X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/426b2d879576f868b7b0a5193dd3eb83c6ad9cf7..5b952139e838585734114dd147f7747d6084a0af:/src/generic/grid.cpp diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp index 5ff1ee3ecb..b21a13d44b 100644 --- a/src/generic/grid.cpp +++ b/src/generic/grid.cpp @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "grid.h" #endif @@ -32,10 +32,6 @@ #if wxUSE_GRID -#if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID) - #include "gridg.cpp" -#else // wxUSE_NEW_GRID - #ifndef WX_PRECOMP #include "wx/utils.h" #include "wx/dcclient.h" @@ -45,6 +41,7 @@ #include "wx/checkbox.h" #include "wx/combobox.h" #include "wx/valtext.h" + #include "wx/intl.h" #endif #include "wx/textfile.h" @@ -73,7 +70,8 @@ // array classes // ---------------------------------------------------------------------------- -WX_DEFINE_EXPORTED_ARRAY(wxGridCellAttr *, wxArrayAttrs); +WX_DEFINE_ARRAY_WITH_DECL_PTR(wxGridCellAttr *, wxArrayAttrs, + class WXDLLIMPEXP_ADV); struct wxGridCellWithAttr { @@ -89,9 +87,14 @@ struct wxGridCellWithAttr wxGridCellCoords coords; wxGridCellAttr *attr; + +// Cannot do this: +// DECLARE_NO_COPY_CLASS(wxGridCellWithAttr) +// without rewriting the macros, which require a public copy constructor. }; -WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellWithAttr, wxGridCellWithAttrArray); +WX_DECLARE_OBJARRAY_WITH_DECL(wxGridCellWithAttr, wxGridCellWithAttrArray, + class WXDLLIMPEXP_ADV); #include "wx/arrimpl.cpp" @@ -106,6 +109,7 @@ 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) @@ -123,7 +127,7 @@ DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_CREATED) // private classes // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxGridRowLabelWindow : public wxWindow +class WXDLLIMPEXP_ADV wxGridRowLabelWindow : public wxWindow { public: wxGridRowLabelWindow() { m_owner = (wxGrid *)NULL; } @@ -141,10 +145,11 @@ private: DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow) DECLARE_EVENT_TABLE() + DECLARE_NO_COPY_CLASS(wxGridRowLabelWindow) }; -class WXDLLEXPORT wxGridColLabelWindow : public wxWindow +class WXDLLIMPEXP_ADV wxGridColLabelWindow : public wxWindow { public: wxGridColLabelWindow() { m_owner = (wxGrid *)NULL; } @@ -162,10 +167,11 @@ private: DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow) DECLARE_EVENT_TABLE() + DECLARE_NO_COPY_CLASS(wxGridColLabelWindow) }; -class WXDLLEXPORT wxGridCornerLabelWindow : public wxWindow +class WXDLLIMPEXP_ADV wxGridCornerLabelWindow : public wxWindow { public: wxGridCornerLabelWindow() { m_owner = (wxGrid *)NULL; } @@ -183,9 +189,10 @@ private: DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow) DECLARE_EVENT_TABLE() + DECLARE_NO_COPY_CLASS(wxGridCornerLabelWindow) }; -class WXDLLEXPORT wxGridWindow : public wxWindow +class WXDLLIMPEXP_ADV wxGridWindow : public wxWindow { public: wxGridWindow() @@ -203,6 +210,8 @@ public: void ScrollWindow( int dx, int dy, const wxRect *rect ); + wxGrid* GetOwner() { return m_owner; } + private: wxGrid *m_owner; wxGridRowLabelWindow *m_rowLabelWin; @@ -214,10 +223,11 @@ private: void OnKeyDown( wxKeyEvent& ); void OnKeyUp( wxKeyEvent& ); void OnEraseBackground( wxEraseEvent& ); - + void OnFocus( wxFocusEvent& ); DECLARE_DYNAMIC_CLASS(wxGridWindow) DECLARE_EVENT_TABLE() + DECLARE_NO_COPY_CLASS(wxGridWindow) }; @@ -240,6 +250,7 @@ private: wxGridCellEditor* m_editor; DECLARE_DYNAMIC_CLASS(wxGridCellEditorEvtHandler) DECLARE_EVENT_TABLE() + DECLARE_NO_COPY_CLASS(wxGridCellEditorEvtHandler) }; @@ -256,7 +267,7 @@ END_EVENT_TABLE() // ---------------------------------------------------------------------------- // this class stores attributes set for cells -class WXDLLEXPORT wxGridCellAttrData +class WXDLLIMPEXP_ADV wxGridCellAttrData { public: void SetAttr(wxGridCellAttr *attr, int row, int col); @@ -272,7 +283,7 @@ private: }; // this class stores attributes set for rows or columns -class WXDLLEXPORT wxGridRowOrColAttrData +class WXDLLIMPEXP_ADV wxGridRowOrColAttrData { public: // empty ctor to suppress warnings @@ -290,7 +301,7 @@ private: // NB: this is just a wrapper around 3 objects: one which stores cell // attributes, and 2 others for row/col ones -class WXDLLEXPORT wxGridCellAttrProviderData +class WXDLLIMPEXP_ADV wxGridCellAttrProviderData { public: wxGridCellAttrData m_cellAttrs; @@ -320,13 +331,16 @@ struct wxGridDataTypeInfo wxString m_typeName; wxGridCellRenderer* m_renderer; wxGridCellEditor* m_editor; + + DECLARE_NO_COPY_CLASS(wxGridDataTypeInfo) }; -WX_DEFINE_EXPORTED_ARRAY(wxGridDataTypeInfo*, wxGridDataTypeInfoArray); +WX_DEFINE_ARRAY_WITH_DECL_PTR(wxGridDataTypeInfo*, wxGridDataTypeInfoArray, + class WXDLLIMPEXP_ADV); -class WXDLLEXPORT wxGridTypeRegistry +class WXDLLIMPEXP_ADV wxGridTypeRegistry { public: wxGridTypeRegistry() {} @@ -399,6 +413,7 @@ 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 // ---------------------------------------------------------------------------- @@ -412,6 +427,7 @@ static inline int GetScrollY(int y) { return (y + GRID_SCROLL_LINE_Y - 1) / GRID_SCROLL_LINE_Y; } +#endif // ============================================================================ // implementation @@ -424,6 +440,7 @@ static inline int GetScrollY(int y) wxGridCellEditor::wxGridCellEditor() { m_control = NULL; + m_attr = NULL; } @@ -445,6 +462,10 @@ void wxGridCellEditor::PaintBackground(const wxRect& rectCell, { // erase the background because we might not fill the cell wxClientDC dc(m_control->GetParent()); + wxGridWindow* gridWindow = wxDynamicCast(m_control->GetParent(), wxGridWindow); + if (gridWindow) + gridWindow->GetOwner()->PrepareDC(dc); + dc.SetPen(*wxTRANSPARENT_PEN); dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); dc.DrawRectangle(rectCell); @@ -457,7 +478,7 @@ void wxGridCellEditor::Destroy() { if (m_control) { - m_control->PopEventHandler(TRUE /* delete it*/); + m_control->PopEventHandler(true /* delete it*/); m_control->Destroy(); m_control = NULL; @@ -556,12 +577,15 @@ 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 #endif ); - // TODO: use m_maxChars + // set max length allowed in the textctrl, if the parameter was set + if (m_maxChars != 0) + { + ((wxTextCtrl*)m_control)->SetMaxLength(m_maxChars); + } wxGridCellEditor::Create(parent, id, evtHandler); } @@ -629,6 +653,7 @@ void wxGridCellTextEditor::DoBeginEdit(const wxString& startValue) { Text()->SetValue(startValue); Text()->SetInsertionPointEnd(); + Text()->SetSelection(-1,-1); Text()->SetFocus(); } @@ -638,16 +663,17 @@ bool wxGridCellTextEditor::EndEdit(int row, int col, 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; } @@ -694,16 +720,16 @@ bool wxGridCellTextEditor::IsAcceptedKey(wxKeyEvent& event) case WXK_NUMPAD_DECIMAL: case WXK_DIVIDE: case WXK_NUMPAD_DIVIDE: - return TRUE; + return true; default: // accept 8 bit chars too if isprint() agrees - if ( (keycode < 255) && (isprint(keycode)) ) - return TRUE; + if ( (keycode < 255) && (wxIsprint(keycode)) ) + return true; } } - return FALSE; + return false; } void wxGridCellTextEditor::StartingKey(wxKeyEvent& event) @@ -721,7 +747,7 @@ void wxGridCellTextEditor::HandleReturn( wxKeyEvent& // wxMotif needs a little extra help... size_t pos = (size_t)( Text()->GetInsertionPoint() ); wxString s( Text()->GetValue() ); - s = s.Left(pos) + "\n" + s.Mid(pos); + s = s.Left(pos) + wxT("\n") + s.Mid(pos); Text()->SetValue(s); Text()->SetInsertionPoint( pos ); #else @@ -752,6 +778,12 @@ void wxGridCellTextEditor::SetParameters(const wxString& params) } } +// return the value in the text control +wxString wxGridCellTextEditor::GetValue() const +{ + return Text()->GetValue(); +} + // ---------------------------------------------------------------------------- // wxGridCellNumberEditor // ---------------------------------------------------------------------------- @@ -769,7 +801,7 @@ void wxGridCellNumberEditor::Create(wxWindow* parent, 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); @@ -797,8 +829,9 @@ void wxGridCellNumberEditor::BeginEdit(int row, int col, wxGrid* grid) } else { + m_valueOld = 0; wxString sValue = table->GetValue(row, col); - if (! sValue.ToLong(&m_valueOld)) + if (! sValue.ToLong(&m_valueOld) && ! sValue.IsEmpty()) { wxFAIL_MSG( _T("this cell doesn't have numeric value") ); return; @@ -820,16 +853,20 @@ bool wxGridCellNumberEditor::EndEdit(int row, int col, wxGrid* grid) { bool changed; - long value; + long value = 0; + wxString text; if ( HasRange() ) { value = Spin()->GetValue(); changed = value != m_valueOld; + if (changed) + text = wxString::Format(wxT("%ld"), value); } else { - changed = Text()->GetValue().ToLong(&value) && (value != m_valueOld); + text = Text()->GetValue(); + changed = (text.IsEmpty() || text.ToLong(&value)) && (value != m_valueOld); } if ( changed ) @@ -837,7 +874,7 @@ bool wxGridCellNumberEditor::EndEdit(int row, int col, if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_NUMBER)) grid->GetTable()->SetValueAsLong(row, col, value); else - grid->GetTable()->SetValue(row, col, wxString::Format(wxT("%ld"), value)); + grid->GetTable()->SetValue(row, col, text); } return changed; @@ -878,23 +915,37 @@ bool wxGridCellNumberEditor::IsAcceptedKey(wxKeyEvent& event) case WXK_NUMPAD_SUBTRACT: case WXK_UP: case WXK_DOWN: - return TRUE; + return true; default: - if ( (keycode < 128) && isdigit(keycode) ) - return TRUE; + if ( (keycode < 128) && wxIsdigit(keycode) ) + return true; } } - return FALSE; + return false; } void wxGridCellNumberEditor::StartingKey(wxKeyEvent& event) { if ( !HasRange() ) { - int keycode = (int) event.KeyCode(); - if ( isdigit(keycode) || keycode == '+' || keycode == '-' ) + 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) { wxGridCellTextEditor::StartingKey(event); @@ -934,6 +985,23 @@ 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; + + if( HasRange() ) + { + long value = Spin()->GetValue(); + s.Printf(wxT("%ld"), value); + } + else + { + s = Text()->GetValue(); + } + return s; +} + // ---------------------------------------------------------------------------- // wxGridCellFloatEditor // ---------------------------------------------------------------------------- @@ -965,8 +1033,9 @@ void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) } else { + m_valueOld = 0.0; wxString sValue = table->GetValue(row, col); - if (! sValue.ToDouble(&m_valueOld)) + if (! sValue.ToDouble(&m_valueOld) && ! sValue.IsEmpty()) { wxFAIL_MSG( _T("this cell doesn't have float value") ); return; @@ -979,20 +1048,19 @@ void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) bool wxGridCellFloatEditor::EndEdit(int row, int col, wxGrid* grid) { - double value; - if ( Text()->GetValue().ToDouble(&value) && (value != m_valueOld) ) + double value = 0.0; + wxString text(Text()->GetValue()); + + if ( (text.IsEmpty() || text.ToDouble(&value)) && (value != m_valueOld) ) { if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_FLOAT)) grid->GetTable()->SetValueAsDouble(row, col, value); else - grid->GetTable()->SetValue(row, col, wxString::Format(wxT("%f"), value)); + grid->GetTable()->SetValue(row, col, text); - return TRUE; - } - else - { - return FALSE; + return true; } + return false; } void wxGridCellFloatEditor::Reset() @@ -1002,9 +1070,29 @@ void wxGridCellFloatEditor::Reset() void wxGridCellFloatEditor::StartingKey(wxKeyEvent& event) { - int keycode = (int)event.KeyCode(); - if ( isdigit(keycode) || - keycode == '+' || keycode == '-' || keycode == '.' ) + int keycode = event.GetKeyCode(); + char tmpbuf[2]; + tmpbuf[0] = (char) keycode; + tmpbuf[1] = '\0'; + wxString strbuf(tmpbuf, *wxConvCurrent); + bool is_decimal_point = ( strbuf == + wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, wxLOCALE_CAT_NUMBER) ); + if ( wxIsdigit(keycode) || keycode == '+' || keycode == '-' + || is_decimal_point + || 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) { wxGridCellTextEditor::StartingKey(event); @@ -1049,16 +1137,16 @@ wxString wxGridCellFloatEditor::GetString() const if ( m_width == -1 ) { // default width/precision - fmt = _T("%g"); + fmt = _T("%f"); } else if ( m_precision == -1 ) { // default precision - fmt.Printf(_T("%%%d.g"), m_width); + fmt.Printf(_T("%%%d.f"), m_width); } else { - fmt.Printf(_T("%%%d.%dg"), m_width, m_precision); + fmt.Printf(_T("%%%d.%df"), m_width, m_precision); } return wxString::Format(fmt, m_valueOld); @@ -1087,17 +1175,27 @@ bool wxGridCellFloatEditor::IsAcceptedKey(wxKeyEvent& event) case WXK_NUMPAD_SUBTRACT: case WXK_DECIMAL: case WXK_NUMPAD_DECIMAL: - return TRUE; + return true; default: - // additionally accept 'e' as in '1e+6' + { + // additionally accept 'e' as in '1e+6', also '-', '+', and '.' + char tmpbuf[2]; + tmpbuf[0] = (char) keycode; + tmpbuf[1] = '\0'; + wxString strbuf(tmpbuf, *wxConvCurrent); + bool is_decimal_point = + ( strbuf == wxLocale::GetInfo(wxLOCALE_DECIMAL_POINT, + wxLOCALE_CAT_NUMBER) ); if ( (keycode < 128) && - (isdigit(keycode) || tolower(keycode) == 'e') ) - return TRUE; + (wxIsdigit(keycode) || tolower(keycode) == 'e' || + is_decimal_point || keycode == '+' || keycode == '-') ) + return true; + } } } - return FALSE; + return false; } #endif // wxUSE_TEXTCTRL @@ -1121,7 +1219,7 @@ 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); @@ -1132,7 +1230,7 @@ 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 ) @@ -1140,7 +1238,7 @@ void wxGridCellBoolEditor::SetSize(const wxRect& r) // leave 1 pixel margin size.x = size.y = minSize - 2; - resize = TRUE; + resize = true; } if ( resize ) @@ -1160,7 +1258,32 @@ void wxGridCellBoolEditor::SetSize(const wxRect& r) size.y -= 2; #endif - m_control->Move(r.x + r.width/2 - size.x/2, r.y + r.height/2 - size.y/2); + int hAlign = wxALIGN_CENTRE; + int vAlign = wxALIGN_CENTRE; + if (GetCellAttr()) + GetCellAttr()->GetAlignment(& hAlign, & vAlign); + + int x = 0, y = 0; + if (hAlign == wxALIGN_LEFT) + { + x = r.x + 2; +#ifdef __WXMSW__ + x += 2; +#endif + 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; + } + else if (hAlign == wxALIGN_CENTRE) + { + x = r.x + r.width/2 - size.x/2; + y = r.y + r.height/2 - size.y/2; + } + + m_control->Move(x, y); } void wxGridCellBoolEditor::Show(bool show, wxGridCellAttr *attr) @@ -1184,7 +1307,7 @@ void wxGridCellBoolEditor::BeginEdit(int row, int col, wxGrid* grid) else { wxString cellval( grid->GetTable()->GetValue(row, col) ); - m_startValue = !( !cellval || (cellval == "0") ); + m_startValue = !( !cellval || (cellval == wxT("0")) ); } CBox()->SetValue(m_startValue); CBox()->SetFocus(); @@ -1196,10 +1319,10 @@ bool wxGridCellBoolEditor::EndEdit(int row, int col, wxASSERT_MSG(m_control, 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 ) { @@ -1241,11 +1364,18 @@ bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) case WXK_SPACE: case '+': case '-': - return TRUE; + return true; } } - return FALSE; + return false; +} + +// return the value as "1" for true and the empty string for false +wxString wxGridCellBoolEditor::GetValue() const +{ + bool bSet = CBox()->GetValue(); + return bSet ? _T("1") : wxEmptyString; } #endif // wxUSE_CHECKBOX @@ -1256,6 +1386,11 @@ bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) // wxGridCellChoiceEditor // ---------------------------------------------------------------------------- +wxGridCellChoiceEditor::wxGridCellChoiceEditor(const wxArrayString& choices, + bool allowOthers) + : m_choices(choices), + m_allowOthers(allowOthers) { } + wxGridCellChoiceEditor::wxGridCellChoiceEditor(size_t count, const wxString choices[], bool allowOthers) @@ -1284,20 +1419,11 @@ 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); } @@ -1320,15 +1446,15 @@ void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) m_startValue = grid->GetTable()->GetValue(row, col); - Combo()->SetValue(m_startValue); - size_t count = m_choices.GetCount(); - for (size_t i=0; iSetValue(m_startValue); + else { - if (m_startValue == m_choices[i]) - { - Combo()->SetSelection(i); - break; - } + // find the right position, or default to the first if not found + int pos = Combo()->FindString(m_startValue); + if (pos == -1) + pos = 0; + Combo()->SetSelection(pos); } Combo()->SetInsertionPointEnd(); Combo()->SetFocus(); @@ -1338,15 +1464,12 @@ bool wxGridCellChoiceEditor::EndEdit(int row, int col, wxGrid* grid) { wxString value = Combo()->GetValue(); - bool changed = value != m_startValue; - - if ( changed ) - grid->GetTable()->SetValue(row, col, value); + if ( value == m_startValue ) + return false; - m_startValue = wxEmptyString; - Combo()->SetValue(m_startValue); + grid->GetTable()->SetValue(row, col, value); - return changed; + return true; } void wxGridCellChoiceEditor::Reset() @@ -1372,6 +1495,12 @@ void wxGridCellChoiceEditor::SetParameters(const wxString& params) } } +// return the value in the text control +wxString wxGridCellChoiceEditor::GetValue() const +{ + return Combo()->GetValue(); +} + #endif // wxUSE_COMBOBOX // ---------------------------------------------------------------------------- @@ -1380,7 +1509,7 @@ void wxGridCellChoiceEditor::SetParameters(const wxString& params) void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) { - switch ( event.KeyCode() ) + switch ( event.GetKeyCode() ) { case WXK_ESCAPE: m_editor->Reset(); @@ -1405,7 +1534,7 @@ void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) { - switch ( event.KeyCode() ) + switch ( event.GetKeyCode() ) { case WXK_ESCAPE: case WXK_TAB: @@ -1449,13 +1578,21 @@ void wxGridCellRenderer::Draw(wxGrid& grid, { dc.SetBackgroundMode( wxSOLID ); - if ( isSelected ) + // grey out fields if the grid is disabled + if( grid.IsEnabled() ) { - dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); + if ( isSelected ) + { + dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); + } + else + { + dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); + } } else { - dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); + dc.SetBrush(wxBrush(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE), wxSOLID)); } dc.SetPen( *wxTRANSPARENT_PEN ); @@ -1475,15 +1612,24 @@ void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, // TODO some special colours for attr.IsReadOnly() case? - if ( isSelected ) + // different coloured text when the grid is disabled + if( grid.IsEnabled() ) { - dc.SetTextBackground( grid.GetSelectionBackground() ); - dc.SetTextForeground( grid.GetSelectionForeground() ); + if ( isSelected ) + { + dc.SetTextBackground( grid.GetSelectionBackground() ); + dc.SetTextForeground( grid.GetSelectionForeground() ); + } + else + { + dc.SetTextBackground( attr.GetBackgroundColour() ); + dc.SetTextForeground( attr.GetTextColour() ); + } } else { - dc.SetTextBackground( attr.GetBackgroundColour() ); - dc.SetTextForeground( attr.GetTextColour() ); + dc.SetTextBackground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)); + dc.SetTextForeground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_GRAYTEXT)); } dc.SetFont( attr.GetFont() ); @@ -1522,16 +1668,85 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, int row, int col, bool isSelected) { - wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); + wxRect rect = rectCell; + rect.Inflate(-1); - // now we only have to draw the text - SetTextColoursAndFont(grid, attr, dc, isSelected); + // erase only this cells background, overflow cells should have been erased + wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); int hAlign, vAlign; attr.GetAlignment(&hAlign, &vAlign); - wxRect rect = rectCell; - rect.Inflate(-1); + int overflowCols = 0; + + if (attr.GetOverflow()) + { + 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 + 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)) + { + is_empty = false; + break; + } + } + if (is_empty) + rect.width += grid.GetColSize(i); + else + { + i--; + break; + } + if (rect.width >= best_width) break; + } + overflowCols = i - col - cell_cols + 1; + if (overflowCols >= cols) overflowCols = cols - 1; + } + + if (overflowCols > 0) // redraw overflow cells w/ proper hilight + { + hAlign = wxALIGN_LEFT; // if oveflowed then it's left aligned + wxRect clip = rect; + clip.x += rectCell.width; + // draw each overflow cell individually + 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++) + { + clip.width = grid.GetColSize(i) - 1; + dc.DestroyClippingRegion(); + dc.SetClippingRegion(clip); + + SetTextColoursAndFont(grid, attr, dc, + grid.IsInSelection(row,i)); + + grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), + rect, hAlign, vAlign); + clip.x += grid.GetColSize(i) - 1; + } + + rect = rectCell; + rect.Inflate(-1); + rect.width++; + dc.DestroyClippingRegion(); + } + } + + // now we only have to draw the text + SetTextColoursAndFont(grid, attr, dc, isSelected); grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), rect, hAlign, vAlign); @@ -1617,7 +1832,7 @@ 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 { @@ -1633,9 +1848,9 @@ wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) { if ( m_precision == -1 ) { - // default width/precision - m_format = _T("%f"); - } + // default width/precision + m_format = _T("%f"); + } else { m_format.Printf(_T("%%.%df"), m_precision); @@ -1753,10 +1968,9 @@ 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__) @@ -1792,11 +2006,31 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, } // draw a border around checkmark + int vAlign, hAlign; + attr.GetAlignment(& hAlign, &vAlign); + wxRect rectBorder; - 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; + 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.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.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.width = size.x; + rectBorder.height = size.y; + } bool value; if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) @@ -1804,7 +2038,7 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, else { wxString cellval( grid.GetTable()->GetValue(row, col) ); - value = !( !cellval || (cellval == "0") ); + value = !( !cellval || (cellval == wxT("0")) ); } if ( value ) @@ -1843,6 +2077,9 @@ void wxGridCellAttr::Init(wxGridCellAttr *attrDefault) m_attrkind = wxGridCellAttr::Cell; + m_sizeRows = m_sizeCols = 1; + m_overflow = UnsetOverflow; + SetDefAttr(attrDefault); } @@ -1859,6 +2096,8 @@ wxGridCellAttr *wxGridCellAttr::Clone() const if ( HasAlignment() ) attr->SetAlignment(m_hAlign, m_vAlign); + attr->SetSize( m_sizeRows, m_sizeCols ); + if ( m_renderer ) { attr->SetRenderer(m_renderer); @@ -1886,12 +2125,14 @@ 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 ); + // Directly access member functions as GetRender/Editor don't just return // m_renderer/m_editor // @@ -1909,9 +2150,33 @@ void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() ) SetReadOnly(mergefrom->IsReadOnly()); + if (!HasOverflowMode() && mergefrom->HasOverflowMode() ) + SetOverflow(mergefrom->GetOverflow()); + SetDefAttr(mergefrom->m_defGridAttr); } +void wxGridCellAttr::SetSize(int num_rows, int num_cols) +{ + // The size of a cell is normally 1,1 + + // If this cell is larger (2,2) then this is the top left cell + // the other cells that will be covered (lower right cells) must be + // set to negative or zero values such that + // row + num_rows of the covered cell points to the larger cell (this cell) + // same goes for the col + 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))), + wxT("wxGridCellAttr::SetSize only takes two postive values or negative/zero values")); + + m_sizeRows = num_rows; + m_sizeCols = num_cols; +} + const wxColour& wxGridCellAttr::GetTextColour() const { if (HasTextColour()) @@ -1973,6 +2238,11 @@ 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; +} // GetRenderer and GetEditor use a slightly different decision path about // which attribute to use. If a non-default attr object has one then it is @@ -2320,16 +2590,12 @@ wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, { //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; + 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); - 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 + if((attrcell != attrrow) && (attrrow != attrcol) && (attrcell != attrcol)){ + // Two or more are non NULL attr = new wxGridCellAttr; attr->SetKind(wxGridCellAttr::Merged); @@ -2351,11 +2617,21 @@ wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, //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(attrcol) + { + if(attr) + attr->DecRef(); + attr = attrcol; + } + if(attrcell) + { + if(attr) + attr->DecRef(); + attr = attrcell; + } } } break; @@ -2363,10 +2639,10 @@ wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, attr = m_data->m_cellAttrs.GetAttr(row, col); break; case (wxGridCellAttr::Col): - attr = m_data->m_colAttrs.GetAttr(col); + attr = m_data->m_colAttrs.GetAttr(col); break; case (wxGridCellAttr::Row): - attr = m_data->m_rowAttrs.GetAttr(row); + attr = m_data->m_rowAttrs.GetAttr(row); break; default: // unused as yet... @@ -2610,7 +2886,7 @@ 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) @@ -2671,14 +2947,14 @@ 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), @@ -2686,7 +2962,7 @@ 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), @@ -2694,14 +2970,14 @@ 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), @@ -2709,7 +2985,7 @@ 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; } @@ -2732,7 +3008,7 @@ wxString wxGridTableBase::GetColLabelValue( int col ) unsigned int i, n; for ( n = 1; ; n++ ) { - s += (_T('A') + (wxChar)( col%26 )); + s += (wxChar) (_T('A') + (wxChar)( col%26 )); col = col/26 - 1; if ( col < 0 ) break; } @@ -2776,7 +3052,7 @@ 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), @@ -2850,21 +3126,13 @@ wxGridStringTable::wxGridStringTable() wxGridStringTable::wxGridStringTable( int numRows, int numCols ) : wxGridTableBase() { - int row, col; - m_data.Alloc( numRows ); wxArrayString sa; sa.Alloc( numCols ); - for ( col = 0; col < numCols; col++ ) - { - sa.Add( wxEmptyString ); - } + sa.Add( wxEmptyString, numCols ); - for ( row = 0; row < numRows; row++ ) - { - m_data.Add( sa ); - } + m_data.Add( sa, numRows ); } wxGridStringTable::~wxGridStringTable() @@ -2886,23 +3154,25 @@ int wxGridStringTable::GetNumberCols() wxString wxGridStringTable::GetValue( int row, int col ) { - wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), - _T("invalid row or column index in wxGridStringTable") ); + wxCHECK_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), + wxEmptyString, + _T("invalid row or column index in wxGridStringTable") ); return m_data[row][col]; } void wxGridStringTable::SetValue( int row, int col, const wxString& value ) { - wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), - _T("invalid row or column index in wxGridStringTable") ); + wxCHECK_RET( (row < GetNumberRows()) && (col < GetNumberCols()), + _T("invalid row or column index in wxGridStringTable") ); m_data[row][col] = value; } bool wxGridStringTable::IsEmptyCell( int row, int col ) { - wxASSERT_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), + wxCHECK_MSG( (row < GetNumberRows()) && (col < GetNumberCols()), + true, _T("invalid row or column index in wxGridStringTable") ); return (m_data[row][col] == wxEmptyString); @@ -2931,8 +3201,6 @@ void wxGridStringTable::Clear() bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) { - size_t row, col; - size_t curNumRows = m_data.GetCount(); size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); @@ -2944,15 +3212,8 @@ bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) wxArrayString sa; sa.Alloc( curNumCols ); - for ( col = 0; col < curNumCols; col++ ) - { - sa.Add( wxEmptyString ); - } - - for ( row = pos; row < pos + numRows; row++ ) - { - m_data.Insert( sa, row ); - } + sa.Add( wxEmptyString, curNumCols ); + m_data.Insert( sa, pos, numRows ); if ( GetView() ) { wxGridTableMessage msg( this, @@ -2963,13 +3224,11 @@ bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::AppendRows( size_t numRows ) { - size_t row, col; - size_t curNumRows = m_data.GetCount(); size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); @@ -2978,16 +3237,10 @@ bool wxGridStringTable::AppendRows( size_t numRows ) if ( curNumCols > 0 ) { sa.Alloc( curNumCols ); - for ( col = 0; col < curNumCols; col++ ) - { - sa.Add( wxEmptyString ); - } + sa.Add( wxEmptyString, curNumCols ); } - for ( row = 0; row < numRows; row++ ) - { - m_data.Add( sa ); - } + m_data.Add( sa, numRows ); if ( GetView() ) { @@ -2998,22 +3251,24 @@ bool wxGridStringTable::AppendRows( size_t numRows ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) { - size_t n; - size_t curNumRows = m_data.GetCount(); if ( pos >= curNumRows ) { - wxString errmsg; - errmsg.Printf(wxT("Called wxGridStringTable::DeleteRows(pos=%d, N=%d)\nPos value is invalid for present table with %d rows"), - pos, numRows, curNumRows ); - wxFAIL_MSG( errmsg ); - return FALSE; + wxFAIL_MSG( wxString::Format + ( + wxT("Called wxGridStringTable::DeleteRows(pos=%lu, N=%lu)\nPos value is invalid for present table with %lu rows"), + (unsigned long)pos, + (unsigned long)numRows, + (unsigned long)curNumRows + ) ); + + return false; } if ( numRows > curNumRows - pos ) @@ -3023,14 +3278,11 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) if ( numRows >= curNumRows ) { - m_data.Empty(); // don't release memory just yet + m_data.Clear(); } else { - for ( n = 0; n < numRows; n++ ) - { - m_data.RemoveAt( pos ); - } + m_data.RemoveAt( pos, numRows ); } if ( GetView() ) { @@ -3042,7 +3294,7 @@ 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 ) @@ -3075,12 +3327,12 @@ bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::AppendCols( size_t numCols ) { - size_t row, n; + size_t row; size_t curNumRows = m_data.GetCount(); #if 0 @@ -3089,16 +3341,13 @@ bool wxGridStringTable::AppendCols( size_t numCols ) // 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 ( n = 0; n < numCols; n++ ) - { - m_data[row].Add( wxEmptyString ); - } + m_data[row].Add( wxEmptyString, numCols ); } if ( GetView() ) @@ -3110,12 +3359,12 @@ bool wxGridStringTable::AppendCols( size_t numCols ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) { - size_t row, n; + size_t row; size_t curNumRows = m_data.GetCount(); size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : @@ -3123,11 +3372,14 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) if ( pos >= curNumCols ) { - wxString errmsg; - errmsg.Printf( wxT("Called wxGridStringTable::DeleteCols(pos=%d, N=%d)...\nPos value is invalid for present table with %d cols"), - pos, numCols, curNumCols ); - wxFAIL_MSG( errmsg ); - return FALSE; + wxFAIL_MSG( wxString::Format + ( + wxT("Called wxGridStringTable::DeleteCols(pos=%lu, N=%lu)\nPos value is invalid for present table with %lu cols"), + (unsigned long)pos, + (unsigned long)numCols, + (unsigned long)curNumCols + ) ); + return false; } if ( numCols > curNumCols - pos ) @@ -3143,10 +3395,7 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) } else { - for ( n = 0; n < numCols; n++ ) - { - m_data[row].RemoveAt( pos ); - } + m_data[row].RemoveAt( pos, numCols ); } } if ( GetView() ) @@ -3159,7 +3408,7 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) GetView()->ProcessTableMessage( msg ); } - return TRUE; + return true; } wxString wxGridStringTable::GetRowLabelValue( int row ) @@ -3238,7 +3487,7 @@ END_EVENT_TABLE() wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE|wxFULL_REPAINT_ON_RESIZE ) { m_owner = parent; } @@ -3304,7 +3553,7 @@ END_EVENT_TABLE() wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE|wxFULL_REPAINT_ON_RESIZE ) { m_owner = parent; } @@ -3369,7 +3618,7 @@ END_EVENT_TABLE() wxGridCornerLabelWindow::wxGridCornerLabelWindow( wxGrid *parent, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS|wxBORDER_NONE|wxFULL_REPAINT_ON_RESIZE ) { m_owner = parent; } @@ -3382,13 +3631,15 @@ void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) int client_width = 0; GetClientSize( &client_width, &client_height ); - dc.SetPen( *wxBLACK_PEN ); + 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 ); - - dc.SetPen( *wxWHITE_PEN ); 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 ); } @@ -3428,19 +3679,24 @@ BEGIN_EVENT_TABLE( wxGridWindow, wxWindow ) EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent ) EVT_KEY_DOWN( wxGridWindow::OnKeyDown ) EVT_KEY_UP( wxGridWindow::OnKeyUp ) + EVT_SET_FOCUS( wxGridWindow::OnFocus ) + EVT_KILL_FOCUS( wxGridWindow::OnFocus ) EVT_ERASE_BACKGROUND( wxGridWindow::OnEraseBackground ) END_EVENT_TABLE() wxGridWindow::wxGridWindow( wxGrid *parent, wxGridRowLabelWindow *rowLblWin, wxGridColLabelWindow *colLblWin, - wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS, "grid window" ) + wxWindowID id, + const wxPoint &pos, + const wxSize &size ) + : 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")); } @@ -3499,28 +3755,84 @@ void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) { } +void wxGridWindow::OnFocus(wxFocusEvent& event) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); +} ////////////////////////////////////////////////////////////////////// // Internal Helper function for computing row or column from some // (unscrolled) coordinate value, using either -// m_defaultRowHeight/m_defaultColWidth or binary search on array +// m_defaultRowHeight/m_defaultColWidth or binary search on array // of m_rowBottoms/m_ColRights to speed up the search! // Internal helper macros for simpler use of that function static int CoordToRowOrCol(int coord, int defaultDist, int minDist, - const wxArrayInt& BorderArray, bool maxOnOverflow); + const wxArrayInt& BorderArray, int nMax, + bool clipToMinMax); #define internalXToCol(x) CoordToRowOrCol(x, m_defaultColWidth, \ - WXGRID_MIN_COL_WIDTH, \ - m_colRights, TRUE) + m_minAcceptableColWidth, \ + m_colRights, m_numCols, true) #define internalYToRow(y) CoordToRowOrCol(y, m_defaultRowHeight, \ - WXGRID_MIN_ROW_HEIGHT, \ - m_rowBottoms, TRUE) + m_minAcceptableRowHeight, \ + 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 (à la NotebookPageInfo) +*/ +#else IMPLEMENT_DYNAMIC_CLASS( wxGrid, wxScrolledWindow ) +#endif BEGIN_EVENT_TABLE( wxGrid, wxScrolledWindow ) EVT_PAINT( wxGrid::OnPaint ) @@ -3530,6 +3842,16 @@ BEGIN_EVENT_TABLE( wxGrid, wxScrolledWindow ) 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, @@ -3541,6 +3863,24 @@ 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; } @@ -3571,14 +3911,22 @@ wxGrid::~wxGrid() // ----- 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 + +#if _USE_VISATTR +#include "wx/listbox.h" +#endif + void wxGrid::Create() { - m_created = FALSE; // set to TRUE by CreateGrid + m_created = false; // set to true by CreateGrid m_table = (wxGridTableBase *) NULL; - m_ownTable = FALSE; + m_ownTable = false; - m_cellEditCtrlEnabled = FALSE; + m_cellEditCtrlEnabled = false; m_defaultCellAttr = new wxGridCellAttr(); @@ -3587,13 +3935,22 @@ 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; @@ -3604,32 +3961,54 @@ void wxGrid::Create() // create the type registry m_typeRegistry = new wxGridTypeRegistry; - m_selection = 0; + m_selection = NULL; + // subwindow components that make up the wxGrid m_cornerLabelWin = new wxGridCornerLabelWindow( this, - -1, + wxID_ANY, wxDefaultPosition, wxDefaultSize ); m_rowLabelWin = new wxGridRowLabelWindow( this, - -1, + wxID_ANY, wxDefaultPosition, wxDefaultSize ); m_colLabelWin = new wxGridColLabelWindow( this, - -1, + 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(); } @@ -3638,7 +4017,7 @@ 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; @@ -3646,12 +4025,12 @@ 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; } @@ -3664,21 +4043,36 @@ void wxGrid::SetSelectionMode(wxGrid::wxGridSelectionModes selmode) m_selection->SetSelectionMode( selmode ); } +wxGrid::wxGridSelectionModes wxGrid::GetSelectionMode() const +{ + wxCHECK_MSG( m_created, wxGrid::wxGridSelectCells, + wxT("Called wxGrid::GetSelectionMode() before calling CreateGrid()") ); + + return m_selection->GetSelectionMode(); +} + bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, wxGrid::wxGridSelectionModes selmode ) { if ( m_created ) { - // RD: Actually, this should probably be allowed. I think it would be - // nice to be able to switch multiple Tables in and out of a single - // View at runtime. Is there anything in the implmentation that would - // prevent this? + // stop all processing + m_created = false; + + if (m_ownTable) + { + wxGridTableBase *t=m_table; + m_table=0; + delete t; + } + delete m_selection; - // At least, you now have to cope with m_selection - wxFAIL_MSG( wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); - return FALSE; + m_table=0; + m_selection=0; + m_numRows=0; + m_numCols=0; } - else + if (table) { m_numRows = table->GetNumberRows(); m_numCols = table->GetNumberCols(); @@ -3686,12 +4080,12 @@ bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, m_table = table; m_table->SetView( this ); if (takeOwnership) - m_ownTable = TRUE; + m_ownTable = true; m_selection = new wxGridSelection( this, selmode ); CalcDimensions(); - m_created = TRUE; + m_created = true; } return m_created; @@ -3716,44 +4110,51 @@ void wxGrid::Init() // init attr cache m_attrCache.row = -1; + m_attrCache.col = -1; + m_attrCache.attr = NULL; // TODO: something better than this ? // m_labelFont = this->GetFont(); - m_labelFont.SetWeight( m_labelFont.GetWeight() + 2 ); + m_labelFont.SetWeight( wxBOLD ); - m_rowLabelHorizAlign = wxALIGN_LEFT; + m_rowLabelHorizAlign = wxALIGN_CENTRE; m_rowLabelVertAlign = wxALIGN_CENTRE; m_colLabelHorizAlign = wxALIGN_CENTRE; - m_colLabelVertAlign = wxALIGN_TOP; + m_colLabelVertAlign = wxALIGN_CENTRE; + m_colLabelTextOrientation = wxHORIZONTAL; m_defaultColWidth = WXGRID_DEFAULT_COL_WIDTH; m_defaultRowHeight = m_gridWin->GetCharHeight(); + m_minAcceptableColWidth = WXGRID_MIN_COL_WIDTH; + m_minAcceptableRowHeight = WXGRID_MIN_ROW_HEIGHT; + #if defined(__WXMOTIF__) || defined(__WXGTK__) // see also text ctrl sizing in ShowCellEditControl() m_defaultRowHeight += 8; #else m_defaultRowHeight += 4; #endif - m_gridLineColour = wxColour( 128, 128, 255 ); - m_gridLinesEnabled = TRUE; - m_cellHighlightColour = m_gridLineColour; + m_gridLineColour = wxColour( 192,192,192 ); + m_gridLinesEnabled = true; + m_cellHighlightColour = *wxBLACK; m_cellHighlightPenWidth = 2; m_cellHighlightROPenWidth = 1; 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 ); @@ -3765,13 +4166,16 @@ 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; } // ---------------------------------------------------------------------------- @@ -3793,9 +4197,11 @@ void wxGrid::InitRowHeights() m_rowBottoms.Alloc( m_numRows ); int rowBottom = 0; + + m_rowHeights.Add( m_defaultRowHeight, m_numRows ); + for ( int i = 0; i < m_numRows; i++ ) { - m_rowHeights.Add( m_defaultRowHeight ); rowBottom += m_defaultRowHeight; m_rowBottoms.Add( rowBottom ); } @@ -3809,9 +4215,11 @@ void wxGrid::InitColWidths() m_colWidths.Alloc( m_numCols ); m_colRights.Alloc( m_numCols ); int colRight = 0; + + m_colWidths.Add( m_defaultColWidth, m_numCols ); + for ( int i = 0; i < m_numCols; i++ ) { - m_colWidths.Add( m_defaultColWidth ); colRight += m_defaultColWidth; m_colRights.Add( colRight ); } @@ -3865,32 +4273,36 @@ void wxGrid::CalcDimensions() int w = m_numCols > 0 ? GetColRight(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(); + } + // 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, @@ -3905,19 +4317,24 @@ void wxGrid::CalcDimensions() 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() ) + if ( m_colLabelWin && m_colLabelWin->IsShown() ) m_colLabelWin->SetSize( m_rowLabelWidth, 0, cw-m_rowLabelWidth, m_colLabelHeight); - if ( m_rowLabelWin->IsShown() ) + if ( m_rowLabelWin && m_rowLabelWin->IsShown() ) m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, ch-m_colLabelHeight); - if ( m_gridWin->IsShown() ) + if ( m_gridWin && m_gridWin->IsShown() ) m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, cw-m_rowLabelWidth, ch-m_colLabelHeight); } @@ -3928,8 +4345,17 @@ void wxGrid::CalcWindowSizes() 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 @@ -3955,11 +4381,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( !m_rowHeights.IsEmpty() ) { - for ( i = 0; i < numRows; i++ ) - { - m_rowHeights.Insert( m_defaultRowHeight, pos ); - m_rowBottoms.Insert( 0, pos ); - } + m_rowHeights.Insert( m_defaultRowHeight, pos, numRows ); + m_rowBottoms.Insert( 0, pos, numRows ); int bottom = 0; if ( pos > 0 ) bottom = m_rowBottoms[pos-1]; @@ -3977,7 +4400,9 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) // SetCurrentCell( 0, 0 ); } - m_selection->UpdateRows( pos, numRows ); + + if ( m_selection ) + m_selection->UpdateRows( pos, numRows ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); if (attrProvider) attrProvider->UpdateAttrRows( pos, numRows ); @@ -3988,7 +4413,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: @@ -3999,11 +4424,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( !m_rowHeights.IsEmpty() ) { - for ( i = 0; i < numRows; i++ ) - { - m_rowHeights.Add( m_defaultRowHeight ); - m_rowBottoms.Add( 0 ); - } + m_rowHeights.Add( m_defaultRowHeight, numRows ); + m_rowBottoms.Add( 0, numRows ); int bottom = 0; if ( oldNumRows > 0 ) bottom = m_rowBottoms[oldNumRows-1]; @@ -4027,7 +4449,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_ROWS_DELETED: @@ -4038,11 +4460,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( !m_rowHeights.IsEmpty() ) { - for ( i = 0; i < numRows; i++ ) - { - m_rowHeights.RemoveAt( pos ); - m_rowBottoms.RemoveAt( pos ); - } + m_rowHeights.RemoveAt( pos, numRows ); + m_rowBottoms.RemoveAt( pos, numRows ); int h = 0; for ( i = 0; i < m_numRows; i++ ) @@ -4060,7 +4479,9 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( m_currentCellCoords.GetRow() >= m_numRows ) m_currentCellCoords.Set( 0, 0 ); } - m_selection->UpdateRows( pos, -((int)numRows) ); + + if ( m_selection ) + m_selection->UpdateRows( pos, -((int)numRows) ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); if (attrProvider) { attrProvider->UpdateAttrRows( pos, -((int)numRows) ); @@ -4081,7 +4502,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_COLS_INSERTED: @@ -4092,11 +4513,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( !m_colWidths.IsEmpty() ) { - for ( i = 0; i < numCols; i++ ) - { - m_colWidths.Insert( m_defaultColWidth, pos ); - m_colRights.Insert( 0, pos ); - } + m_colWidths.Insert( m_defaultColWidth, pos, numCols ); + m_colRights.Insert( 0, pos, numCols ); int right = 0; if ( pos > 0 ) right = m_colRights[pos-1]; @@ -4114,7 +4532,9 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) // SetCurrentCell( 0, 0 ); } - m_selection->UpdateCols( pos, numCols ); + + if ( m_selection ) + m_selection->UpdateCols( pos, numCols ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); if (attrProvider) attrProvider->UpdateAttrCols( pos, numCols ); @@ -4125,7 +4545,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_COLS_APPENDED: @@ -4135,11 +4555,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_numCols += numCols; if ( !m_colWidths.IsEmpty() ) { - for ( i = 0; i < numCols; i++ ) - { - m_colWidths.Add( m_defaultColWidth ); - m_colRights.Add( 0 ); - } + m_colWidths.Add( m_defaultColWidth, numCols ); + m_colRights.Add( 0, numCols ); int right = 0; if ( oldNumCols > 0 ) right = m_colRights[oldNumCols-1]; @@ -4163,7 +4580,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_colLabelWin->Refresh(); } } - result = TRUE; + result = true; break; case wxGRIDTABLE_NOTIFY_COLS_DELETED: @@ -4174,11 +4591,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( !m_colWidths.IsEmpty() ) { - for ( i = 0; i < numCols; i++ ) - { - m_colWidths.RemoveAt( pos ); - m_colRights.RemoveAt( pos ); - } + m_colWidths.RemoveAt( pos, numCols ); + m_colRights.RemoveAt( pos, numCols ); int w = 0; for ( i = 0; i < m_numCols; i++ ) @@ -4196,7 +4610,9 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( m_currentCellCoords.GetCol() >= m_numCols ) m_currentCellCoords.Set( 0, 0 ); } - m_selection->UpdateCols( pos, -((int)numCols) ); + + if ( m_selection ) + m_selection->UpdateCols( pos, -((int)numCols) ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); if (attrProvider) { attrProvider->UpdateAttrCols( pos, -((int)numCols) ); @@ -4217,7 +4633,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_colLabelWin->Refresh(); } } - result = TRUE; + result = true; break; } @@ -4399,7 +4815,7 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) { if (!m_isDragging) { - m_isDragging = TRUE; + m_isDragging = true; m_rowLabelWin->CaptureMouse(); } @@ -4431,11 +4847,14 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) case WXGRID_CURSOR_SELECT_ROW: if ( (row = YToRow( y )) >= 0 ) { - m_selection->SelectRow( row, - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + if ( m_selection ) + { + m_selection->SelectRow( row, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } } // default label to suppress warnings about "enumeration value @@ -4452,8 +4871,8 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) if (m_isDragging) { - m_rowLabelWin->ReleaseMouse(); - m_isDragging = FALSE; + if (m_rowLabelWin->HasCapture()) m_rowLabelWin->ReleaseMouse(); + m_isDragging = false; } // ------------ Entering or leaving the window @@ -4480,21 +4899,29 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) { if ( !event.ShiftDown() && !event.ControlDown() ) ClearSelection(); - if ( event.ShiftDown() ) - m_selection->SelectBlock( m_currentCellCoords.GetRow(), - 0, - row, - GetNumberCols() - 1, - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); - else - m_selection->SelectRow( row, - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + if ( m_selection ) + { + if ( event.ShiftDown() ) + { + m_selection->SelectBlock( m_currentCellCoords.GetRow(), + 0, + row, + GetNumberCols() - 1, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } + else + { + m_selection->SelectRow( row, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } + } + ChangeCursorMode(WXGRID_CURSOR_SELECT_ROW, m_rowLabelWin); } } @@ -4512,10 +4939,23 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) // else if (event.LeftDClick() ) { - if ( YToEdgeOfRow(y) < 0 ) + int row = YToEdgeOfRow(y); + if ( row < 0 ) { row = YToRow(y); - SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ); + if ( row >=0 && + !SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, row, -1, event ) ) + { + // no default action at the moment + } + } + else + { + // adjust row height depending on label text + AutoSizeRowLabelSize( row ); + + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); + m_dragLastPos = -1; } } @@ -4544,7 +4984,8 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) else if ( event.RightDown() ) { row = YToRow(y); - if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) ) + if ( row >=0 && + !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, row, -1, event ) ) { // no default action at the moment } @@ -4556,7 +4997,8 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) else if ( event.RightDClick() ) { row = YToRow(y); - if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) ) + if ( row >= 0 && + !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, row, -1, event ) ) { // no default action at the moment } @@ -4574,12 +5016,12 @@ 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); } } } @@ -4595,7 +5037,7 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) { if (!m_isDragging) { - m_isDragging = TRUE; + m_isDragging = true; m_colLabelWin->CaptureMouse(); } @@ -4627,11 +5069,14 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) case WXGRID_CURSOR_SELECT_COL: if ( (col = XToCol( x )) >= 0 ) { - m_selection->SelectCol( col, - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + if ( m_selection ) + { + m_selection->SelectCol( col, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } } // default label to suppress warnings about "enumeration value @@ -4648,8 +5093,8 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) if (m_isDragging) { - m_colLabelWin->ReleaseMouse(); - m_isDragging = FALSE; + if (m_colLabelWin->HasCapture()) m_colLabelWin->ReleaseMouse(); + m_isDragging = false; } // ------------ Entering or leaving the window @@ -4676,20 +5121,28 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) { if ( !event.ShiftDown() && !event.ControlDown() ) ClearSelection(); - 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() ); + if ( m_selection ) + { + 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); } } @@ -4707,10 +5160,23 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) // if ( event.LeftDClick() ) { - if ( XToEdgeOfCol(x) < 0 ) + int col = XToEdgeOfCol(x); + if ( col < 0 ) { col = XToCol(x); - SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event ); + if ( col >= 0 && + ! SendEvent( wxEVT_GRID_LABEL_LEFT_DCLICK, -1, col, event ) ) + { + // no default action at the moment + } + } + else + { + // adjust column width depending on label text + AutoSizeColLabelSize( col ); + + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL, m_colLabelWin); + m_dragLastPos = -1; } } @@ -4739,7 +5205,8 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) else if ( event.RightDown() ) { col = XToCol(x); - if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) ) + if ( col >= 0 && + !SendEvent( wxEVT_GRID_LABEL_RIGHT_CLICK, -1, col, event ) ) { // no default action at the moment } @@ -4751,7 +5218,8 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) else if ( event.RightDClick() ) { col = XToCol(x); - if ( !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) ) + if ( col >= 0 && + !SendEvent( wxEVT_GRID_LABEL_RIGHT_DCLICK, -1, col, event ) ) { // no default action at the moment } @@ -4769,12 +5237,12 @@ 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); } } } @@ -4850,7 +5318,7 @@ void wxGrid::ChangeCursorMode(CursorMode mode, if ( m_winCapture ) { - m_winCapture->ReleaseMouse(); + if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse(); m_winCapture = (wxWindow *)NULL; } @@ -4890,6 +5358,15 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) wxGridCellCoords coords; 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)) + { + coords.SetRow(coords.GetRow() + cell_rows); + coords.SetCol(coords.GetCol() + cell_cols); + } + if ( event.Dragging() ) { //wxLogDebug("pos(%d, %d) coords(%d, %d)", pos.x, pos.y, coords.GetRow(), coords.GetCol()); @@ -4907,7 +5384,7 @@ 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 @@ -4933,6 +5410,19 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) 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 { if ( !IsSelection() ) @@ -4993,7 +5483,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) return; } - m_isDragging = FALSE; + m_isDragging = false; m_startDragPos = wxDefaultPosition; // VZ: if we do this, the mode is reset to WXGRID_CURSOR_SELECT_CELL @@ -5021,14 +5511,17 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) ClearSelection(); if ( event.ShiftDown() ) { - m_selection->SelectBlock( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol(), - coords.GetRow(), - coords.GetCol(), - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + if ( m_selection ) + { + m_selection->SelectBlock( m_currentCellCoords.GetRow(), + m_currentCellCoords.GetCol(), + coords.GetRow(), + coords.GetCol(), + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } } else if ( XToEdgeOfCol(x) < 0 && YToEdgeOfRow(y) < 0 ) @@ -5036,27 +5529,9 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) DisableCellEditControl(); MakeCellVisible( coords ); - // if this is the second click on this cell then start - // the edit control - if ( m_waitForSlowClick && - (coords == m_currentCellCoords) && - CanEnableCellControl()) - { - EnableCellEditControl(); - - wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); - wxGridCellEditor *editor = attr->GetEditor(this, - coords.GetRow(), - coords.GetCol()); - editor->StartingClick(); - editor->DecRef(); - attr->DecRef(); - - m_waitForSlowClick = FALSE; - } - else + if ( event.ControlDown() ) { - if ( event.ControlDown() ) + if ( m_selection ) { m_selection->ToggleCellSelection( coords.GetRow(), coords.GetCol(), @@ -5064,18 +5539,23 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) event.ShiftDown(), event.AltDown(), event.MetaDown() ); - m_selectingTopLeft = wxGridNoCellCoords; - m_selectingBottomRight = wxGridNoCellCoords; - m_selectingKeyboard = coords; } - else + m_selectingTopLeft = wxGridNoCellCoords; + m_selectingBottomRight = wxGridNoCellCoords; + m_selectingKeyboard = coords; + } + else + { + m_waitForSlowClick = m_currentCellCoords == coords && coords != wxGridNoCellCoords; + SetCurrentCell( coords ); + if ( m_selection ) { - SetCurrentCell( coords ); - if ( m_selection->GetSelectionMode() - != wxGrid::wxGridSelectCells) + if ( m_selection->GetSelectionMode() != + wxGrid::wxGridSelectCells ) + { HighlightBlock( coords, coords ); + } } - m_waitForSlowClick = TRUE; } } } @@ -5090,11 +5570,17 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) 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; + } } + } @@ -5104,29 +5590,47 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) { if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) { - if ( m_selectingTopLeft != wxGridNoCellCoords && + if (m_winCapture) + { + if (m_winCapture->HasCapture()) m_winCapture->ReleaseMouse(); + m_winCapture = NULL; + } + + if ( coords == m_currentCellCoords && m_waitForSlowClick && CanEnableCellControl()) + { + ClearSelection(); + EnableCellEditControl(); + + wxGridCellAttr* attr = GetCellAttr(coords); + wxGridCellEditor *editor = attr->GetEditor(this, coords.GetRow(), coords.GetCol()); + editor->StartingClick(); + editor->DecRef(); + attr->DecRef(); + + m_waitForSlowClick = false; + } + else if ( m_selectingTopLeft != wxGridNoCellCoords && m_selectingBottomRight != wxGridNoCellCoords ) { - if (m_winCapture) + if ( m_selection ) { - m_winCapture->ReleaseMouse(); - m_winCapture = NULL; + m_selection->SelectBlock( m_selectingTopLeft.GetRow(), + m_selectingTopLeft.GetCol(), + m_selectingBottomRight.GetRow(), + m_selectingBottomRight.GetCol(), + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); } - m_selection->SelectBlock( m_selectingTopLeft.GetRow(), - m_selectingTopLeft.GetCol(), - m_selectingBottomRight.GetRow(), - m_selectingBottomRight.GetCol(), - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + m_selectingTopLeft = wxGridNoCellCoords; m_selectingBottomRight = wxGridNoCellCoords; - } - // Show the edit control, if it has been hidden for - // drag-shrinking. - ShowCellEditControl(); + // Show the edit control, if it has been hidden for + // drag-shrinking. + ShowCellEditControl(); + } } else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) { @@ -5186,6 +5690,13 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) // else if ( event.Moving() && !event.IsButton() ) { + if( coords.GetRow() < 0 || coords.GetCol() < 0 ) + { + // out of grid cell area + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); + return; + } + int dragRow = YToEdgeOfRow( y ); int dragCol = XToEdgeOfCol( x ); @@ -5258,7 +5769,7 @@ void wxGrid::DoEndDragResizeRow() int rowTop = GetRowTop(m_dragRowOrCol); SetRowSize( m_dragRowOrCol, - wxMax( m_dragLastPos - rowTop, WXGRID_MIN_ROW_HEIGHT ) ); + wxMax( m_dragLastPos - rowTop, m_minAcceptableRowHeight ) ); if ( !GetBatchCount() ) { @@ -5268,9 +5779,28 @@ 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; - m_gridWin->Refresh( FALSE, &rect ); + // 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); + if (leftCol >= 0) + { + for (i=leftCol; iRefresh( false, &rect ); } ShowCellEditControl(); @@ -5308,9 +5838,28 @@ 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; - m_gridWin->Refresh( FALSE, &rect ); + // 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); + if (topRow >= 0) + { + for (i=topRow; iRefresh( false, &rect ); } ShowCellEditControl(); @@ -5341,7 +5890,7 @@ bool wxGrid::ProcessTableMessage( wxGridTableMessage& msg ) return Redimension( msg ); default: - return FALSE; + return false; } } @@ -5372,7 +5921,7 @@ 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 ) @@ -5380,12 +5929,13 @@ bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) if (IsCellEditControlEnabled()) DisableCellEditControl(); - return m_table->InsertRows( pos, numRows ); + bool done = m_table->InsertRows( pos, numRows ); + return done; // 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; } @@ -5396,12 +5946,17 @@ bool wxGrid::AppendRows( int numRows, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::AppendRows() before calling CreateGrid()") ); - return FALSE; + return false; } - return ( m_table && m_table->AppendRows( numRows ) ); - // the table will have sent the results of the append row - // operation to this view object as a grid table message + 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; } @@ -5412,7 +5967,7 @@ 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 ) @@ -5420,11 +5975,12 @@ bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) if (IsCellEditControlEnabled()) DisableCellEditControl(); - return (m_table->DeleteRows( pos, numRows )); + bool done = m_table->DeleteRows( pos, numRows ); + return done; // 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; } @@ -5435,7 +5991,7 @@ 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 ) @@ -5443,11 +5999,12 @@ bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) if (IsCellEditControlEnabled()) DisableCellEditControl(); - return m_table->InsertCols( pos, numCols ); + bool done = m_table->InsertCols( pos, numCols ); + return done; // 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; } @@ -5458,12 +6015,17 @@ bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) if ( !m_created ) { wxFAIL_MSG( wxT("Called wxGrid::AppendCols() before calling CreateGrid()") ); - return FALSE; + return false; } - return ( m_table && m_table->AppendCols( numCols ) ); - // the table will have sent the results of the append col - // operation to this view object as a grid table message + if ( m_table ) + { + bool done = m_table->AppendCols( numCols ); + return done; + // the table will have sent the results of the append col + // operation to this view object as a grid table message + } + return false; } @@ -5474,7 +6036,7 @@ 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 ) @@ -5482,11 +6044,12 @@ bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) if (IsCellEditControlEnabled()) DisableCellEditControl(); - return ( m_table->DeleteCols( pos, numCols ) ); + bool done = m_table->DeleteCols( pos, numCols ); + return done; // 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; } @@ -5503,7 +6066,7 @@ int wxGrid::SendEvent( const wxEventType type, wxMouseEvent& mouseEv ) { bool claimed; - bool vetoed= FALSE; + bool vetoed; if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) { @@ -5531,7 +6094,7 @@ int wxGrid::SendEvent( const wxEventType type, this, m_selectingTopLeft, m_selectingBottomRight, - TRUE, + true, mouseEv.ControlDown(), mouseEv.ShiftDown(), mouseEv.AltDown(), @@ -5548,7 +6111,7 @@ int wxGrid::SendEvent( const wxEventType type, row, col, mouseEv.GetX() + GetRowLabelSize(), mouseEv.GetY() + GetColLabelSize(), - FALSE, + false, mouseEv.ControlDown(), mouseEv.ShiftDown(), mouseEv.AltDown(), @@ -5570,7 +6133,7 @@ int wxGrid::SendEvent( const wxEventType type, int row, int col ) { bool claimed; - bool vetoed= FALSE; + bool vetoed; if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) { @@ -5606,6 +6169,92 @@ void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) wxPaintDC dc(this); // needed to prevent zillions of paint events on MSW } +void wxGrid::Refresh(bool eraseb, const wxRect* rect) +{ + // Don't do anything if between Begin/EndBatch... + // EndBatch() will do all this on the last nested one anyway. + if (! GetBatchCount()) + { + // Refresh to get correct scrolled position: + wxScrolledWindow::Refresh(eraseb,rect); + + if (rect) + { + int rect_x, rect_y, rectWidth, rectHeight; + int width_label, width_cell, height_label, height_cell; + int x, y; + + //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; + + height_label = m_colLabelHeight - rect_y; + if (height_label > rectHeight) height_label = rectHeight; + + if (rect_x > m_rowLabelWidth) + { + x = rect_x - m_rowLabelWidth; + width_cell = rectWidth; + } + else + { + x = 0; + width_cell = rectWidth - (m_rowLabelWidth - rect_x); + } + + if (rect_y > m_colLabelHeight) + { + y = rect_y - m_colLabelHeight; + height_cell = rectHeight; + } + else + { + y = 0; + height_cell = rectHeight - (m_colLabelHeight - rect_y); + } + + // Paint corner label part intersecting rect. + if ( width_label > 0 && height_label > 0 ) + { + wxRect anotherrect(rect_x, rect_y, width_label, height_label); + m_cornerLabelWin->Refresh(eraseb, &anotherrect); + } + + // Paint col labels part intersecting rect. + if ( width_cell > 0 && height_label > 0 ) + { + wxRect anotherrect(x, rect_y, width_cell, height_label); + m_colLabelWin->Refresh(eraseb, &anotherrect); + } + + // Paint row labels part intersecting rect. + if ( width_label > 0 && height_cell > 0 ) + { + wxRect anotherrect(rect_x, y, width_label, height_cell); + m_rowLabelWin->Refresh(eraseb, &anotherrect); + } + + // Paint cell area part intersecting rect. + if ( width_cell > 0 && height_cell > 0 ) + { + wxRect anotherrect(x, y, width_cell, height_cell); + m_gridWin->Refresh(eraseb, &anotherrect); + } + } + else + { + m_cornerLabelWin->Refresh(eraseb, NULL); + m_colLabelWin->Refresh(eraseb, NULL); + m_rowLabelWin->Refresh(eraseb, NULL); + m_gridWin->Refresh(eraseb, NULL); + } + } +} void wxGrid::OnSize( wxSizeEvent& event ) { @@ -5627,7 +6276,7 @@ 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 // @@ -5640,7 +6289,7 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) // try local handlers // - switch ( event.KeyCode() ) + switch ( event.GetKeyCode() ) { case WXK_UP: if ( event.ControlDown() ) @@ -5701,8 +6350,7 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) else { // at the bottom of a column - HideCellEditControl(); - SaveEditControlValue(); + DisableCellEditControl(); } } break; @@ -5716,26 +6364,24 @@ 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 ) { - MoveCursorRight( FALSE ); + MoveCursorRight( false ); } else { // at right of grid - HideCellEditControl(); - SaveEditControlValue(); + DisableCellEditControl(); } } break; @@ -5775,17 +6421,20 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) case WXK_SPACE: if ( event.ControlDown() ) { - m_selection->ToggleCellSelection( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol(), - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); + if ( m_selection ) + { + m_selection->ToggleCellSelection( m_currentCellCoords.GetRow(), + m_currentCellCoords.GetCol(), + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + } break; } if ( !IsEditable() ) { - MoveCursorRight( FALSE ); + MoveCursorRight( false ); break; } // Otherwise fall through to default @@ -5802,18 +6451,18 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) // is special and will always start editing, for // other keys - ask the editor itself - if ( (event.KeyCode() == WXK_F2 && !event.HasModifiers()) + if ( (event.GetKeyCode() == WXK_F2 && !event.HasModifiers()) || editor->IsAcceptedKey(event) ) { + // ensure cell is visble + MakeCellVisible(row, col); EnableCellEditControl(); - // the editor could be not shown for a variety of - // reasons (i.e. blocked by the app or whatever), so - // check if it really was created - if ( m_cellEditCtrlEnabled ) - { - editor->StartingKey(event); - } + // 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 { @@ -5833,25 +6482,31 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) } } - m_inOnKeyDown = FALSE; + m_inOnKeyDown = false; } void wxGrid::OnKeyUp( wxKeyEvent& event ) { // try local handlers // - if ( event.KeyCode() == WXK_SHIFT ) + if ( event.GetKeyCode() == WXK_SHIFT ) { if ( m_selectingTopLeft != wxGridNoCellCoords && m_selectingBottomRight != wxGridNoCellCoords ) - m_selection->SelectBlock( m_selectingTopLeft.GetRow(), - m_selectingTopLeft.GetCol(), - m_selectingBottomRight.GetRow(), - m_selectingBottomRight.GetCol(), - event.ControlDown(), - TRUE, - event.AltDown(), - event.MetaDown() ); + { + 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_selectingTopLeft = wxGridNoCellCoords; m_selectingBottomRight = wxGridNoCellCoords; m_selectingKeyboard = wxGridNoCellCoords; @@ -5875,13 +6530,12 @@ void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) if ( m_currentCellCoords != wxGridNoCellCoords ) { - HideCellEditControl(); DisableCellEditControl(); - if ( IsVisible( m_currentCellCoords, FALSE ) ) + if ( IsVisible( m_currentCellCoords, false ) ) { wxRect r; - r = BlockToDeviceRect(m_currentCellCoords, coords); + r = BlockToDeviceRect(m_currentCellCoords, m_currentCellCoords); if ( !m_gridLinesEnabled ) { r.x--; @@ -5890,7 +6544,7 @@ void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) r.height++; } - wxGridCellCoordsArray cells = CalcCellsExposed( r ); + wxGridCellCoordsArray cells = CalcCellsExposed( r ); // Otherwise refresh redraws the highlight! m_currentCellCoords = coords; @@ -5913,16 +6567,20 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo int temp; wxGridCellCoords updateTopLeft, updateBottomRight; - if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) + if ( m_selection ) { - leftCol = 0; - rightCol = GetNumberCols() - 1; - } - else if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) - { - topRow = 0; - bottomRow = GetNumberRows() - 1; + if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) + { + leftCol = 0; + rightCol = GetNumberCols() - 1; + } + else if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) + { + topRow = 0; + bottomRow = GetNumberRows() - 1; + } } + if ( topRow > bottomRow ) { temp = topRow; @@ -5940,8 +6598,18 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo updateTopLeft = wxGridCellCoords( topRow, leftCol ); updateBottomRight = wxGridCellCoords( bottomRow, rightCol ); - if ( m_selectingTopLeft != updateTopLeft || - m_selectingBottomRight != updateBottomRight ) + // First the case that we selected a completely new area + if ( m_selectingTopLeft == wxGridNoCellCoords || + m_selectingBottomRight == wxGridNoCellCoords ) + { + wxRect rect; + rect = BlockToDeviceRect( wxGridCellCoords ( topRow, leftCol ), + wxGridCellCoords ( bottomRow, rightCol ) ); + m_gridWin->Refresh( false, &rect ); + } + // Now handle changing an existing selection area. + else if ( m_selectingTopLeft != updateTopLeft || + m_selectingBottomRight != updateBottomRight ) { // Compute two optimal update rectangles: // Either one rectangle is a real subset of the @@ -5951,7 +6619,7 @@ 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 @@ -5992,7 +6660,9 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo if ( oldLeft < leftCol ) { - need_refresh[0] = TRUE; + // 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, @@ -6001,7 +6671,9 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo if ( oldTop < topRow ) { - need_refresh[1] = TRUE; + // 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, @@ -6010,7 +6682,9 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo if ( oldRight > rightCol ) { - need_refresh[2] = TRUE; + // 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, @@ -6019,27 +6693,23 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo if ( oldBottom > bottomRow ) { - need_refresh[3] = TRUE; + // 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 ) ); } - - // Change Selection - m_selectingTopLeft = updateTopLeft; - m_selectingBottomRight = updateBottomRight; - // 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]) ); } - - // never generate an event as it will be generated from - // wxGridSelection::SelectBlock! - // (old comment from when this was the body of SelectBlock) + // Change Selection + m_selectingTopLeft = updateTopLeft; + m_selectingBottomRight = updateBottomRight; } // @@ -6048,15 +6718,18 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo bool wxGrid::GetModelValues() { + // Hide the editor, so it won't hide a changed value. + HideCellEditControl(); + if ( m_table ) { // all we need to do is repaint the grid // m_gridWin->Refresh(); - return TRUE; + return true; } - return FALSE; + return false; } @@ -6064,6 +6737,11 @@ bool wxGrid::SetModelValues() { int row, col; + // Disable the editor, so it won't hide a changed value. + // Do we also want to save the current value of the editor first? + // I think so ... + DisableCellEditControl(); + if ( m_table ) { for ( row = 0; row < m_numRows; row++ ) @@ -6074,10 +6752,10 @@ bool wxGrid::SetModelValues() } } - return TRUE; + return true; } - return FALSE; + return false; } @@ -6090,13 +6768,104 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { if ( !m_numRows || !m_numCols ) return; - size_t i; - size_t numCells = cells.GetCount(); + int i, numCells = cells.GetCount(); + int row, col, cell_rows, cell_cols; + wxGridCellCoordsArray redrawCells; - for ( i = 0; i < numCells; i++ ) + for ( i = numCells-1; i >= 0; i-- ) { + row = cells[i].GetRow(); + col = cells[i].GetCol(); + GetCellSize( row, col, &cell_rows, &cell_cols ); + + // 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++ ) + { + if ( cell == cells[j] ) + { + marked = true; + break; + } + } + if (!marked) + { + int count = redrawCells.GetCount(); + for (int j = 0; j < count; j++) + { + if ( cell == redrawCells[j] ) + { + marked = true; + break; + } + } + if (!marked) redrawCells.Add( cell ); + } + continue; // don't bother drawing this cell + } + + // If this cell is empty, find cell to left that might want to overflow + if (m_table && m_table->IsEmptyCell(row, col)) + { + for ( int l = 0; l < cell_rows; l++ ) + { + // find a cell in this row to left alreay 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(); + + if (left == col) left = 0; // oh well + + for (int j = col-1; j >= left; j--) + { + if (!m_table->IsEmptyCell(row+l, j)) + { + if (GetCellOverflow(row+l, j)) + { + wxGridCellCoords cell(row+l, j); + bool marked = false; + + for (int k = 0; k < numCells; k++) + { + if ( cell == cells[k] ) + { + marked = true; + break; + } + } + if (!marked) + { + int count = redrawCells.GetCount(); + for (int k = 0; k < count; k++) + { + if ( cell == redrawCells[k] ) + { + marked = true; + break; + } + } + if (!marked) redrawCells.Add( cell ); + } + } + break; + } + } + } + } DrawCell( dc, cells[i] ); } + + numCells = redrawCells.GetCount(); + + for ( i = numCells - 1; i >= 0; i-- ) + { + DrawCell( dc, redrawCells[i] ); + } } @@ -6188,8 +6957,8 @@ void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) int penWidth = attr->IsReadOnly() ? m_cellHighlightROPenWidth : m_cellHighlightPenWidth; - if (penWidth > 0) { - + 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 @@ -6202,7 +6971,9 @@ void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) // Now draw the rectangle - dc.SetPen(wxPen(m_cellHighlightColour, penWidth, wxSOLID)); + // 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.SetBrush(*wxTRANSPARENT_BRUSH); dc.DrawRectangle(rect); } @@ -6239,15 +7010,17 @@ void wxGrid::DrawCellBorder( wxDC& dc, const wxGridCellCoords& coords ) dc.SetPen( wxPen(GetGridLineColour(), 1, wxSOLID) ); + wxRect rect = CellToRect( row, col ); + // right hand border // - dc.DrawLine( GetColRight(col), GetRowTop(row), - GetColRight(col), GetRowBottom(row) ); + dc.DrawLine( rect.x + rect.width, rect.y, + rect.x + rect.width, rect.y + rect.height + 1 ); // bottom border // - dc.DrawLine( GetColLeft(col), GetRowBottom(row), - GetColRight(col), GetRowBottom(row) ); + dc.DrawLine( rect.x, rect.y + rect.height, + rect.x + rect.width, rect.y + rect.height); } void wxGrid::DrawHighlight(wxDC& dc,const wxGridCellCoordsArray& cells) @@ -6289,6 +7062,10 @@ void wxGrid::DrawHighlight(wxDC& dc,const wxGridCellCoordsArray& cells) // void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) { +#if !WXGRID_DRAW_LINES + return; +#endif + if ( !m_gridLinesEnabled || !m_numRows || !m_numCols ) return; @@ -6325,11 +7102,43 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) right = wxMin( right, GetColRight(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 bottomRow = internalYToRow(bottom); + wxRegion clippedcells(0, 0, cw, ch); + + + int i, j, cell_rows, cell_cols; + wxRect rect; + + for (j=topRow; j 1) || (cell_cols > 1)) + { + rect = CellToRect(j,i); + CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); + clippedcells.Subtract(rect); + } + else if ((cell_rows < 0) || (cell_cols < 0)) + { + rect = CellToRect(j+cell_rows, i+cell_cols); + CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); + clippedcells.Subtract(rect); + } + } + } + dc.SetClippingRegion( clippedcells ); + dc.SetPen( wxPen(GetGridLineColour(), 1, wxSOLID) ); // horizontal grid lines // - int i; + // already declared above - int i; for ( i = internalYToRow(top); i < m_numRows; i++ ) { int bot = GetRowBottom(i) - 1; @@ -6361,6 +7170,7 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) dc.DrawLine( colRight, top, colRight, bottom ); } } + dc.DestroyClippingRegion(); } @@ -6386,15 +7196,17 @@ void wxGrid::DrawRowLabel( wxDC& dc, int row ) int rowTop = GetRowTop(row), rowBottom = GetRowBottom(row) - 1; - dc.SetPen( *wxBLACK_PEN ); + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); dc.DrawLine( m_rowLabelWidth-1, rowTop, m_rowLabelWidth-1, rowBottom ); - dc.DrawLine( 0, rowBottom, m_rowLabelWidth-1, rowBottom ); + dc.DrawLine( 0, rowTop, 0, rowBottom ); + + dc.DrawLine( 0, rowBottom, m_rowLabelWidth, rowBottom ); dc.SetPen( *wxWHITE_PEN ); - dc.DrawLine( 0, rowTop, 0, rowBottom ); - dc.DrawLine( 0, rowTop, m_rowLabelWidth-1, rowTop ); + dc.DrawLine( 1, rowTop, 1, rowBottom ); + dc.DrawLine( 1, rowTop, m_rowLabelWidth-1, rowTop ); dc.SetBackgroundMode( wxTRANSPARENT ); dc.SetTextForeground( GetLabelTextColour() ); @@ -6434,111 +7246,148 @@ void wxGrid::DrawColLabel( wxDC& dc, int col ) int colLeft = GetColLeft(col), colRight = GetColRight(col) - 1; - dc.SetPen( *wxBLACK_PEN ); + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); dc.DrawLine( colRight, 0, colRight, m_colLabelHeight-1 ); + dc.DrawLine( colLeft, 0, colRight, 0 ); + dc.DrawLine( colLeft, m_colLabelHeight-1, - colRight, m_colLabelHeight-1 ); + colRight+1, m_colLabelHeight-1 ); dc.SetPen( *wxWHITE_PEN ); - dc.DrawLine( colLeft, 0, colLeft, m_colLabelHeight-1 ); - dc.DrawLine( colLeft, 0, colRight, 0 ); - - dc.SetBackgroundMode( wxTRANSPARENT ); - dc.SetTextForeground( GetLabelTextColour() ); - dc.SetFont( GetLabelFont() ); + dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight-1 ); + dc.DrawLine( colLeft, 1, colRight, 1 ); dc.SetBackgroundMode( wxTRANSPARENT ); dc.SetTextForeground( GetLabelTextColour() ); dc.SetFont( GetLabelFont() ); - int hAlign, vAlign; + int hAlign, vAlign, orient; GetColLabelAlignment( &hAlign, &vAlign ); + orient = GetColLabelTextOrientation(); wxRect rect; rect.SetX( colLeft + 2 ); rect.SetY( 2 ); rect.SetWidth( GetColWidth(col) - 4 ); rect.SetHeight( m_colLabelHeight - 4 ); - DrawTextRectangle( dc, GetColLabelValue( col ), rect, hAlign, vAlign ); + DrawTextRectangle( dc, GetColLabelValue( col ), rect, hAlign, vAlign, orient ); } void wxGrid::DrawTextRectangle( wxDC& dc, const wxString& value, const wxRect& rect, int horizAlign, - int vertAlign ) + int vertAlign, + int textOrientation ) { wxArrayString lines; - dc.SetClippingRegion( rect ); StringToLines( value, lines ); //Forward to new API. DrawTextRectangle( dc, - lines, - rect, - horizAlign, - vertAlign ); + lines, + rect, + horizAlign, + vertAlign, + textOrientation ); } void wxGrid::DrawTextRectangle( wxDC& dc, - const wxArrayString& lines, - const wxRect& rect, - int horizAlign, - int vertAlign ) + const wxArrayString& lines, + const wxRect& rect, + int horizAlign, + int vertAlign, + int textOrientation ) { long textWidth, textHeight; long lineWidth, lineHeight; + int nLines; - if ( lines.GetCount() ) + dc.SetClippingRegion( rect ); + + nLines = lines.GetCount(); + if( nLines > 0 ) { - GetTextBoxSize( dc, lines, &textWidth, &textHeight ); - dc.GetTextExtent( lines[0], &lineWidth, &lineHeight ); + int l; + float x = 0.0, y = 0.0; + + if( textOrientation == wxHORIZONTAL ) + GetTextBoxSize(dc, lines, &textWidth, &textHeight); + else + GetTextBoxSize( dc, lines, &textHeight, &textWidth ); - float x, y; - switch ( horizAlign ) + switch( vertAlign ) { - case wxALIGN_RIGHT: - x = rect.x + (rect.width - textWidth - 1); - break; + case wxALIGN_BOTTOM: + if( textOrientation == wxHORIZONTAL ) + y = rect.y + (rect.height - textHeight - 1); + else + x = rect.x + rect.width - textWidth; + break; - case wxALIGN_CENTRE: + case wxALIGN_CENTRE: + if( textOrientation == wxHORIZONTAL ) + y = rect.y + ((rect.height - textHeight)/2); + else x = rect.x + ((rect.width - textWidth)/2); - break; + break; - case wxALIGN_LEFT: - default: + case wxALIGN_TOP: + default: + if( textOrientation == wxHORIZONTAL ) + y = rect.y + 1; + else x = rect.x + 1; - break; + break; } - switch ( vertAlign ) + // Align each line of a multi-line label + for( l = 0; l < nLines; l++ ) { - case wxALIGN_BOTTOM: - y = rect.y + (rect.height - textHeight - 1); + dc.GetTextExtent(lines[l], &lineWidth, &lineHeight); + + switch( horizAlign ) + { + case wxALIGN_RIGHT: + if( textOrientation == wxHORIZONTAL ) + x = rect.x + (rect.width - lineWidth - 1); + else + y = rect.y + lineWidth + 1; break; case wxALIGN_CENTRE: - y = rect.y + ((rect.height - textHeight)/2); + if( textOrientation == wxHORIZONTAL ) + x = rect.x + ((rect.width - lineWidth)/2); + else + y = rect.y + rect.height - ((rect.height - lineWidth)/2); break; - case wxALIGN_TOP: + case wxALIGN_LEFT: default: - y = rect.y + 1; + if( textOrientation == wxHORIZONTAL ) + x = rect.x + 1; + else + y = rect.y + rect.height - 1; break; - } + } - for ( size_t i = 0; i < lines.GetCount(); i++ ) - { - dc.DrawText( lines[i], (int)x, (int)y ); - y += lineHeight; + 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; + } } } - dc.DestroyClippingRegion(); } @@ -6694,19 +7543,21 @@ 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 ) { @@ -6736,7 +7587,7 @@ void wxGrid::ShowCellEditControl() { if ( !IsVisible( m_currentCellCoords ) ) { - m_cellEditCtrlEnabled = FALSE; + m_cellEditCtrlEnabled = false; return; } else @@ -6745,6 +7596,17 @@ void wxGrid::ShowCellEditControl() int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); + // if this is part of a multicell, find owner (topleft) + int cell_rows, cell_cols; + GetCellSize( row, col, &cell_rows, &cell_cols ); + if ( cell_rows <= 0 || cell_cols <= 0 ) + { + row += cell_rows; + col += cell_cols; + m_currentCellCoords.SetRow( row ); + m_currentCellCoords.SetCol( col ); + } + // convert to scrolled coords // CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); @@ -6762,7 +7624,7 @@ void wxGrid::ShowCellEditControl() // cell is shifted by one pixel // However, don't allow x or y to become negative - // since the SetSize() method interprets that as + // since the SetSize() method interprets that as // "don't change." if (rect.x > 0) rect.x--; @@ -6773,7 +7635,7 @@ 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(), @@ -6785,15 +7647,54 @@ void wxGrid::ShowCellEditControl() GetEventHandler()->ProcessEvent(evt); } - editor->Show( TRUE, attr ); + // 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; + } + int client_right = m_gridWin->GetClientSize().GetWidth(); + 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++) + { + int c_rows, c_cols; + GetCellSize( row, i, &c_rows, &c_cols ); + // looks weird going over a multicell + if (m_table->IsEmptyCell(row,i) && + (rect.width < maxWidth) && (c_rows == 1)) + rect.width += GetColWidth(i); + else + break; + } + if (rect.GetRight() > client_right) + rect.SetRight(client_right-1); + } + + editor->SetCellAttr(attr); editor->SetSize( rect ); + editor->Show( true, attr ); + + // recalc dimensions in case we need to + // expand the scrolled window to account for editor + CalcDimensions(); editor->BeginEdit(row, col, this); + editor->SetCellAttr(NULL); editor->DecRef(); attr->DecRef(); - } + } } } @@ -6807,12 +7708,15 @@ void wxGrid::HideCellEditControl() 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(); - wxRect rect( CellToRect( row, col ) ); - m_gridWin->Refresh( FALSE, &rect ); + // 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 ); } } @@ -6872,35 +7776,48 @@ 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 +// m_defaultRowHeight/m_defaultColWidth or binary search on array // of m_rowBottoms/m_ColRights to speed up the search! static int CoordToRowOrCol(int coord, int defaultDist, int minDist, - const wxArrayInt& BorderArray, bool maxOnOverflow) + const wxArrayInt& BorderArray, int nMax, + bool clipToMinMax) { + + if (coord < 0) + return clipToMinMax && (nMax > 0) ? 0 : -1; + + if (!defaultDist) defaultDist = 1; + size_t i_max = coord / defaultDist, i_min = 0; + if (BorderArray.IsEmpty()) { - return i_max; + if((int) i_max < nMax) + return i_max; + return clipToMinMax ? nMax - 1 : -1; } if ( i_max >= BorderArray.GetCount()) i_max = BorderArray.GetCount() - 1; - else + 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 maxOnOverflow ? (int)i_max : -1; + return clipToMinMax ? (int)i_max : -1; if ( coord < BorderArray[0] ) return 0; @@ -6924,14 +7841,14 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, int wxGrid::YToRow( int y ) { return CoordToRowOrCol(y, m_defaultRowHeight, - WXGRID_MIN_ROW_HEIGHT, m_rowBottoms, FALSE); + m_minAcceptableRowHeight, m_rowBottoms, m_numRows, false); } int wxGrid::XToCol( int x ) { return CoordToRowOrCol(x, m_defaultColWidth, - WXGRID_MIN_COL_WIDTH, m_colRights, FALSE); + m_minAcceptableColWidth, m_colRights, m_numCols, false); } @@ -6986,10 +7903,20 @@ wxRect wxGrid::CellToRect( int row, int col ) 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; + GetCellSize( row, col, &cell_rows, &cell_cols ); + rect.x = GetColLeft(col); rect.y = GetRowTop(row); - rect.width = GetColWidth(col); - rect.height = GetRowHeight(row); + for (i=col; i cw ) { - int w = r.GetWidth(); - xpos = r.GetLeft(); - for ( i = col-1; i >= 0; i-- ) - { - int colWidth = GetColWidth(i); - if ( w + colWidth > cw ) - break; - - w += colWidth; - xpos -= colWidth; - } + // position the view so that the cell is on the right + int x0, y0; + CalcUnscrolledPosition(0, 0, &x0, &y0); + xpos = x0 + (right - cw); // see comment for ypos above xpos += GRID_SCROLL_LINE_X; @@ -7152,11 +8072,11 @@ bool wxGrid::MoveCursorUp( bool expandSelection ) m_currentCellCoords.GetCol() ); } else - return FALSE; - return TRUE; + return false; + return true; } - return FALSE; + return false; } @@ -7186,11 +8106,11 @@ bool wxGrid::MoveCursorDown( bool expandSelection ) m_currentCellCoords.GetCol() ); } else - return FALSE; - return TRUE; + return false; + return true; } - return FALSE; + return false; } @@ -7220,11 +8140,11 @@ bool wxGrid::MoveCursorLeft( bool expandSelection ) m_currentCellCoords.GetCol() - 1 ); } else - return FALSE; - return TRUE; + return false; + return true; } - return FALSE; + return false; } @@ -7254,17 +8174,17 @@ bool wxGrid::MoveCursorRight( bool expandSelection ) m_currentCellCoords.GetCol() + 1 ); } 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 ) @@ -7273,53 +8193,48 @@ bool wxGrid::MovePageUp() m_gridWin->GetClientSize( &cw, &ch ); int y = GetRowTop(row); - int newRow = YToRow( y - ch + 1 ); - if ( newRow == -1 ) - { - newRow = 0; - } - else if ( newRow == row ) + int newRow = internalYToRow( y - ch + 1 ); + + if ( newRow == row ) { + //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 < m_numRows ) + if ( (row+1) < m_numRows ) { int cw, ch; m_gridWin->GetClientSize( &cw, &ch ); int y = GetRowTop(row); - int newRow = YToRow( y + ch ); - if ( newRow == -1 ) - { - newRow = m_numRows - 1; - } - else if ( newRow == row ) + int newRow = internalYToRow( y + ch ); + if ( newRow == row ) { + // 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 ) @@ -7379,10 +8294,10 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) ClearSelection(); SetCurrentCell( row, col ); } - return TRUE; + return true; } - return FALSE; + return false; } bool wxGrid::MoveCursorDownBlock( bool expandSelection ) @@ -7443,10 +8358,10 @@ bool wxGrid::MoveCursorDownBlock( bool expandSelection ) SetCurrentCell( row, col ); } - return TRUE; + return true; } - return FALSE; + return false; } bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) @@ -7507,10 +8422,10 @@ bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) SetCurrentCell( row, col ); } - return TRUE; + return true; } - return FALSE; + return false; } bool wxGrid::MoveCursorRightBlock( bool expandSelection ) @@ -7571,10 +8486,10 @@ bool wxGrid::MoveCursorRightBlock( bool expandSelection ) SetCurrentCell( row, col ); } - return TRUE; + return true; } - return FALSE; + return false; } @@ -7595,6 +8510,11 @@ void wxGrid::GetColLabelAlignment( int *horiz, int *vert ) *vert = m_colLabelVertAlign; } +int wxGrid::GetColLabelTextOrientation() +{ + return m_colLabelTextOrientation; +} + wxString wxGrid::GetRowLabelValue( int row ) { if ( m_table ) @@ -7631,18 +8551,18 @@ 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(); - Refresh( TRUE ); + wxScrolledWindow::Refresh( true ); } } @@ -7654,18 +8574,18 @@ 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(); - Refresh( TRUE ); + wxScrolledWindow::Refresh( true ); } } @@ -7777,6 +8697,26 @@ 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 +// +// Example: wxFont font(9, wxSWISS, wxNORMAL, wxBOLD); +// pGrid->SetLabelFont(font); +// pGrid->SetColLabelTextOrientation(wxVERTICAL); +// +void wxGrid::SetColLabelTextOrientation( int textOrientation ) +{ + if( textOrientation == wxHORIZONTAL || textOrientation == wxVERTICAL ) + { + m_colLabelTextOrientation = textOrientation; + } + + if ( !GetBatchCount() ) + { + m_colLabelWin->Refresh(); + } +} + void wxGrid::SetRowLabelValue( int row, const wxString& s ) { if ( m_table ) @@ -7790,7 +8730,7 @@ void wxGrid::SetRowLabelValue( int row, const wxString& s ) 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 ); } } } @@ -7809,7 +8749,7 @@ 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 ); } } } @@ -7854,7 +8794,7 @@ void wxGrid::SetCellHighlightPenWidth(int width) if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) return; wxRect rect = CellToRect(row, col); - m_gridWin->Refresh(TRUE, &rect); + m_gridWin->Refresh(true, &rect); } } @@ -7870,7 +8810,7 @@ void wxGrid::SetCellHighlightROPenWidth(int width) if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) return; wxRect rect = CellToRect(row, col); - m_gridWin->Refresh(TRUE, &rect); + m_gridWin->Refresh(true, &rect); } } @@ -7948,19 +8888,34 @@ void wxGrid::SetDefaultCellAlignment( int horiz, int vert ) m_defaultCellAttr->SetAlignment(horiz, vert); } +void wxGrid::SetDefaultCellOverflow( bool allow ) +{ + m_defaultCellAttr->SetOverflow(allow); +} + 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); } // ---------------------------------------------------------------------------- @@ -7987,6 +8942,11 @@ void wxGrid::GetDefaultCellAlignment( int *horiz, int *vert ) m_defaultCellAttr->GetAlignment(horiz, vert); } +bool wxGrid::GetDefaultCellOverflow() +{ + return m_defaultCellAttr->GetOverflow(); +} + wxGridCellRenderer *wxGrid::GetDefaultRenderer() const { return m_defaultCellAttr->GetRenderer(NULL, 0, 0); @@ -8032,6 +8992,21 @@ void wxGrid::GetCellAlignment( int row, int col, int *horiz, int *vert ) attr->DecRef(); } +bool wxGrid::GetCellOverflow( int row, int col ) +{ + wxGridCellAttr *attr = GetCellAttr(row, col); + bool allow = attr->GetOverflow(); + attr->DecRef(); + return allow; +} + +void wxGrid::GetCellSize( int row, int col, int *num_rows, int *num_cols ) +{ + wxGridCellAttr *attr = GetCellAttr(row, col); + attr->GetSize( num_rows, num_cols ); + attr->DecRef(); +} + wxGridCellRenderer* wxGrid::GetCellRenderer(int row, int col) { wxGridCellAttr* attr = GetCellAttr(row, col); @@ -8066,7 +9041,7 @@ bool wxGrid::CanHaveAttributes() { if ( !m_table ) { - return FALSE; + return false; } return m_table->CanHaveAttributes(); @@ -8084,13 +9059,16 @@ void wxGrid::ClearAttrCache() void wxGrid::CacheAttr(int row, int col, wxGridCellAttr *attr) const { - wxGrid *self = (wxGrid *)this; // const_cast + if ( attr != NULL ) + { + wxGrid *self = (wxGrid *)this; // const_cast - self->ClearAttrCache(); - self->m_attrCache.row = row; - self->m_attrCache.col = col; - self->m_attrCache.attr = attr; - wxSafeIncRef(attr); + self->ClearAttrCache(); + self->m_attrCache.row = row; + self->m_attrCache.col = col; + self->m_attrCache.attr = attr; + wxSafeIncRef(attr); + } } bool wxGrid::LookupAttr(int row, int col, wxGridCellAttr **attr) const @@ -8104,24 +9082,30 @@ 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; } } wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const { - wxGridCellAttr *attr; - if ( !LookupAttr(row, col, &attr) ) + wxGridCellAttr *attr = NULL; + // Additional test to avoid looking at the cache e.g. for + // wxNoCellCoords, as this will confuse memory management. + if ( row >= 0 ) { - attr = m_table ? m_table->GetAttr(row, col , wxGridCellAttr::Any) : (wxGridCellAttr *)NULL; - CacheAttr(row, col, attr); + if ( !LookupAttr(row, col, &attr) ) + { + attr = m_table ? m_table->GetAttr(row, col , wxGridCellAttr::Any) + : (wxGridCellAttr *)NULL; + CacheAttr(row, col, attr); + } } if (attr) { @@ -8139,9 +9123,10 @@ 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 ) @@ -8183,9 +9168,7 @@ 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 ); + wxGridCellAttr *attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); if(!attr) attr = new wxGridCellAttr; wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName); @@ -8199,6 +9182,19 @@ void wxGrid::SetColFormatCustom(int col, const wxString& typeName) // setting cell attributes: this is forwarded to the table // ---------------------------------------------------------------------------- +void wxGrid::SetAttr(int row, int col, wxGridCellAttr *attr) +{ + if ( CanHaveAttributes() ) + { + m_table->SetAttr(attr, row, col); + ClearAttrCache(); + } + else + { + wxSafeDecRef(attr); + } +} + void wxGrid::SetRowAttr(int row, wxGridCellAttr *attr) { if ( CanHaveAttributes() ) @@ -8265,6 +9261,75 @@ void wxGrid::SetCellAlignment( int row, int col, int horiz, int vert ) } } +void wxGrid::SetCellOverflow( int row, int col, bool allow ) +{ + if ( CanHaveAttributes() ) + { + wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); + attr->SetOverflow(allow); + attr->DecRef(); + } +} + +void wxGrid::SetCellSize( int row, int col, int num_rows, int num_cols ) +{ + if ( CanHaveAttributes() ) + { + int cell_rows, cell_cols; + + wxGridCellAttr *attr = GetOrCreateCellAttr(row, col); + attr->GetSize(&cell_rows, &cell_cols); + attr->SetSize(num_rows, num_cols); + attr->DecRef(); + + // Cannot set the size of a cell to 0 or negative values + // While it is perfectly legal to do that, this function cannot + // handle all the possibilies, do it by hand by getting the CellAttr. + // You can only set the size of a cell to 1,1 or greater with this fn + wxASSERT_MSG( !((cell_rows < 1) || (cell_cols < 1)), + wxT("wxGrid::SetCellSize setting cell size that is already part of another cell")); + wxASSERT_MSG( !((num_rows < 1) || (num_cols < 1)), + wxT("wxGrid::SetCellSize setting cell size to < 1")); + + // if this was already a multicell then "turn off" the other cells first + if ((cell_rows > 1) || (cell_rows > 1)) + { + int i, j; + for (j=row; jSetSize( 1, 1 ); + attr_stub->DecRef(); + } + } + } + } + + // mark the cells that will be covered by this cell to + // negative or zero values to point back at this cell + if (((num_rows > 1) || (num_cols > 1)) && (num_rows >= 1) && (num_cols >= 1)) + { + int i, j; + for (j=row; jSetSize( row-j, col-i ); + attr_stub->DecRef(); + } + } + } + } + } +} + void wxGrid::SetCellRenderer(int row, int col, wxGridCellRenderer *renderer) { if ( CanHaveAttributes() ) @@ -8368,10 +9433,14 @@ void wxGrid::EnableDragGridSize( bool enable ) m_canDragGridSize = enable; } +void wxGrid::EnableDragCell( bool enable ) +{ + m_canDragCell = enable; +} void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows ) { - m_defaultRowHeight = wxMax( height, WXGRID_MIN_ROW_HEIGHT ); + m_defaultRowHeight = wxMax( height, m_minAcceptableRowHeight ); if ( resizeExistingRows ) { @@ -8390,6 +9459,9 @@ 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 ( m_rowHeights.IsEmpty() ) { // need to really create the array @@ -8411,7 +9483,7 @@ void wxGrid::SetRowSize( int row, int height ) void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols ) { - m_defaultColWidth = wxMax( width, WXGRID_MIN_COL_WIDTH ); + m_defaultColWidth = wxMax( width, m_minAcceptableColWidth ); if ( resizeExistingCols ) { @@ -8431,6 +9503,14 @@ void wxGrid::SetColSize( int col, int width ) wxCHECK_RET( col >= 0 && col < m_numCols, _T("invalid column index") ); // 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 + // + // This test then fixes sf.net bug #645734 + + if ( width < GetColMinimalAcceptableWidth()) { return; } if ( m_colWidths.IsEmpty() ) { @@ -8438,6 +9518,17 @@ void wxGrid::SetColSize( int col, int width ) InitColWidths(); } + // if < 0 calc 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; + } int w = wxMax( 0, width ); int diff = w - m_colWidths[col]; m_colWidths[col] = w; @@ -8454,24 +9545,60 @@ void wxGrid::SetColSize( int col, int width ) void wxGrid::SetColMinimalWidth( int col, int width ) { - m_colMinWidths.Put(col, width); + if (width > GetColMinimalAcceptableWidth()) { + wxLongToLongHashMap::const_key_type key = (wxLongToLongHashMap::const_key_type)col; + m_colMinWidths[key] = width; + } } void wxGrid::SetRowMinimalHeight( int row, int width ) { - m_rowMinHeights.Put(row, width); + if (width > GetRowMinimalAcceptableHeight()) { + wxLongToLongHashMap::const_key_type key = (wxLongToLongHashMap::const_key_type)row; + m_rowMinHeights[key] = width; + } } int wxGrid::GetColMinimalWidth(int col) const { - long value = m_colMinWidths.Get(col); - return value != wxNOT_FOUND ? (int)value : WXGRID_MIN_COL_WIDTH; + wxLongToLongHashMap::const_key_type key = (wxLongToLongHashMap::const_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 { - long value = m_rowMinHeights.Get(row); - return value != wxNOT_FOUND ? (int)value : WXGRID_MIN_ROW_HEIGHT; + wxLongToLongHashMap::const_key_type key = (wxLongToLongHashMap::const_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 ) +{ + // We do allow a width of 0 since this gives us + // an easy way to temporarily hidding columns. + if ( width<0 ) + return; + m_minAcceptableColWidth = width; +} + +void wxGrid::SetRowMinimalAcceptableHeight( int height ) +{ + // We do allow a height of 0 since this gives us + // an easy way to temporarily hidding rows. + if ( height<0 ) + return; + m_minAcceptableRowHeight = height; +}; + +int wxGrid::GetColMinimalAcceptableWidth() const +{ + return m_minAcceptableColWidth; +} + +int wxGrid::GetRowMinimalAcceptableHeight() const +{ + return m_minAcceptableRowHeight; } // ---------------------------------------------------------------------------- @@ -8482,6 +9609,10 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) { wxClientDC dc(m_gridWin); + //Cancel editting of cell + HideCellEditControl(); + SaveEditControlValue(); + // init both of them to avoid compiler warnings, even if weo nly need one int row = -1, col = -1; @@ -8521,7 +9652,11 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) dc.SetFont( GetLabelFont() ); if ( column ) + { dc.GetTextExtent( GetColLabelValue(col), &w, &h ); + if( GetColLabelTextOrientation() == wxVERTICAL ) + w = h; + } else dc.GetTextExtent( GetRowLabelValue(row), &w, &h ); @@ -8562,7 +9697,7 @@ 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 @@ -8577,7 +9712,7 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) 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 ) @@ -8639,17 +9774,21 @@ 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 - wxSize sizeFit(GetScrollX(size.x) * GRID_SCROLL_LINE_X, - GetScrollY(size.y) * GRID_SCROLL_LINE_Y); + // 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); - // distribute the extra space between teh columns/rows to avoid having + // distribute the extra space between the columns/rows to avoid having // extra white space - wxCoord diff = sizeFit.x - size.x; - if ( diff ) + + // Remove the extra m_extraWidth + 1 added above + wxCoord diff = sizeFit.x - size.x + (m_extraWidth + 1); + if ( diff && m_numCols ) { // try to resize the columns uniformly wxCoord diffPerCol = diff / m_numCols; @@ -8673,8 +9812,8 @@ void wxGrid::AutoSize() } // same for rows - diff = sizeFit.y - size.y; - if ( diff ) + diff = sizeFit.y - size.y - (m_extraHeight + 1); + if ( diff && m_numRows ) { // try to resize the columns uniformly wxCoord diffPerRow = diff / m_numRows; @@ -8702,13 +9841,91 @@ void wxGrid::AutoSize() SetClientSize(sizeFit); } +void wxGrid::AutoSizeRowLabelSize( int row ) +{ + wxArrayString lines; + long w, h; + + // Hide the edit control, so it + // won't interfer with drag-shrinking. + if( IsCellEditControlShown() ) + { + HideCellEditControl(); + SaveEditControlValue(); + } + + // autosize row height depending on label text + StringToLines( GetRowLabelValue( row ), lines ); + wxClientDC dc( m_rowLabelWin ); + GetTextBoxSize( dc, lines, &w, &h); + if( h < m_defaultRowHeight ) + h = m_defaultRowHeight; + SetRowSize(row, h); + ForceRefresh(); +} + +void wxGrid::AutoSizeColLabelSize( int col ) +{ + wxArrayString lines; + long w, h; + + // Hide the edit control, so it + // won't interfer with drag-shrinking. + if( IsCellEditControlShown() ) + { + HideCellEditControl(); + SaveEditControlValue(); + } + + // autosize column width depending on label text + StringToLines( GetColLabelValue( col ), lines ); + wxClientDC dc( m_colLabelWin ); + if( GetColLabelTextOrientation() == wxHORIZONTAL ) + GetTextBoxSize( dc, lines, &w, &h); + else + GetTextBoxSize( dc, lines, &h, &w); + if( w < m_defaultColWidth ) + w = m_defaultColWidth; + SetColSize(col, w); + ForceRefresh(); +} + wxSize wxGrid::DoGetBestSize() const { // don't set sizes, only calculate them wxGrid *self = (wxGrid *)this; // const_cast - return wxSize(self->SetOrCalcColumnSizes(TRUE), - self->SetOrCalcRowSizes(TRUE)); + int width, height; + 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 incantaion 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 ); + maxwidth /= 2; + maxheight /= 2; + if ( width > maxwidth ) width = maxwidth; + if ( height > maxheight ) height = maxheight; + + + wxSize best(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() @@ -8733,9 +9950,12 @@ void wxGrid::SetCellValue( int row, int col, const wxString& s ) m_table->SetValue( row, col, s ); if ( !GetBatchCount() ) { - wxClientDC dc( m_gridWin ); - PrepareDC( dc ); - DrawCell( dc, wxGridCellCoords(row, col) ); + int dummy; + wxRect rect( CellToRect( row, col ) ); + rect.x = 0; + rect.width = m_gridWin->GetClientSize().GetWidth(); + CalcScrolledPosition(0, rect.y, &dummy, &rect.y); + m_gridWin->Refresh( false, &rect ); } if ( m_currentCellCoords.GetRow() == row && @@ -8761,7 +9981,8 @@ void wxGrid::SelectRow( int row, bool addToSelected ) if ( IsSelection() && !addToSelected ) ClearSelection(); - m_selection->SelectRow( row, FALSE, addToSelected ); + if ( m_selection ) + m_selection->SelectRow( row, false, addToSelected ); } @@ -8770,7 +9991,8 @@ void wxGrid::SelectCol( int col, bool addToSelected ) if ( IsSelection() && !addToSelected ) ClearSelection(); - m_selection->SelectCol( col, FALSE, addToSelected ); + if ( m_selection ) + m_selection->SelectCol( col, false, addToSelected ); } @@ -8780,15 +10002,19 @@ void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, if ( IsSelection() && !addToSelected ) ClearSelection(); - m_selection->SelectBlock( topRow, leftCol, bottomRow, rightCol, - FALSE, addToSelected ); + if ( m_selection ) + m_selection->SelectBlock( topRow, leftCol, bottomRow, rightCol, + false, addToSelected ); } void wxGrid::SelectAll() { if ( m_numRows > 0 && m_numCols > 0 ) - m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 ); + { + if ( m_selection ) + m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 ); + } } // @@ -8797,6 +10023,9 @@ void wxGrid::SelectAll() void wxGrid::DeselectRow( int row ) { + if ( !m_selection ) + return; + if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) { if ( m_selection->IsInSelection(row, 0 ) ) @@ -8815,6 +10044,9 @@ void wxGrid::DeselectRow( int row ) void wxGrid::DeselectCol( int col ) { + if ( !m_selection ) + return; + if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) { if ( m_selection->IsInSelection(0, col ) ) @@ -8833,31 +10065,59 @@ void wxGrid::DeselectCol( int col ) void wxGrid::DeselectCell( int row, int col ) { - if ( m_selection->IsInSelection(row, col) ) + if ( m_selection && m_selection->IsInSelection(row, col) ) m_selection->ToggleCellSelection(row, col); } bool wxGrid::IsSelection() { - return ( m_selection->IsSelection() || + return ( m_selection && (m_selection->IsSelection() || ( m_selectingTopLeft != wxGridNoCellCoords && - m_selectingBottomRight != wxGridNoCellCoords ) ); + m_selectingBottomRight != wxGridNoCellCoords) ) ); } -bool wxGrid::IsInSelection( int row, int col ) +bool wxGrid::IsInSelection( int row, int col ) const { - return ( m_selection->IsInSelection( row, col ) || + return ( m_selection && (m_selection->IsInSelection( row, col ) || ( row >= m_selectingTopLeft.GetRow() && col >= m_selectingTopLeft.GetCol() && row <= m_selectingBottomRight.GetRow() && - col <= m_selectingBottomRight.GetCol() ) ); + col <= m_selectingBottomRight.GetCol() )) ); +} + +wxGridCellCoordsArray wxGrid::GetSelectedCells() const +{ + if (!m_selection) { wxGridCellCoordsArray a; return a; } + return m_selection->m_cellSelection; +} +wxGridCellCoordsArray wxGrid::GetSelectionBlockTopLeft() const +{ + if (!m_selection) { wxGridCellCoordsArray a; return a; } + return m_selection->m_blockSelectionTopLeft; +} +wxGridCellCoordsArray wxGrid::GetSelectionBlockBottomRight() const +{ + if (!m_selection) { wxGridCellCoordsArray a; return a; } + return m_selection->m_blockSelectionBottomRight; +} +wxArrayInt wxGrid::GetSelectedRows() const +{ + if (!m_selection) { wxArrayInt a; return a; } + return m_selection->m_rowSelection; +} +wxArrayInt wxGrid::GetSelectedCols() const +{ + if (!m_selection) { wxArrayInt a; return a; } + return m_selection->m_colSelection; } + void wxGrid::ClearSelection() { m_selectingTopLeft = wxGridNoCellCoords; m_selectingBottomRight = wxGridNoCellCoords; - m_selection->ClearSelection(); + if ( m_selection ) + m_selection->ClearSelection(); } @@ -8890,11 +10150,63 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, return wxGridNoCellRect; } + int i, j; + int left = rect.GetLeft(); + int top = rect.GetTop(); + int right = rect.GetRight(); + int bottom = rect.GetBottom(); + + int leftCol = topLeft.GetCol(); + int topRow = topLeft.GetRow(); + int rightCol = bottomRight.GetCol(); + int bottomRow = bottomRight.GetRow(); + + if (left > right) + { + i = left; + left = right; + right = i; + i = leftCol; + leftCol=rightCol; + rightCol = i; + } + + if (top > bottom) + { + i = top; + top = bottom; + bottom = i; + i = topRow; + topRow = bottomRow; + bottomRow = i; + } + + + for ( j = topRow; j <= bottomRow; j++ ) + { + for ( i = leftCol; i <= rightCol; i++ ) + { + if ((j==topRow) || (j==bottomRow) || (i==leftCol) || (i==rightCol)) + { + cellRect = CellToRect( j, i ); + + if (cellRect.x < left) + left = cellRect.x; + if (cellRect.y < top) + top = cellRect.y; + if (cellRect.x + cellRect.width > right) + right = cellRect.x + cellRect.width; + if (cellRect.y + cellRect.height > bottom) + bottom = cellRect.y + cellRect.height; + } + else i = rightCol; // jump over inner cells. + } + } + // convert to scrolled coords // - int left, top, right, bottom; - CalcScrolledPosition( rect.GetLeft(), rect.GetTop(), &left, &top ); - CalcScrolledPosition( rect.GetRight(), rect.GetBottom(), &right, &bottom ); + CalcScrolledPosition( left, top, &left, &top ); + CalcScrolledPosition( right, bottom, &right, &bottom ); int cw, ch; m_gridWin->GetClientSize( &cw, &ch ); @@ -8910,8 +10222,6 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, return rect; } - - // // ------ Grid event classes // @@ -8990,8 +10300,5 @@ wxGridEditorCreatedEvent::wxGridEditorCreatedEvent(int id, wxEventType type, m_ctrl = ctrl; } - -#endif // !wxUSE_NEW_GRID/wxUSE_NEW_GRID - #endif // wxUSE_GRID