X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3f8e5072f7391db2158f44c6b9209bbb3db6eb06..d728116a27b358e5b002337d96268fb51be128eb:/src/generic/grid.cpp?ds=sidebyside diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp index 741a9b7ae2..600b5a8ff4 100644 --- a/src/generic/grid.cpp +++ b/src/generic/grid.cpp @@ -21,7 +21,7 @@ #pragma implementation "grid.h" #endif -// For compilers that support precompilation, includes "wx/wx.h". +// For compilers that support precompilatixon, includes "wx/wx.h". #include "wx/wxprec.h" #include "wx/defs.h" @@ -30,9 +30,11 @@ #pragma hdrstop #endif +#if wxUSE_GRID + #if !defined(wxUSE_NEW_GRID) || !(wxUSE_NEW_GRID) -#include "gridg.cpp" -#else + #include "gridg.cpp" +#else // wxUSE_NEW_GRID #ifndef WX_PRECOMP #include "wx/utils.h" @@ -52,6 +54,18 @@ #include "wx/grid.h" #include "wx/generic/gridsel.h" +#if defined(__WXMOTIF__) + #define WXUNUSED_MOTIF(identifier) WXUNUSED(identifier) +#else + #define WXUNUSED_MOTIF(identifier) identifier +#endif + +#if defined(__WXGTK__) + #define WXUNUSED_GTK(identifier) WXUNUSED(identifier) +#else + #define WXUNUSED_GTK(identifier) identifier +#endif + // Required for wxIs... functions #include @@ -59,7 +73,7 @@ // array classes // ---------------------------------------------------------------------------- -WX_DEFINE_ARRAY(wxGridCellAttr *, wxArrayAttrs); +WX_DEFINE_EXPORTED_ARRAY(wxGridCellAttr *, wxArrayAttrs); struct wxGridCellWithAttr { @@ -77,13 +91,34 @@ struct wxGridCellWithAttr wxGridCellAttr *attr; }; -WX_DECLARE_OBJARRAY(wxGridCellWithAttr, wxGridCellWithAttrArray); +WX_DECLARE_EXPORTED_OBJARRAY(wxGridCellWithAttr, wxGridCellWithAttrArray); #include "wx/arrimpl.cpp" WX_DEFINE_OBJARRAY(wxGridCellCoordsArray) WX_DEFINE_OBJARRAY(wxGridCellWithAttrArray) +// ---------------------------------------------------------------------------- +// events +// ---------------------------------------------------------------------------- + +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_LABEL_LEFT_CLICK) +DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_CLICK) +DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_LEFT_DCLICK) +DEFINE_EVENT_TYPE(wxEVT_GRID_LABEL_RIGHT_DCLICK) +DEFINE_EVENT_TYPE(wxEVT_GRID_ROW_SIZE) +DEFINE_EVENT_TYPE(wxEVT_GRID_COL_SIZE) +DEFINE_EVENT_TYPE(wxEVT_GRID_RANGE_SELECT) +DEFINE_EVENT_TYPE(wxEVT_GRID_CELL_CHANGE) +DEFINE_EVENT_TYPE(wxEVT_GRID_SELECT_CELL) +DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_SHOWN) +DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_HIDDEN) +DEFINE_EVENT_TYPE(wxEVT_GRID_EDITOR_CREATED) + // ---------------------------------------------------------------------------- // private classes // ---------------------------------------------------------------------------- @@ -100,7 +135,9 @@ private: void OnPaint( wxPaintEvent& event ); void OnMouseEvent( wxMouseEvent& event ); + void OnMouseWheel( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); + void OnKeyUp( wxKeyEvent& ); DECLARE_DYNAMIC_CLASS(wxGridRowLabelWindow) DECLARE_EVENT_TABLE() @@ -119,7 +156,9 @@ private: void OnPaint( wxPaintEvent &event ); void OnMouseEvent( wxMouseEvent& event ); + void OnMouseWheel( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); + void OnKeyUp( wxKeyEvent& ); DECLARE_DYNAMIC_CLASS(wxGridColLabelWindow) DECLARE_EVENT_TABLE() @@ -137,7 +176,9 @@ private: wxGrid *m_owner; void OnMouseEvent( wxMouseEvent& event ); + void OnMouseWheel( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& event ); + void OnKeyUp( wxKeyEvent& ); void OnPaint( wxPaintEvent& event ); DECLARE_DYNAMIC_CLASS(wxGridCornerLabelWindow) @@ -168,8 +209,10 @@ private: wxGridColLabelWindow *m_colLabelWin; void OnPaint( wxPaintEvent &event ); + void OnMouseWheel( wxMouseEvent& event ); void OnMouseEvent( wxMouseEvent& event ); void OnKeyDown( wxKeyEvent& ); + void OnKeyUp( wxKeyEvent& ); void OnEraseBackground( wxEraseEvent& ); @@ -280,12 +323,13 @@ struct wxGridDataTypeInfo }; -WX_DEFINE_ARRAY(wxGridDataTypeInfo*, wxGridDataTypeInfoArray); +WX_DEFINE_EXPORTED_ARRAY(wxGridDataTypeInfo*, wxGridDataTypeInfoArray); class WXDLLEXPORT wxGridTypeRegistry { public: + wxGridTypeRegistry() {} ~wxGridTypeRegistry(); void RegisterDataType(const wxString& typeName, @@ -337,8 +381,15 @@ wxGridCellCoords wxGridNoCellCoords( -1, -1 ); wxRect wxGridNoCellRect( -1, -1, -1, -1 ); // scroll line size -// TODO: fixed so far - make configurable later (and also different for x/y) -static const size_t GRID_SCROLL_LINE = 10; +// TODO: this doesn't work at all, grid cells have different sizes and approx +// calculations don't work as because of the size mismatch scrollbars +// sometimes fail to be shown when they should be or vice versa +// +// The scroll bars may be a little flakey once in a while, but that is +// surely much less horrible than having scroll lines of only 1!!! +// -- Robin +static const size_t GRID_SCROLL_LINE = 15; // 1; + // the size of hash tables used a bit everywhere (the max number of elements // in these hash tables is the number of rows/columns) @@ -454,6 +505,11 @@ void wxGridCellEditor::HandleReturn(wxKeyEvent& event) event.Skip(); } +bool wxGridCellEditor::IsAcceptedKey(wxKeyEvent& event) +{ + // accept the simple key presses, not anything with Ctrl/Alt/Meta + return !(event.ControlDown() || event.AltDown()); +} void wxGridCellEditor::StartingKey(wxKeyEvent& event) { @@ -464,6 +520,8 @@ void wxGridCellEditor::StartingClick() { } +#if wxUSE_TEXTCTRL + // ---------------------------------------------------------------------------- // wxGridCellTextEditor // ---------------------------------------------------------------------------- @@ -480,7 +538,8 @@ void wxGridCellTextEditor::Create(wxWindow* parent, m_control = new wxTextCtrl(parent, id, wxEmptyString, wxDefaultPosition, wxDefaultSize #if defined(__WXMSW__) - , wxTE_MULTILINE | wxTE_NO_VSCROLL // necessary ??? + , wxTE_PROCESS_TAB | wxTE_MULTILINE | + wxTE_NO_VSCROLL | wxTE_AUTO_SCROLL #endif ); @@ -516,7 +575,15 @@ void wxGridCellTextEditor::SetSize(const wxRect& rectOrig) } #else // !GTK int extra_x = ( rect.x > 2 )? 2 : 1; + +// MB: treat MSW separately here otherwise the caret doesn't show +// when the editor is in the first row. +#if defined(__WXMSW__) + int extra_y = 2; +#else int extra_y = ( rect.y > 2 )? 2 : 1; +#endif // MSW + #if defined(__WXMOTIF__) extra_x *= 2; extra_y *= 2; @@ -582,35 +649,125 @@ void wxGridCellTextEditor::DoReset(const wxString& startValue) Text()->SetInsertionPointEnd(); } +bool wxGridCellTextEditor::IsAcceptedKey(wxKeyEvent& event) +{ + if ( wxGridCellEditor::IsAcceptedKey(event) ) + { + int keycode = event.GetKeyCode(); + switch ( keycode ) + { + case WXK_NUMPAD0: + case WXK_NUMPAD1: + case WXK_NUMPAD2: + case WXK_NUMPAD3: + case WXK_NUMPAD4: + case WXK_NUMPAD5: + case WXK_NUMPAD6: + case WXK_NUMPAD7: + case WXK_NUMPAD8: + case WXK_NUMPAD9: + case WXK_MULTIPLY: + case WXK_NUMPAD_MULTIPLY: + case WXK_ADD: + case WXK_NUMPAD_ADD: + case WXK_SUBTRACT: + case WXK_NUMPAD_SUBTRACT: + case WXK_DECIMAL: + case WXK_NUMPAD_DECIMAL: + case WXK_DIVIDE: + case WXK_NUMPAD_DIVIDE: + return TRUE; + + default: + // accept 8 bit chars too if isprint() agrees + if ( (keycode < 255) && (isprint(keycode)) ) + return TRUE; + } + } + + return FALSE; +} + void wxGridCellTextEditor::StartingKey(wxKeyEvent& event) { - if ( !event.AltDown() && !event.MetaDown() && !event.ControlDown() ) - { - // insert the key in the control - long keycode = event.KeyCode(); - if ( isprint(keycode) ) - { - // FIXME this is not going to work for non letters... - if ( !event.ShiftDown() ) - { - keycode = tolower(keycode); - } + // we don't check for !HasModifiers() because IsAcceptedKey() did it + + // insert the key in the control + wxChar ch; + int keycode = event.GetKeyCode(); + switch ( keycode ) + { + case WXK_NUMPAD0: + case WXK_NUMPAD1: + case WXK_NUMPAD2: + case WXK_NUMPAD3: + case WXK_NUMPAD4: + case WXK_NUMPAD5: + case WXK_NUMPAD6: + case WXK_NUMPAD7: + case WXK_NUMPAD8: + case WXK_NUMPAD9: + ch = _T('0') + keycode - WXK_NUMPAD0; + break; - Text()->AppendText((wxChar)keycode); + case WXK_MULTIPLY: + case WXK_NUMPAD_MULTIPLY: + ch = _T('*'); + break; - return; - } + case WXK_ADD: + case WXK_NUMPAD_ADD: + ch = _T('+'); + break; + + case WXK_SUBTRACT: + case WXK_NUMPAD_SUBTRACT: + ch = _T('-'); + break; + + case WXK_DECIMAL: + case WXK_NUMPAD_DECIMAL: + ch = _T('.'); + break; + + case WXK_DIVIDE: + case WXK_NUMPAD_DIVIDE: + ch = _T('/'); + break; + + default: + if ( keycode < 256 && keycode >= 0 && isprint(keycode) ) + { + // FIXME this is not going to work for non letters... + if ( !event.ShiftDown() ) + { + keycode = tolower(keycode); + } + ch = (wxChar)keycode; + } + else + { + ch = _T('\0'); + } } - event.Skip(); + if ( ch ) + { + Text()->AppendText(ch); + } + else + { + event.Skip(); + } } -void wxGridCellTextEditor::HandleReturn(wxKeyEvent& event) +void wxGridCellTextEditor::HandleReturn( wxKeyEvent& + WXUNUSED_GTK(WXUNUSED_MOTIF(event)) ) { #if defined(__WXMOTIF__) || defined(__WXGTK__) // wxMotif needs a little extra help... - int pos = Text()->GetInsertionPoint(); + size_t pos = (size_t)( Text()->GetInsertionPoint() ); wxString s( Text()->GetValue() ); s = s.Left(pos) + "\n" + s.Mid(pos); Text()->SetValue(s); @@ -634,8 +791,7 @@ void wxGridCellTextEditor::SetParameters(const wxString& params) long tmp; if ( !params.ToLong(&tmp) ) { - wxLogDebug(_T("Invalid wxGridCellTextEditor parameter string " - "'%s' ignored"), params.c_str()); + wxLogDebug(_T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str()); } else { @@ -699,7 +855,8 @@ void wxGridCellNumberEditor::BeginEdit(int row, int col, wxGrid* grid) if ( HasRange() ) { - Spin()->SetValue(m_valueOld); + Spin()->SetValue((int)m_valueOld); + Spin()->SetFocus(); } else { @@ -728,7 +885,7 @@ 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("%ld", value)); + grid->GetTable()->SetValue(row, col, wxString::Format(wxT("%ld"), value)); } return changed; @@ -738,7 +895,7 @@ void wxGridCellNumberEditor::Reset() { if ( HasRange() ) { - Spin()->SetValue(m_valueOld); + Spin()->SetValue((int)m_valueOld); } else { @@ -746,11 +903,45 @@ void wxGridCellNumberEditor::Reset() } } +bool wxGridCellNumberEditor::IsAcceptedKey(wxKeyEvent& event) +{ + if ( wxGridCellEditor::IsAcceptedKey(event) ) + { + int keycode = event.GetKeyCode(); + switch ( keycode ) + { + case WXK_NUMPAD0: + case WXK_NUMPAD1: + case WXK_NUMPAD2: + case WXK_NUMPAD3: + case WXK_NUMPAD4: + case WXK_NUMPAD5: + case WXK_NUMPAD6: + case WXK_NUMPAD7: + case WXK_NUMPAD8: + case WXK_NUMPAD9: + case WXK_ADD: + case WXK_NUMPAD_ADD: + case WXK_SUBTRACT: + case WXK_NUMPAD_SUBTRACT: + case WXK_UP: + case WXK_DOWN: + return TRUE; + + default: + if ( (keycode < 128) && isdigit(keycode) ) + return TRUE; + } + } + + return FALSE; +} + void wxGridCellNumberEditor::StartingKey(wxKeyEvent& event) { if ( !HasRange() ) { - long keycode = event.KeyCode(); + int keycode = (int) event.KeyCode(); if ( isdigit(keycode) || keycode == '+' || keycode == '-' ) { wxGridCellTextEditor::StartingKey(event); @@ -787,8 +978,7 @@ void wxGridCellNumberEditor::SetParameters(const wxString& params) } } - wxLogDebug(_T("Invalid wxGridCellNumberEditor parameter string " - "'%s' ignored"), params.c_str()); + wxLogDebug(_T("Invalid wxGridCellNumberEditor parameter string '%s' ignored"), params.c_str()); } } @@ -796,6 +986,12 @@ void wxGridCellNumberEditor::SetParameters(const wxString& params) // wxGridCellFloatEditor // ---------------------------------------------------------------------------- +wxGridCellFloatEditor::wxGridCellFloatEditor(int width, int precision) +{ + m_width = width; + m_precision = precision; +} + void wxGridCellFloatEditor::Create(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler) @@ -837,7 +1033,7 @@ bool wxGridCellFloatEditor::EndEdit(int row, int col, if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_FLOAT)) grid->GetTable()->SetValueAsDouble(row, col, value); else - grid->GetTable()->SetValue(row, col, wxString::Format("%f", value)); + grid->GetTable()->SetValue(row, col, wxString::Format(wxT("%f"), value)); return TRUE; } @@ -854,7 +1050,7 @@ void wxGridCellFloatEditor::Reset() void wxGridCellFloatEditor::StartingKey(wxKeyEvent& event) { - long keycode = event.KeyCode(); + int keycode = (int)event.KeyCode(); if ( isdigit(keycode) || keycode == '+' || keycode == '-' || keycode == '.' ) { @@ -867,6 +1063,95 @@ void wxGridCellFloatEditor::StartingKey(wxKeyEvent& event) event.Skip(); } +void wxGridCellFloatEditor::SetParameters(const wxString& params) +{ + if ( !params ) + { + // reset to default + m_width = + m_precision = -1; + } + else + { + long tmp; + if ( params.BeforeFirst(_T(',')).ToLong(&tmp) ) + { + m_width = (int)tmp; + + if ( params.AfterFirst(_T(',')).ToLong(&tmp) ) + { + m_precision = (int)tmp; + + // skip the error message below + return; + } + } + + wxLogDebug(_T("Invalid wxGridCellFloatEditor parameter string '%s' ignored"), params.c_str()); + } +} + +wxString wxGridCellFloatEditor::GetString() const +{ + wxString fmt; + if ( m_width == -1 ) + { + // default width/precision + fmt = _T("%g"); + } + else if ( m_precision == -1 ) + { + // default precision + fmt.Printf(_T("%%%d.g"), m_width); + } + else + { + fmt.Printf(_T("%%%d.%dg"), m_width, m_precision); + } + + return wxString::Format(fmt, m_valueOld); +} + +bool wxGridCellFloatEditor::IsAcceptedKey(wxKeyEvent& event) +{ + if ( wxGridCellEditor::IsAcceptedKey(event) ) + { + int keycode = event.GetKeyCode(); + switch ( keycode ) + { + case WXK_NUMPAD0: + case WXK_NUMPAD1: + case WXK_NUMPAD2: + case WXK_NUMPAD3: + case WXK_NUMPAD4: + case WXK_NUMPAD5: + case WXK_NUMPAD6: + case WXK_NUMPAD7: + case WXK_NUMPAD8: + case WXK_NUMPAD9: + case WXK_ADD: + case WXK_NUMPAD_ADD: + case WXK_SUBTRACT: + case WXK_NUMPAD_SUBTRACT: + case WXK_DECIMAL: + case WXK_NUMPAD_DECIMAL: + return TRUE; + + default: + // additionally accept 'e' as in '1e+6' + if ( (keycode < 128) && + (isdigit(keycode) || tolower(keycode) == 'e') ) + return TRUE; + } + } + + return FALSE; +} + +#endif // wxUSE_TEXTCTRL + +#if wxUSE_CHECKBOX + // ---------------------------------------------------------------------------- // wxGridCellBoolEditor // ---------------------------------------------------------------------------- @@ -945,7 +1230,10 @@ void wxGridCellBoolEditor::BeginEdit(int row, int col, wxGrid* grid) if (grid->GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL)) m_startValue = grid->GetTable()->GetValueAsBool(row, col); else - m_startValue = !!grid->GetTable()->GetValue(row, col); + { + wxString cellval( grid->GetTable()->GetValue(row, col) ); + m_startValue = !( !cellval || (cellval == "0") ); + } CBox()->SetValue(m_startValue); CBox()->SetFocus(); } @@ -985,12 +1273,39 @@ void wxGridCellBoolEditor::StartingClick() CBox()->SetValue(!CBox()->GetValue()); } +bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) +{ + if ( wxGridCellEditor::IsAcceptedKey(event) ) + { + int keycode = event.GetKeyCode(); + switch ( keycode ) + { + case WXK_MULTIPLY: + case WXK_NUMPAD_MULTIPLY: + case WXK_ADD: + case WXK_NUMPAD_ADD: + case WXK_SUBTRACT: + case WXK_NUMPAD_SUBTRACT: + case WXK_SPACE: + case '+': + case '-': + return TRUE; + } + } + + return FALSE; +} + +#endif // wxUSE_CHECKBOX + +#if wxUSE_COMBOBOX + // ---------------------------------------------------------------------------- // wxGridCellChoiceEditor // ---------------------------------------------------------------------------- wxGridCellChoiceEditor::wxGridCellChoiceEditor(size_t count, - const wxChar* choices[], + const wxString choices[], bool allowOthers) : m_allowOthers(allowOthers) { @@ -1105,6 +1420,8 @@ void wxGridCellChoiceEditor::SetParameters(const wxString& params) } } +#endif // wxUSE_COMBOBOX + // ---------------------------------------------------------------------------- // wxGridCellEditorEvtHandler // ---------------------------------------------------------------------------- @@ -1119,11 +1436,12 @@ void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) break; case WXK_TAB: - event.Skip( m_grid->ProcessEvent( event ) ); + m_grid->GetEventHandler()->ProcessEvent( event ); break; case WXK_RETURN: - if (!m_grid->ProcessEvent(event)) + case WXK_NUMPAD_ENTER: + if (!m_grid->GetEventHandler()->ProcessEvent(event)) m_editor->HandleReturn(event); break; @@ -1140,6 +1458,7 @@ void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) case WXK_ESCAPE: case WXK_TAB: case WXK_RETURN: + case WXK_NUMPAD_ENTER: break; default: @@ -1173,7 +1492,7 @@ void wxGridCellRenderer::Draw(wxGrid& grid, wxGridCellAttr& attr, wxDC& dc, const wxRect& rect, - int row, int col, + int WXUNUSED(row), int WXUNUSED(col), bool isSelected) { dc.SetBackgroundMode( wxSOLID ); @@ -1222,11 +1541,18 @@ wxSize wxGridCellStringRenderer::DoGetBestSize(wxGridCellAttr& attr, wxDC& dc, const wxString& text) { - wxCoord x, y; + wxCoord x = 0, y = 0, max_x = 0; dc.SetFont(attr.GetFont()); - dc.GetTextExtent(text, &x, &y); + wxStringTokenizer tk(text, _T('\n')); + while ( tk.HasMoreTokens() ) + { + dc.GetTextExtent(tk.GetNextToken(), &x, &y); + max_x = wxMax(max_x, x); + } + + y *= 1 + text.Freq(wxT('\n')); // multiply by the number of lines. - return wxSize(x, y); + return wxSize(max_x, y); } wxSize wxGridCellStringRenderer::GetBestSize(wxGrid& grid, @@ -1293,7 +1619,7 @@ void wxGridCellNumberRenderer::Draw(wxGrid& grid, // draw the text right aligned by default int hAlign, vAlign; attr.GetAlignment(&hAlign, &vAlign); - hAlign = wxRIGHT; + hAlign = wxALIGN_RIGHT; wxRect rect = rectCell; rect.Inflate(-1); @@ -1353,8 +1679,15 @@ wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) { if ( m_width == -1 ) { + if ( m_precision == -1 ) + { // default width/precision m_format = _T("%f"); + } + else + { + m_format.Printf(_T("%%.%df"), m_precision); + } } else if ( m_precision == -1 ) { @@ -1368,6 +1701,7 @@ wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) } text.Printf(m_format, val); + } //else: text already contains the string @@ -1388,7 +1722,7 @@ void wxGridCellFloatRenderer::Draw(wxGrid& grid, // draw the text right aligned by default int hAlign, vAlign; attr.GetAlignment(&hAlign, &vAlign); - hAlign = wxRIGHT; + hAlign = wxALIGN_RIGHT; wxRect rect = rectCell; rect.Inflate(-1); @@ -1406,8 +1740,6 @@ wxSize wxGridCellFloatRenderer::GetBestSize(wxGrid& grid, void wxGridCellFloatRenderer::SetParameters(const wxString& params) { - bool ok = TRUE; - if ( !params ) { // reset to defaults @@ -1420,38 +1752,34 @@ void wxGridCellFloatRenderer::SetParameters(const wxString& params) if ( !!tmp ) { long width; - if ( !tmp.ToLong(&width) ) + if ( tmp.ToLong(&width) ) { - ok = FALSE; + SetWidth((int)width); } else { - SetWidth((int)width); + wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str()); + } + } tmp = params.AfterFirst(_T(',')); if ( !!tmp ) { long precision; - if ( !tmp.ToLong(&precision) ) + if ( tmp.ToLong(&precision) ) { - ok = FALSE; + SetPrecision((int)precision); } else { - SetPrecision((int)precision); - } - } - } + wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str()); } - if ( !ok ) - { - wxLogDebug(_T("Invalid wxGridCellFloatRenderer parameter string " - "'%s ignored"), params.c_str()); } } } + // ---------------------------------------------------------------------------- // wxGridCellBoolRenderer // ---------------------------------------------------------------------------- @@ -1522,7 +1850,10 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) value = grid.GetTable()->GetValueAsBool(row, col); else - value = !!grid.GetTable()->GetValue(row, col); + { + wxString cellval( grid.GetTable()->GetValue(row, col) ); + value = !( !cellval || (cellval == "0") ); + } if ( value ) { @@ -1575,11 +1906,47 @@ wxGridCellAttr *wxGridCellAttr::Clone() const if ( IsReadOnly() ) attr->SetReadOnly(); + attr->SetKind( m_attrkind ); + attr->SetDefAttr(m_defGridAttr); return attr; } +void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) +{ + if ( !HasTextColour() && mergefrom->HasTextColour() ) + SetTextColour(mergefrom->GetTextColour()); + if ( !HasBackgroundColour() && mergefrom->HasBackgroundColour() ) + SetBackgroundColour(mergefrom->GetBackgroundColour()); + if ( !HasFont() && mergefrom->HasFont() ) + SetFont(mergefrom->GetFont()); + if ( !!HasAlignment() && mergefrom->HasAlignment() ){ + int hAlign, vAlign; + mergefrom->GetAlignment( &hAlign, &vAlign); + SetAlignment(hAlign, vAlign); + } + + // Directly access member functions as GetRender/Editor don't just return + // m_renderer/m_editor + // + // Maybe add support for merge of Render and Editor? + if (!HasRenderer() && mergefrom->HasRenderer() ) + { + m_renderer = mergefrom->m_renderer; + m_renderer->IncRef(); + } + if ( !HasEditor() && mergefrom->HasEditor() ) + { + m_editor = mergefrom->m_editor; + m_editor->IncRef(); + } + if ( !HasReadWriteMode() && mergefrom->HasReadWriteMode() ) + SetReadOnly(mergefrom->IsReadOnly()); + + SetDefAttr(mergefrom->m_defGridAttr); +} + const wxColour& wxGridCellAttr::GetTextColour() const { if (HasTextColour()) @@ -1932,28 +2299,77 @@ void wxGridCellAttrProvider::InitData() m_data = new wxGridCellAttrProviderData; } -wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col) const +wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, + wxGridCellAttr::wxAttrKind kind ) const { wxGridCellAttr *attr = (wxGridCellAttr *)NULL; if ( m_data ) { - // first look for the attribute of this specific cell - attr = m_data->m_cellAttrs.GetAttr(row, col); - - if ( !attr ) + switch(kind) { - // then look for the col attr (col attributes are more common than - // the row ones, hence they have priority) - attr = m_data->m_colAttrs.GetAttr(col); - } - - if ( !attr ) + case (wxGridCellAttr::Any): + //Get cached merge attributes. + // Currenlty not used as no cache implemented as not mutiable + // attr = m_data->m_mergeAttr.GetAttr(row, col); + if(!attr) + { + //Basicaly implement old version. + //Also check merge cache, so we don't have to re-merge every time.. + wxGridCellAttr *attrcell = (wxGridCellAttr *)NULL, + *attrrow = (wxGridCellAttr *)NULL, + *attrcol = (wxGridCellAttr *)NULL; + + attrcell = m_data->m_cellAttrs.GetAttr(row, col); + attrcol = m_data->m_colAttrs.GetAttr(col); + attrrow = m_data->m_rowAttrs.GetAttr(row); + + if((attrcell != attrrow) && (attrrow !=attrcol) && (attrcell != attrcol)){ + // Two or move are non NULL + attr = new wxGridCellAttr; + attr->SetKind(wxGridCellAttr::Merged); + + //Order important.. + if(attrcell){ + attr->MergeWith(attrcell); + attrcell->DecRef(); + } + if(attrcol){ + attr->MergeWith(attrcol); + attrcol->DecRef(); + } + if(attrrow){ + attr->MergeWith(attrrow); + attrrow->DecRef(); + } + //store merge attr if cache implemented + //attr->IncRef(); + //m_data->m_mergeAttr.SetAttr(attr, row, col); + } + else { - // finally try the row attributes + // one or none is non null return it or null. + if(attrrow) attr = attrrow; + if(attrcol) attr = attrcol; + if(attrcell) attr = attrcell; + } + } + break; + case (wxGridCellAttr::Cell): + attr = m_data->m_cellAttrs.GetAttr(row, col); + break; + case (wxGridCellAttr::Col): + attr = m_data->m_colAttrs.GetAttr(col); + break; + case (wxGridCellAttr::Row): attr = m_data->m_rowAttrs.GetAttr(row); + break; + default: + // unused as yet... + // (wxGridCellAttr::Default): + // (wxGridCellAttr::Merged): + break; } } - return attr; } @@ -2054,19 +2470,24 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) { // check whether this is one of the standard ones, in which case // register it "on the fly" +#if wxUSE_TEXTCTRL if ( typeName == wxGRID_VALUE_STRING ) { RegisterDataType(wxGRID_VALUE_STRING, new wxGridCellStringRenderer, new wxGridCellTextEditor); - } - else if ( typeName == wxGRID_VALUE_BOOL ) + } else +#endif // wxUSE_TEXTCTRL +#if wxUSE_CHECKBOX + if ( typeName == wxGRID_VALUE_BOOL ) { RegisterDataType(wxGRID_VALUE_BOOL, new wxGridCellBoolRenderer, new wxGridCellBoolEditor); - } - else if ( typeName == wxGRID_VALUE_NUMBER ) + } else +#endif // wxUSE_CHECKBOX +#if wxUSE_TEXTCTRL + if ( typeName == wxGRID_VALUE_NUMBER ) { RegisterDataType(wxGRID_VALUE_NUMBER, new wxGridCellNumberRenderer, @@ -2077,14 +2498,16 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_FLOAT, new wxGridCellFloatRenderer, new wxGridCellFloatEditor); - } - else if ( typeName == wxGRID_VALUE_CHOICE ) + } else +#endif // wxUSE_TEXTCTRL +#if wxUSE_COMBOBOX + if ( typeName == wxGRID_VALUE_CHOICE ) { RegisterDataType(wxGRID_VALUE_CHOICE, new wxGridCellStringRenderer, new wxGridCellChoiceEditor); - } - else + } else +#endif // wxUSE_COMBOBOX { return wxNOT_FOUND; } @@ -2138,14 +2561,16 @@ int wxGridTypeRegistry::FindOrCloneDataType(const wxString& typeName) wxGridCellRenderer* wxGridTypeRegistry::GetRenderer(int index) { wxGridCellRenderer* renderer = m_typeinfo[index]->m_renderer; - renderer->IncRef(); + if (renderer) + renderer->IncRef(); return renderer; } wxGridCellEditor* wxGridTypeRegistry::GetEditor(int index) { wxGridCellEditor* editor = m_typeinfo[index]->m_editor; - editor->IncRef(); + if (editor) + editor->IncRef(); return editor; } @@ -2183,10 +2608,10 @@ bool wxGridTableBase::CanHaveAttributes() return TRUE; } -wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col) +wxGridCellAttr *wxGridTableBase::GetAttr(int row, int col, wxGridCellAttr::wxAttrKind kind) { if ( m_attrProvider ) - return m_attrProvider->GetAttr(row, col); + return m_attrProvider->GetAttr(row, col, kind); else return (wxGridCellAttr *)NULL; } @@ -2195,6 +2620,7 @@ void wxGridTableBase::SetAttr(wxGridCellAttr* attr, int row, int col) { if ( m_attrProvider ) { + attr->SetKind(wxGridCellAttr::Cell); m_attrProvider->SetAttr(attr, row, col); } else @@ -2209,6 +2635,7 @@ void wxGridTableBase::SetRowAttr(wxGridCellAttr *attr, int row) { if ( m_attrProvider ) { + attr->SetKind(wxGridCellAttr::Row); m_attrProvider->SetRowAttr(attr, row); } else @@ -2223,6 +2650,7 @@ void wxGridTableBase::SetColAttr(wxGridCellAttr *attr, int col) { if ( m_attrProvider ) { + attr->SetKind(wxGridCellAttr::Col); m_attrProvider->SetColAttr(attr, col); } else @@ -2233,66 +2661,48 @@ void wxGridTableBase::SetColAttr(wxGridCellAttr *attr, int col) } } -void wxGridTableBase::UpdateAttrRows( size_t pos, int numRows ) -{ - if ( m_attrProvider ) - { - m_attrProvider->UpdateAttrRows( pos, numRows ); - } -} - -void wxGridTableBase::UpdateAttrCols( size_t pos, int numCols ) -{ - if ( m_attrProvider ) - { - m_attrProvider->UpdateAttrCols( pos, numCols ); - } -} - -bool wxGridTableBase::InsertRows( size_t pos, size_t numRows ) +bool wxGridTableBase::InsertRows( size_t WXUNUSED(pos), + size_t WXUNUSED(numRows) ) { - wxFAIL_MSG( wxT("Called grid table class function InsertRows\n" - "but your derived table class does not override this function") ); + wxFAIL_MSG( wxT("Called grid table class function InsertRows\nbut your derived table class does not override this function") ); return FALSE; } -bool wxGridTableBase::AppendRows( size_t numRows ) +bool wxGridTableBase::AppendRows( size_t WXUNUSED(numRows) ) { - wxFAIL_MSG( wxT("Called grid table class function AppendRows\n" - "but your derived table class does not override this function")); + wxFAIL_MSG( wxT("Called grid table class function AppendRows\nbut your derived table class does not override this function")); return FALSE; } -bool wxGridTableBase::DeleteRows( size_t pos, size_t numRows ) +bool wxGridTableBase::DeleteRows( size_t WXUNUSED(pos), + size_t WXUNUSED(numRows) ) { - wxFAIL_MSG( wxT("Called grid table class function DeleteRows\n" - "but your derived table class does not override this function")); + wxFAIL_MSG( wxT("Called grid table class function DeleteRows\nbut your derived table class does not override this function")); return FALSE; } -bool wxGridTableBase::InsertCols( size_t pos, size_t numCols ) +bool wxGridTableBase::InsertCols( size_t WXUNUSED(pos), + size_t WXUNUSED(numCols) ) { - wxFAIL_MSG( wxT("Called grid table class function InsertCols\n" - "but your derived table class does not override this function")); + wxFAIL_MSG( wxT("Called grid table class function InsertCols\nbut your derived table class does not override this function")); return FALSE; } -bool wxGridTableBase::AppendCols( size_t numCols ) +bool wxGridTableBase::AppendCols( size_t WXUNUSED(numCols) ) { - wxFAIL_MSG(wxT("Called grid table class function AppendCols\n" - "but your derived table class does not override this function")); + wxFAIL_MSG(wxT("Called grid table class function AppendCols\nbut your derived table class does not override this function")); return FALSE; } -bool wxGridTableBase::DeleteCols( size_t pos, size_t numCols ) +bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos), + size_t WXUNUSED(numCols) ) { - wxFAIL_MSG( wxT("Called grid table class function DeleteCols\n" - "but your derived table class does not override this function")); + wxFAIL_MSG( wxT("Called grid table class function DeleteCols\nbut your derived table class does not override this function")); return FALSE; } @@ -2456,12 +2866,12 @@ wxGridStringTable::~wxGridStringTable() { } -long wxGridStringTable::GetNumberRows() +int wxGridStringTable::GetNumberRows() { return m_data.GetCount(); } -long wxGridStringTable::GetNumberCols() +int wxGridStringTable::GetNumberCols() { if ( m_data.GetCount() > 0 ) return m_data[0].GetCount(); @@ -2519,7 +2929,8 @@ 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() : 0 ); + size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : + ( GetView() ? GetView()->GetNumberCols() : 0 ) ); if ( pos >= curNumRows ) { @@ -2537,7 +2948,6 @@ bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) { m_data.Insert( sa, row ); } - UpdateAttrRows( pos, numRows ); if ( GetView() ) { wxGridTableMessage msg( this, @@ -2556,7 +2966,8 @@ 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() : 0 ); + size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : + ( GetView() ? GetView()->GetNumberCols() : 0 ) ); wxArrayString sa; if ( curNumCols > 0 ) @@ -2594,10 +3005,9 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) if ( pos >= curNumRows ) { wxString errmsg; - errmsg.Printf("Called wxGridStringTable::DeleteRows(pos=%d, N=%d)\n" - "Pos value is invalid for present table with %d rows", + 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( wxT(errmsg) ); + wxFAIL_MSG( errmsg ); return FALSE; } @@ -2614,10 +3024,9 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) { for ( n = 0; n < numRows; n++ ) { - m_data.Remove( pos ); + m_data.RemoveAt( pos ); } } - UpdateAttrRows( pos, -((int)numRows) ); if ( GetView() ) { wxGridTableMessage msg( this, @@ -2636,7 +3045,8 @@ bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) size_t row, col; size_t curNumRows = m_data.GetCount(); - size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : 0 ); + size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : + ( GetView() ? GetView()->GetNumberCols() : 0 ) ); if ( pos >= curNumCols ) { @@ -2650,7 +3060,6 @@ bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) m_data[row].Insert( wxEmptyString, col ); } } - UpdateAttrCols( pos, numCols ); if ( GetView() ) { wxGridTableMessage msg( this, @@ -2669,14 +3078,15 @@ bool wxGridStringTable::AppendCols( size_t numCols ) size_t row, n; size_t curNumRows = m_data.GetCount(); +#if 0 if ( !curNumRows ) { // TODO: something better than this ? // - wxFAIL_MSG( wxT("Unable to append cols to a grid table with no rows.\n" - "Call AppendRows() first") ); + wxFAIL_MSG( wxT("Unable to append cols to a grid table with no rows.\nCall AppendRows() first") ); return FALSE; } +#endif for ( row = 0; row < curNumRows; row++ ) { @@ -2703,15 +3113,15 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) size_t row, n; size_t curNumRows = m_data.GetCount(); - size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : 0 ); + size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : + ( GetView() ? GetView()->GetNumberCols() : 0 ) ); if ( pos >= curNumCols ) { wxString errmsg; - errmsg.Printf( "Called wxGridStringTable::DeleteCols(pos=%d, N=%d)...\n" - "Pos value is invalid for present table with %d cols", + 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( wxT( errmsg ) ); + wxFAIL_MSG( errmsg ); return FALSE; } @@ -2730,11 +3140,10 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) { for ( n = 0; n < numCols; n++ ) { - m_data[row].Remove( pos ); + m_data[row].RemoveAt( pos ); } } } - UpdateAttrCols( pos, -((int)numCols) ); if ( GetView() ) { wxGridTableMessage msg( this, @@ -2815,8 +3224,10 @@ IMPLEMENT_DYNAMIC_CLASS( wxGridRowLabelWindow, wxWindow ) BEGIN_EVENT_TABLE( wxGridRowLabelWindow, wxWindow ) EVT_PAINT( wxGridRowLabelWindow::OnPaint ) + EVT_MOUSEWHEEL( wxGridRowLabelWindow::OnMouseWheel) EVT_MOUSE_EVENTS( wxGridRowLabelWindow::OnMouseEvent ) EVT_KEY_DOWN( wxGridRowLabelWindow::OnKeyDown ) + EVT_KEY_UP( wxGridRowLabelWindow::OnKeyUp ) END_EVENT_TABLE() wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent, @@ -2827,7 +3238,7 @@ wxGridRowLabelWindow::wxGridRowLabelWindow( wxGrid *parent, m_owner = parent; } -void wxGridRowLabelWindow::OnPaint( wxPaintEvent &event ) +void wxGridRowLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) { wxPaintDC dc(this); @@ -2841,8 +3252,8 @@ void wxGridRowLabelWindow::OnPaint( wxPaintEvent &event ) m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); dc.SetDeviceOrigin( 0, -y ); - m_owner->CalcRowLabelsExposed( GetUpdateRegion() ); - m_owner->DrawRowLabels( dc ); + wxArrayInt rows = m_owner->CalcRowLabelsExposed( GetUpdateRegion() ); + m_owner->DrawRowLabels( dc , rows ); } @@ -2852,12 +3263,23 @@ void wxGridRowLabelWindow::OnMouseEvent( wxMouseEvent& event ) } +void wxGridRowLabelWindow::OnMouseWheel( wxMouseEvent& event ) +{ + m_owner->GetEventHandler()->ProcessEvent(event); +} + + // This seems to be required for wxMotif otherwise the mouse // cursor must be in the cell edit control to get key events // void wxGridRowLabelWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); +} + +void wxGridRowLabelWindow::OnKeyUp( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); } @@ -2868,8 +3290,10 @@ IMPLEMENT_DYNAMIC_CLASS( wxGridColLabelWindow, wxWindow ) BEGIN_EVENT_TABLE( wxGridColLabelWindow, wxWindow ) EVT_PAINT( wxGridColLabelWindow::OnPaint ) + EVT_MOUSEWHEEL( wxGridColLabelWindow::OnMouseWheel) EVT_MOUSE_EVENTS( wxGridColLabelWindow::OnMouseEvent ) EVT_KEY_DOWN( wxGridColLabelWindow::OnKeyDown ) + EVT_KEY_UP( wxGridColLabelWindow::OnKeyUp ) END_EVENT_TABLE() wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent, @@ -2880,7 +3304,7 @@ wxGridColLabelWindow::wxGridColLabelWindow( wxGrid *parent, m_owner = parent; } -void wxGridColLabelWindow::OnPaint( wxPaintEvent &event ) +void wxGridColLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) { wxPaintDC dc(this); @@ -2894,8 +3318,8 @@ void wxGridColLabelWindow::OnPaint( wxPaintEvent &event ) m_owner->CalcUnscrolledPosition( 0, 0, &x, &y ); dc.SetDeviceOrigin( -x, 0 ); - m_owner->CalcColLabelsExposed( GetUpdateRegion() ); - m_owner->DrawColLabels( dc ); + wxArrayInt cols = m_owner->CalcColLabelsExposed( GetUpdateRegion() ); + m_owner->DrawColLabels( dc , cols ); } @@ -2904,13 +3328,23 @@ void wxGridColLabelWindow::OnMouseEvent( wxMouseEvent& event ) m_owner->ProcessColLabelMouseEvent( event ); } +void wxGridColLabelWindow::OnMouseWheel( wxMouseEvent& event ) +{ + m_owner->GetEventHandler()->ProcessEvent(event); +} + // This seems to be required for wxMotif otherwise the mouse // cursor must be in the cell edit control to get key events // void wxGridColLabelWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); +} + +void wxGridColLabelWindow::OnKeyUp( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); } @@ -2920,9 +3354,11 @@ void wxGridColLabelWindow::OnKeyDown( wxKeyEvent& event ) IMPLEMENT_DYNAMIC_CLASS( wxGridCornerLabelWindow, wxWindow ) BEGIN_EVENT_TABLE( wxGridCornerLabelWindow, wxWindow ) + EVT_MOUSEWHEEL( wxGridCornerLabelWindow::OnMouseWheel) EVT_MOUSE_EVENTS( wxGridCornerLabelWindow::OnMouseEvent ) EVT_PAINT( wxGridCornerLabelWindow::OnPaint) EVT_KEY_DOWN( wxGridCornerLabelWindow::OnKeyDown ) + EVT_KEY_UP( wxGridCornerLabelWindow::OnKeyUp ) END_EVENT_TABLE() wxGridCornerLabelWindow::wxGridCornerLabelWindow( wxGrid *parent, @@ -2957,12 +3393,22 @@ void wxGridCornerLabelWindow::OnMouseEvent( wxMouseEvent& event ) } +void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event ) +{ + m_owner->GetEventHandler()->ProcessEvent(event); +} + // This seems to be required for wxMotif otherwise the mouse // cursor must be in the cell edit control to get key events // void wxGridCornerLabelWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); +} + +void wxGridCornerLabelWindow::OnKeyUp( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); } @@ -2973,8 +3419,10 @@ IMPLEMENT_DYNAMIC_CLASS( wxGridWindow, wxPanel ) BEGIN_EVENT_TABLE( wxGridWindow, wxPanel ) EVT_PAINT( wxGridWindow::OnPaint ) + EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel) EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent ) EVT_KEY_DOWN( wxGridWindow::OnKeyDown ) + EVT_KEY_UP( wxGridWindow::OnKeyUp ) EVT_ERASE_BACKGROUND( wxGridWindow::OnEraseBackground ) END_EVENT_TABLE() @@ -2987,7 +3435,7 @@ wxGridWindow::wxGridWindow( wxGrid *parent, m_owner = parent; m_rowLabelWin = rowLblWin; m_colLabelWin = colLblWin; - SetBackgroundColour( "WHITE" ); + SetBackgroundColour(_T("WHITE")); } @@ -3001,13 +3449,13 @@ void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) wxPaintDC dc( this ); m_owner->PrepareDC( dc ); wxRegion reg = GetUpdateRegion(); - m_owner->CalcCellsExposed( reg ); - m_owner->DrawGridCellArea( dc ); + wxGridCellCoordsArray DirtyCells = m_owner->CalcCellsExposed( reg ); + m_owner->DrawGridCellArea( dc , DirtyCells); #if WXGRID_DRAW_LINES m_owner->DrawAllGridLines( dc, reg ); #endif m_owner->DrawGridSpace( dc ); - m_owner->DrawHighlight( dc ); + m_owner->DrawHighlight( dc , DirtyCells ); } @@ -3024,17 +3472,25 @@ void wxGridWindow::OnMouseEvent( wxMouseEvent& event ) m_owner->ProcessGridCellMouseEvent( event ); } +void wxGridWindow::OnMouseWheel( wxMouseEvent& event ) +{ + m_owner->GetEventHandler()->ProcessEvent(event); +} -// This seems to be required for wxMotif otherwise the mouse +// This seems to be required for wxMotif/wxGTK otherwise the mouse // cursor must be in the cell edit control to get key events // void wxGridWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); } +void wxGridWindow::OnKeyUp( wxKeyEvent& event ) +{ + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); +} -void wxGridWindow::OnEraseBackground(wxEraseEvent& event) +void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) { } @@ -3048,6 +3504,7 @@ BEGIN_EVENT_TABLE( wxGrid, wxScrolledWindow ) EVT_PAINT( wxGrid::OnPaint ) EVT_SIZE( wxGrid::OnSize ) EVT_KEY_DOWN( wxGrid::OnKeyDown ) + EVT_KEY_UP( wxGrid::OnKeyUp ) EVT_ERASE_BACKGROUND( wxGrid::OnEraseBackground ) END_EVENT_TABLE() @@ -3067,6 +3524,8 @@ wxGrid::wxGrid( wxWindow *parent, wxGrid::~wxGrid() { + // Must do this or ~wxScrollHelper will pop the wrong event handler + SetTargetWindow(this); ClearAttrCache(); wxSafeDecRef(m_defaultCellAttr); @@ -3103,8 +3562,9 @@ void wxGrid::Create() m_defaultCellAttr->SetDefAttr(m_defaultCellAttr); // Set default cell attributes + m_defaultCellAttr->SetKind(wxGridCellAttr::Default); m_defaultCellAttr->SetFont(GetFont()); - m_defaultCellAttr->SetAlignment(wxLEFT, wxTOP); + m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP); m_defaultCellAttr->SetTextColour( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOWTEXT)); m_defaultCellAttr->SetBackgroundColour( @@ -3153,23 +3613,20 @@ void wxGrid::Create() bool wxGrid::CreateGrid( int numRows, int numCols, wxGrid::wxGridSelectionModes selmode ) { - if ( m_created ) - { - wxFAIL_MSG( wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); - return FALSE; - } - else - { - m_numRows = numRows; - m_numCols = numCols; + wxCHECK_MSG( !m_created, + FALSE, + wxT("wxGrid::CreateGrid or wxGrid::SetTable called more than once") ); + + m_numRows = numRows; + m_numCols = numCols; + + m_table = new wxGridStringTable( m_numRows, m_numCols ); + m_table->SetView( this ); + m_ownTable = TRUE; + m_selection = new wxGridSelection( this, selmode ); + Init(); + m_created = TRUE; - m_table = new wxGridStringTable( m_numRows, m_numCols ); - m_table->SetView( this ); - m_ownTable = TRUE; - Init(); - m_selection = new wxGridSelection( this, selmode ); - m_created = TRUE; - } return m_created; } @@ -3206,8 +3663,8 @@ bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, m_table->SetView( this ); if (takeOwnership) m_ownTable = TRUE; - Init(); m_selection = new wxGridSelection( this, selmode ); + Init(); m_created = TRUE; } @@ -3217,12 +3674,6 @@ bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, void wxGrid::Init() { - if ( m_numRows <= 0 ) - m_numRows = WXGRID_DEFAULT_NUMBER_ROWS; - - if ( m_numCols <= 0 ) - m_numCols = WXGRID_DEFAULT_NUMBER_COLS; - m_rowLabelWidth = WXGRID_DEFAULT_ROW_LABEL_WIDTH; m_colLabelHeight = WXGRID_DEFAULT_COL_LABEL_HEIGHT; @@ -3245,11 +3696,11 @@ void wxGrid::Init() m_labelFont = this->GetFont(); m_labelFont.SetWeight( m_labelFont.GetWeight() + 2 ); - m_rowLabelHorizAlign = wxLEFT; - m_rowLabelVertAlign = wxCENTRE; + m_rowLabelHorizAlign = wxALIGN_LEFT; + m_rowLabelVertAlign = wxALIGN_CENTRE; - m_colLabelHorizAlign = wxCENTRE; - m_colLabelVertAlign = wxTOP; + m_colLabelHorizAlign = wxALIGN_CENTRE; + m_colLabelVertAlign = wxALIGN_TOP; m_defaultColWidth = WXGRID_DEFAULT_COL_WIDTH; m_defaultRowHeight = m_gridWin->GetCharHeight(); @@ -3262,6 +3713,9 @@ void wxGrid::Init() m_gridLineColour = wxColour( 128, 128, 255 ); m_gridLinesEnabled = TRUE; + m_cellHighlightColour = m_gridLineColour; + m_cellHighlightPenWidth = 2; + m_cellHighlightROPenWidth = 1; m_cursorMode = WXGRID_CURSOR_SELECT_CELL; m_winCapture = (wxWindow *)NULL; @@ -3378,19 +3832,44 @@ void wxGrid::CalcDimensions() int cw, ch; GetClientSize( &cw, &ch ); - if ( m_numRows > 0 && m_numCols > 0 ) - { - int right = GetColRight( m_numCols-1 ) + m_extraWidth; - int bottom = GetRowBottom( m_numRows-1 ) + m_extraHeight; + if ( m_colLabelWin->IsShown() ) + cw -= m_rowLabelWidth; + if ( m_rowLabelWin->IsShown() ) + ch -= m_colLabelHeight; - // TODO: restore the scroll position that we had before sizing - // - int x, y; - GetViewStart( &x, &y ); - SetScrollbars( GRID_SCROLL_LINE, GRID_SCROLL_LINE, - right/GRID_SCROLL_LINE, bottom/GRID_SCROLL_LINE, - x, y ); + // grid total size + 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; + + // preserve (more or less) the previous position + int x, y; + GetViewStart( &x, &y ); + // maybe we don't need scrollbars at all? and if we do, transform w and h + // from pixels into logical units + if ( w <= cw ) + { + w = 0; x= 0; + } + else + { + w = (w + GRID_SCROLL_LINE - 1)/GRID_SCROLL_LINE; + if ( x >= w ) + x = w - 1; + } + if ( h <= ch ) + { + h = 0; y = 0; } + else + { + h = (h + GRID_SCROLL_LINE - 1)/GRID_SCROLL_LINE; + if ( y >= h ) + y = h - 1; + } + + // do set scrollbar parameters + SetScrollbars( GRID_SCROLL_LINE, GRID_SCROLL_LINE, + w, h, x, y, (GetBatchCount() != 0)); } @@ -3419,7 +3898,9 @@ void wxGrid::CalcWindowSizes() bool wxGrid::Redimension( wxGridTableMessage& msg ) { int i; + bool result = FALSE; +#if 0 // if we were using the default widths/heights so far, we must change them // now if ( m_colWidths.IsEmpty() ) @@ -3431,6 +3912,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) { InitRowHeights(); } +#endif switch ( msg.GetId() ) { @@ -3438,71 +3920,99 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) { size_t pos = msg.GetCommandInt(); int numRows = msg.GetCommandInt2(); - for ( i = 0; i < numRows; i++ ) - { - m_rowHeights.Insert( m_defaultRowHeight, pos ); - m_rowBottoms.Insert( 0, pos ); - } + m_numRows += numRows; - int bottom = 0; - if ( pos > 0 ) bottom = m_rowBottoms[pos-1]; + if ( !m_rowHeights.IsEmpty() ) + { + for ( i = 0; i < numRows; i++ ) + { + m_rowHeights.Insert( m_defaultRowHeight, pos ); + m_rowBottoms.Insert( 0, pos ); + } + + int bottom = 0; + if ( pos > 0 ) bottom = m_rowBottoms[pos-1]; - for ( i = pos; i < m_numRows; i++ ) + for ( i = pos; i < m_numRows; i++ ) + { + bottom += m_rowHeights[i]; + m_rowBottoms[i] = bottom; + } + } + if ( m_currentCellCoords == wxGridNoCellCoords ) { - bottom += m_rowHeights[i]; - m_rowBottoms[i] = bottom; + // if we have just inserted cols into an empty grid the current + // cell will be undefined... + // + SetCurrentCell( 0, 0 ); + } + m_selection->UpdateRows( pos, numRows ); + wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); + if (attrProvider) + attrProvider->UpdateAttrRows( pos, numRows ); + + if ( !GetBatchCount() ) + { + CalcDimensions(); + m_rowLabelWin->Refresh(); } - CalcDimensions(); } - return TRUE; + result = TRUE; + break; case wxGRIDTABLE_NOTIFY_ROWS_APPENDED: { int numRows = msg.GetCommandInt(); - for ( i = 0; i < numRows; i++ ) - { - m_rowHeights.Add( m_defaultRowHeight ); - m_rowBottoms.Add( 0 ); - } - int oldNumRows = m_numRows; m_numRows += numRows; - int bottom = 0; - if ( oldNumRows > 0 ) bottom = m_rowBottoms[oldNumRows-1]; + if ( !m_rowHeights.IsEmpty() ) + { + for ( i = 0; i < numRows; i++ ) + { + m_rowHeights.Add( m_defaultRowHeight ); + m_rowBottoms.Add( 0 ); + } + + int bottom = 0; + if ( oldNumRows > 0 ) bottom = m_rowBottoms[oldNumRows-1]; - for ( i = oldNumRows; i < m_numRows; i++ ) + for ( i = oldNumRows; i < m_numRows; i++ ) + { + bottom += m_rowHeights[i]; + m_rowBottoms[i] = bottom; + } + } + if ( m_currentCellCoords == wxGridNoCellCoords ) + { + // if we have just inserted cols into an empty grid the current + // cell will be undefined... + // + SetCurrentCell( 0, 0 ); + } + if ( !GetBatchCount() ) { - bottom += m_rowHeights[i]; - m_rowBottoms[i] = bottom; + CalcDimensions(); + m_rowLabelWin->Refresh(); } - CalcDimensions(); } - return TRUE; + result = TRUE; + break; case wxGRIDTABLE_NOTIFY_ROWS_DELETED: { size_t pos = msg.GetCommandInt(); int numRows = msg.GetCommandInt2(); - for ( i = 0; i < numRows; i++ ) - { - m_rowHeights.Remove( pos ); - m_rowBottoms.Remove( pos ); - } m_numRows -= numRows; - if ( !m_numRows ) - { - m_numCols = 0; - m_colWidths.Clear(); - m_colRights.Clear(); - m_currentCellCoords = wxGridNoCellCoords; - } - else + if ( !m_rowHeights.IsEmpty() ) { - if ( m_currentCellCoords.GetRow() >= m_numRows ) - m_currentCellCoords.Set( 0, 0 ); + for ( i = 0; i < numRows; i++ ) + { + m_rowHeights.RemoveAt( pos ); + m_rowBottoms.RemoveAt( pos ); + } int h = 0; for ( i = 0; i < m_numRows; i++ ) @@ -3511,82 +4021,134 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_rowBottoms[i] = h; } } - - CalcDimensions(); + if ( !m_numRows ) + { + m_currentCellCoords = wxGridNoCellCoords; + } + else + { + if ( m_currentCellCoords.GetRow() >= m_numRows ) + m_currentCellCoords.Set( 0, 0 ); + } + m_selection->UpdateRows( pos, -((int)numRows) ); + wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); + if (attrProvider) { + attrProvider->UpdateAttrRows( pos, -((int)numRows) ); +// ifdef'd out following patch from Paul Gammans +#if 0 + // No need to touch column attributes, unless we + // removed _all_ rows, in this case, we remove + // all column attributes. + // I hate to do this here, but the + // needed data is not available inside UpdateAttrRows. + if ( !GetNumberRows() ) + attrProvider->UpdateAttrCols( 0, -GetNumberCols() ); +#endif + } + if ( !GetBatchCount() ) + { + CalcDimensions(); + m_rowLabelWin->Refresh(); + } } - return TRUE; + result = TRUE; + break; case wxGRIDTABLE_NOTIFY_COLS_INSERTED: { size_t pos = msg.GetCommandInt(); int numCols = msg.GetCommandInt2(); - for ( i = 0; i < numCols; i++ ) - { - m_colWidths.Insert( m_defaultColWidth, pos ); - m_colRights.Insert( 0, pos ); - } m_numCols += numCols; - int right = 0; - if ( pos > 0 ) right = m_colRights[pos-1]; + if ( !m_colWidths.IsEmpty() ) + { + for ( i = 0; i < numCols; i++ ) + { + m_colWidths.Insert( m_defaultColWidth, pos ); + m_colRights.Insert( 0, pos ); + } + + int right = 0; + if ( pos > 0 ) right = m_colRights[pos-1]; - for ( i = pos; i < m_numCols; i++ ) + for ( i = pos; i < m_numCols; i++ ) + { + right += m_colWidths[i]; + m_colRights[i] = right; + } + } + if ( m_currentCellCoords == wxGridNoCellCoords ) + { + // if we have just inserted cols into an empty grid the current + // cell will be undefined... + // + SetCurrentCell( 0, 0 ); + } + m_selection->UpdateCols( pos, numCols ); + wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); + if (attrProvider) + attrProvider->UpdateAttrCols( pos, numCols ); + if ( !GetBatchCount() ) { - right += m_colWidths[i]; - m_colRights[i] = right; + CalcDimensions(); + m_colLabelWin->Refresh(); } - CalcDimensions(); + } - return TRUE; + result = TRUE; + break; case wxGRIDTABLE_NOTIFY_COLS_APPENDED: { int numCols = msg.GetCommandInt(); - for ( i = 0; i < numCols; i++ ) - { - m_colWidths.Add( m_defaultColWidth ); - m_colRights.Add( 0 ); - } - int oldNumCols = m_numCols; m_numCols += numCols; + if ( !m_colWidths.IsEmpty() ) + { + for ( i = 0; i < numCols; i++ ) + { + m_colWidths.Add( m_defaultColWidth ); + m_colRights.Add( 0 ); + } - int right = 0; - if ( oldNumCols > 0 ) right = m_colRights[oldNumCols-1]; + int right = 0; + if ( oldNumCols > 0 ) right = m_colRights[oldNumCols-1]; - for ( i = oldNumCols; i < m_numCols; i++ ) + for ( i = oldNumCols; i < m_numCols; i++ ) + { + right += m_colWidths[i]; + m_colRights[i] = right; + } + } + if ( m_currentCellCoords == wxGridNoCellCoords ) + { + // if we have just inserted cols into an empty grid the current + // cell will be undefined... + // + SetCurrentCell( 0, 0 ); + } + if ( !GetBatchCount() ) { - right += m_colWidths[i]; - m_colRights[i] = right; + CalcDimensions(); + m_colLabelWin->Refresh(); } - CalcDimensions(); } - return TRUE; + result = TRUE; + break; case wxGRIDTABLE_NOTIFY_COLS_DELETED: { size_t pos = msg.GetCommandInt(); int numCols = msg.GetCommandInt2(); - for ( i = 0; i < numCols; i++ ) - { - m_colWidths.Remove( pos ); - m_colRights.Remove( pos ); - } m_numCols -= numCols; - if ( !m_numCols ) - { -#if 0 // leave the row alone here so that AppendCols will work subsequently - m_numRows = 0; - m_rowHeights.Clear(); - m_rowBottoms.Clear(); -#endif - m_currentCellCoords = wxGridNoCellCoords; - } - else + if ( !m_colWidths.IsEmpty() ) { - if ( m_currentCellCoords.GetCol() >= m_numCols ) - m_currentCellCoords.Set( 0, 0 ); + for ( i = 0; i < numCols; i++ ) + { + m_colWidths.RemoveAt( pos ); + m_colRights.RemoveAt( pos ); + } int w = 0; for ( i = 0; i < m_numCols; i++ ) @@ -3595,21 +4157,52 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) m_colRights[i] = w; } } - CalcDimensions(); + if ( !m_numCols ) + { + m_currentCellCoords = wxGridNoCellCoords; + } + else + { + if ( m_currentCellCoords.GetCol() >= m_numCols ) + m_currentCellCoords.Set( 0, 0 ); + } + m_selection->UpdateCols( pos, -((int)numCols) ); + wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); + if (attrProvider) { + attrProvider->UpdateAttrCols( pos, -((int)numCols) ); +// ifdef'd out following patch from Paul Gammans +#if 0 + // No need to touch row attributes, unless we + // removed _all_ columns, in this case, we remove + // all row attributes. + // I hate to do this here, but the + // needed data is not available inside UpdateAttrCols. + if ( !GetNumberCols() ) + attrProvider->UpdateAttrRows( 0, -GetNumberRows() ); +#endif + } + if ( !GetBatchCount() ) + { + CalcDimensions(); + m_colLabelWin->Refresh(); + } } - return TRUE; + result = TRUE; + break; } - return FALSE; + if (result && !GetBatchCount() ) + m_gridWin->Refresh(); + return result; } -void wxGrid::CalcRowLabelsExposed( wxRegion& reg ) +wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg ) { wxRegionIterator iter( reg ); wxRect r; - m_rowLabelsExposed.Empty(); + wxArrayInt rowlabels; int top, bottom; while ( iter ) @@ -3645,20 +4238,22 @@ void wxGrid::CalcRowLabelsExposed( wxRegion& reg ) if ( GetRowTop(row) > bottom ) break; - m_rowLabelsExposed.Add( row ); + rowlabels.Add( row ); } iter++ ; } + + return rowlabels; } -void wxGrid::CalcColLabelsExposed( wxRegion& reg ) +wxArrayInt wxGrid::CalcColLabelsExposed( const wxRegion& reg ) { wxRegionIterator iter( reg ); wxRect r; - m_colLabelsExposed.Empty(); + wxArrayInt colLabels; int left, right; while ( iter ) @@ -3694,22 +4289,21 @@ void wxGrid::CalcColLabelsExposed( wxRegion& reg ) if ( GetColLeft(col) > right ) break; - m_colLabelsExposed.Add( col ); + colLabels.Add( col ); } iter++ ; } + return colLabels; } -void wxGrid::CalcCellsExposed( wxRegion& reg ) +wxGridCellCoordsArray wxGrid::CalcCellsExposed( const wxRegion& reg ) { wxRegionIterator iter( reg ); wxRect r; - m_cellsExposed.Empty(); - m_rowsExposed.Empty(); - m_colsExposed.Empty(); + wxGridCellCoordsArray cellsExposed; int left, top, right, bottom; while ( iter ) @@ -3746,7 +4340,6 @@ void wxGrid::CalcCellsExposed( wxRegion& reg ) if ( GetRowTop(row) > bottom ) break; - m_rowsExposed.Add( row ); for ( col = 0; col < m_numCols; col++ ) { @@ -3756,14 +4349,14 @@ void wxGrid::CalcCellsExposed( wxRegion& reg ) if ( GetColLeft(col) > right ) break; - if ( m_colsExposed.Index( col ) == wxNOT_FOUND ) - m_colsExposed.Add( col ); - m_cellsExposed.Add( wxGridCellCoords( row, col ) ); + cellsExposed.Add( wxGridCellCoords( row, col ) ); } } iter++; } + + return cellsExposed; } @@ -3803,10 +4396,13 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) break; case WXGRID_CURSOR_SELECT_ROW: - if ( (row = YToRow( y )) >= 0 && - !IsInSelection( row, 0 ) ) + if ( (row = YToRow( y )) >= 0 ) { - SelectRow( row, TRUE ); + m_selection->SelectRow( row, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); } // default label to suppress warnings about "enumeration value @@ -3843,7 +4439,23 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) if ( row >= 0 && !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, row, -1, event ) ) { - SelectRow( row, event.ShiftDown() ); + 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() ); ChangeCursorMode(WXGRID_CURSOR_SELECT_ROW, m_rowLabelWin); } } @@ -3970,10 +4582,13 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) break; case WXGRID_CURSOR_SELECT_COL: - if ( (col = XToCol( x )) >= 0 && - !IsInSelection( 0, col ) ) + if ( (col = XToCol( x )) >= 0 ) { - SelectCol( col, TRUE ); + m_selection->SelectCol( col, + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); } // default label to suppress warnings about "enumeration value @@ -4010,7 +4625,22 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) if ( col >= 0 && !SendEvent( wxEVT_GRID_LABEL_LEFT_CLICK, -1, col, event ) ) { - SelectCol( col, event.ShiftDown() ); + 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() ); ChangeCursorMode(WXGRID_CURSOR_SELECT_COL, m_colLabelWin); } } @@ -4158,7 +4788,9 @@ void wxGrid::ChangeCursorMode(CursorMode mode, cursorModes[m_cursorMode], cursorModes[mode]); #endif // __WXDEBUG__ - if ( mode == m_cursorMode ) + if ( mode == m_cursorMode && + win == m_winCapture && + captureMouse == (m_winCapture != NULL)) return; if ( !win ) @@ -4231,7 +4863,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) { // Hide the edit control, so it // won't interfer with drag-shrinking. - if ( IsCellEditControlEnabled() ) + if ( IsCellEditControlShown() ) { HideCellEditControl(); SaveEditControlValue(); @@ -4246,29 +4878,29 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) if ( coords != wxGridNoCellCoords ) { - if ( event.ControlDown() ) - { - if ( m_selectingKeyboard == wxGridNoCellCoords) - m_selectingKeyboard = coords; - SelectBlock ( m_selectingKeyboard, coords ); - } - else - { - if ( !IsSelection() ) - { - SelectBlock( coords, coords ); - } - else - { - SelectBlock( m_currentCellCoords, coords ); - } + if ( event.ControlDown() ) + { + if ( m_selectingKeyboard == wxGridNoCellCoords) + m_selectingKeyboard = coords; + HighlightBlock ( m_selectingKeyboard, coords ); + } + else + { + if ( !IsSelection() ) + { + HighlightBlock( coords, coords ); + } + else + { + HighlightBlock( m_currentCellCoords, coords ); + } } if (! IsVisible(coords)) { MakeCellVisible(coords); // TODO: need to introduce a delay or something here. The - // scrolling is way to fast, at least on MSW. + // scrolling is way to fast, at least on MSW - also on GTK. } } } @@ -4331,26 +4963,26 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) // if ( event.LeftDown() && coords != wxGridNoCellCoords ) { - if ( !event.ShiftDown() && !event.ControlDown() ) - 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() ); - } - else if ( XToEdgeOfCol(x) < 0 && - YToEdgeOfRow(y) < 0 ) + if ( !SendEvent( wxEVT_GRID_CELL_LEFT_CLICK, + coords.GetRow(), + coords.GetCol(), + event ) ) { - if ( !SendEvent( wxEVT_GRID_CELL_LEFT_CLICK, - coords.GetRow(), - coords.GetCol(), - event ) ) + if ( !event.ControlDown() ) + 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() ); + } + else if ( XToEdgeOfCol(x) < 0 && + YToEdgeOfRow(y) < 0 ) { DisableCellEditControl(); MakeCellVisible( coords ); @@ -4375,20 +5007,25 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) } else { - if ( event.ControlDown() ) - { - m_selection->ToggleCellSelection( coords.GetRow(), - coords.GetCol(), - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); - m_selectingTopLeft = wxGridNoCellCoords; - m_selectingBottomRight = wxGridNoCellCoords; - m_selectingKeyboard = coords; - } - else - SetCurrentCell( coords ); + if ( event.ControlDown() ) + { + m_selection->ToggleCellSelection( coords.GetRow(), + coords.GetCol(), + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + m_selectingTopLeft = wxGridNoCellCoords; + m_selectingBottomRight = wxGridNoCellCoords; + m_selectingKeyboard = coords; + } + else + { + SetCurrentCell( coords ); + if ( m_selection->GetSelectionMode() + != wxGrid::wxGridSelectCells) + HighlightBlock( coords, coords ); + } m_waitForSlowClick = TRUE; } } @@ -4694,40 +5331,12 @@ bool wxGrid::InsertRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) if (IsCellEditControlEnabled()) DisableCellEditControl(); - bool ok = m_table->InsertRows( pos, numRows ); + return m_table->InsertRows( pos, numRows ); // the table will have sent the results of the insert row // operation to this view object as a grid table message - // - if ( ok ) - { - if ( m_numCols == 0 ) - { - m_table->AppendCols( WXGRID_DEFAULT_NUMBER_COLS ); - // - // TODO: perhaps instead of appending the default number of cols - // we should remember what the last non-zero number of cols was ? - // - } - - if ( m_currentCellCoords == wxGridNoCellCoords ) - { - // if we have just inserted cols into an empty grid the current - // cell will be undefined... - // - SetCurrentCell( 0, 0 ); - } - - m_selection->UpdateRows( pos, numRows ); - if ( !GetBatchCount() ) Refresh(); - } - - return ok; - } - else - { - return FALSE; } + return FALSE; } @@ -4741,26 +5350,9 @@ bool wxGrid::AppendRows( int numRows, bool WXUNUSED(updateLabels) ) return FALSE; } - if ( m_table && m_table->AppendRows( numRows ) ) - { - if ( m_currentCellCoords == wxGridNoCellCoords ) - { - // if we have just inserted cols into an empty grid the current - // cell will be undefined... - // - SetCurrentCell( 0, 0 ); - } - - // the table will have sent the results of the append row - // operation to this view object as a grid table message - // - if ( !GetBatchCount() ) Refresh(); - return TRUE; - } - else - { - 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 } @@ -4779,16 +5371,9 @@ bool wxGrid::DeleteRows( int pos, int numRows, bool WXUNUSED(updateLabels) ) if (IsCellEditControlEnabled()) DisableCellEditControl(); - if (m_table->DeleteRows( pos, numRows )) - { - - // the table will have sent the results of the delete row - // operation to this view object as a grid table message - // - m_selection->UpdateRows( pos, -((int)numRows) ); - if ( !GetBatchCount() ) Refresh(); - return TRUE; - } + return (m_table->DeleteRows( pos, numRows )); + // the table will have sent the results of the delete row + // operation to this view object as a grid table message } return FALSE; } @@ -4809,91 +5394,48 @@ bool wxGrid::InsertCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) if (IsCellEditControlEnabled()) DisableCellEditControl(); - bool ok = m_table->InsertCols( pos, numCols ); - + return m_table->InsertCols( pos, numCols ); // the table will have sent the results of the insert col // operation to this view object as a grid table message - // - if ( ok ) - { - if ( m_currentCellCoords == wxGridNoCellCoords ) - { - // if we have just inserted cols into an empty grid the current - // cell will be undefined... - // - SetCurrentCell( 0, 0 ); - } + } + return FALSE; +} - m_selection->UpdateCols( pos, numCols ); - if ( !GetBatchCount() ) Refresh(); - } - return ok; - } - else +bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) +{ + // TODO: something with updateLabels flag + + if ( !m_created ) { + wxFAIL_MSG( wxT("Called wxGrid::AppendCols() before calling CreateGrid()") ); 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 } -bool wxGrid::AppendCols( int numCols, bool WXUNUSED(updateLabels) ) +bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) { // TODO: something with updateLabels flag if ( !m_created ) { - wxFAIL_MSG( wxT("Called wxGrid::AppendCols() before calling CreateGrid()") ); + wxFAIL_MSG( wxT("Called wxGrid::DeleteCols() before calling CreateGrid()") ); return FALSE; } - if ( 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_currentCellCoords == wxGridNoCellCoords ) - { - // if we have just inserted cols into an empty grid the current - // cell will be undefined... - // - SetCurrentCell( 0, 0 ); - } - - if ( !GetBatchCount() ) Refresh(); - return TRUE; - } - else - { - return FALSE; - } -} - - -bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) -{ - // TODO: something with updateLabels flag - - if ( !m_created ) - { - wxFAIL_MSG( wxT("Called wxGrid::DeleteCols() before calling CreateGrid()") ); - return FALSE; - } - - if ( m_table ) + if ( m_table ) { if (IsCellEditControlEnabled()) DisableCellEditControl(); - if ( m_table->DeleteCols( pos, numCols ) ) - { - // the table will have sent the results of the delete col - // operation to this view object as a grid table message - // - m_selection->UpdateCols( pos, -((int)numCols) ); - if ( !GetBatchCount() ) Refresh(); - return TRUE; - } + return ( m_table->DeleteCols( pos, numCols ) ); + // the table will have sent the results of the delete col + // operation to this view object as a grid table message } return FALSE; } @@ -4907,11 +5449,14 @@ bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) ) // Generate a grid event based on a mouse event and // return the result of ProcessEvent() // -bool wxGrid::SendEvent( const wxEventType type, +int wxGrid::SendEvent( const wxEventType type, int row, int col, wxMouseEvent& mouseEv ) { - if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) + bool claimed; + bool vetoed= FALSE; + + if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) { int rowOrCol = (row == -1 ? col : row); @@ -4919,17 +5464,20 @@ bool wxGrid::SendEvent( const wxEventType type, type, this, rowOrCol, - mouseEv.GetX(), mouseEv.GetY(), + mouseEv.GetX() + GetRowLabelSize(), + mouseEv.GetY() + GetColLabelSize(), mouseEv.ControlDown(), mouseEv.ShiftDown(), mouseEv.AltDown(), mouseEv.MetaDown() ); - return GetEventHandler()->ProcessEvent(gridEvt); + claimed = GetEventHandler()->ProcessEvent(gridEvt); + vetoed = !gridEvt.IsAllowed(); + } - else if ( type == wxEVT_GRID_RANGE_SELECT ) + else if ( type == wxEVT_GRID_RANGE_SELECT ) { - // Right now, it should _never_ end up here! + // Right now, it should _never_ end up here! wxGridRangeSelectEvent gridEvt( GetId(), type, this, @@ -4941,32 +5489,44 @@ bool wxGrid::SendEvent( const wxEventType type, mouseEv.AltDown(), mouseEv.MetaDown() ); - return GetEventHandler()->ProcessEvent(gridEvt); + claimed = GetEventHandler()->ProcessEvent(gridEvt); + vetoed = !gridEvt.IsAllowed(); + } - else + else { wxGridEvent gridEvt( GetId(), type, this, row, col, - mouseEv.GetX(), mouseEv.GetY(), + mouseEv.GetX() + GetRowLabelSize(), + mouseEv.GetY() + GetColLabelSize(), FALSE, mouseEv.ControlDown(), mouseEv.ShiftDown(), mouseEv.AltDown(), mouseEv.MetaDown() ); - - return GetEventHandler()->ProcessEvent(gridEvt); + claimed = GetEventHandler()->ProcessEvent(gridEvt); + vetoed = !gridEvt.IsAllowed(); } + + // A Veto'd event may not be `claimed' so test this first + if (vetoed) return -1; + return claimed ? 1 : 0; + + } // Generate a grid event of specified type and return the result // of ProcessEvent(). // -bool wxGrid::SendEvent( const wxEventType type, +int wxGrid::SendEvent( const wxEventType type, int row, int col ) { + bool claimed; + bool vetoed= FALSE; + if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE ) { int rowOrCol = (row == -1 ? col : row); @@ -4976,7 +5536,8 @@ bool wxGrid::SendEvent( const wxEventType type, this, rowOrCol ); - return GetEventHandler()->ProcessEvent(gridEvt); + claimed = GetEventHandler()->ProcessEvent(gridEvt); + vetoed = !gridEvt.IsAllowed(); } else { @@ -4985,14 +5546,20 @@ bool wxGrid::SendEvent( const wxEventType type, this, row, col ); - return GetEventHandler()->ProcessEvent(gridEvt); - } + claimed = GetEventHandler()->ProcessEvent(gridEvt); + vetoed = !gridEvt.IsAllowed(); + } + + // A Veto'd event may not be `claimed' so test this first + if (vetoed) return -1; + return claimed ? 1 : 0; + } void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) { - wxPaintDC dc( this ); + wxPaintDC dc(this); // needed to prevent zillions of paint events on MSW } @@ -5000,7 +5567,7 @@ void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) // the grid view is resized... then the size event is skipped to allow // the box sizers to handle everything // -void wxGrid::OnSize( wxSizeEvent& event ) +void wxGrid::OnSize( wxSizeEvent& WXUNUSED(event) ) { CalcWindowSizes(); CalcDimensions(); @@ -5029,24 +5596,6 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) // try local handlers // - if ( !event.ShiftDown() && - m_selectingKeyboard != wxGridNoCellCoords ) - { - if ( m_selectingTopLeft != wxGridNoCellCoords && - m_selectingBottomRight != wxGridNoCellCoords ) - 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; - m_selectingKeyboard = wxGridNoCellCoords; - } - switch ( event.KeyCode() ) { case WXK_UP: @@ -5094,25 +5643,57 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) break; case WXK_RETURN: + case WXK_NUMPAD_ENTER: if ( event.ControlDown() ) { event.Skip(); // to let the edit control have the return } else { - MoveCursorDown( event.ShiftDown() ); + if ( GetGridCursorRow() < GetNumberRows()-1 ) + { + MoveCursorDown( event.ShiftDown() ); + } + else + { + // at the bottom of a column + HideCellEditControl(); + SaveEditControlValue(); + } } break; case WXK_ESCAPE: - m_selection->ClearSelection(); + ClearSelection(); break; case WXK_TAB: if (event.ShiftDown()) - MoveCursorLeft( FALSE ); + { + if ( GetGridCursorCol() > 0 ) + { + MoveCursorLeft( FALSE ); + } + else + { + // at left of grid + HideCellEditControl(); + SaveEditControlValue(); + } + } else - MoveCursorRight( FALSE ); + { + if ( GetGridCursorCol() < GetNumberCols()-1 ) + { + MoveCursorRight( FALSE ); + } + else + { + // at right of grid + HideCellEditControl(); + SaveEditControlValue(); + } + } break; case WXK_HOME: @@ -5148,16 +5729,16 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) break; case WXK_SPACE: - if ( event.ControlDown() ) - { - m_selection->ToggleCellSelection( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol(), - event.ControlDown(), - event.ShiftDown(), - event.AltDown(), - event.MetaDown() ); - break; - } + if ( event.ControlDown() ) + { + m_selection->ToggleCellSelection( m_currentCellCoords.GetRow(), + m_currentCellCoords.GetCol(), + event.ControlDown(), + event.ShiftDown(), + event.AltDown(), + event.MetaDown() ); + break; + } if ( !IsEditable() ) { MoveCursorRight( FALSE ); @@ -5166,26 +5747,28 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) // Otherwise fall through to default default: - // alphanumeric keys or F2 (special key just for this) enable - // the cell edit control - // On just Shift/Control I get values for event.KeyCode() - // that are outside the range where isalnum's behaviour is - // well defined, so do an additional sanity check. - if ( !(event.AltDown() || - event.MetaDown() || - event.ControlDown()) && - ((isalnum(event.KeyCode()) && - (event.KeyCode() < 256 && event.KeyCode() >= 0)) || - event.KeyCode() == WXK_F2) && - !IsCellEditControlEnabled() && - CanEnableCellControl() ) + // is it possible to edit the current cell at all? + if ( !IsCellEditControlEnabled() && CanEnableCellControl() ) { - EnableCellEditControl(); + // yes, now check whether the cells editor accepts the key int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); wxGridCellAttr* attr = GetCellAttr(row, col); wxGridCellEditor *editor = attr->GetEditor(this, row, col); - editor->StartingKey(event); + + // is special and will always start editing, for + // other keys - ask the editor itself + if ( (event.KeyCode() == WXK_F2 && !event.HasModifiers()) + || editor->IsAcceptedKey(event) ) + { + EnableCellEditControl(); + editor->StartingKey(event); + } + else + { + event.Skip(); + } + editor->DecRef(); attr->DecRef(); } @@ -5202,47 +5785,211 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) m_inOnKeyDown = FALSE; } +void wxGrid::OnKeyUp( wxKeyEvent& event ) +{ + // try local handlers + // + if ( event.KeyCode() == 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() ); + m_selectingTopLeft = wxGridNoCellCoords; + m_selectingBottomRight = wxGridNoCellCoords; + m_selectingKeyboard = wxGridNoCellCoords; + } +} + void wxGrid::OnEraseBackground(wxEraseEvent&) { } void wxGrid::SetCurrentCell( const wxGridCellCoords& coords ) { + if ( SendEvent( wxEVT_GRID_SELECT_CELL, coords.GetRow(), coords.GetCol() ) ) + { + // the event has been intercepted - do nothing + return; + } + + wxClientDC dc(m_gridWin); + PrepareDC(dc); + if ( m_currentCellCoords != wxGridNoCellCoords ) { HideCellEditControl(); DisableCellEditControl(); - // Clear the old current cell highlight - wxRect r = BlockToDeviceRect(m_currentCellCoords, m_currentCellCoords); + if ( IsVisible( m_currentCellCoords, FALSE ) ) + { + wxRect r; + r = BlockToDeviceRect(m_currentCellCoords, coords); + if ( !m_gridLinesEnabled ) + { + r.x--; + r.y--; + r.width++; + r.height++; + } + + wxGridCellCoordsArray cells = CalcCellsExposed( r ); - // Otherwise refresh redraws the highlight! - m_currentCellCoords = coords; + // Otherwise refresh redraws the highlight! + m_currentCellCoords = coords; - m_gridWin->Refresh( FALSE, &r ); + DrawGridCellArea(dc,cells); + DrawAllGridLines( dc, r ); + } } m_currentCellCoords = coords; - wxClientDC dc(m_gridWin); - PrepareDC(dc); - wxGridCellAttr* attr = GetCellAttr(coords); DrawCellHighlight(dc, attr); attr->DecRef(); +} -#if 0 - // SN: For my extended selection code, automatic - // deselection is definitely not a good idea. - if ( IsSelection() ) + +void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCol ) +{ + int temp; + wxGridCellCoords updateTopLeft, updateBottomRight; + + 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; + topRow = bottomRow; + bottomRow = temp; + } + + if ( leftCol > rightCol ) + { + temp = leftCol; + leftCol = rightCol; + rightCol = temp; + } + + updateTopLeft = wxGridCellCoords( topRow, leftCol ); + updateBottomRight = wxGridCellCoords( bottomRow, rightCol ); + + if ( m_selectingTopLeft != updateTopLeft || + m_selectingBottomRight != updateBottomRight ) + { + // Compute two optimal update rectangles: + // Either one rectangle is a real subset of the + // other, or they are (almost) disjoint! + wxRect rect[4]; + bool need_refresh[4]; + need_refresh[0] = + need_refresh[1] = + need_refresh[2] = + need_refresh[3] = FALSE; + int i; + + // Store intermediate values + wxCoord oldLeft = m_selectingTopLeft.GetCol(); + wxCoord oldTop = m_selectingTopLeft.GetRow(); + wxCoord oldRight = m_selectingBottomRight.GetCol(); + wxCoord oldBottom = m_selectingBottomRight.GetRow(); + + // Determine the outer/inner coordinates. + if (oldLeft > leftCol) { - wxRect r( SelectionToDeviceRect() ); - ClearSelection(); - if ( !GetBatchCount() ) m_gridWin->Refresh( FALSE, &r ); + temp = oldLeft; + oldLeft = leftCol; + leftCol = temp; + } + if (oldTop > topRow ) + { + temp = oldTop; + oldTop = topRow; + topRow = temp; + } + if (oldRight < rightCol ) + { + temp = oldRight; + oldRight = rightCol; + rightCol = temp; + } + if (oldBottom < bottomRow) + { + temp = oldBottom; + oldBottom = bottomRow; + bottomRow = temp; + } + + // Now, either the stuff marked old is the outer + // rectangle or we don't have a situation where one + // is contained in the other. + + if ( oldLeft < leftCol ) + { + need_refresh[0] = TRUE; + rect[0] = BlockToDeviceRect( wxGridCellCoords ( oldTop, + oldLeft ), + wxGridCellCoords ( oldBottom, + leftCol - 1 ) ); } -#endif -} + if ( oldTop < topRow ) + { + need_refresh[1] = TRUE; + rect[1] = BlockToDeviceRect( wxGridCellCoords ( oldTop, + leftCol ), + wxGridCellCoords ( topRow - 1, + rightCol ) ); + } + + if ( oldRight > rightCol ) + { + need_refresh[2] = TRUE; + rect[2] = BlockToDeviceRect( wxGridCellCoords ( oldTop, + rightCol + 1 ), + wxGridCellCoords ( oldBottom, + oldRight ) ); + } + + if ( oldBottom > bottomRow ) + { + 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]) ); + } + + // never generate an event as it will be generated from + // wxGridSelection::SelectBlock! + // (old comment from when this was the body of SelectBlock) +} // // ------ functions to get/send data (see also public functions) @@ -5288,48 +6035,49 @@ bool wxGrid::SetModelValues() // exposed cells (usually set from the update region by // CalcExposedCells) // -void wxGrid::DrawGridCellArea( wxDC& dc ) +void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { if ( !m_numRows || !m_numCols ) return; size_t i; - size_t numCells = m_cellsExposed.GetCount(); + size_t numCells = cells.GetCount(); for ( i = 0; i < numCells; i++ ) { - DrawCell( dc, m_cellsExposed[i] ); + DrawCell( dc, cells[i] ); } } void wxGrid::DrawGridSpace( wxDC& dc ) { - if ( m_numRows && m_numCols ) - { - int cw, ch; - m_gridWin->GetClientSize( &cw, &ch ); + int cw, ch; + m_gridWin->GetClientSize( &cw, &ch ); - int right, bottom; - CalcUnscrolledPosition( cw, ch, &right, &bottom ); + int right, bottom; + CalcUnscrolledPosition( cw, ch, &right, &bottom ); - if ( right > GetColRight(m_numCols-1) || - bottom > GetRowBottom(m_numRows-1) ) - { - int left, top; - CalcUnscrolledPosition( 0, 0, &left, &top ); + int rightCol = m_numCols > 0 ? GetColRight(m_numCols - 1) : 0; + int bottomRow = m_numRows > 0 ? GetRowBottom(m_numRows - 1) : 0 ; - dc.SetBrush( wxBrush(GetDefaultCellBackgroundColour(), wxSOLID) ); - dc.SetPen( *wxTRANSPARENT_PEN ); + if ( right > rightCol || bottom > bottomRow ) + { + int left, top; + CalcUnscrolledPosition( 0, 0, &left, &top ); - if ( right > GetColRight(m_numCols-1) ) - dc.DrawRectangle( GetColRight(m_numCols-1), top, - right - GetColRight(m_numCols-1), ch ); + dc.SetBrush( wxBrush(GetDefaultCellBackgroundColour(), wxSOLID) ); + dc.SetPen( *wxTRANSPARENT_PEN ); - if ( bottom > GetRowBottom(m_numRows-1) ) - dc.DrawRectangle( left, GetRowBottom(m_numRows-1), - cw, bottom - GetRowBottom(m_numRows-1) ); - } - } + if ( right > rightCol ) + { + dc.DrawRectangle( rightCol, top, right - rightCol, ch); + } + + if ( bottom > bottomRow ) + { + dc.DrawRectangle( left, bottomRow, cw, bottom - bottomRow); + } + } } @@ -5351,14 +6099,11 @@ void wxGrid::DrawCell( wxDC& dc, const wxGridCellCoords& coords ) bool isCurrent = coords == m_currentCellCoords; - wxRect rect; - rect.x = GetColLeft(col); - rect.y = GetRowTop(row); - rect.width = GetColWidth(col) - 1; - rect.height = GetRowHeight(row) - 1; + wxRect rect = CellToRect( row, col ); // if the editor is shown, we should use it and not the renderer - if ( isCurrent && IsCellEditControlEnabled() ) + // Note: However, only if it is really _shown_, i.e. not hidden! + if ( isCurrent && IsCellEditControlShown() ) { wxGridCellEditor *editor = attr->GetEditor(this, row, col); editor->PaintBackground(rect, attr); @@ -5384,19 +6129,32 @@ void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) return; - wxRect rect; - rect.x = GetColLeft(col); - rect.y = GetRowTop(row); - rect.width = GetColWidth(col) - 1; - rect.height = GetRowHeight(row) - 1; + wxRect rect = CellToRect(row, col); // hmmm... what could we do here to show that the cell is disabled? // for now, I just draw a thinner border than for the other ones, but // it doesn't look really good - dc.SetPen(wxPen(m_gridLineColour, attr->IsReadOnly() ? 1 : 3, wxSOLID)); - dc.SetBrush(*wxTRANSPARENT_BRUSH); - dc.DrawRectangle(rect); + int penWidth = attr->IsReadOnly() ? m_cellHighlightROPenWidth : m_cellHighlightPenWidth; + + if (penWidth > 0) { + + // The center of th drawn line is where the position/width/height of + // the rectangle is actually at, (on wxMSW atr least,) so we will + // reduce the size of the rectangle to compensate for the thickness of + // the line. If this is too strange on non wxMSW platforms then + // please #ifdef this appropriately. + rect.x += penWidth/2; + rect.y += penWidth/2; + rect.width -= penWidth-1; + rect.height -= penWidth-1; + + + // Now draw the rectangle + dc.SetPen(wxPen(m_cellHighlightColour, penWidth, wxSOLID)); + dc.SetBrush(*wxTRANSPARENT_BRUSH); + dc.DrawRectangle(rect); + } #if 0 // VZ: my experiments with 3d borders... @@ -5441,7 +6199,7 @@ void wxGrid::DrawCellBorder( wxDC& dc, const wxGridCellCoords& coords ) GetColRight(col), GetRowBottom(row) ); } -void wxGrid::DrawHighlight(wxDC& dc) +void wxGrid::DrawHighlight(wxDC& dc,const wxGridCellCoordsArray& cells) { // This if block was previously in wxGrid::OnPaint but that doesn't // seem to get called under wxGTK - MB @@ -5452,7 +6210,7 @@ void wxGrid::DrawHighlight(wxDC& dc) m_currentCellCoords.Set(0, 0); } - if ( IsCellEditControlEnabled() ) + if ( IsCellEditControlShown() ) { // don't show highlight when the edit control is shown return; @@ -5460,10 +6218,10 @@ void wxGrid::DrawHighlight(wxDC& dc) // if the active cell was repainted, repaint its highlight too because it // might have been damaged by the grid lines - size_t count = m_cellsExposed.GetCount(); + size_t count = cells.GetCount(); for ( size_t n = 0; n < count; n++ ) { - if ( m_cellsExposed[n] == m_currentCellCoords ) + if ( cells[n] == m_currentCellCoords ) { wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); DrawCellHighlight(dc, attr); @@ -5478,7 +6236,7 @@ void wxGrid::DrawHighlight(wxDC& dc) // This is used to redraw all grid lines e.g. when the grid line colour // has been changed // -void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & reg ) +void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) { if ( !m_gridLinesEnabled || !m_numRows || @@ -5486,7 +6244,7 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & reg ) int top, bottom, left, right; -#ifndef __WXGTK__ +#if 0 //#ifndef __WXGTK__ if (reg.IsEmpty()) { int cw, ch; @@ -5555,16 +6313,16 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & reg ) } -void wxGrid::DrawRowLabels( wxDC& dc ) +void wxGrid::DrawRowLabels( wxDC& dc ,const wxArrayInt& rows) { - if ( !m_numRows || !m_numCols ) return; + if ( !m_numRows ) return; size_t i; - size_t numLabels = m_rowLabelsExposed.GetCount(); + size_t numLabels = rows.GetCount(); for ( i = 0; i < numLabels; i++ ) { - DrawRowLabel( dc, m_rowLabelsExposed[i] ); + DrawRowLabel( dc, rows[i] ); } } @@ -5603,16 +6361,16 @@ void wxGrid::DrawRowLabel( wxDC& dc, int row ) } -void wxGrid::DrawColLabels( wxDC& dc ) +void wxGrid::DrawColLabels( wxDC& dc,const wxArrayInt& cols ) { - if ( !m_numRows || !m_numCols ) return; + if ( !m_numCols ) return; size_t i; - size_t numLabels = m_colLabelsExposed.GetCount(); + size_t numLabels = cols.GetCount(); for ( i = 0; i < numLabels; i++ ) { - DrawColLabel( dc, m_colLabelsExposed[i] ); + DrawColLabel( dc, cols[i] ); } } @@ -5655,19 +6413,36 @@ void wxGrid::DrawColLabel( wxDC& dc, int col ) DrawTextRectangle( dc, GetColLabelValue( col ), rect, hAlign, vAlign ); } - void wxGrid::DrawTextRectangle( wxDC& dc, const wxString& value, const wxRect& rect, int horizAlign, int vertAlign ) { - long textWidth, textHeight; - long lineWidth, lineHeight; wxArrayString lines; dc.SetClippingRegion( rect ); StringToLines( value, lines ); + + + //Forward to new API. + DrawTextRectangle( dc, + lines, + rect, + horizAlign, + vertAlign ); + +} + +void wxGrid::DrawTextRectangle( wxDC& dc, + const wxArrayString& lines, + const wxRect& rect, + int horizAlign, + int vertAlign ) +{ + long textWidth, textHeight; + long lineWidth, lineHeight; + if ( lines.GetCount() ) { GetTextBoxSize( dc, lines, &textWidth, &textHeight ); @@ -5676,15 +6451,15 @@ void wxGrid::DrawTextRectangle( wxDC& dc, float x, y; switch ( horizAlign ) { - case wxRIGHT: + case wxALIGN_RIGHT: x = rect.x + (rect.width - textWidth - 1); break; - case wxCENTRE: + case wxALIGN_CENTRE: x = rect.x + ((rect.width - textWidth)/2); break; - case wxLEFT: + case wxALIGN_LEFT: default: x = rect.x + 1; break; @@ -5692,15 +6467,15 @@ void wxGrid::DrawTextRectangle( wxDC& dc, switch ( vertAlign ) { - case wxBOTTOM: + case wxALIGN_BOTTOM: y = rect.y + (rect.height - textHeight - 1); break; - case wxCENTRE: + case wxALIGN_CENTRE: y = rect.y + ((rect.height - textHeight)/2); break; - case wxTOP: + case wxALIGN_TOP: default: y = rect.y + 1; break; @@ -5708,7 +6483,7 @@ void wxGrid::DrawTextRectangle( wxDC& dc, for ( size_t i = 0; i < lines.GetCount(); i++ ) { - dc.DrawText( lines[i], (long)x, (long)y ); + dc.DrawText( lines[i], (int)x, (int)y ); y += lineHeight; } } @@ -5752,7 +6527,7 @@ void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) void wxGrid::GetTextBoxSize( wxDC& dc, - wxArrayString& lines, + const wxArrayString& lines, long *width, long *height ) { long w = 0; @@ -5771,6 +6546,35 @@ void wxGrid::GetTextBoxSize( wxDC& dc, *height = h; } +// +// ------ Batch processing. +// +void wxGrid::EndBatch() +{ + if ( m_batchCount > 0 ) + { + m_batchCount--; + if ( !m_batchCount ) + { + CalcDimensions(); + m_rowLabelWin->Refresh(); + m_colLabelWin->Refresh(); + m_cornerLabelWin->Refresh(); + m_gridWin->Refresh(); + } + } +} + +// Use this, rather than wxWindow::Refresh(), to force an immediate +// repainting of the grid. Has no effect if you are already inside a +// BeginBatch / EndBatch block. +// +void wxGrid::ForceRefresh() +{ + BeginBatch(); + EndBatch(); +} + // // ------ Edit control functions @@ -5783,12 +6587,8 @@ void wxGrid::EnableEditing( bool edit ) // if ( edit != m_editable ) { + if(!edit) EnableCellEditControl(edit); m_editable = edit; - - // FIXME IMHO this won't disable the edit control if edit == FALSE - // because of the check in the beginning of - // EnableCellEditControl() just below (VZ) - EnableCellEditControl(m_editable); } } @@ -5803,12 +6603,12 @@ void wxGrid::EnableCellEditControl( bool enable ) if ( enable != m_cellEditCtrlEnabled ) { - // TODO allow the app to Veto() this event? - SendEvent(enable ? wxEVT_GRID_EDITOR_SHOWN : wxEVT_GRID_EDITOR_HIDDEN); - if ( enable ) { - // this should be checked by the caller! + if (SendEvent( wxEVT_GRID_EDITOR_SHOWN) <0) + return; + + // this should be checked by the caller! wxASSERT_MSG( CanEnableCellControl(), _T("can't enable editing for this cell!") ); @@ -5819,7 +6619,10 @@ void wxGrid::EnableCellEditControl( bool enable ) } else { - HideCellEditControl(); + //FIXME:add veto support + SendEvent( wxEVT_GRID_EDITOR_HIDDEN); + + HideCellEditControl(); SaveEditControlValue(); // do it after HideCellEditControl() @@ -5850,12 +6653,39 @@ bool wxGrid::IsCellEditControlEnabled() const return m_cellEditCtrlEnabled ? !IsCurrentCellReadOnly() : FALSE; } +bool wxGrid::IsCellEditControlShown() const +{ + bool isShown = FALSE; + + if ( m_cellEditCtrlEnabled ) + { + int row = m_currentCellCoords.GetRow(); + int col = m_currentCellCoords.GetCol(); + wxGridCellAttr* attr = GetCellAttr(row, col); + wxGridCellEditor* editor = attr->GetEditor((wxGrid*) this, row, col); + attr->DecRef(); + + if ( editor ) + { + if ( editor->IsCreated() ) + { + isShown = editor->GetControl()->IsShown(); + } + + editor->DecRef(); + } + } + + return isShown; +} + void wxGrid::ShowCellEditControl() { if ( IsCellEditControlEnabled() ) { if ( !IsVisible( m_currentCellCoords ) ) { + m_cellEditCtrlEnabled = FALSE; return; } else @@ -5889,6 +6719,14 @@ void wxGrid::ShowCellEditControl() { editor->Create(m_gridWin, -1, new wxGridCellEditorEvtHandler(this, editor)); + + wxGridEditorCreatedEvent evt(GetId(), + wxEVT_GRID_EDITOR_CREATED, + this, + row, + col, + editor->GetControl()); + GetEventHandler()->ProcessEvent(evt); } editor->Show( TRUE, attr ); @@ -5917,6 +6755,8 @@ void wxGrid::HideCellEditControl() editor->DecRef(); attr->DecRef(); m_gridWin->SetFocus(); + wxRect rect( CellToRect( row, col ) ); + m_gridWin->Refresh( FALSE, &rect ); } } @@ -5928,6 +6768,8 @@ void wxGrid::SaveEditControlValue() int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); + wxString oldval = GetCellValue(row,col); + wxGridCellAttr* attr = GetCellAttr(row, col); wxGridCellEditor* editor = attr->GetEditor(this, row, col); bool changed = editor->EndEdit(row, col, this); @@ -5937,9 +6779,13 @@ void wxGrid::SaveEditControlValue() if (changed) { - SendEvent( wxEVT_GRID_CELL_CHANGE, + if ( SendEvent( wxEVT_GRID_CELL_CHANGE, m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() ); + m_currentCellCoords.GetCol() ) < 0 ) { + + //Event has been veto set the data back. + SetCellValue(row,col,oldval); + } } } } @@ -6051,6 +6897,11 @@ wxRect wxGrid::CellToRect( int row, int col ) rect.height = GetRowHeight(row); } + // if grid lines are enabled, then the area of the cell is a bit smaller + if (m_gridLinesEnabled) { + rect.width -= 1; + rect.height -= 1; + } return rect; } @@ -6094,6 +6945,7 @@ bool wxGrid::IsVisible( int row, int col, bool wholeCellVisible ) // void wxGrid::MakeCellVisible( int row, int col ) { + int i; int xpos = -1, ypos = -1; @@ -6134,7 +6986,10 @@ void wxGrid::MakeCellVisible( int row, int col ) // we divide it later by GRID_SCROLL_LINE, make sure that we don't // have rounding errors (this is important, because if we do, we // might not scroll at all and some cells won't be redrawn) - ypos += GRID_SCROLL_LINE / 2; + // + // Sometimes GRID_SCROLL_LINE/2 is not enough, so just add a full + // scroll unit... + ypos += GRID_SCROLL_LINE; } if ( left < 0 ) @@ -6156,7 +7011,7 @@ void wxGrid::MakeCellVisible( int row, int col ) } // see comment for ypos above - xpos += GRID_SCROLL_LINE / 2; + xpos += GRID_SCROLL_LINE; } if ( xpos != -1 || ypos != -1 ) @@ -6177,25 +7032,30 @@ void wxGrid::MakeCellVisible( int row, int col ) bool wxGrid::MoveCursorUp( bool expandSelection ) { if ( m_currentCellCoords != wxGridNoCellCoords && - m_currentCellCoords.GetRow() > 0 ) + m_currentCellCoords.GetRow() >= 0 ) { - if ( expandSelection ) + if ( expandSelection) { if ( m_selectingKeyboard == wxGridNoCellCoords ) m_selectingKeyboard = m_currentCellCoords; - m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() - 1 ); - MakeCellVisible( m_selectingKeyboard.GetRow(), - m_selectingKeyboard.GetCol() ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + if ( m_selectingKeyboard.GetRow() > 0 ) + { + m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() - 1 ); + MakeCellVisible( m_selectingKeyboard.GetRow(), + m_selectingKeyboard.GetCol() ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); + } } - else - { - ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow() - 1, - m_currentCellCoords.GetCol() ); + else if ( m_currentCellCoords.GetRow() > 0 ) + { + ClearSelection(); + MakeCellVisible( m_currentCellCoords.GetRow() - 1, + m_currentCellCoords.GetCol() ); SetCurrentCell( m_currentCellCoords.GetRow() - 1, m_currentCellCoords.GetCol() ); - } + } + else + return FALSE; return TRUE; } @@ -6206,25 +7066,30 @@ bool wxGrid::MoveCursorUp( bool expandSelection ) bool wxGrid::MoveCursorDown( bool expandSelection ) { if ( m_currentCellCoords != wxGridNoCellCoords && - m_currentCellCoords.GetRow() < m_numRows-1 ) + m_currentCellCoords.GetRow() < m_numRows ) { if ( expandSelection ) { if ( m_selectingKeyboard == wxGridNoCellCoords ) m_selectingKeyboard = m_currentCellCoords; - m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() + 1 ); - MakeCellVisible( m_selectingKeyboard.GetRow(), - m_selectingKeyboard.GetCol() ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + if ( m_selectingKeyboard.GetRow() < m_numRows-1 ) + { + m_selectingKeyboard.SetRow( m_selectingKeyboard.GetRow() + 1 ); + MakeCellVisible( m_selectingKeyboard.GetRow(), + m_selectingKeyboard.GetCol() ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); + } } - else - { - ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow() + 1, - m_currentCellCoords.GetCol() ); + else if ( m_currentCellCoords.GetRow() < m_numRows - 1 ) + { + ClearSelection(); + MakeCellVisible( m_currentCellCoords.GetRow() + 1, + m_currentCellCoords.GetCol() ); SetCurrentCell( m_currentCellCoords.GetRow() + 1, m_currentCellCoords.GetCol() ); - } + } + else + return FALSE; return TRUE; } @@ -6235,25 +7100,30 @@ bool wxGrid::MoveCursorDown( bool expandSelection ) bool wxGrid::MoveCursorLeft( bool expandSelection ) { if ( m_currentCellCoords != wxGridNoCellCoords && - m_currentCellCoords.GetCol() > 0 ) + m_currentCellCoords.GetCol() >= 0 ) { if ( expandSelection ) { if ( m_selectingKeyboard == wxGridNoCellCoords ) m_selectingKeyboard = m_currentCellCoords; - m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() - 1 ); - MakeCellVisible( m_selectingKeyboard.GetRow(), - m_selectingKeyboard.GetCol() ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + if ( m_selectingKeyboard.GetCol() > 0 ) + { + m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() - 1 ); + MakeCellVisible( m_selectingKeyboard.GetRow(), + m_selectingKeyboard.GetCol() ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); + } } - else - { - ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() - 1 ); + else if ( m_currentCellCoords.GetCol() > 0 ) + { + ClearSelection(); + MakeCellVisible( m_currentCellCoords.GetRow(), + m_currentCellCoords.GetCol() - 1 ); SetCurrentCell( m_currentCellCoords.GetRow(), m_currentCellCoords.GetCol() - 1 ); - } + } + else + return FALSE; return TRUE; } @@ -6264,25 +7134,30 @@ bool wxGrid::MoveCursorLeft( bool expandSelection ) bool wxGrid::MoveCursorRight( bool expandSelection ) { if ( m_currentCellCoords != wxGridNoCellCoords && - m_currentCellCoords.GetCol() < m_numCols - 1 ) + m_currentCellCoords.GetCol() < m_numCols ) { if ( expandSelection ) { if ( m_selectingKeyboard == wxGridNoCellCoords ) m_selectingKeyboard = m_currentCellCoords; - m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() + 1 ); - MakeCellVisible( m_selectingKeyboard.GetRow(), - m_selectingKeyboard.GetCol() ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + if ( m_selectingKeyboard.GetCol() < m_numCols - 1 ) + { + m_selectingKeyboard.SetCol( m_selectingKeyboard.GetCol() + 1 ); + MakeCellVisible( m_selectingKeyboard.GetRow(), + m_selectingKeyboard.GetCol() ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); + } } - else - { - ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() + 1 ); - SetCurrentCell( m_currentCellCoords.GetRow(), + else if ( m_currentCellCoords.GetCol() < m_numCols - 1 ) + { + ClearSelection(); + MakeCellVisible( m_currentCellCoords.GetRow(), + m_currentCellCoords.GetCol() + 1 ); + SetCurrentCell( m_currentCellCoords.GetRow(), m_currentCellCoords.GetCol() + 1 ); - } + } + else + return FALSE; return TRUE; } @@ -6400,13 +7275,13 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) if ( expandSelection ) { m_selectingKeyboard = wxGridCellCoords( row, col ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); } else - { - ClearSelection(); - SetCurrentCell( row, col ); - } + { + ClearSelection(); + SetCurrentCell( row, col ); + } return TRUE; } @@ -6463,13 +7338,13 @@ bool wxGrid::MoveCursorDownBlock( bool expandSelection ) if ( expandSelection ) { m_selectingKeyboard = wxGridCellCoords( row, col ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); } else - { - ClearSelection(); - SetCurrentCell( row, col ); - } + { + ClearSelection(); + SetCurrentCell( row, col ); + } return TRUE; } @@ -6527,13 +7402,13 @@ bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) if ( expandSelection ) { m_selectingKeyboard = wxGridCellCoords( row, col ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); } else - { - ClearSelection(); - SetCurrentCell( row, col ); - } + { + ClearSelection(); + SetCurrentCell( row, col ); + } return TRUE; } @@ -6591,13 +7466,13 @@ bool wxGrid::MoveCursorRightBlock( bool expandSelection ) if ( expandSelection ) { m_selectingKeyboard = wxGridCellCoords( row, col ); - SelectBlock( m_currentCellCoords, m_selectingKeyboard ); + HighlightBlock( m_currentCellCoords, m_selectingKeyboard ); } else - { - ClearSelection(); - SetCurrentCell( row, col ); - } + { + ClearSelection(); + SetCurrentCell( row, col ); + } return TRUE; } @@ -6741,12 +7616,27 @@ void wxGrid::SetLabelFont( const wxFont& font ) void wxGrid::SetRowLabelAlignment( int horiz, int vert ) { - if ( horiz == wxLEFT || horiz == wxCENTRE || horiz == wxRIGHT ) + // allow old (incorrect) defs to be used + switch ( horiz ) + { + case wxLEFT: horiz = wxALIGN_LEFT; break; + case wxRIGHT: horiz = wxALIGN_RIGHT; break; + case wxCENTRE: horiz = wxALIGN_CENTRE; break; + } + + switch ( vert ) + { + case wxTOP: vert = wxALIGN_TOP; break; + case wxBOTTOM: vert = wxALIGN_BOTTOM; break; + case wxCENTRE: vert = wxALIGN_CENTRE; break; + } + + if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) { m_rowLabelHorizAlign = horiz; } - if ( vert == wxTOP || vert == wxCENTRE || vert == wxBOTTOM ) + if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) { m_rowLabelVertAlign = vert; } @@ -6759,12 +7649,27 @@ void wxGrid::SetRowLabelAlignment( int horiz, int vert ) void wxGrid::SetColLabelAlignment( int horiz, int vert ) { - if ( horiz == wxLEFT || horiz == wxCENTRE || horiz == wxRIGHT ) + // allow old (incorrect) defs to be used + switch ( horiz ) + { + case wxLEFT: horiz = wxALIGN_LEFT; break; + case wxRIGHT: horiz = wxALIGN_RIGHT; break; + case wxCENTRE: horiz = wxALIGN_CENTRE; break; + } + + switch ( vert ) + { + case wxTOP: vert = wxALIGN_TOP; break; + case wxBOTTOM: vert = wxALIGN_BOTTOM; break; + case wxCENTRE: vert = wxALIGN_CENTRE; break; + } + + if ( horiz == wxALIGN_LEFT || horiz == wxALIGN_CENTRE || horiz == wxALIGN_RIGHT ) { m_colLabelHorizAlign = horiz; } - if ( vert == wxTOP || vert == wxCENTRE || vert == wxBOTTOM ) + if ( vert == wxALIGN_TOP || vert == wxALIGN_CENTRE || vert == wxALIGN_BOTTOM ) { m_colLabelVertAlign = vert; } @@ -6786,7 +7691,7 @@ void wxGrid::SetRowLabelValue( int row, const wxString& s ) if ( rect.height > 0 ) { CalcScrolledPosition(0, rect.y, &rect.x, &rect.y); - rect.x = m_left; + rect.x = 0; rect.width = m_rowLabelWidth; m_rowLabelWin->Refresh( TRUE, &rect ); } @@ -6805,7 +7710,7 @@ void wxGrid::SetColLabelValue( int col, const wxString& s ) if ( rect.width > 0 ) { CalcScrolledPosition(rect.x, 0, &rect.x, &rect.y); - rect.y = m_top; + rect.y = 0; rect.height = m_colLabelHeight; m_colLabelWin->Refresh( TRUE, &rect ); } @@ -6825,6 +7730,53 @@ void wxGrid::SetGridLineColour( const wxColour& colour ) } } + +void wxGrid::SetCellHighlightColour( const wxColour& colour ) +{ + if ( m_cellHighlightColour != colour ) + { + m_cellHighlightColour = colour; + + wxClientDC dc( m_gridWin ); + PrepareDC( dc ); + wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); + DrawCellHighlight(dc, attr); + attr->DecRef(); + } +} + +void wxGrid::SetCellHighlightPenWidth(int width) +{ + if (m_cellHighlightPenWidth != width) { + m_cellHighlightPenWidth = width; + + // Just redrawing the cell highlight is not enough since that won't + // make any visible change if the the thickness is getting smaller. + int row = m_currentCellCoords.GetRow(); + int col = m_currentCellCoords.GetCol(); + if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) + return; + wxRect rect = CellToRect(row, col); + m_gridWin->Refresh(TRUE, &rect); + } +} + +void wxGrid::SetCellHighlightROPenWidth(int width) +{ + if (m_cellHighlightROPenWidth != width) { + m_cellHighlightROPenWidth = width; + + // Just redrawing the cell highlight is not enough since that won't + // make any visible change if the the thickness is getting smaller. + int row = m_currentCellCoords.GetRow(); + int col = m_currentCellCoords.GetCol(); + if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 ) + return; + wxRect rect = CellToRect(row, col); + m_gridWin->Refresh(TRUE, &rect); + } +} + void wxGrid::EnableGridLines( bool enable ) { if ( enable != m_gridLinesEnabled ) @@ -7028,6 +7980,7 @@ void wxGrid::ClearAttrCache() if ( m_attrCache.row != -1 ) { wxSafeDecRef(m_attrCache.attr); + m_attrCache.attr = NULL; m_attrCache.row = -1; } } @@ -7070,7 +8023,7 @@ wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const wxGridCellAttr *attr; if ( !LookupAttr(row, col, &attr) ) { - attr = m_table ? m_table->GetAttr(row, col) : (wxGridCellAttr *)NULL; + attr = m_table ? m_table->GetAttr(row, col , wxGridCellAttr::Any) : (wxGridCellAttr *)NULL; CacheAttr(row, col, attr); } if (attr) @@ -7088,26 +8041,19 @@ wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const wxGridCellAttr *wxGrid::GetOrCreateCellAttr(int row, int col) const { - wxGridCellAttr *attr; - if ( !LookupAttr(row, col, &attr) || !attr ) - { + wxGridCellAttr *attr = (wxGridCellAttr *)NULL; wxASSERT_MSG( m_table, - _T("we may only be called if CanHaveAttributes() " - "returned TRUE and then m_table should be !NULL") ); + _T("we may only be called if CanHaveAttributes() returned TRUE and then m_table should be !NULL") ); - attr = m_table->GetAttr(row, col); + attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell ); if ( !attr ) { attr = new wxGridCellAttr; // artificially inc the ref count to match DecRef() in caller attr->IncRef(); - m_table->SetAttr(attr, row, col); } - - CacheAttr(row, col, attr); - } attr->SetDefAttr(m_defaultCellAttr); return attr; } @@ -7139,11 +8085,16 @@ void wxGrid::SetColFormatFloat(int col, int width, int precision) void wxGrid::SetColFormatCustom(int col, const wxString& typeName) { - wxGridCellAttr *attr = new wxGridCellAttr; + wxGridCellAttr *attr = (wxGridCellAttr *)NULL; + + attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); + if(!attr) + attr = new wxGridCellAttr; wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName); attr->SetRenderer(renderer); SetColAttr(col, attr); + } // ---------------------------------------------------------------------------- @@ -7155,6 +8106,7 @@ void wxGrid::SetRowAttr(int row, wxGridCellAttr *attr) if ( CanHaveAttributes() ) { m_table->SetRowAttr(attr, row); + ClearAttrCache(); } else { @@ -7167,6 +8119,7 @@ void wxGrid::SetColAttr(int col, wxGridCellAttr *attr) if ( CanHaveAttributes() ) { m_table->SetColAttr(attr, col); + ClearAttrCache(); } else { @@ -7325,8 +8278,8 @@ void wxGrid::SetDefaultRowSize( int height, bool resizeExistingRows ) if ( resizeExistingRows ) { InitRowHeights(); - - CalcDimensions(); + if ( !GetBatchCount() ) + CalcDimensions(); } } @@ -7349,7 +8302,8 @@ void wxGrid::SetRowSize( int row, int height ) { m_rowBottoms[i] += diff; } - CalcDimensions(); + if ( !GetBatchCount() ) + CalcDimensions(); } void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols ) @@ -7359,8 +8313,8 @@ void wxGrid::SetDefaultColSize( int width, bool resizeExistingCols ) if ( resizeExistingCols ) { InitColWidths(); - - CalcDimensions(); + if ( !GetBatchCount() ) + CalcDimensions(); } } @@ -7385,7 +8339,8 @@ void wxGrid::SetColSize( int col, int width ) { m_colRights[i] += diff; } - CalcDimensions(); + if ( !GetBatchCount() ) + CalcDimensions(); } @@ -7460,7 +8415,7 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) if ( column ) dc.GetTextExtent( GetColLabelValue(col), &w, &h ); else - dc.GetTextExtent( GetRowLabelValue(col), &w, &h ); + dc.GetTextExtent( GetRowLabelValue(row), &w, &h ); extent = column ? w : h; if ( extent > extentMax ) @@ -7481,13 +8436,42 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) // leave some space around text extentMax += 10; } + else + { + extentMax += 6; + } } if ( column ) + { SetColSize(col, extentMax); + if ( !GetBatchCount() ) + { + int cw, ch, dummy; + m_gridWin->GetClientSize( &cw, &ch ); + wxRect rect ( CellToRect( 0, col ) ); + rect.y = 0; + CalcScrolledPosition(rect.x, 0, &rect.x, &dummy); + rect.width = cw - rect.x; + rect.height = m_colLabelHeight; + m_colLabelWin->Refresh( TRUE, &rect ); + } + } else + { SetRowSize(row, extentMax); - + if ( !GetBatchCount() ) + { + int cw, ch, dummy; + m_gridWin->GetClientSize( &cw, &ch ); + wxRect rect ( CellToRect( row, 0 ) ); + rect.x = 0; + CalcScrolledPosition(0, rect.y, &dummy, &rect.y); + rect.width = m_rowLabelWidth; + rect.height = ch - rect.y; + m_rowLabelWin->Refresh( TRUE, &rect ); + } + } if ( setAsMin ) { if ( column ) @@ -7501,6 +8485,8 @@ int wxGrid::SetOrCalcColumnSizes(bool calcOnly, bool setAsMin) { int width = m_rowLabelWidth; + if ( !calcOnly ) + BeginBatch(); for ( int col = 0; col < m_numCols; col++ ) { if ( !calcOnly ) @@ -7510,7 +8496,8 @@ int wxGrid::SetOrCalcColumnSizes(bool calcOnly, bool setAsMin) width += GetColWidth(col); } - + if ( !calcOnly ) + EndBatch(); return width; } @@ -7518,6 +8505,8 @@ int wxGrid::SetOrCalcRowSizes(bool calcOnly, bool setAsMin) { int height = m_colLabelHeight; + if ( !calcOnly ) + BeginBatch(); for ( int row = 0; row < m_numRows; row++ ) { if ( !calcOnly ) @@ -7527,14 +8516,15 @@ int wxGrid::SetOrCalcRowSizes(bool calcOnly, bool setAsMin) height += GetRowHeight(row); } - + if ( !calcOnly ) + EndBatch(); return height; } void wxGrid::AutoSize() { // set the size too - SetSize(SetOrCalcColumnSizes(FALSE), SetOrCalcRowSizes(FALSE)); + SetClientSize(SetOrCalcColumnSizes(FALSE), SetOrCalcRowSizes(FALSE)); } wxSize wxGrid::DoGetBestSize() const @@ -7551,6 +8541,12 @@ void wxGrid::Fit() AutoSize(); } + +wxPen& wxGrid::GetDividerPen() const +{ + return wxNullPen; +} + // ---------------------------------------------------------------------------- // cell value accessor functions // ---------------------------------------------------------------------------- @@ -7559,7 +8555,7 @@ void wxGrid::SetCellValue( int row, int col, const wxString& s ) { if ( m_table ) { - m_table->SetValue( row, col, s.c_str() ); + m_table->SetValue( row, col, s ); if ( !GetBatchCount() ) { wxClientDC dc( m_gridWin ); @@ -7569,7 +8565,10 @@ void wxGrid::SetCellValue( int row, int col, const wxString& s ) if ( m_currentCellCoords.GetRow() == row && m_currentCellCoords.GetCol() == col && - IsCellEditControlEnabled()) + IsCellEditControlShown()) + // Note: If we are using IsCellEditControlEnabled, + // this interacts badly with calling SetCellValue from + // an EVT_GRID_CELL_CHANGE handler. { HideCellEditControl(); ShowCellEditControl(); // will reread data from table @@ -7585,147 +8584,82 @@ void wxGrid::SetCellValue( int row, int col, const wxString& s ) void wxGrid::SelectRow( int row, bool addToSelected ) { if ( IsSelection() && !addToSelected ) - m_selection->ClearSelection(); + ClearSelection(); - m_selection->SelectRow( row ); + m_selection->SelectRow( row, FALSE, addToSelected ); } void wxGrid::SelectCol( int col, bool addToSelected ) { if ( IsSelection() && !addToSelected ) - m_selection->ClearSelection(); + ClearSelection(); - m_selection->SelectCol( col ); + m_selection->SelectCol( col, FALSE, addToSelected ); } -void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol ) +void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, + bool addToSelected ) { - int temp; - wxGridCellCoords updateTopLeft, updateBottomRight; - - if ( topRow > bottomRow ) - { - temp = topRow; - topRow = bottomRow; - bottomRow = temp; - } - - if ( leftCol > rightCol ) - { - temp = leftCol; - leftCol = rightCol; - rightCol = temp; - } - - updateTopLeft = wxGridCellCoords( topRow, leftCol ); - updateBottomRight = wxGridCellCoords( bottomRow, rightCol ); - - if ( m_selectingTopLeft != updateTopLeft || - m_selectingBottomRight != updateBottomRight ) - { - // Compute two optimal update rectangles: - // Either one rectangle is a real subset of the - // other, or they are (almost) disjoint! - wxRect rect[4]; - bool need_refresh[4]; - need_refresh[0] = - need_refresh[1] = - need_refresh[2] = - need_refresh[3] = FALSE; - int i; - - // Store intermediate values - wxCoord oldLeft = m_selectingTopLeft.GetCol(); - wxCoord oldTop = m_selectingTopLeft.GetRow(); - wxCoord oldRight = m_selectingBottomRight.GetCol(); - wxCoord oldBottom = m_selectingBottomRight.GetRow(); + if ( IsSelection() && !addToSelected ) + ClearSelection(); - // Determine the outer/inner coordinates. - if (oldLeft > leftCol) - { - temp = oldLeft; - oldLeft = leftCol; - leftCol = temp; - } - if (oldTop > topRow ) - { - temp = oldTop; - oldTop = topRow; - topRow = temp; - } - if (oldRight < rightCol ) - { - temp = oldRight; - oldRight = rightCol; - rightCol = temp; - } - if (oldBottom < bottomRow) - { - temp = oldBottom; - oldBottom = bottomRow; - bottomRow = temp; - } + m_selection->SelectBlock( topRow, leftCol, bottomRow, rightCol, + FALSE, addToSelected ); +} - // Now, either the stuff marked old is the outer - // rectangle or we don't have a situation where one - // is contained in the other. - if ( oldLeft < leftCol ) - { - need_refresh[0] = TRUE; - rect[0] = BlockToDeviceRect( wxGridCellCoords ( oldTop, - oldLeft ), - wxGridCellCoords ( oldBottom, - leftCol - 1 ) ); - } +void wxGrid::SelectAll() +{ + if ( m_numRows > 0 && m_numCols > 0 ) + m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 ); +} - if ( oldTop < topRow ) - { - need_refresh[1] = TRUE; - rect[1] = BlockToDeviceRect( wxGridCellCoords ( oldTop, - leftCol ), - wxGridCellCoords ( topRow - 1, - rightCol ) ); - } +// +// ------ Cell, row and col deselection +// - if ( oldRight > rightCol ) +void wxGrid::DeselectRow( int row ) +{ + if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectRows ) + { + if ( m_selection->IsInSelection(row, 0 ) ) + m_selection->ToggleCellSelection( row, 0); + } + else + { + int nCols = GetNumberCols(); + for ( int i = 0; i < nCols ; i++ ) { - need_refresh[2] = TRUE; - rect[2] = BlockToDeviceRect( wxGridCellCoords ( oldTop, - rightCol + 1 ), - wxGridCellCoords ( oldBottom, - oldRight ) ); + if ( m_selection->IsInSelection(row, i ) ) + m_selection->ToggleCellSelection( row, i); } + } +} - if ( oldBottom > bottomRow ) +void wxGrid::DeselectCol( int col ) +{ + if ( m_selection->GetSelectionMode() == wxGrid::wxGridSelectColumns ) + { + if ( m_selection->IsInSelection(0, col ) ) + m_selection->ToggleCellSelection( 0, col); + } + else + { + int nRows = GetNumberRows(); + for ( int i = 0; i < nRows ; i++ ) { - need_refresh[3] = TRUE; - rect[3] = BlockToDeviceRect( wxGridCellCoords ( bottomRow + 1, - leftCol ), - wxGridCellCoords ( oldBottom, - rightCol ) ); + if ( m_selection->IsInSelection(i, col ) ) + m_selection->ToggleCellSelection(i, col); } - - - // 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]) ); } - - // never generate an event as it will be generated from - // wxGridSelection::SelectBlock! } -void wxGrid::SelectAll() +void wxGrid::DeselectCell( int row, int col ) { - m_selection->SelectBlock( 0, 0, m_numRows-1, m_numCols-1 ); + if ( m_selection->IsInSelection(row, col) ) + m_selection->ToggleCellSelection(row, col); } bool wxGrid::IsSelection() @@ -7790,6 +8724,9 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, int cw, ch; m_gridWin->GetClientSize( &cw, &ch ); + if (right < 0 || bottom < 0 || left > cw || top > ch) + return wxRect( 0, 0, 0, 0); + rect.SetLeft( wxMax(0, left) ); rect.SetTop( wxMax(0, top) ); rect.SetRight( wxMin(cw, right) ); @@ -7804,7 +8741,7 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, // ------ Grid event classes // -IMPLEMENT_DYNAMIC_CLASS( wxGridEvent, wxEvent ) +IMPLEMENT_DYNAMIC_CLASS( wxGridEvent, wxNotifyEvent ) wxGridEvent::wxGridEvent( int id, wxEventType type, wxObject* obj, int row, int col, int x, int y, bool sel, @@ -7825,7 +8762,7 @@ wxGridEvent::wxGridEvent( int id, wxEventType type, wxObject* obj, } -IMPLEMENT_DYNAMIC_CLASS( wxGridSizeEvent, wxEvent ) +IMPLEMENT_DYNAMIC_CLASS( wxGridSizeEvent, wxNotifyEvent ) wxGridSizeEvent::wxGridSizeEvent( int id, wxEventType type, wxObject* obj, int rowOrCol, int x, int y, @@ -7844,7 +8781,7 @@ wxGridSizeEvent::wxGridSizeEvent( int id, wxEventType type, wxObject* obj, } -IMPLEMENT_DYNAMIC_CLASS( wxGridRangeSelectEvent, wxEvent ) +IMPLEMENT_DYNAMIC_CLASS( wxGridRangeSelectEvent, wxNotifyEvent ) wxGridRangeSelectEvent::wxGridRangeSelectEvent(int id, wxEventType type, wxObject* obj, const wxGridCellCoords& topLeft, @@ -7865,4 +8802,21 @@ wxGridRangeSelectEvent::wxGridRangeSelectEvent(int id, wxEventType type, wxObjec } -#endif // ifndef wxUSE_NEW_GRID +IMPLEMENT_DYNAMIC_CLASS(wxGridEditorCreatedEvent, wxCommandEvent) + +wxGridEditorCreatedEvent::wxGridEditorCreatedEvent(int id, wxEventType type, + wxObject* obj, int row, + int col, wxControl* ctrl) + : wxCommandEvent(type, id) +{ + SetEventObject(obj); + m_row = row; + m_col = col; + m_ctrl = ctrl; +} + + +#endif // !wxUSE_NEW_GRID/wxUSE_NEW_GRID + +#endif // wxUSE_GRID +