) { - if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse(); + if (m_winCapture->HasCapture()) + m_winCapture->ReleaseMouse(); m_winCapture = NULL; } - if ( coords == m_currentCellCoords && m_waitForSlowClick && CanEnableCellControl()) + if ( coords == m_currentCellCoords && m_waitForSlowClick && CanEnableCellControl() ) { ClearSelection(); EnableCellEditControl(); - wxGridCellAttr* attr = GetCellAttr(coords); + wxGridCellAttr *attr = GetCellAttr(coords); wxGridCellEditor *editor = attr->GetEditor(this, coords.GetRow(), coords.GetCol()); editor->StartingClick(); editor->DecRef(); attr->DecRef(); - m_waitForSlowClick = FALSE; + m_waitForSlowClick = false; } else if ( m_selectingTopLeft != wxGridNoCellCoords && m_selectingBottomRight != wxGridNoCellCoords ) @@ -5506,7 +6079,6 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) m_dragLastPos = -1; } - // ------------ Right button down // else if ( event.RightDown() && coords != wxGridNoCellCoords ) @@ -5521,7 +6093,6 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) } } - // ------------ Right double click // else if ( event.RightDClick() && coords != wxGridNoCellCoords ) @@ -5540,7 +6111,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) // else if ( event.Moving() && !event.IsButton() ) { - if( coords.GetRow() < 0 || coords.GetCol() < 0 ) + if ( coords.GetRow() < 0 || coords.GetCol() < 0 ) { // out of grid cell area ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); @@ -5553,7 +6124,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) // Dragging on the corner of a cell to resize in both // directions is not implemented yet... // - if ( dragRow >= 0 && dragCol >= 0 ) + if ( dragRow >= 0 && dragCol >= 0 ) { ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); return; @@ -5568,16 +6139,8 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) if ( CanDragRowSize() && CanDragGridSize() ) ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW); } - - if ( dragCol >= 0 ) - { - m_dragRowOrCol = dragCol; - } - - return; } - - if ( dragCol >= 0 ) + else if ( dragCol >= 0 ) { m_dragRowOrCol = dragCol; @@ -5586,20 +6149,17 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) if ( CanDragColSize() && CanDragGridSize() ) ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL); } - - return; } - - // Neither on a row or col edge - // - if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) + else // Neither on a row or col edge { - ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); + if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) + { + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); + } } } } - void wxGrid::DoEndDragResizeRow() { if ( m_dragLastPos >= 0 ) @@ -5613,7 +6173,7 @@ void wxGrid::DoEndDragResizeRow() wxClientDC dc( m_gridWin ); PrepareDC( dc ); dc.SetLogicalFunction( wxINVERT ); - dc.DrawLine( left, m_dragLastPos, left+cw, m_dragLastPos ); + dc.DrawLine( left, m_dragLastPos, left + cw, m_dragLastPos ); HideCellEditControl(); SaveEditControlValue(); @@ -5629,14 +6189,15 @@ void wxGrid::DoEndDragResizeRow() CalcScrolledPosition(0, rect.y, &dummy, &rect.y); rect.width = m_rowLabelWidth; rect.height = ch - rect.y; - m_rowLabelWin->Refresh( TRUE, &rect ); + m_rowLabelWin->Refresh( true, &rect ); rect.width = cw; + // if there is a multicell block, paint all of it if (m_table) { int i, cell_rows, cell_cols, subtract_rows = 0; int leftCol = XToCol(left); - int rightCol = internalXToCol(left+cw); + int rightCol = internalXToCol(left + cw); if (leftCol >= 0) { for (i=leftCol; iRefresh( FALSE, &rect ); + m_gridWin->Refresh( false, &rect ); } ShowCellEditControl(); @@ -5671,7 +6232,7 @@ void wxGrid::DoEndDragResizeCol() wxClientDC dc( m_gridWin ); PrepareDC( dc ); dc.SetLogicalFunction( wxINVERT ); - dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top+ch ); + dc.DrawLine( m_dragLastPos, top, m_dragLastPos, top + ch ); HideCellEditControl(); SaveEditControlValue(); @@ -5688,14 +6249,15 @@ void wxGrid::DoEndDragResizeCol() CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); rect.width = cw - rect.x; rect.height = m_colLabelHeight; - m_colLabelWin->Refresh( TRUE, &rect ); + m_colLabelWin->Refresh( true, &rect ); rect.height = ch; + // if there is a multicell block, paint all of it if (m_table) { int i, cell_rows, cell_cols, subtract_cols = 0; int topRow = YToRow(top); - int bottomRow = internalYToRow(top+cw); + int bottomRow = internalYToRow(top + cw); if (topRow >= 0) { for (i=topRow; iRefresh( FALSE, &rect ); + + m_gridWin->Refresh( false, &rect ); } ShowCellEditControl(); } } +void wxGrid::DoEndDragMoveCol() +{ + //The user clicked on the column but didn't actually drag + if ( m_dragLastPos < 0 ) + { + m_colLabelWin->Refresh(); //Do this to "unpress" the column + return; + } + + int newPos; + if ( m_moveToCol == -1 ) + newPos = m_numCols - 1; + else + { + newPos = GetColPos( m_moveToCol ); + if ( newPos > GetColPos( m_dragRowOrCol ) ) + newPos--; + } + + SetColPos( m_dragRowOrCol, newPos ); +} + +void wxGrid::SetColPos( int colID, int newPos ) +{ + if ( m_colAt.IsEmpty() ) + { + m_colAt.Alloc( m_numCols ); + + int i; + for ( i = 0; i < m_numCols; i++ ) + { + m_colAt.Add( i ); + } + } + + int oldPos = GetColPos( colID ); + + //Reshuffle the m_colAt array + if ( newPos > oldPos ) + { + int i; + for ( i = oldPos; i < newPos; i++ ) + { + m_colAt[i] = m_colAt[i+1]; + } + } + else + { + int i; + for ( i = oldPos; i > newPos; i-- ) + { + m_colAt[i] = m_colAt[i-1]; + } + } + + m_colAt[newPos] = colID; + + //Recalculate the column rights + if ( !m_colWidths.IsEmpty() ) + { + int colRight = 0; + int colPos; + for ( colPos = 0; colPos < m_numCols; colPos++ ) + { + int colID = GetColAt( colPos ); + + colRight += m_colWidths[colID]; + m_colRights[colID] = colRight; + } + } + + m_colLabelWin->Refresh(); + m_gridWin->Refresh(); +} + + + +void wxGrid::EnableDragColMove( bool enable ) +{ + if ( m_canDragColMove == enable ) + return; + + m_canDragColMove = enable; + + if ( !m_canDragColMove ) + { + m_colAt.Clear(); + + //Recalculate the column rights + if ( !m_colWidths.IsEmpty() ) + { + int colRight = 0; + int colPos; + for ( colPos = 0; colPos < m_numCols; colPos++ ) + { + colRight += m_colWidths[colPos]; + m_colRights[colPos] = colRight; + } + } + + m_colLabelWin->Refresh(); + m_gridWin->Refresh(); + } +} // @@ -5740,14 +6408,12 @@ bool wxGrid::ProcessTableMessage( wxGridTableMessage& msg ) return Redimension( msg ); default: - return FALSE; + return false; } } - - // The behaviour of this function depends on the grid table class -// Clear() function. For the default wxGridStringTable class the +// Clear() function. For the default wxGridStringTable class the // behavious is to replace all cell contents with wxEmptyString but // not to change the number of rows or cols. // @@ -5759,11 +6425,11 @@ void wxGrid::ClearGrid() DisableCellEditControl(); m_table->Clear(); - if ( !GetBatchCount() ) m_gridWin->Refresh(); + if (!GetBatchCount()) + m_gridWin->Refresh(); } } - bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) { // TODO: something with updateLabels flag @@ -5771,7 +6437,7 @@ bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::InsertRows() before calling CreateGrid()") ); - return FALSE; + return false; } if ( m_table ) @@ -5785,9 +6451,9 @@ bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) // the table will have sent the results of the insert row // operation to this view object as a grid table message } - return FALSE; -} + return false; +} bool wxGrid::AppendRows( int numRows, bool WXUNUSED(updateLabels) ) { @@ -5796,19 +6462,20 @@ bool wxGrid::AppendRows( int numRows, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::AppendRows() before calling CreateGrid()") ); - return FALSE; + return false; } if ( m_table ) { bool done = m_table && m_table->AppendRows( numRows ); return done; + // the table will have sent the results of the append row // operation to this view object as a grid table message } - return FALSE; -} + return false; +} bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) { @@ -5817,7 +6484,7 @@ bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::DeleteRows() before calling CreateGrid()") ); - return FALSE; + return false; } if ( m_table ) @@ -5830,9 +6497,9 @@ bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) // the table will have sent the results of the delete row // operation to this view object as a grid table message } - return FALSE; -} + return false; +} bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) { @@ -5841,7 +6508,7 @@ bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::InsertCols() before calling CreateGrid()") ); - return FALSE; + return false; } if ( m_table ) @@ -5854,9 +6521,9 @@ bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) // the table will have sent the results of the insert col // operation to this view object as a grid table message } - return FALSE; -} + return false; +} bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) { @@ -5865,7 +6532,7 @@ bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::AppendCols() before calling CreateGrid()") ); - return FALSE; + return false; } if ( m_table ) @@ -5875,9 +6542,9 @@ bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) // the table will have sent the results of the append col // operation to this view object as a grid table message } - return FALSE; -} + return false; +} bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) { @@ -5886,7 +6553,7 @@ bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::DeleteCols() before calling CreateGrid()") ); - return FALSE; + return false; } if ( m_table ) @@ -5899,10 +6566,9 @@ bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) // the table will have sent the results of the delete col // operation to this view object as a grid table message } - return FALSE; -} - + return false; +} // // ----- event handlers @@ -5915,8 +6581,7 @@ int wxGrid::SendEvent( const wxEventType type, int row, int col, wxMouseEvent& mouseEv ) { - bool claimed; - bool vetoed= FALSE; + bool claimed, vetoed; if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) { @@ -5944,7 +6609,7 @@ int wxGrid::SendEvent( const wxEventType type, this, m_selectingTopLeft, m_selectingBottomRight, - TRUE, + true, mouseEv.ControlDown(), mouseEv.ShiftDown(), mouseEv.AltDown(), @@ -5961,7 +6626,7 @@ int wxGrid::SendEvent( const wxEventType type, row, col, mouseEv.GetX() + GetRowLabelSize(), mouseEv.GetY() + GetColLabelSize(), - FALSE, + false, mouseEv.ControlDown(), mouseEv.ShiftDown(), mouseEv.AltDown(), @@ -5971,52 +6636,48 @@ int wxGrid::SendEvent( const wxEventType type, } // A Veto'd event may not be `claimed' so test this first - if (vetoed) return -1; + if (vetoed) + return -1; + return claimed ? 1 : 0; } - // Generate a grid event of specified type and return the result // of ProcessEvent(). // int wxGrid::SendEvent( const wxEventType type, int row, int col ) { - bool claimed; - bool vetoed= FALSE; + bool claimed, vetoed; if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) { int rowOrCol = (row == -1 ? col : row); - wxGridSizeEvent gridEvt( GetId(), - type, - this, - rowOrCol ); + wxGridSizeEvent gridEvt( GetId(), type, this, rowOrCol ); claimed = GetEventHandler()->ProcessEvent(gridEvt); vetoed = !gridEvt.IsAllowed(); } else { - wxGridEvent gridEvt( GetId(), - type, - this, - row, col ); + wxGridEvent gridEvt( GetId(), type, this, row, col ); claimed = GetEventHandler()->ProcessEvent(gridEvt); vetoed = !gridEvt.IsAllowed(); } // A Veto'd event may not be `claimed' so test this first - if (vetoed) return -1; + if (vetoed) + return -1; + return claimed ? 1 : 0; } - void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) { - wxPaintDC dc(this); // needed to prevent zillions of paint events on MSW + // needed to prevent zillions of paint events on MSW + wxPaintDC dc(this); } void wxGrid::Refresh(bool eraseb, const wxRect* rect) @@ -6026,7 +6687,7 @@ void wxGrid::Refresh(bool eraseb, const wxRect* rect) if (! GetBatchCount()) { // Refresh to get correct scrolled position: - wxScrolledWindow::Refresh(eraseb,rect); + wxScrolledWindow::Refresh(eraseb, rect); if (rect) { @@ -6034,17 +6695,19 @@ void wxGrid::Refresh(bool eraseb, const wxRect* rect) int width_label, width_cell, height_label, height_cell; int x, y; - //Copy rectangle can get scroll offsets.. + // Copy rectangle can get scroll offsets.. rect_x = rect->GetX(); rect_y = rect->GetY(); rectWidth = rect->GetWidth(); rectHeight = rect->GetHeight(); width_label = m_rowLabelWidth - rect_x; - if (width_label > rectWidth) width_label = rectWidth; + if (width_label > rectWidth) + width_label = rectWidth; height_label = m_colLabelHeight - rect_y; - if (height_label > rectHeight) height_label = rectHeight; + if (height_label > rectHeight) + height_label = rectHeight; if (rect_x > m_rowLabelWidth) { @@ -6116,7 +6779,6 @@ void wxGrid::OnSize( wxSizeEvent& event ) event.Skip(); } - void wxGrid::OnKeyDown( wxKeyEvent& event ) { if ( m_inOnKeyDown ) @@ -6126,63 +6788,44 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) wxFAIL_MSG( wxT("wxGrid::OnKeyDown called while already active") ); } - m_inOnKeyDown = TRUE; + m_inOnKeyDown = true; // propagate the event up and see if it gets processed - // wxWindow *parent = GetParent(); wxKeyEvent keyEvt( event ); keyEvt.SetEventObject( parent ); if ( !parent->GetEventHandler()->ProcessEvent( keyEvt ) ) { - // try local handlers - // switch ( event.GetKeyCode() ) { case WXK_UP: if ( event.ControlDown() ) - { MoveCursorUpBlock( event.ShiftDown() ); - } else - { MoveCursorUp( event.ShiftDown() ); - } break; case WXK_DOWN: if ( event.ControlDown() ) - { MoveCursorDownBlock( event.ShiftDown() ); - } else - { MoveCursorDown( event.ShiftDown() ); - } break; case WXK_LEFT: if ( event.ControlDown() ) - { MoveCursorLeftBlock( event.ShiftDown() ); - } else - { MoveCursorLeft( event.ShiftDown() ); - } break; case WXK_RIGHT: if ( event.ControlDown() ) - { MoveCursorRightBlock( event.ShiftDown() ); - } else - { MoveCursorRight( event.ShiftDown() ); - } break; case WXK_RETURN: @@ -6200,8 +6843,7 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) else { // at the bottom of a column - HideCellEditControl(); - SaveEditControlValue(); + DisableCellEditControl(); } } break; @@ -6215,26 +6857,24 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) { if ( GetGridCursorCol() > 0 ) { - MoveCursorLeft( FALSE ); + MoveCursorLeft( false ); } else { // at left of grid - HideCellEditControl(); - SaveEditControlValue(); + DisableCellEditControl(); } } else { - if ( GetGridCursorCol() < GetNumberCols()-1 ) + if ( GetGridCursorCol() < GetNumberCols() - 1 ) { - MoveCursorRight( FALSE ); + MoveCursorRight( false ); } else { // at right of grid - HideCellEditControl(); - SaveEditControlValue(); + DisableCellEditControl(); } } break; @@ -6254,8 +6894,8 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) case WXK_END: if ( event.ControlDown() ) { - MakeCellVisible( m_numRows-1, m_numCols-1 ); - SetCurrentCell( m_numRows-1, m_numCols-1 ); + MakeCellVisible( m_numRows - 1, m_numCols - 1 ); + SetCurrentCell( m_numRows - 1, m_numCols - 1 ); } else { @@ -6263,11 +6903,11 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) } break; - case WXK_PRIOR: + case WXK_PAGEUP: MovePageUp(); break; - case WXK_NEXT: + case WXK_PAGEDOWN: MovePageDown(); break; @@ -6276,66 +6916,30 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) { if ( m_selection ) { - m_selection->ToggleCellSelection( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol(), - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + m_selection->ToggleCellSelection( + m_currentCellCoords.GetRow(), + m_currentCellCoords.GetCol(), + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); } break; } - if ( !IsEditable() ) - { - MoveCursorRight( FALSE ); - break; - } - // Otherwise fall through to default - - default: - // is it possible to edit the current cell at all? - if ( !IsCellEditControlEnabled() && CanEnableCellControl() ) - { - // yes, now check whether the cells editor accepts the key - int row = m_currentCellCoords.GetRow(); - int col = m_currentCellCoords.GetCol(); - wxGridCellAttr* attr = GetCellAttr(row, col); - wxGridCellEditor *editor = attr->GetEditor(this, row, col); - - // is special and will always start editing, for - // other keys - ask the editor itself - if ( (event.GetKeyCode() == WXK_F2 && !event.HasModifiers()) - || editor->IsAcceptedKey(event) ) - { - // ensure cell is visble - MakeCellVisible(row, col); - EnableCellEditControl(); - - // a problem can arise if the cell is not completely - // visible (even after calling MakeCellVisible the - // control is not created and calling StartingKey will - // crash the app - if( editor->IsCreated() && m_cellEditCtrlEnabled ) editor->StartingKey(event); - } - else - { - event.Skip(); - } - editor->DecRef(); - attr->DecRef(); - } + if ( !IsEditable() ) + MoveCursorRight( false ); else - { - // let others process char events with modifiers or all - // char events for readonly cells event.Skip(); - } + break; + + default: + event.Skip(); break; } } - m_inOnKeyDown = FALSE; + m_inOnKeyDown = false; } void wxGrid::OnKeyUp( wxKeyEvent& event ) @@ -6349,14 +6953,15 @@ void wxGrid::OnKeyUp( wxKeyEvent& event ) { if ( m_selection ) { - m_selection->SelectBlock( m_selectingTopLeft.GetRow(), - m_selectingTopLeft.GetCol(), - m_selectingBottomRight.GetRow(), - m_selectingBottomRight.GetCol(), - event.ControlDown(), - TRUE, - event.AltDown(), - event.MetaDown() ); + m_selection->SelectBlock( + m_selectingTopLeft.GetRow(), + m_selectingTopLeft.GetCol(), + m_selectingBottomRight.GetRow(), + m_selectingBottomRight.GetCol(), + event.ControlDown(), + true, + event.AltDown(), + event.MetaDown() ); } } @@ -6366,6 +6971,47 @@ void wxGrid::OnKeyUp( wxKeyEvent& event ) } } +void wxGrid::OnChar( wxKeyEvent& event ) +{ + // is it possible to edit the current cell at all? + if ( !IsCellEditControlEnabled() && CanEnableCellControl() ) + { + // yes, now check whether the cells editor accepts the key + int row = m_currentCellCoords.GetRow(); + int col = m_currentCellCoords.GetCol(); + wxGridCellAttr *attr = GetCellAttr(row, col); + wxGridCellEditor *editor = attr->GetEditor(this, row, col); + + // is special and will always start editing, for + // other keys - ask the editor itself + if ( (event.GetKeyCode() == WXK_F2 && !event.HasModifiers()) + || editor->IsAcceptedKey(event) ) + { + // ensure cell is visble + MakeCellVisible(row, col); + EnableCellEditControl(); + + // a problem can arise if the cell is not completely + // visible (even after calling MakeCellVisible the + // control is not created and calling StartingKey will + // crash the app + if ( event.GetKeyCode() != WXK_F2 && editor->IsCreated() && m_cellEditCtrlEnabled ) + editor->StartingKey(event); + } + else + { + event.Skip(); + } + + editor->DecRef(); + attr->DecRef(); + } + else + { + event.Skip(); + } +} + void wxGrid::OnEraseBackground(wxEraseEvent&) { } @@ -6378,18 +7024,17 @@ void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) return; } - wxClientDC dc(m_gridWin); - PrepareDC(dc); + wxClientDC dc( m_gridWin ); + PrepareDC( dc ); if ( m_currentCellCoords != wxGridNoCellCoords ) { - HideCellEditControl(); DisableCellEditControl(); - if ( IsVisible( m_currentCellCoords, FALSE ) ) + if ( IsVisible( m_currentCellCoords, false ) ) { wxRect r; - r = BlockToDeviceRect(m_currentCellCoords, m_currentCellCoords); + r = BlockToDeviceRect( m_currentCellCoords, m_currentCellCoords ); if ( !m_gridLinesEnabled ) { r.x--; @@ -6403,19 +7048,18 @@ void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) // Otherwise refresh redraws the highlight! m_currentCellCoords = coords; - DrawGridCellArea(dc,cells); + DrawGridCellArea( dc, cells ); DrawAllGridLines( dc, r ); } } m_currentCellCoords = coords; - wxGridCellAttr* attr = GetCellAttr(coords); - DrawCellHighlight(dc, attr); + wxGridCellAttr *attr = GetCellAttr( coords ); + DrawCellHighlight( dc, attr ); attr->DecRef(); } - void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol ) { int temp; @@ -6459,8 +7103,9 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo wxRect rect; rect = BlockToDeviceRect( wxGridCellCoords ( topRow, leftCol ), wxGridCellCoords ( bottomRow, rightCol ) ); - m_gridWin->Refresh( FALSE, &rect ); + m_gridWin->Refresh( false, &rect ); } + // Now handle changing an existing selection area. else if ( m_selectingTopLeft != updateTopLeft || m_selectingBottomRight != updateBottomRight ) @@ -6473,13 +7118,13 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo need_refresh[0] = need_refresh[1] = need_refresh[2] = - need_refresh[3] = FALSE; + need_refresh[3] = false; int i; // Store intermediate values - wxCoord oldLeft = m_selectingTopLeft.GetCol(); - wxCoord oldTop = m_selectingTopLeft.GetRow(); - wxCoord oldRight = m_selectingBottomRight.GetCol(); + wxCoord oldLeft = m_selectingTopLeft.GetCol(); + wxCoord oldTop = m_selectingTopLeft.GetRow(); + wxCoord oldRight = m_selectingBottomRight.GetCol(); wxCoord oldBottom = m_selectingBottomRight.GetRow(); // Determine the outer/inner coordinates. @@ -6516,52 +7161,49 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo { // Refresh the newly selected or deselected // area to the left of the old or new selection. - need_refresh[0] = TRUE; - rect[0] = BlockToDeviceRect( wxGridCellCoords ( oldTop, - oldLeft ), - wxGridCellCoords ( oldBottom, - leftCol - 1 ) ); + need_refresh[0] = true; + rect[0] = BlockToDeviceRect( + wxGridCellCoords( oldTop, oldLeft ), + wxGridCellCoords( oldBottom, leftCol - 1 ) ); } - if ( oldTop < topRow ) + if ( oldTop < topRow ) { // Refresh the newly selected or deselected // area above the old or new selection. - need_refresh[1] = TRUE; - rect[1] = BlockToDeviceRect( wxGridCellCoords ( oldTop, - leftCol ), - wxGridCellCoords ( topRow - 1, - rightCol ) ); + need_refresh[1] = true; + rect[1] = BlockToDeviceRect( + wxGridCellCoords( oldTop, leftCol ), + wxGridCellCoords( topRow - 1, rightCol ) ); } if ( oldRight > rightCol ) { // Refresh the newly selected or deselected // area to the right of the old or new selection. - need_refresh[2] = TRUE; - rect[2] = BlockToDeviceRect( wxGridCellCoords ( oldTop, - rightCol + 1 ), - wxGridCellCoords ( oldBottom, - oldRight ) ); + need_refresh[2] = true; + rect[2] = BlockToDeviceRect( + wxGridCellCoords( oldTop, rightCol + 1 ), + wxGridCellCoords( oldBottom, oldRight ) ); } if ( oldBottom > bottomRow ) { // Refresh the newly selected or deselected // area below the old or new selection. - need_refresh[3] = TRUE; - rect[3] = BlockToDeviceRect( wxGridCellCoords ( bottomRow + 1, - leftCol ), - wxGridCellCoords ( oldBottom, - rightCol ) ); + need_refresh[3] = true; + rect[3] = BlockToDeviceRect( + wxGridCellCoords( bottomRow + 1, leftCol ), + wxGridCellCoords( oldBottom, rightCol ) ); } // various Refresh() calls for (i = 0; i < 4; i++ ) if ( need_refresh[i] && rect[i] != wxGridNoCellRect ) - m_gridWin->Refresh( FALSE, &(rect[i]) ); + m_gridWin->Refresh( false, &(rect[i]) ); } - // Change Selection + + // change selection m_selectingTopLeft = updateTopLeft; m_selectingBottomRight = updateBottomRight; } @@ -6580,13 +7222,12 @@ bool wxGrid::GetModelValues() // all we need to do is repaint the grid // m_gridWin->Refresh(); - return TRUE; + return true; } - return FALSE; + return false; } - bool wxGrid::SetModelValues() { int row, col; @@ -6598,35 +7239,34 @@ bool wxGrid::SetModelValues() if ( m_table ) { - for ( row = 0; row < m_numRows; row++ ) + for ( row = 0; row < m_numRows; row++ ) { - for ( col = 0; col < m_numCols; col++ ) + for ( col = 0; col < m_numCols; col++ ) { m_table->SetValue( row, col, GetCellValue(row, col) ); } } - return TRUE; + return true; } - return FALSE; + return false; } - - // Note - this function only draws cells that are in the list of // exposed cells (usually set from the update region by // CalcExposedCells) // void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { - if ( !m_numRows || !m_numCols ) return; + if ( !m_numRows || !m_numCols ) + return; int i, numCells = cells.GetCount(); int row, col, cell_rows, cell_cols; wxGridCellCoordsArray redrawCells; - for ( i = numCells-1; i >= 0; i-- ) + for ( i = numCells - 1; i >= 0; i-- ) { row = cells[i].GetRow(); col = cells[i].GetCol(); @@ -6635,16 +7275,17 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) // If this cell is part of a multicell block, find owner for repaint if ( cell_rows <= 0 || cell_cols <= 0 ) { - wxGridCellCoords cell(row+cell_rows, col+cell_cols); - bool marked = FALSE; - for ( int j = 0; j < numCells; j++ ) + wxGridCellCoords cell( row + cell_rows, col + cell_cols ); + bool marked = false; + for ( int j = 0; j < numCells; j++ ) { if ( cell == cells[j] ) { - marked = TRUE; + marked = true; break; } } + if (!marked) { int count = redrawCells.GetCount(); @@ -6652,13 +7293,17 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { if ( cell == redrawCells[j] ) { - marked = TRUE; + marked = true; break; } } - if (!marked) redrawCells.Add( cell ); + + if (!marked) + redrawCells.Add( cell ); } - continue; // don't bother drawing this cell + + // don't bother drawing this cell + continue; } // If this cell is empty, find cell to left that might want to overflow @@ -6666,32 +7311,36 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { for ( int l = 0; l < cell_rows; l++ ) { - // find a cell in this row to left alreay marked for repaint + // find a cell in this row to leave already marked for repaint int left = col; for (int k = 0; k < int(redrawCells.GetCount()); k++) if ((redrawCells[k].GetCol() < left) && (redrawCells[k].GetRow() == row)) - left=redrawCells[k].GetCol(); + { + left = redrawCells[k].GetCol(); + } - if (left == col) left = 0; // oh well + if (left == col) + left = 0; // oh well - for (int j = col-1; j >= left; j--) + for (int j = col - 1; j >= left; j--) { - if (!m_table->IsEmptyCell(row+l, j)) + if (!m_table->IsEmptyCell(row + l, j)) { - if (GetCellOverflow(row+l, j)) + if (GetCellOverflow(row + l, j)) { - wxGridCellCoords cell(row+l, j); - bool marked = FALSE; + wxGridCellCoords cell(row + l, j); + bool marked = false; for (int k = 0; k < numCells; k++) { if ( cell == cells[k] ) { - marked = TRUE; + marked = true; break; } } + if (!marked) { int count = redrawCells.GetCount(); @@ -6699,11 +7348,12 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { if ( cell == redrawCells[k] ) { - marked = TRUE; + marked = true; break; } } - if (!marked) redrawCells.Add( cell ); + if (!marked) + redrawCells.Add( cell ); } } break; @@ -6711,18 +7361,18 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) } } } + DrawCell( dc, cells[i] ); } numCells = redrawCells.GetCount(); - for ( i = numCells - 1; i >= 0; i-- ) + for ( i = numCells - 1; i >= 0; i-- ) { DrawCell( dc, redrawCells[i] ); } } - void wxGrid::DrawGridSpace( wxDC& dc ) { int cw, ch; @@ -6731,8 +7381,8 @@ void wxGrid::DrawGridSpace( wxDC& dc ) int right, bottom; CalcUnscrolledPosition( cw, ch, &right, &bottom ); - int rightCol = m_numCols > 0 ? GetColRight(m_numCols - 1) : 0; - int bottomRow = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0 ; + int rightCol = m_numCols > 0 ? GetColRight(GetColAt( m_numCols - 1 )) : 0; + int bottomRow = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0; if ( right > rightCol || bottom > bottomRow ) { @@ -6744,17 +7394,16 @@ void wxGrid::DrawGridSpace( wxDC& dc ) if ( right > rightCol ) { - dc.DrawRectangle( rightCol, top, right - rightCol, ch); + dc.DrawRectangle( rightCol, top, right - rightCol, ch ); } if ( bottom > bottomRow ) { - dc.DrawRectangle( left, bottomRow, cw, bottom - bottomRow); + dc.DrawRectangle( left, bottomRow, cw, bottom - bottomRow ); } } } - void wxGrid::DrawCell( wxDC& dc, const wxGridCellCoords& coords ) { int row = coords.GetRow(); @@ -6779,14 +7428,19 @@ void wxGrid::DrawCell( wxDC& dc, const wxGridCellCoords& coords ) // Note: However, only if it is really _shown_, i.e. not hidden! if ( isCurrent && IsCellEditControlShown() ) { + // NB: this "#if..." is temporary and fixes a problem where the + // edit control is erased by this code after being rendered. + // On wxMac (QD build only), the cell editor is a wxTextCntl and is rendered + // implicitly, causing this out-of order render. +#if !defined(__WXMAC__) || wxMAC_USE_CORE_GRAPHICS wxGridCellEditor *editor = attr->GetEditor(this, row, col); editor->PaintBackground(rect, attr); editor->DecRef(); +#endif } else { - // but all the rest is drawn by the cell renderer and hence may be - // customized + // but all the rest is drawn by the cell renderer and hence may be customized wxGridCellRenderer *renderer = attr->GetRenderer(this, row, col); renderer->Draw(*this, *attr, dc, rect, row, col, IsInSelection(coords)); renderer->DecRef(); @@ -6813,48 +7467,46 @@ void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) if (penWidth > 0) { - // The center of th drawn line is where the position/width/height of - // the rectangle is actually at, (on wxMSW atr least,) so we will - // reduce the size of the rectangle to compensate for the thickness of - // the line. If this is too strange on non wxMSW platforms then + // The center of the drawn line is where the position/width/height of + // the rectangle is actually at (on wxMSW at least), so the + // size of the rectangle is reduced to compensate for the thickness of + // the line. If this is too strange on non-wxMSW platforms then // please #ifdef this appropriately. - rect.x += penWidth/2; - rect.y += penWidth/2; - rect.width -= penWidth-1; - rect.height -= penWidth-1; - + rect.x += penWidth / 2; + rect.y += penWidth / 2; + rect.width -= penWidth - 1; + rect.height -= penWidth - 1; // Now draw the rectangle // use the cellHighlightColour if the cell is inside a selection, this // will ensure the cell is always visible. - dc.SetPen(wxPen(IsInSelection(row,col)?m_selectionForeground:m_cellHighlightColour, penWidth, wxSOLID)); + dc.SetPen(wxPen(IsInSelection(row,col) ? m_selectionForeground : m_cellHighlightColour, penWidth, wxSOLID)); dc.SetBrush(*wxTRANSPARENT_BRUSH); dc.DrawRectangle(rect); } #if 0 - // VZ: my experiments with 3d borders... + // VZ: my experiments with 3D borders... // how to properly set colours for arbitrary bg? wxCoord x1 = rect.x, y1 = rect.y, - x2 = rect.x + rect.width -1, - y2 = rect.y + rect.height -1; + x2 = rect.x + rect.width - 1, + y2 = rect.y + rect.height - 1; dc.SetPen(*wxWHITE_PEN); dc.DrawLine(x1, y1, x2, y1); dc.DrawLine(x1, y1, x1, y2); dc.DrawLine(x1 + 1, y2 - 1, x2 - 1, y2 - 1); - dc.DrawLine(x2 - 1, y1 + 1, x2 - 1, y2 ); + dc.DrawLine(x2 - 1, y1 + 1, x2 - 1, y2); dc.SetPen(*wxBLACK_PEN); dc.DrawLine(x1, y2, x2, y2); - dc.DrawLine(x2, y1, x2, y2+1); -#endif // 0 + dc.DrawLine(x2, y1, x2, y2 + 1); +#endif } - void wxGrid::DrawCellBorder( wxDC& dc, const wxGridCellCoords& coords ) { int row = coords.GetRow(); @@ -6867,22 +7519,20 @@ void wxGrid::DrawCellBorder( wxDC& dc, const wxGridCellCoords& coords ) wxRect rect = CellToRect( row, col ); // right hand border - // dc.DrawLine( rect.x + rect.width, rect.y, rect.x + rect.width, rect.y + rect.height + 1 ); // bottom border - // - dc.DrawLine( rect.x, rect.y + rect.height, + dc.DrawLine( rect.x, rect.y + rect.height, rect.x + rect.width, rect.y + rect.height); } -void wxGrid::DrawHighlight(wxDC& dc,const wxGridCellCoordsArray& cells) +void wxGrid::DrawHighlight(wxDC& dc, const wxGridCellCoordsArray& cells) { // This if block was previously in wxGrid::OnPaint but that doesn't // seem to get called under wxGTK - MB // - if ( m_currentCellCoords == wxGridNoCellCoords && + if ( m_currentCellCoords == wxGridNoCellCoords && m_numRows && m_numCols ) { m_currentCellCoords.Set(0, 0); @@ -6920,9 +7570,8 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) return; #endif - if ( !m_gridLinesEnabled || - !m_numRows || - !m_numCols ) return; + if ( !m_gridLinesEnabled || !m_numRows || !m_numCols ) + return; int top, bottom, left, right; @@ -6953,24 +7602,29 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) // avoid drawing grid lines past the last row and col // - right = wxMin( right, GetColRight(m_numCols - 1) ); + right = wxMin( right, GetColRight(GetColAt( m_numCols - 1 )) ); bottom = wxMin( bottom, GetRowBottom(m_numRows - 1) ); // no gridlines inside multicells, clip them out - int leftCol = internalXToCol(left); - int topRow = internalYToRow(top); - int rightCol = internalXToCol(right); + int leftCol = GetColPos( internalXToCol(left) ); + int topRow = internalYToRow(top); + int rightCol = GetColPos( internalXToCol(right) ); int bottomRow = internalYToRow(bottom); - wxRegion clippedcells(0, 0, cw, ch); +#ifndef __WXMAC__ + // CS: I don't know why suddenly unscrolled coordinates are used for clipping + wxRegion clippedcells(0, 0, cw, ch); int i, j, cell_rows, cell_cols; wxRect rect; for (j=topRow; j 1) || (cell_cols > 1)) { @@ -6980,12 +7634,37 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) } else if ((cell_rows < 0) || (cell_cols < 0)) { - rect = CellToRect(j+cell_rows, i+cell_cols); + rect = CellToRect(j + cell_rows, i + cell_cols); CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); clippedcells.Subtract(rect); } } } +#else + wxRegion clippedcells( left, top, right - left, bottom - top ); + + int i, j, cell_rows, cell_cols; + wxRect rect; + + for (j=topRow; j 1) || (cell_cols > 1)) + { + rect = CellToRect(j, i); + clippedcells.Subtract(rect); + } + else if ((cell_rows < 0) || (cell_cols < 0)) + { + rect = CellToRect(j + cell_rows, i + cell_cols); + clippedcells.Subtract(rect); + } + } + } +#endif + dc.SetClippingRegion( clippedcells ); dc.SetPen( wxPen(GetGridLineColour(), 1, wxSOLID) ); @@ -7008,11 +7687,13 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) } } - // vertical grid lines // - for ( i = internalXToCol(left); i < m_numCols; i++ ) + int colPos; + for ( colPos = leftCol; colPos < m_numCols; colPos++ ) { + i = GetColAt( colPos ); + int colRight = GetColRight(i) - 1; if ( colRight > right ) { @@ -7024,43 +7705,55 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) dc.DrawLine( colRight, top, colRight, bottom ); } } + dc.DestroyClippingRegion(); } - -void wxGrid::DrawRowLabels( wxDC& dc ,const wxArrayInt& rows) +void wxGrid::DrawRowLabels( wxDC& dc, const wxArrayInt& rows) { - if ( !m_numRows ) return; + if ( !m_numRows ) + return; size_t i; size_t numLabels = rows.GetCount(); - for ( i = 0; i < numLabels; i++ ) + for ( i = 0; i < numLabels; i++ ) { DrawRowLabel( dc, rows[i] ); } } - void wxGrid::DrawRowLabel( wxDC& dc, int row ) { - if ( GetRowHeight(row) <= 0 ) + if ( GetRowHeight(row) <= 0 || m_rowLabelWidth <= 0 ) return; + wxRect rect; + +#ifdef __WXGTK20__ + rect.SetX( 1 ); + rect.SetY( GetRowTop(row) + 1 ); + rect.SetWidth( m_rowLabelWidth - 2 ); + rect.SetHeight( GetRowHeight(row) - 2 ); + + CalcScrolledPosition( 0, rect.y, NULL, &rect.y ); + + wxWindowDC *win_dc = (wxWindowDC*) &dc; + + wxRendererNative::Get().DrawHeaderButton( win_dc->m_owner, dc, rect, 0 ); +#else int rowTop = GetRowTop(row), rowBottom = GetRowBottom(row) - 1; - dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); - dc.DrawLine( m_rowLabelWidth-1, rowTop, - m_rowLabelWidth-1, rowBottom ); - + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxSOLID) ); + dc.DrawLine( m_rowLabelWidth - 1, rowTop, m_rowLabelWidth - 1, rowBottom ); dc.DrawLine( 0, rowTop, 0, rowBottom ); - dc.DrawLine( 0, rowBottom, m_rowLabelWidth, rowBottom ); dc.SetPen( *wxWHITE_PEN ); dc.DrawLine( 1, rowTop, 1, rowBottom ); - dc.DrawLine( 1, rowTop, m_rowLabelWidth-1, rowTop ); + dc.DrawLine( 1, rowTop, m_rowLabelWidth - 1, rowTop ); +#endif dc.SetBackgroundMode( wxTRANSPARENT ); dc.SetTextForeground( GetLabelTextColour() ); @@ -7069,7 +7762,6 @@ void wxGrid::DrawRowLabel( wxDC& dc, int row ) int hAlign, vAlign; GetRowLabelAlignment( &hAlign, &vAlign ); - wxRect rect; rect.SetX( 2 ); rect.SetY( GetRowTop(row) + 2 ); rect.SetWidth( m_rowLabelWidth - 4 ); @@ -7077,41 +7769,51 @@ void wxGrid::DrawRowLabel( wxDC& dc, int row ) DrawTextRectangle( dc, GetRowLabelValue( row ), rect, hAlign, vAlign ); } - void wxGrid::DrawColLabels( wxDC& dc,const wxArrayInt& cols ) { - if ( !m_numCols ) return; + if ( !m_numCols ) + return; size_t i; size_t numLabels = cols.GetCount(); - for ( i = 0; i < numLabels; i++ ) + for ( i = 0; i < numLabels; i++ ) { DrawColLabel( dc, cols[i] ); } } - void wxGrid::DrawColLabel( wxDC& dc, int col ) { - if ( GetColWidth(col) <= 0 ) + if ( GetColWidth(col) <= 0 || m_colLabelHeight <= 0 ) return; - int colLeft = GetColLeft(col), - colRight = GetColRight(col) - 1; + int colLeft = GetColLeft(col); + + wxRect rect; + +#ifdef __WXGTK20__ + rect.SetX( colLeft + 1 ); + rect.SetY( 1 ); + rect.SetWidth( GetColWidth(col) - 2 ); + rect.SetHeight( m_colLabelHeight - 2 ); - dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); - dc.DrawLine( colRight, 0, - colRight, m_colLabelHeight-1 ); + wxWindowDC *win_dc = (wxWindowDC*) &dc; - dc.DrawLine( colLeft, 0, colRight, 0 ); + wxRendererNative::Get().DrawHeaderButton( win_dc->m_owner, dc, rect, 0 ); +#else + int colRight = GetColRight(col) - 1; - dc.DrawLine( colLeft, m_colLabelHeight-1, - colRight+1, m_colLabelHeight-1 ); + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW), 1, wxSOLID) ); + dc.DrawLine( colRight, 0, colRight, m_colLabelHeight - 1 ); + dc.DrawLine( colLeft, 0, colRight, 0 ); + dc.DrawLine( colLeft, m_colLabelHeight - 1, + colRight + 1, m_colLabelHeight - 1 ); dc.SetPen( *wxWHITE_PEN ); - dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight-1 ); + dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight - 1 ); dc.DrawLine( colLeft, 1, colRight, 1 ); +#endif dc.SetBackgroundMode( wxTRANSPARENT ); dc.SetTextForeground( GetLabelTextColour() ); @@ -7121,7 +7823,6 @@ void wxGrid::DrawColLabel( wxDC& dc, int col ) GetColLabelAlignment( &hAlign, &vAlign ); orient = GetColLabelTextOrientation(); - wxRect rect; rect.SetX( colLeft + 2 ); rect.SetY( 2 ); rect.SetWidth( GetColWidth(col) - 4 ); @@ -7140,114 +7841,120 @@ void wxGrid::DrawTextRectangle( wxDC& dc, StringToLines( value, lines ); - - //Forward to new API. - DrawTextRectangle( dc, + // Forward to new API. + DrawTextRectangle( dc, lines, rect, horizAlign, vertAlign, textOrientation ); - } -void wxGrid::DrawTextRectangle( wxDC& dc, +// VZ: this should be replaced with wxDC::DrawLabel() to which we just have to +// add textOrientation support +void wxGrid::DrawTextRectangle(wxDC& dc, const wxArrayString& lines, const wxRect& rect, int horizAlign, int vertAlign, - int textOrientation ) + int textOrientation) { - long textWidth, textHeight; - long lineWidth, lineHeight; - int nLines; + if ( lines.empty() ) + return; - dc.SetClippingRegion( rect ); + wxDCClipper clip(dc, rect); - nLines = lines.GetCount(); - if( nLines > 0 ) - { - int l; - float x = 0.0, y = 0.0; + long textWidth, + textHeight; - if( textOrientation == wxHORIZONTAL ) - GetTextBoxSize(dc, lines, &textWidth, &textHeight); - else - GetTextBoxSize( dc, lines, &textHeight, &textWidth ); + if ( textOrientation == wxHORIZONTAL ) + GetTextBoxSize( dc, lines, &textWidth, &textHeight ); + else + GetTextBoxSize( dc, lines, &textHeight, &textWidth ); - switch( vertAlign ) - { + int x = 0, + y = 0; + switch ( vertAlign ) + { case wxALIGN_BOTTOM: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) y = rect.y + (rect.height - textHeight - 1); else x = rect.x + rect.width - textWidth; break; case wxALIGN_CENTRE: - if( textOrientation == wxHORIZONTAL ) - y = rect.y + ((rect.height - textHeight)/2); + if ( textOrientation == wxHORIZONTAL ) + y = rect.y + ((rect.height - textHeight) / 2); else - x = rect.x + ((rect.width - textWidth)/2); + x = rect.x + ((rect.width - textWidth) / 2); break; case wxALIGN_TOP: default: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) y = rect.y + 1; else x = rect.x + 1; break; - } + } + + // Align each line of a multi-line label + size_t nLines = lines.GetCount(); + for ( size_t l = 0; l < nLines; l++ ) + { + const wxString& line = lines[l]; - // Align each line of a multi-line label - for( l = 0; l < nLines; l++ ) + if ( line.empty() ) { - dc.GetTextExtent(lines[l], &lineWidth, &lineHeight); + *(textOrientation == wxHORIZONTAL ? &y : &x) += dc.GetCharHeight(); + continue; + } - switch( horizAlign ) - { + long lineWidth, + lineHeight; + dc.GetTextExtent(line, &lineWidth, &lineHeight); + + switch ( horizAlign ) + { case wxALIGN_RIGHT: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) x = rect.x + (rect.width - lineWidth - 1); else y = rect.y + lineWidth + 1; break; case wxALIGN_CENTRE: - if( textOrientation == wxHORIZONTAL ) - x = rect.x + ((rect.width - lineWidth)/2); + if ( textOrientation == wxHORIZONTAL ) + x = rect.x + ((rect.width - lineWidth) / 2); else - y = rect.y + rect.height - ((rect.height - lineWidth)/2); + y = rect.y + rect.height - ((rect.height - lineWidth) / 2); break; case wxALIGN_LEFT: default: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) x = rect.x + 1; else y = rect.y + rect.height - 1; break; - } + } - if( textOrientation == wxHORIZONTAL ) - { - dc.DrawText( lines[l], (int)x, (int)y ); - y += lineHeight; - } - else - { - dc.DrawRotatedText( lines[l], (int)x, (int)y, 90.0 ); - x += lineHeight; - } + if ( textOrientation == wxHORIZONTAL ) + { + dc.DrawText( line, x, y ); + y += lineHeight; + } + else + { + dc.DrawRotatedText( line, x, y, 90.0 ); + x += lineHeight; } } - dc.DestroyClippingRegion(); } - -// Split multi line text up into an array of strings. Any existing -// contents of the string array are preserved. +// Split multi-line text up into an array of strings. +// Any existing contents of the string array are preserved. // void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) { @@ -7256,7 +7963,7 @@ void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) wxString eol = wxTextFile::GetEOL( wxTextFileType_Unix ); wxString tVal = wxTextFile::Translate( value, wxTextFileType_Unix ); - while ( startPos < (int)tVal.Length() ) + while ( startPos < (int)tVal.length() ) { pos = tVal.Mid(startPos).Find( eol ); if ( pos < 0 ) @@ -7271,25 +7978,26 @@ void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) { lines.Add( value.Mid(startPos, pos) ); } - startPos += pos+1; + + startPos += pos + 1; } - if ( startPos < (int)value.Length() ) + + if ( startPos < (int)value.length() ) { lines.Add( value.Mid( startPos ) ); } } - -void wxGrid::GetTextBoxSize( wxDC& dc, +void wxGrid::GetTextBoxSize( const wxDC& dc, const wxArrayString& lines, long *width, long *height ) { long w = 0; long h = 0; - long lineW, lineH; + long lineW = 0, lineH = 0; size_t i; - for ( i = 0; i < lines.GetCount(); i++ ) + for ( i = 0; i < lines.GetCount(); i++ ) { dc.GetTextExtent( lines[i], &lineW, &lineH ); w = wxMax( w, lineW ); @@ -7329,32 +8037,38 @@ void wxGrid::ForceRefresh() EndBatch(); } +bool wxGrid::Enable(bool enable) +{ + if ( !wxScrolledWindow::Enable(enable) ) + return false; + + // redraw in the new state + m_gridWin->Refresh(); + + return true; +} // // ------ Edit control functions // - void wxGrid::EnableEditing( bool edit ) { // TODO: improve this ? // if ( edit != m_editable ) { - if(!edit) EnableCellEditControl(edit); + if (!edit) + EnableCellEditControl(edit); m_editable = edit; } } - void wxGrid::EnableCellEditControl( bool enable ) { if (! m_editable) return; - if ( m_currentCellCoords == wxGridNoCellCoords ) - SetCurrentCell( 0, 0 ); - if ( enable != m_cellEditCtrlEnabled ) { if ( enable ) @@ -7363,8 +8077,7 @@ void wxGrid::EnableCellEditControl( bool enable ) return; // this should be checked by the caller! - wxASSERT_MSG( CanEnableCellControl(), - _T("can't enable editing for this cell!") ); + wxASSERT_MSG( CanEnableCellControl(), _T("can't enable editing for this cell!") ); // do it before ShowCellEditControl() m_cellEditCtrlEnabled = enable; @@ -7374,7 +8087,7 @@ void wxGrid::EnableCellEditControl( bool enable ) else { //FIXME:add veto support - SendEvent( wxEVT_GRID_EDITOR_HIDDEN); + SendEvent( wxEVT_GRID_EDITOR_HIDDEN ); HideCellEditControl(); SaveEditControlValue(); @@ -7397,19 +8110,20 @@ bool wxGrid::IsCurrentCellReadOnly() const bool wxGrid::CanEnableCellControl() const { - return m_editable && !IsCurrentCellReadOnly(); + return m_editable && (m_currentCellCoords != wxGridNoCellCoords) && + !IsCurrentCellReadOnly(); } bool wxGrid::IsCellEditControlEnabled() const { // the cell edit control might be disable for all cells or just for the // current one if it's read only - return m_cellEditCtrlEnabled ? !IsCurrentCellReadOnly() : FALSE; + return m_cellEditCtrlEnabled ? !IsCurrentCellReadOnly() : false; } bool wxGrid::IsCellEditControlShown() const { - bool isShown = FALSE; + bool isShown = false; if ( m_cellEditCtrlEnabled ) { @@ -7437,9 +8151,9 @@ void wxGrid::ShowCellEditControl() { if ( IsCellEditControlEnabled() ) { - if ( !IsVisible( m_currentCellCoords ) ) + if ( !IsVisible( m_currentCellCoords, false ) ) { - m_cellEditCtrlEnabled = FALSE; + m_cellEditCtrlEnabled = false; return; } else @@ -7460,19 +8174,19 @@ void wxGrid::ShowCellEditControl() } // convert to scrolled coords - // CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); - // done in PaintBackground() -#if 0 + int nXMove = 0; + if (rect.x < 0) + nXMove = rect.x; + // erase the highlight and the cell contents because the editor // might not cover the entire cell wxClientDC dc( m_gridWin ); PrepareDC( dc ); - dc.SetBrush(*wxLIGHT_GREY_BRUSH); //wxBrush(attr->GetBackgroundColour(), wxSOLID)); + dc.SetBrush(wxBrush(GetCellAttr(row, col)->GetBackgroundColour(), wxSOLID)); dc.SetPen(*wxTRANSPARENT_PEN); dc.DrawRectangle(rect); -#endif // 0 // cell is shifted by one pixel // However, don't allow x or y to become negative @@ -7487,7 +8201,7 @@ void wxGrid::ShowCellEditControl() wxGridCellEditor* editor = attr->GetEditor(this, row, col); if ( !editor->IsCreated() ) { - editor->Create(m_gridWin, -1, + editor->Create(m_gridWin, wxID_ANY, new wxGridCellEditorEvtHandler(this, editor)); wxGridEditorCreatedEvent evt(GetId(), @@ -7499,43 +8213,51 @@ void wxGrid::ShowCellEditControl() GetEventHandler()->ProcessEvent(evt); } - // resize editor to overflow into righthand cells if allowed int maxWidth = rect.width; wxString value = GetCellValue(row, col); if ( (value != wxEmptyString) && (attr->GetOverflow()) ) { int y; - GetTextExtent(value, &maxWidth, &y, - NULL, NULL, &attr->GetFont()); - if (maxWidth < rect.width) maxWidth = rect.width; + GetTextExtent(value, &maxWidth, &y, NULL, NULL, &attr->GetFont()); + if (maxWidth < rect.width) + maxWidth = rect.width; } + int client_right = m_gridWin->GetClientSize().GetWidth(); - if (rect.x+maxWidth > client_right) + if (rect.x + maxWidth > client_right) maxWidth = client_right - rect.x; if ((maxWidth > rect.width) && (col < m_numCols) && m_table) { GetCellSize( row, col, &cell_rows, &cell_cols ); // may have changed earlier - for (int i = col+cell_cols; i < m_numCols; i++) + for (int i = col + cell_cols; i < m_numCols; i++) { int c_rows, c_cols; GetCellSize( row, i, &c_rows, &c_cols ); + // looks weird going over a multicell - if (m_table->IsEmptyCell(row,i) && + if (m_table->IsEmptyCell( row, i ) && (rect.width < maxWidth) && (c_rows == 1)) - rect.width += GetColWidth(i); + { + rect.width += GetColWidth( i ); + } else break; } + if (rect.GetRight() > client_right) - rect.SetRight(client_right-1); + rect.SetRight( client_right - 1 ); } - editor->SetCellAttr(attr); + editor->SetCellAttr( attr ); editor->SetSize( rect ); - editor->Show( TRUE, attr ); + if (nXMove != 0) + editor->GetControl()->Move( + editor->GetControl()->GetPosition().x + nXMove, + editor->GetControl()->GetPosition().y ); + editor->Show( true, attr ); // recalc dimensions in case we need to // expand the scrolled window to account for editor @@ -7550,7 +8272,6 @@ void wxGrid::ShowCellEditControl() } } - void wxGrid::HideCellEditControl() { if ( IsCellEditControlEnabled() ) @@ -7558,21 +8279,28 @@ void wxGrid::HideCellEditControl() int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); - wxGridCellAttr* attr = GetCellAttr(row, col); + wxGridCellAttr *attr = GetCellAttr(row, col); wxGridCellEditor *editor = attr->GetEditor(this, row, col); - editor->Show( FALSE ); + editor->Show( false ); editor->DecRef(); attr->DecRef(); + m_gridWin->SetFocus(); + // refresh whole row to the right wxRect rect( CellToRect(row, col) ); CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y ); rect.width = m_gridWin->GetClientSize().GetWidth() - rect.x; - m_gridWin->Refresh( FALSE, &rect ); + +#ifdef __WXMAC__ + // ensure that the pixels under the focus ring get refreshed as well + rect.Inflate(10, 10); +#endif + + m_gridWin->Refresh( false, &rect ); } } - void wxGrid::SaveEditControlValue() { if ( IsCellEditControlEnabled() ) @@ -7580,7 +8308,7 @@ void wxGrid::SaveEditControlValue() int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); - wxString oldval = GetCellValue(row,col); + wxString oldval = GetCellValue(row, col); wxGridCellAttr* attr = GetCellAttr(row, col); wxGridCellEditor* editor = attr->GetEditor(this, row, col); @@ -7593,16 +8321,15 @@ void wxGrid::SaveEditControlValue() { if ( SendEvent( wxEVT_GRID_CELL_CHANGE, m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() ) < 0 ) { - + m_currentCellCoords.GetCol() ) < 0 ) + { // Event has been vetoed, set the data back. - SetCellValue(row,col,oldval); + SetCellValue(row, col, oldval); } } } } - // // ------ Grid location functions // Note that all of these functions work with the logical coordinates of @@ -7615,7 +8342,7 @@ void wxGrid::XYToCell( int x, int y, wxGridCellCoords& coords ) int row = YToRow(y); int col = XToCol(x); - if ( row == -1 || col == -1 ) + if ( row == -1 || col == -1 ) { coords = wxGridNoCellCoords; } @@ -7625,7 +8352,6 @@ void wxGrid::XYToCell( int x, int y, wxGridCellCoords& coords ) } } - // Internal Helper function for computing row or column from some // (unscrolled) coordinate value, using either // m_defaultRowHeight/m_defaultColWidth or binary search on array @@ -7635,11 +8361,9 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, const wxArrayInt& BorderArray, int nMax, bool clipToMinMax) { - if (coord < 0) return clipToMinMax && (nMax > 0) ? 0 : -1; - if (!defaultDist) defaultDist = 1; @@ -7648,23 +8372,30 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, if (BorderArray.IsEmpty()) { - if((int) i_max < nMax) + if ((int) i_max < nMax) return i_max; return clipToMinMax ? nMax - 1 : -1; } if ( i_max >= BorderArray.GetCount()) + { i_max = BorderArray.GetCount() - 1; + } else { if ( coord >= BorderArray[i_max]) { i_min = i_max; - i_max = coord / minDist; + if (minDist) + i_max = coord / minDist; + else + i_max = BorderArray.GetCount() - 1; } + if ( i_max >= BorderArray.GetCount()) i_max = BorderArray.GetCount() - 1; } + if ( coord >= BorderArray[i_max]) return clipToMinMax ? (int)i_max : -1; if ( coord < BorderArray[0] ) @@ -7684,22 +8415,76 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, else i_min = median; } + return i_max; } int wxGrid::YToRow( int y ) { return CoordToRowOrCol(y, m_defaultRowHeight, - m_minAcceptableRowHeight, m_rowBottoms, m_numRows, FALSE); + m_minAcceptableRowHeight, m_rowBottoms, m_numRows, false); } - -int wxGrid::XToCol( int x ) +int wxGrid::XToCol( int x, bool clipToMinMax ) { - return CoordToRowOrCol(x, m_defaultColWidth, - m_minAcceptableColWidth, m_colRights, m_numCols, FALSE); -} + if (x < 0) + return clipToMinMax && (m_numCols > 0) ? GetColAt( 0 ) : -1; + + if (!m_defaultColWidth) + m_defaultColWidth = 1; + int maxPos = x / m_defaultColWidth; + int minPos = 0; + + if (m_colRights.IsEmpty()) + { + if(maxPos < m_numCols) + return GetColAt( maxPos ); + return clipToMinMax ? GetColAt( m_numCols - 1 ) : -1; + } + + if ( maxPos >= m_numCols) + maxPos = m_numCols - 1; + else + { + if ( x >= m_colRights[GetColAt( maxPos )]) + { + minPos = maxPos; + if (m_minAcceptableColWidth) + maxPos = x / m_minAcceptableColWidth; + else + maxPos = m_numCols - 1; + } + if ( maxPos >= m_numCols) + maxPos = m_numCols - 1; + } + + //X is beyond the last column + if ( x >= m_colRights[GetColAt( maxPos )]) + return clipToMinMax ? GetColAt( maxPos ) : -1; + + //X is before the first column + if ( x < m_colRights[GetColAt( 0 )] ) + return GetColAt( 0 ); + + //Perform a binary search + while ( maxPos - minPos > 0 ) + { + wxCHECK_MSG(m_colRights[GetColAt( minPos )] <= x && x < m_colRights[GetColAt( maxPos )], + 0, _T("wxGrid: internal error in XToCol")); + + if (x >= m_colRights[GetColAt( maxPos - 1 )]) + return GetColAt( maxPos ); + else + maxPos--; + int median = minPos + (maxPos - minPos + 1) / 2; + if (x < m_colRights[GetColAt( median )]) + maxPos = median; + else + minPos = median; + } + return GetColAt( maxPos ); +} // return the row number that that the y coord is near the edge of, or // -1 if not near an edge @@ -7715,14 +8500,13 @@ int wxGrid::YToEdgeOfRow( int y ) // close enough to lower or upper border, respectively. if ( abs(GetRowBottom(i) - y) < WXGRID_LABEL_EDGE_ZONE ) return i; - else if( i > 0 && y - GetRowTop(i) < WXGRID_LABEL_EDGE_ZONE ) + else if ( i > 0 && y - GetRowTop(i) < WXGRID_LABEL_EDGE_ZONE ) return i - 1; } return -1; } - // return the col number that that the x coord is near the edge of, or // -1 if not near an edge // @@ -7733,50 +8517,52 @@ int wxGrid::XToEdgeOfCol( int x ) if ( GetColWidth(i) > WXGRID_LABEL_EDGE_ZONE ) { - // We know that we are in column i, test whether we are + // We know that we are in column i; test whether we are // close enough to right or left border, respectively. if ( abs(GetColRight(i) - x) < WXGRID_LABEL_EDGE_ZONE ) return i; - else if( i > 0 && x - GetColLeft(i) < WXGRID_LABEL_EDGE_ZONE ) + else if ( i > 0 && x - GetColLeft(i) < WXGRID_LABEL_EDGE_ZONE ) return i - 1; } return -1; } - wxRect wxGrid::CellToRect( int row, int col ) { wxRect rect( -1, -1, -1, -1 ); - if ( row >= 0 && row < m_numRows && - col >= 0 && col < m_numCols ) + if ( row >= 0 && row < m_numRows && + col >= 0 && col < m_numCols ) { int i, cell_rows, cell_cols; rect.width = rect.height = 0; GetCellSize( row, col, &cell_rows, &cell_cols ); // if negative then find multicell owner - if (cell_rows < 0) row += cell_rows; - if (cell_cols < 0) col += cell_cols; + if (cell_rows < 0) + row += cell_rows; + if (cell_cols < 0) + col += cell_cols; GetCellSize( row, col, &cell_rows, &cell_cols ); rect.x = GetColLeft(col); rect.y = GetRowTop(row); - for (i=col; iGetClientSize( &cw, &ch ); if ( wholeCellVisible ) { // is the cell wholly visible ? - // - return ( left >= 0 && right <= cw && - top >= 0 && bottom <= ch ); + return ( left >= 0 && right <= cw && + top >= 0 && bottom <= ch ); } else { // is the cell partly visible ? // - return ( ((left >=0 && left < cw) || (right > 0 && right <= cw)) && - ((top >=0 && top < ch) || (bottom > 0 && bottom <= ch)) ); + return ( ((left >= 0 && left < cw) || (right > 0 && right <= cw)) && + ((top >= 0 && top < ch) || (bottom > 0 && bottom <= ch)) ); } } - // make the specified cell location visible by doing a minimal amount // of scrolling // void wxGrid::MakeCellVisible( int row, int col ) { - int i; int xpos = -1, ypos = -1; - if ( row >= 0 && row < m_numRows && - col >= 0 && col < m_numCols ) + if ( row >= 0 && row < m_numRows && + col >= 0 && col < m_numCols ) { // get the cell rectangle in logical coords - // wxRect r( CellToRect( row, col ) ); // convert to device coords - // int left, top, right, bottom; CalcScrolledPosition( r.GetLeft(), r.GetTop(), &left, &top ); CalcScrolledPosition( r.GetRight(), r.GetBottom(), &right, &bottom ); @@ -7844,7 +8624,7 @@ void wxGrid::MakeCellVisible( int row, int col ) { int h = r.GetHeight(); ypos = r.GetTop(); - for ( i = row-1; i >= 0; i-- ) + for ( i = row - 1; i >= 0; i-- ) { int rowHeight = GetRowHeight(i); if ( h + rowHeight > ch ) @@ -7855,15 +8635,19 @@ void wxGrid::MakeCellVisible( int row, int col ) } // we divide it later by GRID_SCROLL_LINE, make sure that we don't - // have rounding errors (this is important, because if we do, we - // might not scroll at all and some cells won't be redrawn) + // have rounding errors (this is important, because if we do, + // we might not scroll at all and some cells won't be redrawn) // - // Sometimes GRID_SCROLL_LINE/2 is not enough, so just add a full - // scroll unit... - ypos += GRID_SCROLL_LINE_Y; + // Sometimes GRID_SCROLL_LINE / 2 is not enough, + // so just add a full scroll unit... + ypos += m_scrollLineY; } - if ( left < 0 ) + // special handling for wide cells - show always left part of the cell! + // Otherwise, e.g. when stepping from row to row, it would jump between + // left and right part of the cell on every step! +// if ( left < 0 ) + if ( left < 0 || (right - left) >= cw ) { xpos = r.GetLeft(); } @@ -7875,32 +8659,31 @@ void wxGrid::MakeCellVisible( int row, int col ) xpos = x0 + (right - cw); // see comment for ypos above - xpos += GRID_SCROLL_LINE_X; + xpos += m_scrollLineX; } - if ( xpos != -1 || ypos != -1 ) + if ( xpos != -1 || ypos != -1 ) { if ( xpos != -1 ) - xpos /= GRID_SCROLL_LINE_X; + xpos /= m_scrollLineX; if ( ypos != -1 ) - ypos /= GRID_SCROLL_LINE_Y; + ypos /= m_scrollLineY; Scroll( xpos, ypos ); AdjustScrollbars(); } } } - // // ------ Grid cursor movement functions // bool wxGrid::MoveCursorUp( bool expandSelection ) { - if ( m_currentCellCoords != wxGridNoCellCoords && + if ( m_currentCellCoords != wxGridNoCellCoords && m_currentCellCoords.GetRow() >= 0 ) { - if ( expandSelection) + if ( expandSelection ) { if ( m_selectingKeyboard == wxGridNoCellCoords ) m_selectingKeyboard = m_currentCellCoords; @@ -7914,31 +8697,31 @@ bool wxGrid::MoveCursorUp( bool expandSelection ) } else if ( m_currentCellCoords.GetRow() > 0 ) { + int row = m_currentCellCoords.GetRow() - 1; + int col = m_currentCellCoords.GetCol(); ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow() - 1, - m_currentCellCoords.GetCol() ); - SetCurrentCell( m_currentCellCoords.GetRow() - 1, - m_currentCellCoords.GetCol() ); + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else - return FALSE; - return TRUE; + return false; + + return true; } - return FALSE; + return false; } - bool wxGrid::MoveCursorDown( bool expandSelection ) { - if ( m_currentCellCoords != wxGridNoCellCoords && + if ( m_currentCellCoords != wxGridNoCellCoords && m_currentCellCoords.GetRow() < m_numRows ) { if ( expandSelection ) { if ( m_selectingKeyboard == wxGridNoCellCoords ) m_selectingKeyboard = m_currentCellCoords; - if ( m_selectingKeyboard.GetRow() < m_numRows-1 ) + if ( m_selectingKeyboard.GetRow() < m_numRows - 1 ) { m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() + 1 ); MakeCellVisible( m_selectingKeyboard.GetRow(), @@ -7948,24 +8731,24 @@ bool wxGrid::MoveCursorDown( bool expandSelection ) } else if ( m_currentCellCoords.GetRow() < m_numRows - 1 ) { + int row = m_currentCellCoords.GetRow() + 1; + int col = m_currentCellCoords.GetCol(); ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow() + 1, - m_currentCellCoords.GetCol() ); - SetCurrentCell( m_currentCellCoords.GetRow() + 1, - m_currentCellCoords.GetCol() ); + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else - return FALSE; - return TRUE; + return false; + + return true; } - return FALSE; + return false; } - bool wxGrid::MoveCursorLeft( bool expandSelection ) { - if ( m_currentCellCoords != wxGridNoCellCoords && + if ( m_currentCellCoords != wxGridNoCellCoords && m_currentCellCoords.GetCol() >= 0 ) { if ( expandSelection ) @@ -7980,26 +8763,27 @@ bool wxGrid::MoveCursorLeft( bool expandSelection ) HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); } } - else if ( m_currentCellCoords.GetCol() > 0 ) + else if ( GetColPos( m_currentCellCoords.GetCol() ) > 0 ) { + int row = m_currentCellCoords.GetRow(); + int col = GetColAt( GetColPos( m_currentCellCoords.GetCol() ) - 1 ); ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() - 1 ); - SetCurrentCell( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() - 1 ); + + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else - return FALSE; - return TRUE; + return false; + + return true; } - return FALSE; + return false; } - bool wxGrid::MoveCursorRight( bool expandSelection ) { - if ( m_currentCellCoords != wxGridNoCellCoords && + if ( m_currentCellCoords != wxGridNoCellCoords && m_currentCellCoords.GetCol() < m_numCols ) { if ( expandSelection ) @@ -8014,26 +8798,28 @@ bool wxGrid::MoveCursorRight( bool expandSelection ) HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); } } - else if ( m_currentCellCoords.GetCol() < m_numCols - 1 ) + else if ( GetColPos( m_currentCellCoords.GetCol() ) < m_numCols - 1 ) { + int row = m_currentCellCoords.GetRow(); + int col = GetColAt( GetColPos( m_currentCellCoords.GetCol() ) + 1 ); ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() + 1 ); - SetCurrentCell( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() + 1 ); + + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else - return FALSE; - return TRUE; + return false; + + return true; } - return FALSE; + return false; } - bool wxGrid::MovePageUp() { - if ( m_currentCellCoords == wxGridNoCellCoords ) return FALSE; + if ( m_currentCellCoords == wxGridNoCellCoords ) + return false; int row = m_currentCellCoords.GetRow(); if ( row > 0 ) @@ -8046,25 +8832,26 @@ bool wxGrid::MovePageUp() if ( newRow == row ) { - //row > 0 , so newrow can never be less than 0 here. + // row > 0, so newRow can never be less than 0 here. newRow = row - 1; } MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); - return TRUE; + return true; } - return FALSE; + return false; } bool wxGrid::MovePageDown() { - if ( m_currentCellCoords == wxGridNoCellCoords ) return FALSE; + if ( m_currentCellCoords == wxGridNoCellCoords ) + return false; int row = m_currentCellCoords.GetRow(); - if ( (row+1) < m_numRows ) + if ( (row + 1) < m_numRows ) { int cw, ch; m_gridWin->GetClientSize( &cw, &ch ); @@ -8073,23 +8860,23 @@ bool wxGrid::MovePageDown() int newRow = internalYToRow( y + ch ); if ( newRow == row ) { - // row < m_numRows , so newrow can't overflow here. - newRow = row + 1; + // row < m_numRows, so newRow can't overflow here. + newRow = row + 1; } MakeCellVisible( newRow, m_currentCellCoords.GetCol() ); SetCurrentCell( newRow, m_currentCellCoords.GetCol() ); - return TRUE; + return true; } - return FALSE; + return false; } bool wxGrid::MoveCursorUpBlock( bool expandSelection ) { if ( m_table && - m_currentCellCoords != wxGridNoCellCoords && + m_currentCellCoords != wxGridNoCellCoords && m_currentCellCoords.GetRow() > 0 ) { int row = m_currentCellCoords.GetRow(); @@ -8102,19 +8889,21 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) // while ( row > 0 ) { - row-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + row--; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } - else if ( m_table->IsEmptyCell(row-1, col) ) + else if ( m_table->IsEmptyCell(row - 1, col) ) { // starting at the top of a block: find the next block // row--; while ( row > 0 ) { - row-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + row--; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else @@ -8123,10 +8912,10 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) // while ( row > 0 ) { - row-- ; + row--; if ( m_table->IsEmptyCell(row, col) ) { - row++ ; + row++; break; } } @@ -8143,17 +8932,18 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) ClearSelection(); SetCurrentCell( row, col ); } - return TRUE; + + return true; } - return FALSE; + return false; } bool wxGrid::MoveCursorDownBlock( bool expandSelection ) { if ( m_table && - m_currentCellCoords != wxGridNoCellCoords && - m_currentCellCoords.GetRow() < m_numRows-1 ) + m_currentCellCoords != wxGridNoCellCoords && + m_currentCellCoords.GetRow() < m_numRows - 1 ) { int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); @@ -8163,33 +8953,35 @@ bool wxGrid::MoveCursorDownBlock( bool expandSelection ) // starting in an empty cell: find the next block of // non-empty cells // - while ( row < m_numRows-1 ) + while ( row < m_numRows - 1 ) { - row++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + row++; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } - else if ( m_table->IsEmptyCell(row+1, col) ) + else if ( m_table->IsEmptyCell(row + 1, col) ) { // starting at the bottom of a block: find the next block // row++; - while ( row < m_numRows-1 ) + while ( row < m_numRows - 1 ) { - row++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + row++; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else { // starting within a block: find the bottom of the block // - while ( row < m_numRows-1 ) + while ( row < m_numRows - 1 ) { - row++ ; + row++; if ( m_table->IsEmptyCell(row, col) ) { - row-- ; + row--; break; } } @@ -8207,16 +8999,16 @@ bool wxGrid::MoveCursorDownBlock( bool expandSelection ) SetCurrentCell( row, col ); } - return TRUE; + return true; } - return FALSE; + return false; } bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) { if ( m_table && - m_currentCellCoords != wxGridNoCellCoords && + m_currentCellCoords != wxGridNoCellCoords && m_currentCellCoords.GetCol() > 0 ) { int row = m_currentCellCoords.GetRow(); @@ -8229,19 +9021,21 @@ bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) // while ( col > 0 ) { - col-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + col--; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } - else if ( m_table->IsEmptyCell(row, col-1) ) + else if ( m_table->IsEmptyCell(row, col - 1) ) { // starting at the left of a block: find the next block // col--; while ( col > 0 ) { - col-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + col--; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else @@ -8250,10 +9044,10 @@ bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) // while ( col > 0 ) { - col-- ; + col--; if ( m_table->IsEmptyCell(row, col) ) { - col++ ; + col++; break; } } @@ -8271,17 +9065,17 @@ bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) SetCurrentCell( row, col ); } - return TRUE; + return true; } - return FALSE; + return false; } bool wxGrid::MoveCursorRightBlock( bool expandSelection ) { if ( m_table && - m_currentCellCoords != wxGridNoCellCoords && - m_currentCellCoords.GetCol() < m_numCols-1 ) + m_currentCellCoords != wxGridNoCellCoords && + m_currentCellCoords.GetCol() < m_numCols - 1 ) { int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); @@ -8291,33 +9085,35 @@ bool wxGrid::MoveCursorRightBlock( bool expandSelection ) // starting in an empty cell: find the next block of // non-empty cells // - while ( col < m_numCols-1 ) + while ( col < m_numCols - 1 ) { - col++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + col++; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } - else if ( m_table->IsEmptyCell(row, col+1) ) + else if ( m_table->IsEmptyCell(row, col + 1) ) { // starting at the right of a block: find the next block // col++; - while ( col < m_numCols-1 ) + while ( col < m_numCols - 1 ) { - col++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + col++; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else { // starting within a block: find the right of the block // - while ( col < m_numCols-1 ) + while ( col < m_numCols - 1 ) { - col++ ; + col++; if ( m_table->IsEmptyCell(row, col) ) { - col-- ; + col--; break; } } @@ -8335,28 +9131,30 @@ bool wxGrid::MoveCursorRightBlock( bool expandSelection ) SetCurrentCell( row, col ); } - return TRUE; + return true; } - return FALSE; + return false; } - - // // ------ Label values and formatting // void wxGrid::GetRowLabelAlignment( int *horiz, int *vert ) { - *horiz = m_rowLabelHorizAlign; - *vert = m_rowLabelVertAlign; + if ( horiz ) + *horiz = m_rowLabelHorizAlign; + if ( vert ) + *vert = m_rowLabelVertAlign; } void wxGrid::GetColLabelAlignment( int *horiz, int *vert ) { - *horiz = m_colLabelHorizAlign; - *vert = m_colLabelVertAlign; + if ( horiz ) + *horiz = m_colLabelHorizAlign; + if ( vert ) + *vert = m_colLabelVertAlign; } int wxGrid::GetColLabelTextOrientation() @@ -8392,7 +9190,6 @@ wxString wxGrid::GetColLabelValue( int col ) } } - void wxGrid::SetRowLabelSize( int width ) { width = wxMax( width, 0 ); @@ -8400,22 +9197,22 @@ void wxGrid::SetRowLabelSize( int width ) { if ( width == 0 ) { - m_rowLabelWin->Show( FALSE ); - m_cornerLabelWin->Show( FALSE ); + m_rowLabelWin->Show( false ); + m_cornerLabelWin->Show( false ); } else if ( m_rowLabelWidth == 0 ) { - m_rowLabelWin->Show( TRUE ); - if ( m_colLabelHeight > 0 ) m_cornerLabelWin->Show( TRUE ); + m_rowLabelWin->Show( true ); + if ( m_colLabelHeight > 0 ) + m_cornerLabelWin->Show( true ); } m_rowLabelWidth = width; CalcWindowSizes(); - wxScrolledWindow::Refresh( TRUE ); + wxScrolledWindow::Refresh( true ); } } - void wxGrid::SetColLabelSize( int height ) { height = wxMax( height, 0 ); @@ -8423,22 +9220,22 @@ void wxGrid::SetColLabelSize( int height ) { if ( height == 0 ) { - m_colLabelWin->Show( FALSE ); - m_cornerLabelWin->Show( FALSE ); + m_colLabelWin->Show( false ); + m_cornerLabelWin->Show( false ); } else if ( m_colLabelHeight == 0 ) { - m_colLabelWin->Show( TRUE ); - if ( m_rowLabelWidth > 0 ) m_cornerLabelWin->Show( TRUE ); + m_colLabelWin->Show( true ); + if ( m_rowLabelWidth > 0 ) + m_cornerLabelWin->Show( true ); } m_colLabelHeight = height; CalcWindowSizes(); - wxScrolledWindow::Refresh( TRUE ); + wxScrolledWindow::Refresh( true ); } } - void wxGrid::SetLabelBackgroundColour( const wxColour& colour ) { if ( m_labelBackgroundColour != colour ) @@ -8546,24 +9343,20 @@ void wxGrid::SetColLabelAlignment( int horiz, int vert ) } } -// Note: under MSW, the default column label font must be changed because it -// does not support vertical printing +// Note: under MSW, the default column label font must be changed because it +// does not support vertical printing // // Example: wxFont font(9, wxSWISS, wxNORMAL, wxBOLD); -// pGrid->SetLabelFont(font); -// pGrid->SetColLabelTextOrientation(wxVERTICAL); +// pGrid->SetLabelFont(font); +// pGrid->SetColLabelTextOrientation(wxVERTICAL); // void wxGrid::SetColLabelTextOrientation( int textOrientation ) { - if( textOrientation == wxHORIZONTAL || textOrientation == wxVERTICAL ) - { + if ( textOrientation == wxHORIZONTAL || textOrientation == wxVERTICAL ) m_colLabelTextOrientation = textOrientation; - } if ( !GetBatchCount() ) - { m_colLabelWin->Refresh(); - } } void wxGrid::SetRowLabelValue( int row, const wxString& s ) @@ -8573,13 +9366,13 @@ void wxGrid::SetRowLabelValue( int row, const wxString& s ) m_table->SetRowLabelValue( row, s ); if ( !GetBatchCount() ) { - wxRect rect = CellToRect( row, 0); + wxRect rect = CellToRect( row, 0 ); if ( rect.height > 0 ) { CalcScrolledPosition(0, rect.y, &rect.x, &rect.y); rect.x = 0; rect.width = m_rowLabelWidth; - m_rowLabelWin->Refresh( TRUE, &rect ); + m_rowLabelWin->Refresh( true, &rect ); } } } @@ -8598,7 +9391,7 @@ void wxGrid::SetColLabelValue( int col, const wxString& s ) CalcScrolledPosition(rect.x, 0, &rect.x, &rect.y); rect.y = 0; rect.height = m_colLabelHeight; - m_colLabelWin->Refresh( TRUE, &rect ); + m_colLabelWin->Refresh( true, &rect ); } } } @@ -8616,7 +9409,6 @@ void wxGrid::SetGridLineColour( const wxColour& colour ) } } - void wxGrid::SetCellHighlightColour( const wxColour& colour ) { if ( m_cellHighlightColour != colour ) @@ -8633,7 +9425,8 @@ void wxGrid::SetCellHighlightColour( const wxColour& colour ) void wxGrid::SetCellHighlightPenWidth(int width) { - if (m_cellHighlightPenWidth != width) { + if (m_cellHighlightPenWidth != width) + { m_cellHighlightPenWidth = width; // Just redrawing the cell highlight is not enough since that won't @@ -8642,14 +9435,16 @@ void wxGrid::SetCellHighlightPenWidth(int width) int col = m_currentCellCoords.GetCol(); if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) return; + wxRect rect = CellToRect(row, col); - m_gridWin->Refresh(TRUE, &rect); + m_gridWin->Refresh(true, &rect); } } void wxGrid::SetCellHighlightROPenWidth(int width) { - if (m_cellHighlightROPenWidth != width) { + if (m_cellHighlightROPenWidth != width) + { m_cellHighlightROPenWidth = width; // Just redrawing the cell highlight is not enough since that won't @@ -8658,8 +9453,9 @@ void wxGrid::SetCellHighlightROPenWidth(int width) int col = m_currentCellCoords.GetCol(); if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) return; + wxRect rect = CellToRect(row, col); - m_gridWin->Refresh(TRUE, &rect); + m_gridWin->Refresh(true, &rect); } } @@ -8685,7 +9481,6 @@ void wxGrid::EnableGridLines( bool enable ) } } - int wxGrid::GetDefaultRowSize() { return m_defaultRowHeight; @@ -8747,14 +9542,23 @@ void wxGrid::SetDefaultCellFont( const wxFont& font ) m_defaultCellAttr->SetFont(font); } +// For editors and renderers the type registry takes precedence over the +// default attr, so we need to register the new editor/renderer for the string +// data type in order to make setting a default editor/renderer appear to +// work correctly. + void wxGrid::SetDefaultRenderer(wxGridCellRenderer *renderer) { - m_defaultCellAttr->SetRenderer(renderer); + RegisterDataType(wxGRID_VALUE_STRING, + renderer, + GetDefaultEditorForType(wxGRID_VALUE_STRING)); } void wxGrid::SetDefaultEditor(wxGridCellEditor *editor) { - m_defaultCellAttr->SetEditor(editor); + RegisterDataType(wxGRID_VALUE_STRING, + GetDefaultRendererForType(wxGRID_VALUE_STRING), + editor); } // ---------------------------------------------------------------------------- @@ -8793,7 +9597,7 @@ wxGridCellRenderer *wxGrid::GetDefaultRenderer() const wxGridCellEditor *wxGrid::GetDefaultEditor() const { - return m_defaultCellAttr->GetEditor(NULL,0,0); + return m_defaultCellAttr->GetEditor(NULL, 0, 0); } // ---------------------------------------------------------------------------- @@ -8805,6 +9609,7 @@ wxColour wxGrid::GetCellBackgroundColour(int row, int col) wxGridCellAttr *attr = GetCellAttr(row, col); wxColour colour = attr->GetBackgroundColour(); attr->DecRef(); + return colour; } @@ -8813,6 +9618,7 @@ wxColour wxGrid::GetCellTextColour( int row, int col ) wxGridCellAttr *attr = GetCellAttr(row, col); wxColour colour = attr->GetTextColour(); attr->DecRef(); + return colour; } @@ -8821,6 +9627,7 @@ wxFont wxGrid::GetCellFont( int row, int col ) wxGridCellAttr *attr = GetCellAttr(row, col); wxFont font = attr->GetFont(); attr->DecRef(); + return font; } @@ -8836,6 +9643,7 @@ bool wxGrid::GetCellOverflow( int row, int col ) wxGridCellAttr *attr = GetCellAttr(row, col); bool allow = attr->GetOverflow(); attr->DecRef(); + return allow; } @@ -8869,6 +9677,7 @@ bool wxGrid::IsReadOnly(int row, int col) const wxGridCellAttr* attr = GetCellAttr(row, col); bool isReadOnly = attr->IsReadOnly(); attr->DecRef(); + return isReadOnly; } @@ -8880,7 +9689,7 @@ bool wxGrid::CanHaveAttributes() { if ( !m_table ) { - return FALSE; + return false; } return m_table->CanHaveAttributes(); @@ -8921,14 +9730,15 @@ bool wxGrid::LookupAttr(int row, int col, wxGridCellAttr **attr) const gs_nAttrCacheHits++; #endif - return TRUE; + return true; } else { #ifdef DEBUG_ATTR_CACHE gs_nAttrCacheMisses++; #endif - return FALSE; + + return false; } } @@ -8941,11 +9751,12 @@ wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const { if ( !LookupAttr(row, col, &attr) ) { - attr = m_table ? m_table->GetAttr(row, col , wxGridCellAttr::Any) + attr = m_table ? m_table->GetAttr(row, col, wxGridCellAttr::Any) : (wxGridCellAttr *)NULL; CacheAttr(row, col, attr); } } + if (attr) { attr->SetDefAttr(m_defaultCellAttr); @@ -8962,9 +9773,10 @@ wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const wxGridCellAttr *wxGrid::GetOrCreateCellAttr(int row, int col) const { wxGridCellAttr *attr = (wxGridCellAttr *)NULL; + bool canHave = ((wxGrid*)this)->CanHaveAttributes(); - wxCHECK_MSG( m_table, attr, - _T("we may only be called if CanHaveAttributes() returned TRUE and then m_table should be !NULL") ); + wxCHECK_MSG( canHave, attr, _T("Cell attributes not allowed")); + wxCHECK_MSG( m_table, attr, _T("must have a table") ); attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell); if ( !attr ) @@ -9006,10 +9818,8 @@ void wxGrid::SetColFormatFloat(int col, int width, int precision) void wxGrid::SetColFormatCustom(int col, const wxString& typeName) { - wxGridCellAttr *attr = (wxGridCellAttr *)NULL; - - attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); - if(!attr) + wxGridCellAttr *attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); + if (!attr) attr = new wxGridCellAttr; wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName); attr->SetRenderer(renderer); @@ -9135,9 +9945,9 @@ void wxGrid::SetCellSize( int row, int col, int num_rows, int num_cols ) if ((cell_rows > 1) || (cell_rows > 1)) { int i, j; - for (j=row; j 1) || (num_cols > 1)) && (num_rows >= 1) && (num_cols >= 1)) { int i, j; - for (j=row; jSetSize( row-j, col-i ); + attr_stub->SetSize( row - j, col - i ); attr_stub->DecRef(); } } @@ -9212,25 +10022,27 @@ void wxGrid::RegisterDataType(const wxString& typeName, } -wxGridCellEditor* wxGrid::GetDefaultEditorForCell(int row, int col) const +wxGridCellEditor * wxGrid::GetDefaultEditorForCell(int row, int col) const { wxString typeName = m_table->GetTypeName(row, col); return GetDefaultEditorForType(typeName); } -wxGridCellRenderer* wxGrid::GetDefaultRendererForCell(int row, int col) const +wxGridCellRenderer * wxGrid::GetDefaultRendererForCell(int row, int col) const { wxString typeName = m_table->GetTypeName(row, col); return GetDefaultRendererForType(typeName); } -wxGridCellEditor* -wxGrid::GetDefaultEditorForType(const wxString& typeName) const +wxGridCellEditor * wxGrid::GetDefaultEditorForType(const wxString& typeName) const { int index = m_typeRegistry->FindOrCloneDataType(typeName); if ( index == wxNOT_FOUND ) { - wxFAIL_MSG(wxT("Unknown data type name")); + wxString errStr; + + errStr.Printf(wxT("Unknown data type name [%s]"), typeName.c_str()); + wxFAIL_MSG(errStr.c_str()); return NULL; } @@ -9238,13 +10050,15 @@ wxGrid::GetDefaultEditorForType(const wxString& typeName) const return m_typeRegistry->GetEditor(index); } -wxGridCellRenderer* -wxGrid::GetDefaultRendererForType(const wxString& typeName) const +wxGridCellRenderer * wxGrid::GetDefaultRendererForType(const wxString& typeName) const { int index = m_typeRegistry->FindOrCloneDataType(typeName); if ( index == wxNOT_FOUND ) { - wxFAIL_MSG(wxT("Unknown data type name")); + wxString errStr; + + errStr.Printf(wxT("Unknown data type name [%s]"), typeName.c_str()); + wxFAIL_MSG(errStr.c_str()); return NULL; } @@ -9252,7 +10066,6 @@ wxGrid::GetDefaultRendererForType(const wxString& typeName) const return m_typeRegistry->GetRenderer(index); } - // ---------------------------------------------------------------------------- // row/col size // ---------------------------------------------------------------------------- @@ -9262,7 +10075,6 @@ void wxGrid::EnableDragRowSize( bool enable ) m_canDragRowSize = enable; } - void wxGrid::EnableDragColSize( bool enable ) { m_canDragColSize = enable; @@ -9273,6 +10085,10 @@ void wxGrid::EnableDragGridSize( bool enable ) m_canDragGridSize = enable; } +void wxGrid::EnableDragCell( bool enable ) +{ + m_canDragCell = enable; +} void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows ) { @@ -9296,7 +10112,8 @@ void wxGrid::SetRowSize( int row, int height ) wxCHECK_RET( row >= 0 && row < m_numRows, _T("invalid row index") ); // See comment in SetColSize - if ( height < GetRowMinimalAcceptableHeight()) { return; } + if ( height < GetRowMinimalAcceptableHeight()) + return; if ( m_rowHeights.IsEmpty() ) { @@ -9309,10 +10126,11 @@ void wxGrid::SetRowSize( int row, int height ) m_rowHeights[row] = h; int i; - for ( i = row; i < m_numRows; i++ ) + for ( i = row; i < m_numRows; i++ ) { m_rowBottoms[i] += diff; } + if ( !GetBatchCount() ) CalcDimensions(); } @@ -9341,12 +10159,13 @@ void wxGrid::SetColSize( int col, int width ) // should we check that it's bigger than GetColMinimalWidth(col) here? // (VZ) // No, because it is reasonable to assume the library user know's - // what he is doing. However whe should test against the weaker - // constariant of minimalAcceptableWidth, as this breaks rendering + // what he is doing. However we should test against the weaker + // constraint of minimalAcceptableWidth, as this breaks rendering // // This test then fixes sf.net bug #645734 - if ( width < GetColMinimalAcceptableWidth()) { return; } + if ( width < GetColMinimalAcceptableWidth() ) + return; if ( m_colWidths.IsEmpty() ) { @@ -9354,70 +10173,83 @@ void wxGrid::SetColSize( int col, int width ) InitColWidths(); } - // if < 0 calc new width from label - if( width < 0 ) + // if < 0 then calculate new width from label + if ( width < 0 ) { - long w, h; - wxArrayString lines; - wxClientDC dc(m_colLabelWin); - dc.SetFont(GetLabelFont()); - StringToLines(GetColLabelValue(col), lines); - GetTextBoxSize(dc, lines, &w, &h); - width = w + 6; + long w, h; + wxArrayString lines; + wxClientDC dc(m_colLabelWin); + dc.SetFont(GetLabelFont()); + StringToLines(GetColLabelValue(col), lines); + GetTextBoxSize(dc, lines, &w, &h); + width = w + 6; } + int w = wxMax( 0, width ); int diff = w - m_colWidths[col]; m_colWidths[col] = w; int i; - for ( i = col; i < m_numCols; i++ ) + int colPos; + for ( colPos = GetColPos( col ); colPos < m_numCols; colPos++ ) { + i = GetColAt( colPos ); m_colRights[i] += diff; } + if ( !GetBatchCount() ) CalcDimensions(); } - void wxGrid::SetColMinimalWidth( int col, int width ) { - if (width > GetColMinimalAcceptableWidth()) { - m_colMinWidths[col] = width; + if (width > GetColMinimalAcceptableWidth()) + { + wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; + m_colMinWidths[key] = width; } } void wxGrid::SetRowMinimalHeight( int row, int width ) { - if (width > GetRowMinimalAcceptableHeight()) { - m_rowMinHeights[row] = width; + if (width > GetRowMinimalAcceptableHeight()) + { + wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; + m_rowMinHeights[key] = width; } } int wxGrid::GetColMinimalWidth(int col) const { - wxLongToLongHashMap::const_iterator it = m_colMinWidths.find(col); + wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; + wxLongToLongHashMap::const_iterator it = m_colMinWidths.find(key); + return it != m_colMinWidths.end() ? (int)it->second : m_minAcceptableColWidth; } int wxGrid::GetRowMinimalHeight(int row) const { - wxLongToLongHashMap::const_iterator it = m_rowMinHeights.find(row); + wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; + wxLongToLongHashMap::const_iterator it = m_rowMinHeights.find(key); + return it != m_rowMinHeights.end() ? (int)it->second : m_minAcceptableRowHeight; } void wxGrid::SetColMinimalAcceptableWidth( int width ) { - if ( width<1 ) - return; - m_minAcceptableColWidth = width; + // We do allow a width of 0 since this gives us + // an easy way to temporarily hiding columns. + if ( width >= 0 ) + m_minAcceptableColWidth = width; } void wxGrid::SetRowMinimalAcceptableHeight( int height ) { - if ( height<1 ) - return; - m_minAcceptableRowHeight = height; -}; + // We do allow a height of 0 since this gives us + // an easy way to temporarily hiding rows. + if ( height >= 0 ) + m_minAcceptableRowHeight = height; +} int wxGrid::GetColMinimalAcceptableWidth() const { @@ -9437,7 +10269,11 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) { wxClientDC dc(m_gridWin); - // init both of them to avoid compiler warnings, even if weo nly need one + // cancel editing of cell + HideCellEditControl(); + SaveEditControlValue(); + + // init both of them to avoid compiler warnings, even if we only need one int row = -1, col = -1; if ( column ) @@ -9454,16 +10290,14 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) else col = rowOrCol; - wxGridCellAttr* attr = GetCellAttr(row, col); - wxGridCellRenderer* renderer = attr->GetRenderer(this, row, col); + wxGridCellAttr *attr = GetCellAttr(row, col); + wxGridCellRenderer *renderer = attr->GetRenderer(this, row, col); if ( renderer ) { wxSize size = renderer->GetBestSize(*this, *attr, dc, row, col); extent = column ? size.x : size.y; if ( extent > extentMax ) - { extentMax = extent; - } renderer->DecRef(); } @@ -9478,7 +10312,7 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) if ( column ) { dc.GetTextExtent( GetColLabelValue(col), &w, &h ); - if( GetColLabelTextOrientation() == wxVERTICAL ) + if ( GetColLabelTextOrientation() == wxVERTICAL ) w = h; } else @@ -9486,32 +10320,26 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) extent = column ? w : h; if ( extent > extentMax ) - { extentMax = extent; - } if ( !extentMax ) { // empty column - give default extent (notice that if extentMax is less - // than default extent but != 0, it's ok) + // than default extent but != 0, it's OK) extentMax = column ? m_defaultColWidth : m_defaultRowHeight; } else { if ( column ) - { // leave some space around text extentMax += 10; - } else - { extentMax += 6; - } } if ( column ) { - SetColSize(col, extentMax); + SetColSize( col, extentMax ); if ( !GetBatchCount() ) { int cw, ch, dummy; @@ -9521,7 +10349,7 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); rect.width = cw - rect.x; rect.height = m_colLabelHeight; - m_colLabelWin->Refresh( TRUE, &rect ); + m_colLabelWin->Refresh( true, &rect ); } } else @@ -9531,14 +10359,15 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) { int cw, ch, dummy; m_gridWin->GetClientSize( &cw, &ch ); - wxRect rect ( CellToRect( row, 0 ) ); + wxRect rect( CellToRect( row, 0 ) ); rect.x = 0; CalcScrolledPosition(0, rect.y, &dummy, &rect.y); rect.width = m_rowLabelWidth; rect.height = ch - rect.y; - m_rowLabelWin->Refresh( TRUE, &rect ); + m_rowLabelWin->Refresh( true, &rect ); } } + if ( setAsMin ) { if ( column ) @@ -9558,9 +10387,7 @@ int wxGrid::SetOrCalcColumnSizes(bool calcOnly, bool setAsMin) for ( int col = 0; col < m_numCols; col++ ) { if ( !calcOnly ) - { AutoSizeColumn(col, setAsMin); - } width += GetColWidth(col); } @@ -9581,9 +10408,7 @@ int wxGrid::SetOrCalcRowSizes(bool calcOnly, bool setAsMin) for ( int row = 0; row < m_numRows; row++ ) { if ( !calcOnly ) - { AutoSizeRow(row, setAsMin); - } height += GetRowHeight(row); } @@ -9598,14 +10423,15 @@ void wxGrid::AutoSize() { BeginBatch(); - wxSize size(SetOrCalcColumnSizes(FALSE), SetOrCalcRowSizes(FALSE)); + wxSize size(SetOrCalcColumnSizes(false), SetOrCalcRowSizes(false)); // round up the size to a multiple of scroll step - this ensures that we // won't get the scrollbars if we're sized exactly to this width // CalcDimension adds m_extraWidth + 1 etc. to calculate the necessary // scrollbar steps - wxSize sizeFit(GetScrollX(size.x + m_extraWidth + 1) * GRID_SCROLL_LINE_X, - GetScrollY(size.y + m_extraHeight + 1) * GRID_SCROLL_LINE_Y); + wxSize sizeFit( + GetScrollX(size.x + m_extraWidth + 1) * m_scrollLineX, + GetScrollY(size.y + m_extraHeight + 1) * m_scrollLineY ); // distribute the extra space between the columns/rows to avoid having // extra white space @@ -9671,8 +10497,8 @@ void wxGrid::AutoSizeRowLabelSize( int row ) long w, h; // Hide the edit control, so it - // won't interfer with drag-shrinking. - if( IsCellEditControlShown() ) + // won't interfere with drag-shrinking. + if ( IsCellEditControlShown() ) { HideCellEditControl(); SaveEditControlValue(); @@ -9681,8 +10507,8 @@ void wxGrid::AutoSizeRowLabelSize( int row ) // autosize row height depending on label text StringToLines( GetRowLabelValue( row ), lines ); wxClientDC dc( m_rowLabelWin ); - GetTextBoxSize( dc, lines, &w, &h); - if( h < m_defaultRowHeight ) + GetTextBoxSize( dc, lines, &w, &h ); + if ( h < m_defaultRowHeight ) h = m_defaultRowHeight; SetRowSize(row, h); ForceRefresh(); @@ -9694,8 +10520,8 @@ void wxGrid::AutoSizeColLabelSize( int col ) long w, h; // Hide the edit control, so it - // won't interfer with drag-shrinking. - if( IsCellEditControlShown() ) + // won't interfere with drag-shrinking. + if ( IsCellEditControlShown() ) { HideCellEditControl(); SaveEditControlValue(); @@ -9704,11 +10530,11 @@ void wxGrid::AutoSizeColLabelSize( int col ) // autosize column width depending on label text StringToLines( GetColLabelValue( col ), lines ); wxClientDC dc( m_colLabelWin ); - if( GetColLabelTextOrientation() == wxHORIZONTAL ) - GetTextBoxSize( dc, lines, &w, &h); + if ( GetColLabelTextOrientation() == wxHORIZONTAL ) + GetTextBoxSize( dc, lines, &w, &h ); else - GetTextBoxSize( dc, lines, &h, &w); - if( w < m_defaultColWidth ) + GetTextBoxSize( dc, lines, &h, &w ); + if ( w < m_defaultColWidth ) w = m_defaultColWidth; SetColSize(col, w); ForceRefresh(); @@ -9720,16 +10546,42 @@ wxSize wxGrid::DoGetBestSize() const wxGrid *self = (wxGrid *)this; // const_cast int width, height; - width = self->SetOrCalcColumnSizes(TRUE); - height = self->SetOrCalcRowSizes(TRUE); - + width = self->SetOrCalcColumnSizes(true); + height = self->SetOrCalcRowSizes(true); + + if (!width) + width = 100; + if (!height) + height = 80; + + // Round up to a multiple the scroll rate + // NOTE: this still doesn't get rid of the scrollbars; + // is there any magic incantation for that? + int xpu, ypu; + GetScrollPixelsPerUnit(&xpu, &ypu); + if (xpu) + width += 1 + xpu - (width % xpu); + if (ypu) + height += 1 + ypu - (height % ypu); + + // limit to 1/4 of the screen size int maxwidth, maxheight; - wxDisplaySize( & maxwidth, & maxheight ); + wxDisplaySize( &maxwidth, &maxheight ); + maxwidth /= 2; + maxheight /= 2; + if ( width > maxwidth ) + width = maxwidth; + if ( height > maxheight ) + height = maxheight; - if ( width > maxwidth ) width = maxwidth; - if ( height > maxheight ) height = maxheight; + wxSize best(width, height); - return wxSize( width, height ); + // NOTE: This size should be cached, but first we need to add calls to + // InvalidateBestSize everywhere that could change the results of this + // calculation. + // CacheBestSize(size); + + return best; } void wxGrid::Fit() @@ -9737,7 +10589,6 @@ void wxGrid::Fit() AutoSize(); } - wxPen& wxGrid::GetDividerPen() const { return wxNullPen; @@ -9759,7 +10610,7 @@ void wxGrid::SetCellValue( int row, int col, const wxString& s ) rect.x = 0; rect.width = m_gridWin->GetClientSize().GetWidth(); CalcScrolledPosition(0, rect.y, &dummy, &rect.y); - m_gridWin->Refresh( FALSE, &rect ); + m_gridWin->Refresh( false, &rect ); } if ( m_currentCellCoords.GetRow() == row && @@ -9775,10 +10626,9 @@ void wxGrid::SetCellValue( int row, int col, const wxString& s ) } } - -// -// ------ Block, row and col selection -// +// ---------------------------------------------------------------------------- +// block, row and column selection +// ---------------------------------------------------------------------------- void wxGrid::SelectRow( int row, bool addToSelected ) { @@ -9786,20 +10636,18 @@ void wxGrid::SelectRow( int row, bool addToSelected ) ClearSelection(); if ( m_selection ) - m_selection->SelectRow( row, FALSE, addToSelected ); + m_selection->SelectRow( row, false, addToSelected ); } - void wxGrid::SelectCol( int col, bool addToSelected ) { if ( IsSelection() && !addToSelected ) ClearSelection(); if ( m_selection ) - m_selection->SelectCol( col, FALSE, addToSelected ); + m_selection->SelectCol( col, false, addToSelected ); } - void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, bool addToSelected ) { @@ -9808,22 +10656,21 @@ void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, if ( m_selection ) m_selection->SelectBlock( topRow, leftCol, bottomRow, rightCol, - FALSE, addToSelected ); + false, addToSelected ); } - void wxGrid::SelectAll() { if ( m_numRows > 0 && m_numCols > 0 ) { if ( m_selection ) - m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 ); + m_selection->SelectBlock( 0, 0, m_numRows - 1, m_numCols - 1 ); } } -// -// ------ Cell, row and col deselection -// +// ---------------------------------------------------------------------------- +// cell, row and col deselection +// ---------------------------------------------------------------------------- void wxGrid::DeselectRow( int row ) { @@ -9833,15 +10680,15 @@ void wxGrid::DeselectRow( int row ) if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) { if ( m_selection->IsInSelection(row, 0 ) ) - m_selection->ToggleCellSelection( row, 0); + m_selection->ToggleCellSelection(row, 0); } else { int nCols = GetNumberCols(); - for ( int i = 0; i < nCols ; i++ ) + for ( int i = 0; i < nCols; i++ ) { if ( m_selection->IsInSelection(row, i ) ) - m_selection->ToggleCellSelection( row, i); + m_selection->ToggleCellSelection(row, i); } } } @@ -9854,12 +10701,12 @@ void wxGrid::DeselectCol( int col ) if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) { if ( m_selection->IsInSelection(0, col ) ) - m_selection->ToggleCellSelection( 0, col); + m_selection->ToggleCellSelection(0, col); } else { int nRows = GetNumberRows(); - for ( int i = 0; i < nRows ; i++ ) + for ( int i = 0; i < nRows; i++ ) { if ( m_selection->IsInSelection(i, col ) ) m_selection->ToggleCellSelection(i, col); @@ -9891,31 +10738,59 @@ bool wxGrid::IsInSelection( int row, int col ) const wxGridCellCoordsArray wxGrid::GetSelectedCells() const { - if (!m_selection) { wxGridCellCoordsArray a; return a; } + if (!m_selection) + { + wxGridCellCoordsArray a; + return a; + } + return m_selection->m_cellSelection; } + wxGridCellCoordsArray wxGrid::GetSelectionBlockTopLeft() const { - if (!m_selection) { wxGridCellCoordsArray a; return a; } + if (!m_selection) + { + wxGridCellCoordsArray a; + return a; + } + return m_selection->m_blockSelectionTopLeft; } + wxGridCellCoordsArray wxGrid::GetSelectionBlockBottomRight() const { - if (!m_selection) { wxGridCellCoordsArray a; return a; } + if (!m_selection) + { + wxGridCellCoordsArray a; + return a; + } + return m_selection->m_blockSelectionBottomRight; } + wxArrayInt wxGrid::GetSelectedRows() const { - if (!m_selection) { wxArrayInt a; return a; } + if (!m_selection) + { + wxArrayInt a; + return a; + } + return m_selection->m_rowSelection; } + wxArrayInt wxGrid::GetSelectedCols() const { - if (!m_selection) { wxArrayInt a; return a; } + if (!m_selection) + { + wxArrayInt a; + return a; + } + return m_selection->m_colSelection; } - void wxGrid::ClearSelection() { m_selectingTopLeft = wxGridNoCellCoords; @@ -9924,7 +10799,6 @@ void wxGrid::ClearSelection() m_selection->ClearSelection(); } - // This function returns the rectangle that encloses the given block // in device coords clipped to the client size of the grid window. // @@ -9941,7 +10815,7 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, } else { - rect = wxRect( 0, 0, 0, 0 ); + rect = wxRect(0, 0, 0, 0); } cellRect = CellToRect( bottomRight ); @@ -9971,7 +10845,7 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, left = right; right = i; i = leftCol; - leftCol=rightCol; + leftCol = rightCol; rightCol = i; } @@ -9985,12 +10859,11 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, bottomRow = i; } - for ( j = topRow; j <= bottomRow; j++ ) { for ( i = leftCol; i <= rightCol; i++ ) { - if ((j==topRow) || (j==bottomRow) || (i==leftCol) || (i==rightCol)) + if ((j == topRow) || (j == bottomRow) || (i == leftCol) || (i == rightCol)) { cellRect = CellToRect( j, i ); @@ -10003,7 +10876,10 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, if (cellRect.y + cellRect.height > bottom) bottom = cellRect.y + cellRect.height; } - else i = rightCol; // jump over inner cells. + else + { + i = rightCol; // jump over inner cells. + } } } @@ -10016,7 +10892,7 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, m_gridWin->GetClientSize( &cw, &ch ); if (right < 0 || bottom < 0 || left > cw || top > ch) - return wxRect( 0, 0, 0, 0); + return wxRect(0,0,0,0); rect.SetLeft( wxMax(0, left) ); rect.SetTop( wxMax(0, top) ); @@ -10026,9 +10902,9 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, return rect; } -// -// ------ Grid event classes -// +// ---------------------------------------------------------------------------- +// grid event classes +// ---------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS( wxGridEvent, wxNotifyEvent ) @@ -10079,13 +10955,13 @@ wxGridRangeSelectEvent::wxGridRangeSelectEvent(int id, wxEventType type, wxObjec bool shift, bool alt, bool meta ) : wxNotifyEvent( type, id ) { - m_topLeft = topLeft; + m_topLeft = topLeft; m_bottomRight = bottomRight; - m_selecting = sel; - m_control = control; - m_shift = shift; - m_alt = alt; - m_meta = meta; + m_selecting = sel; + m_control = control; + m_shift = shift; + m_alt = alt; + m_meta = meta; SetEventObject(obj); } @@ -10105,4 +10981,3 @@ wxGridEditorCreatedEvent::wxGridEditorCreatedEvent(int id, wxEventType type, } #endif // wxUSE_GRID -