X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/08dd04d0829cd2c4defe5233f061221d534dee0d..5429cf245532d124c1309ea956a2845eed195485:/src/generic/grid.cpp?ds=sidebyside diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp index a04ed8c350..3a3ba4e0ba 100644 --- a/src/generic/grid.cpp +++ b/src/generic/grid.cpp @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "grid.h" -#endif - // For compilers that support precompilatixon, includes "wx/wx.h". #include "wx/wxprec.h" @@ -42,6 +38,7 @@ #include "wx/combobox.h" #include "wx/valtext.h" #include "wx/intl.h" + #include "wx/math.h" #endif #include "wx/textfile.h" @@ -210,7 +207,7 @@ public: wxGridRowLabelWindow *rowLblWin, wxGridColLabelWindow *colLblWin, wxWindowID id, const wxPoint &pos, const wxSize &size ); - ~wxGridWindow(){} + ~wxGridWindow() {} void ScrollWindow( int dx, int dy, const wxRect *rect ); @@ -236,7 +233,6 @@ private: }; - class wxGridCellEditorEvtHandler : public wxEvtHandler { public: @@ -260,7 +256,7 @@ private: // Work around the fact that a focus kill event can be sent to // a combobox within a set focus event. bool m_inSetFocus; - + DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxGridCellEditorEvtHandler) DECLARE_NO_COPY_CLASS(wxGridCellEditorEvtHandler) @@ -1026,7 +1022,7 @@ wxString wxGridCellNumberEditor::GetValue() const wxString s; #if wxUSE_SPINCTRL - if( HasRange() ) + if ( HasRange() ) { long value = Spin()->GetValue(); s.Printf(wxT("%ld"), value); @@ -1089,7 +1085,8 @@ bool wxGridCellFloatEditor::EndEdit(int row, int col, double value = 0.0; wxString text(Text()->GetValue()); - if ( (text.empty() || text.ToDouble(&value)) && (value != m_valueOld) ) + if ( (text.empty() || text.ToDouble(&value)) && + !wxIsSameDouble(value, m_valueOld) ) { if (grid->GetTable()->CanSetValueAs(row, col, wxGRID_VALUE_FLOAT)) grid->GetTable()->SetValueAsDouble(row, col, value); @@ -1162,20 +1159,25 @@ void wxGridCellFloatEditor::SetParameters(const wxString& params) wxString wxGridCellFloatEditor::GetString() const { wxString fmt; - if ( m_width == -1 ) - { - // default width/precision - fmt = _T("%f"); - } - else if ( m_precision == -1 ) + if ( m_precision == -1 && m_width != -1) { // default precision fmt.Printf(_T("%%%d.f"), m_width); } - else + else if ( m_precision != -1 && m_width == -1) + { + // default width + fmt.Printf(_T("%%.%df"), m_precision); + } + else if ( m_precision != -1 && m_width != -1 ) { fmt.Printf(_T("%%%d.%df"), m_width, m_precision); } + else + { + // default width/precision + fmt = _T("%f"); + } return wxString::Format(fmt, m_valueOld); } @@ -1491,7 +1493,13 @@ void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) Combo()->SetFocus(); if (evtHandler) + { + // When dropping down the menu, a kill focus event + // happens after this point, so we can't reset the flag yet. +#if !defined(__WXGTK20__) evtHandler->SetInSetFocus(false); +#endif + } } bool wxGridCellChoiceEditor::EndEdit(int row, int col, @@ -1579,6 +1587,14 @@ void wxGridCellEditorEvtHandler::OnKeyDown(wxKeyEvent& event) void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) { + int row = m_grid->GetGridCursorRow(); + int col = m_grid->GetGridCursorCol(); + wxRect rect = m_grid->CellToRect( row, col ); + int cw, ch; + m_grid->GetGridWindow()->GetClientSize( &cw, &ch ); + // if cell width is smaller than grid client area, cell is wholly visible + bool wholeCellVisible = (rect.GetWidth() < cw); + switch ( event.GetKeyCode() ) { case WXK_ESCAPE: @@ -1587,6 +1603,85 @@ void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) case WXK_NUMPAD_ENTER: break; + case WXK_HOME: + { + if( wholeCellVisible ) + { + // no special processing needed... + event.Skip(); + break; + } + + // do special processing for partly visible cell... + + // get the widths of all cells previous to this one + int colXPos = 0; + for ( int i = 0; i < col; i++ ) + { + colXPos += m_grid->GetColSize(i); + } + + int xUnit = 1, yUnit = 1; + m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); + if (col != 0) + { + m_grid->Scroll(colXPos/xUnit-1, m_grid->GetScrollPos(wxVERTICAL)); + } + else + { + m_grid->Scroll(colXPos/xUnit, m_grid->GetScrollPos(wxVERTICAL)); + } + event.Skip(); + break; + } + case WXK_END: + { + if( wholeCellVisible ) + { + // no special processing needed... + event.Skip(); + break; + } + + // do special processing for partly visible cell... + + int textWidth = 0; + wxString value = m_grid->GetCellValue(row, col); + if ( wxEmptyString != value ) + { + // get width of cell CONTENTS (text) + int y; + wxFont font = m_grid->GetCellFont(row, col); + m_grid->GetTextExtent(value, &textWidth, &y, NULL, NULL, &font); + // try to RIGHT align the text by scrolling + int client_right = m_grid->GetGridWindow()->GetClientSize().GetWidth(); + // (m_grid->GetScrollLineX()*2) is a factor for not scrolling to far, + // otherwise the last part of the cell content might be hidden below the scroll bar + // FIXME: maybe there is a more suitable correction? + textWidth -= (client_right - (m_grid->GetScrollLineX()*2)); + if ( textWidth < 0 ) + { + textWidth = 0; + } + } + + // get the widths of all cells previous to this one + int colXPos = 0; + for ( int i = 0; i < col; i++ ) + { + colXPos += m_grid->GetColSize(i); + } + // and add the (modified) text width of the cell contents + // as we'd like to see the last part of the cell contents + colXPos += textWidth; + + int xUnit = 1, yUnit = 1; + m_grid->GetScrollPixelsPerUnit(&xUnit, &yUnit); + m_grid->Scroll(colXPos/xUnit-1, m_grid->GetScrollPos(wxVERTICAL)); + event.Skip(); + break; + } + default: event.Skip(); } @@ -1624,7 +1719,7 @@ void wxGridCellRenderer::Draw(wxGrid& grid, dc.SetBackgroundMode( wxSOLID ); // grey out fields if the grid is disabled - if( grid.IsEnabled() ) + if ( grid.IsEnabled() ) { if ( isSelected ) { @@ -1648,8 +1743,8 @@ void wxGridCellRenderer::Draw(wxGrid& grid, // wxGridCellStringRenderer // ---------------------------------------------------------------------------- -void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, - wxGridCellAttr& attr, +void wxGridCellStringRenderer::SetTextColoursAndFont(const wxGrid& grid, + const wxGridCellAttr& attr, wxDC& dc, bool isSelected) { @@ -1658,7 +1753,7 @@ void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, // TODO some special colours for attr.IsReadOnly() case? // different coloured text when the grid is disabled - if( grid.IsEnabled() ) + if ( grid.IsEnabled() ) { if ( isSelected ) { @@ -1680,7 +1775,7 @@ void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, dc.SetFont( attr.GetFont() ); } -wxSize wxGridCellStringRenderer::DoGetBestSize(wxGridCellAttr& attr, +wxSize wxGridCellStringRenderer::DoGetBestSize(const wxGridCellAttr& attr, wxDC& dc, const wxString& text) { @@ -1754,10 +1849,12 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, i--; break; } - if (rect.width >= best_width) break; + if (rect.width >= best_width) + break; } overflowCols = i - col - cell_cols + 1; - if (overflowCols >= cols) overflowCols = cols - 1; + if (overflowCols >= cols) + overflowCols = cols - 1; } if (overflowCols > 0) // redraw overflow cells w/ proper hilight @@ -1801,7 +1898,7 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, // wxGridCellNumberRenderer // ---------------------------------------------------------------------------- -wxString wxGridCellNumberRenderer::GetString(wxGrid& grid, int row, int col) +wxString wxGridCellNumberRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); wxString text; @@ -1867,7 +1964,7 @@ wxGridCellRenderer *wxGridCellFloatRenderer::Clone() const return renderer; } -wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) +wxString wxGridCellFloatRenderer::GetString(const wxGrid& grid, int row, int col) { wxGridTableBase *table = grid.GetTable(); @@ -1972,21 +2069,19 @@ void wxGridCellFloatRenderer::SetParameters(const wxString& params) { wxLogDebug(_T("Invalid wxGridCellFloatRenderer width parameter string '%s ignored"), params.c_str()); } - } - tmp = params.AfterFirst(_T(',')); - if ( !tmp.empty() ) - { - long precision; + tmp = params.AfterFirst(_T(',')); + if ( !tmp.empty() ) + { + long precision; if ( tmp.ToLong(&precision) ) - { + { SetPrecision((int)precision); - } - else - { + } + else + { wxLogDebug(_T("Invalid wxGridCellFloatRenderer precision parameter string '%s ignored"), params.c_str()); - } - + } } } } @@ -2170,7 +2265,8 @@ void wxGridCellAttr::MergeWith(wxGridCellAttr *mergefrom) SetBackgroundColour(mergefrom->GetBackgroundColour()); if ( !HasFont() && mergefrom->HasFont() ) SetFont(mergefrom->GetFont()); - if ( !HasAlignment() && mergefrom->HasAlignment() ){ + if ( !HasAlignment() && mergefrom->HasAlignment() ) + { int hAlign, vAlign; mergefrom->GetAlignment( &hAlign, &vAlign); SetAlignment(hAlign, vAlign); @@ -2272,8 +2368,10 @@ void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const { if (HasAlignment()) { - if ( hAlign ) *hAlign = m_hAlign; - if ( vAlign ) *vAlign = m_vAlign; + if ( hAlign ) + *hAlign = m_hAlign; + if ( vAlign ) + *vAlign = m_vAlign; } else if (m_defGridAttr && m_defGridAttr != this) m_defGridAttr->GetAlignment(hAlign, vAlign); @@ -2285,8 +2383,10 @@ void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const void wxGridCellAttr::GetSize( int *num_rows, int *num_cols ) const { - if ( num_rows ) *num_rows = m_sizeRows; - if ( num_cols ) *num_cols = m_sizeCols; + if ( num_rows ) + *num_rows = m_sizeRows; + if ( num_cols ) + *num_cols = m_sizeCols; } // GetRenderer and GetEditor use a slightly different decision path about @@ -2463,7 +2563,8 @@ void wxGridCellAttrData::UpdateAttrRows( size_t pos, int numRows ) // No need to DecRef the attribute itself since this is // done be wxGridCellWithAttr's destructor! m_attrs.RemoveAt(n); - n--; count--; + n--; + count--; } } } @@ -2598,7 +2699,8 @@ void wxGridRowOrColAttrData::UpdateAttrRowsOrCols( size_t pos, int numRowsOrCols m_rowsOrCols.RemoveAt(n); m_attrs[n]->DecRef(); m_attrs.RemoveAt(n); - n--; count--; + n--; + count--; } } } @@ -2630,70 +2732,80 @@ wxGridCellAttr *wxGridCellAttrProvider::GetAttr(int row, int col, wxGridCellAttr *attr = (wxGridCellAttr *)NULL; if ( m_data ) { - switch(kind) + switch (kind) { case (wxGridCellAttr::Any): - //Get cached merge attributes. - // Currenlty not used as no cache implemented as not mutiable + // Get cached merge attributes. + // Currently not used as no cache implemented as not mutable // attr = m_data->m_mergeAttr.GetAttr(row, col); - if(!attr) + if (!attr) { - //Basicaly implement old version. - //Also check merge cache, so we don't have to re-merge every time.. + // Basically implement old version. + // Also check merge cache, so we don't have to re-merge every time.. wxGridCellAttr *attrcell = m_data->m_cellAttrs.GetAttr(row, col); wxGridCellAttr *attrrow = m_data->m_rowAttrs.GetAttr(row); wxGridCellAttr *attrcol = m_data->m_colAttrs.GetAttr(col); - if((attrcell != attrrow) && (attrrow != attrcol) && (attrcell != attrcol)){ + if ((attrcell != attrrow) && (attrrow != attrcol) && (attrcell != attrcol)) + { // Two or more are non NULL attr = new wxGridCellAttr; attr->SetKind(wxGridCellAttr::Merged); - //Order important.. - if(attrcell){ + // Order is important.. + if (attrcell) + { attr->MergeWith(attrcell); attrcell->DecRef(); } - if(attrcol){ + if (attrcol) + { attr->MergeWith(attrcol); attrcol->DecRef(); } - if(attrrow){ + if (attrrow) + { attr->MergeWith(attrrow); attrrow->DecRef(); } - //store merge attr if cache implemented + + // store merge attr if cache implemented //attr->IncRef(); //m_data->m_mergeAttr.SetAttr(attr, row, col); } else { // one or none is non null return it or null. - if(attrrow) attr = attrrow; - if(attrcol) + if (attrrow) + attr = attrrow; + if (attrcol) { - if(attr) + if (attr) attr->DecRef(); attr = attrcol; } - if(attrcell) + if (attrcell) { - if(attr) + if (attr) attr->DecRef(); 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): @@ -2807,7 +2919,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_STRING, new wxGridCellStringRenderer, new wxGridCellTextEditor); - } else + } + else #endif // wxUSE_TEXTCTRL #if wxUSE_CHECKBOX if ( typeName == wxGRID_VALUE_BOOL ) @@ -2815,7 +2928,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_BOOL, new wxGridCellBoolRenderer, new wxGridCellBoolEditor); - } else + } + else #endif // wxUSE_CHECKBOX #if wxUSE_TEXTCTRL if ( typeName == wxGRID_VALUE_NUMBER ) @@ -2829,7 +2943,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_FLOAT, new wxGridCellFloatRenderer, new wxGridCellFloatEditor); - } else + } + else #endif // wxUSE_TEXTCTRL #if wxUSE_COMBOBOX if ( typeName == wxGRID_VALUE_CHOICE ) @@ -2837,7 +2952,8 @@ int wxGridTypeRegistry::FindDataType(const wxString& typeName) RegisterDataType(wxGRID_VALUE_CHOICE, new wxGridCellStringRenderer, new wxGridCellChoiceEditor); - } else + } + else #endif // wxUSE_COMBOBOX { return wxNOT_FOUND; @@ -3039,7 +3155,6 @@ bool wxGridTableBase::DeleteCols( size_t WXUNUSED(pos), return false; } - wxString wxGridTableBase::GetRowLabelValue( int row ) { wxString s; @@ -3061,7 +3176,8 @@ wxString wxGridTableBase::GetColLabelValue( int col ) { s += (wxChar) (_T('A') + (wxChar)( col%26 )); col = col/26 - 1; - if ( col < 0 ) break; + if ( col < 0 ) + break; } // reverse the string... @@ -3074,7 +3190,6 @@ wxString wxGridTableBase::GetColLabelValue( int col ) return s2; } - wxString wxGridTableBase::GetTypeName( int WXUNUSED(row), int WXUNUSED(col) ) { return wxGRID_VALUE_STRING; @@ -3281,8 +3396,9 @@ bool wxGridStringTable::InsertRows( size_t pos, size_t numRows ) bool wxGridStringTable::AppendRows( size_t numRows ) { size_t curNumRows = m_data.GetCount(); - size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : - ( GetView() ? GetView()->GetNumberCols() : 0 ) ); + size_t curNumCols = ( curNumRows > 0 + ? m_data[0].GetCount() + : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); wxArrayString sa; if ( curNumCols > 0 ) @@ -3335,6 +3451,7 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) { m_data.RemoveAt( pos, numRows ); } + if ( GetView() ) { wxGridTableMessage msg( this, @@ -3353,8 +3470,9 @@ bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) size_t row, col; size_t curNumRows = m_data.GetCount(); - size_t curNumCols = ( curNumRows > 0 ? m_data[0].GetCount() : - ( GetView() ? GetView()->GetNumberCols() : 0 ) ); + size_t curNumCols = ( curNumRows > 0 + ? m_data[0].GetCount() + : ( GetView() ? GetView()->GetNumberCols() : 0 ) ); if ( pos >= curNumCols ) { @@ -3368,6 +3486,7 @@ bool wxGridStringTable::InsertCols( size_t pos, size_t numCols ) m_data[row].Insert( wxEmptyString, col ); } } + if ( GetView() ) { wxGridTableMessage msg( this, @@ -3449,6 +3568,7 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols ) m_data[row].RemoveAt( pos, numCols ); } } + if ( GetView() ) { wxGridTableMessage msg( this, @@ -3521,7 +3641,6 @@ void wxGridStringTable::SetColLabelValue( int col, const wxString& value ) } - ////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// @@ -3562,19 +3681,16 @@ void wxGridRowLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) m_owner->DrawRowLabels( dc , rows ); } - void wxGridRowLabelWindow::OnMouseEvent( wxMouseEvent& event ) { m_owner->ProcessRowLabelMouseEvent( 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 // @@ -3594,7 +3710,6 @@ void wxGridRowLabelWindow::OnChar( wxKeyEvent& event ) } - ////////////////////////////////////////////////////////////////////// IMPLEMENT_DYNAMIC_CLASS( wxGridColLabelWindow, wxWindow ) @@ -3634,7 +3749,6 @@ void wxGridColLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) m_owner->DrawColLabels( dc , cols ); } - void wxGridColLabelWindow::OnMouseEvent( wxMouseEvent& event ) { m_owner->ProcessColLabelMouseEvent( event ); @@ -3645,23 +3759,25 @@ 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->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridColLabelWindow::OnKeyUp( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridColLabelWindow::OnChar( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } @@ -3694,7 +3810,8 @@ void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) int client_width = 0; GetClientSize( &client_width, &client_height ); -#if __WXGTK__ + // VZ: any reason for this ifdef? (FIXME) +#ifdef __WXGTK__ wxRect rect; rect.SetX( 1 ); rect.SetY( 1 ); @@ -3702,7 +3819,7 @@ void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) rect.SetHeight( client_height - 2 ); wxRendererNative::Get().DrawHeaderButton( this, dc, rect, 0 ); -#else +#else // !__WXGTK__ dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); dc.DrawLine( client_width-1, client_height-1, client_width-1, 0 ); dc.DrawLine( client_width-1, client_height-1, 0, client_height-1 ); @@ -3712,16 +3829,14 @@ void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) dc.SetPen( *wxWHITE_PEN ); dc.DrawLine( 1, 1, client_width-1, 1 ); dc.DrawLine( 1, 1, 1, client_height-1 ); -#endif +#endif // __WXGTK__/!__WXGTK__ } - void wxGridCornerLabelWindow::OnMouseEvent( wxMouseEvent& event ) { m_owner->ProcessCornerLabelMouseEvent( event ); } - void wxGridCornerLabelWindow::OnMouseWheel( wxMouseEvent& event ) { m_owner->GetEventHandler()->ProcessEvent(event); @@ -3770,14 +3885,12 @@ wxGridWindow::wxGridWindow( wxGrid *parent, const wxSize &size ) : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxBORDER_NONE | wxCLIP_CHILDREN|wxFULL_REPAINT_ON_RESIZE, wxT("grid window") ) - { m_owner = parent; m_rowLabelWin = rowLblWin; m_colLabelWin = colLblWin; } - void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { wxPaintDC dc( this ); @@ -3792,7 +3905,6 @@ void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) m_owner->DrawHighlight( dc , DirtyCells ); } - void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) { wxWindow::ScrollWindow( dx, dy, rect ); @@ -3800,7 +3912,6 @@ void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) m_colLabelWin->ScrollWindow( dx, 0, rect ); } - void wxGridWindow::OnMouseEvent( wxMouseEvent& event ) { if (event.ButtonDown(wxMOUSE_BTN_LEFT) && FindFocus() != this) @@ -3819,17 +3930,20 @@ void wxGridWindow::OnMouseWheel( wxMouseEvent& event ) // void wxGridWindow::OnKeyDown( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridWindow::OnKeyUp( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridWindow::OnChar( wxKeyEvent& event ) { - if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) event.Skip(); + if ( !m_owner->GetEventHandler()->ProcessEvent( event ) ) + event.Skip(); } void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) @@ -4161,8 +4275,7 @@ bool wxGrid::SetTable( wxGridTableBase *table, bool takeOwnership, m_table = table; m_table->SetView( this ); - if (takeOwnership) - m_ownTable = true; + m_ownTable = takeOwnership; m_selection = new wxGridSelection( this, selmode ); CalcDimensions(); @@ -4356,7 +4469,7 @@ void wxGrid::CalcDimensions() int h = m_numRows > 0 ? GetRowBottom(m_numRows - 1) + m_extraHeight + 1 : 0; // take into account editor if shown - if( IsCellEditControlShown() ) + if ( IsCellEditControlShown() ) { int w2, h2; int r = m_currentCellCoords.GetRow(); @@ -4370,8 +4483,10 @@ void wxGrid::CalcDimensions() editor->GetControl()->GetSize(&w2, &h2); w2 += x; h2 += y; - if( w2 > w ) w = w2; - if( h2 > h ) h = h2; + if ( w2 > w ) + w = w2; + if ( h2 > h ) + h = h2; editor->DecRef(); attr->DecRef(); } @@ -4565,7 +4680,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( m_selection ) m_selection->UpdateRows( pos, -((int)numRows) ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); - if (attrProvider) { + if (attrProvider) + { attrProvider->UpdateAttrRows( pos, -((int)numRows) ); // ifdef'd out following patch from Paul Gammans #if 0 @@ -4696,7 +4812,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) if ( m_selection ) m_selection->UpdateCols( pos, -((int)numCols) ); wxGridCellAttrProvider * attrProvider = m_table->GetAttrProvider(); - if (attrProvider) { + if (attrProvider) + { attrProvider->UpdateAttrCols( pos, -((int)numCols) ); // ifdef'd out following patch from Paul Gammans #if 0 @@ -4903,7 +5020,7 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) if ( event.LeftIsDown() ) { - switch( m_cursorMode ) + switch ( m_cursorMode ) { case WXGRID_CURSOR_RESIZE_ROW: { @@ -5024,7 +5141,7 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) // else if (event.LeftDClick() ) { - int row = YToEdgeOfRow(y); + row = YToEdgeOfRow(y); if ( row < 0 ) { row = YToRow(y); @@ -5128,7 +5245,7 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) if ( event.LeftIsDown() ) { - switch( m_cursorMode ) + switch ( m_cursorMode ) { case WXGRID_CURSOR_RESIZE_COL: { @@ -5248,7 +5365,7 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event ) // if ( event.LeftDClick() ) { - int col = XToEdgeOfCol(x); + col = XToEdgeOfCol(x); if ( col < 0 ) { col = XToCol(x); @@ -5459,7 +5576,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) { //wxLogDebug("pos(%d, %d) coords(%d, %d)", pos.x, pos.y, coords.GetRow(), coords.GetCol()); - // Don't start doing anything until the mouse has been drug at + // Don't start doing anything until the mouse has been dragged at // least 3 pixels in any direction... if (! m_isDragging) { @@ -5476,7 +5593,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) if ( m_cursorMode == WXGRID_CURSOR_SELECT_CELL ) { // Hide the edit control, so it - // won't interfer with drag-shrinking. + // won't interfere with drag-shrinking. if ( IsCellEditControlShown() ) { HideCellEditControl(); @@ -5778,7 +5895,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) // else if ( event.Moving() && !event.IsButton() ) { - if( coords.GetRow() < 0 || coords.GetCol() < 0 ) + if ( coords.GetRow() < 0 || coords.GetCol() < 0 ) { // out of grid cell area ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); @@ -5791,7 +5908,7 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) // Dragging on the corner of a cell to resize in both // directions is not implemented yet... // - if ( dragRow >= 0 && dragCol >= 0 ) + if ( dragRow >= 0 && dragCol >= 0 ) { ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); return; @@ -5806,16 +5923,8 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) if ( CanDragRowSize() && CanDragGridSize() ) ChangeCursorMode(WXGRID_CURSOR_RESIZE_ROW); } - - if ( dragCol >= 0 ) - { - m_dragRowOrCol = dragCol; - } - - return; } - - if ( dragCol >= 0 ) + else if ( dragCol >= 0 ) { m_dragRowOrCol = dragCol; @@ -5824,15 +5933,13 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) if ( CanDragColSize() && CanDragGridSize() ) ChangeCursorMode(WXGRID_CURSOR_RESIZE_COL); } - - return; } - - // Neither on a row or col edge - // - if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) + else // Neither on a row or col edge { - ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); + if ( m_cursorMode != WXGRID_CURSOR_SELECT_CELL ) + { + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); + } } } } @@ -6209,7 +6316,9 @@ int wxGrid::SendEvent( const wxEventType type, } // A Veto'd event may not be `claimed' so test this first - if (vetoed) return -1; + if (vetoed) + return -1; + return claimed ? 1 : 0; } @@ -6247,11 +6356,12 @@ int wxGrid::SendEvent( const wxEventType type, } // A Veto'd event may not be `claimed' so test this first - if (vetoed) return -1; + if (vetoed) + return -1; + return claimed ? 1 : 0; } - void wxGrid::OnPaint( wxPaintEvent& WXUNUSED(event) ) { wxPaintDC dc(this); // needed to prevent zillions of paint events on MSW @@ -6264,7 +6374,7 @@ void wxGrid::Refresh(bool eraseb, const wxRect* rect) if (! GetBatchCount()) { // Refresh to get correct scrolled position: - wxScrolledWindow::Refresh(eraseb,rect); + wxScrolledWindow::Refresh(eraseb, rect); if (rect) { @@ -6279,7 +6389,8 @@ void wxGrid::Refresh(bool eraseb, const wxRect* rect) rectHeight = rect->GetHeight(); width_label = m_rowLabelWidth - rect_x; - if (width_label > rectWidth) width_label = rectWidth; + if (width_label > rectWidth) + width_label = rectWidth; height_label = m_colLabelHeight - rect_y; if (height_label > rectHeight) height_label = rectHeight; @@ -6859,7 +6970,8 @@ bool wxGrid::SetModelValues() // void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { - if ( !m_numRows || !m_numCols ) return; + if ( !m_numRows || !m_numCols ) + return; int i, numCells = cells.GetCount(); int row, col, cell_rows, cell_cols; @@ -6895,7 +7007,8 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) break; } } - if (!marked) redrawCells.Add( cell ); + if (!marked) + redrawCells.Add( cell ); } continue; // don't bother drawing this cell } @@ -6910,9 +7023,10 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) for (int k = 0; k < int(redrawCells.GetCount()); k++) if ((redrawCells[k].GetCol() < left) && (redrawCells[k].GetRow() == row)) - left=redrawCells[k].GetCol(); + left = redrawCells[k].GetCol(); - if (left == col) left = 0; // oh well + if (left == col) + left = 0; // oh well for (int j = col-1; j >= left; j--) { @@ -6931,6 +7045,7 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) break; } } + if (!marked) { int count = redrawCells.GetCount(); @@ -6942,7 +7057,8 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) break; } } - if (!marked) redrawCells.Add( cell ); + if (!marked) + redrawCells.Add( cell ); } } break; @@ -6950,6 +7066,7 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) } } } + DrawCell( dc, cells[i] ); } @@ -7018,9 +7135,15 @@ void wxGrid::DrawCell( wxDC& dc, const wxGridCellCoords& coords ) // Note: However, only if it is really _shown_, i.e. not hidden! if ( isCurrent && IsCellEditControlShown() ) { + // OSAF NB: this "#if..." is temporary and fixes a problem where the + // edit control is erased by this code after being rendered. + // On wxMac (QD build only), the cell editor is a wxTextCntl and is rendered + // implicitly, causing this out-of order render. +#if !defined(__WXMAC__) || wxMAC_USE_CORE_GRAPHICS wxGridCellEditor *editor = attr->GetEditor(this, row, col); editor->PaintBackground(rect, attr); editor->DecRef(); +#endif } else { @@ -7057,16 +7180,16 @@ void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) // 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; + rect.x += penWidth / 2; + rect.y += penWidth / 2; + rect.width -= penWidth - 1; + rect.height -= penWidth - 1; // Now draw the rectangle // use the cellHighlightColour if the cell is inside a selection, this // will ensure the cell is always visible. - dc.SetPen(wxPen(IsInSelection(row,col)?m_selectionForeground:m_cellHighlightColour, penWidth, wxSOLID)); + dc.SetPen(wxPen(IsInSelection(row,col) ? m_selectionForeground : m_cellHighlightColour, penWidth, wxSOLID)); dc.SetBrush(*wxTRANSPARENT_BRUSH); dc.DrawRectangle(rect); } @@ -7077,8 +7200,8 @@ void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) // how to properly set colours for arbitrary bg? wxCoord x1 = rect.x, y1 = rect.y, - x2 = rect.x + rect.width -1, - y2 = rect.y + rect.height -1; + x2 = rect.x + rect.width - 1, + y2 = rect.y + rect.height - 1; dc.SetPen(*wxWHITE_PEN); dc.DrawLine(x1, y1, x2, y1); @@ -7161,7 +7284,8 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) if ( !m_gridLinesEnabled || !m_numRows || - !m_numCols ) return; + !m_numCols ) + return; int top, bottom, left, right; @@ -7273,7 +7397,6 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) } } - // vertical grid lines // for ( i = internalXToCol(left); i < m_numCols; i++ ) @@ -7292,10 +7415,10 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) dc.DestroyClippingRegion(); } - void wxGrid::DrawRowLabels( wxDC& dc ,const wxArrayInt& rows) { - if ( !m_numRows ) return; + if ( !m_numRows ) + return; size_t i; size_t numLabels = rows.GetCount(); @@ -7306,7 +7429,6 @@ void wxGrid::DrawRowLabels( wxDC& dc ,const wxArrayInt& rows) } } - void wxGrid::DrawRowLabel( wxDC& dc, int row ) { if ( GetRowHeight(row) <= 0 || m_rowLabelWidth <= 0 ) @@ -7354,10 +7476,10 @@ void wxGrid::DrawRowLabel( wxDC& dc, int row ) DrawTextRectangle( dc, GetRowLabelValue( row ), rect, hAlign, vAlign ); } - void wxGrid::DrawColLabels( wxDC& dc,const wxArrayInt& cols ) { - if ( !m_numCols ) return; + if ( !m_numCols ) + return; size_t i; size_t numLabels = cols.GetCount(); @@ -7368,7 +7490,6 @@ void wxGrid::DrawColLabels( wxDC& dc,const wxArrayInt& cols ) } } - void wxGrid::DrawColLabel( wxDC& dc, int col ) { if ( GetColWidth(col) <= 0 || m_colLabelHeight <= 0 ) @@ -7428,7 +7549,6 @@ void wxGrid::DrawTextRectangle( wxDC& dc, StringToLines( value, lines ); - //Forward to new API. DrawTextRectangle( dc, lines, @@ -7446,34 +7566,34 @@ void wxGrid::DrawTextRectangle( wxDC& dc, int vertAlign, int textOrientation ) { - long textWidth, textHeight; - long lineWidth, lineHeight; + long textWidth = 0, textHeight = 0; + long lineWidth = 0, lineHeight = 0; int nLines; dc.SetClippingRegion( rect ); nLines = lines.GetCount(); - if( nLines > 0 ) + if ( nLines > 0 ) { int l; float x = 0.0, y = 0.0; - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) GetTextBoxSize(dc, lines, &textWidth, &textHeight); else GetTextBoxSize( dc, lines, &textHeight, &textWidth ); - switch( vertAlign ) + switch ( vertAlign ) { case wxALIGN_BOTTOM: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) y = rect.y + (rect.height - textHeight - 1); else x = rect.x + rect.width - textWidth; break; case wxALIGN_CENTRE: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) y = rect.y + ((rect.height - textHeight)/2); else x = rect.x + ((rect.width - textWidth)/2); @@ -7481,7 +7601,7 @@ void wxGrid::DrawTextRectangle( wxDC& dc, case wxALIGN_TOP: default: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) y = rect.y + 1; else x = rect.x + 1; @@ -7489,21 +7609,21 @@ void wxGrid::DrawTextRectangle( wxDC& dc, } // Align each line of a multi-line label - for( l = 0; l < nLines; l++ ) + for ( l = 0; l < nLines; l++ ) { dc.GetTextExtent(lines[l], &lineWidth, &lineHeight); - switch( horizAlign ) + switch ( horizAlign ) { case wxALIGN_RIGHT: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) x = rect.x + (rect.width - lineWidth - 1); else y = rect.y + lineWidth + 1; break; case wxALIGN_CENTRE: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) x = rect.x + ((rect.width - lineWidth)/2); else y = rect.y + rect.height - ((rect.height - lineWidth)/2); @@ -7511,14 +7631,14 @@ void wxGrid::DrawTextRectangle( wxDC& dc, case wxALIGN_LEFT: default: - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) x = rect.x + 1; else y = rect.y + rect.height - 1; break; } - if( textOrientation == wxHORIZONTAL ) + if ( textOrientation == wxHORIZONTAL ) { dc.DrawText( lines[l], (int)x, (int)y ); y += lineHeight; @@ -7530,6 +7650,7 @@ void wxGrid::DrawTextRectangle( wxDC& dc, } } } + dc.DestroyClippingRegion(); } @@ -7559,8 +7680,9 @@ void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) { lines.Add( value.Mid(startPos, pos) ); } - startPos += pos+1; + startPos += pos + 1; } + if ( startPos < (int)value.Length() ) { lines.Add( value.Mid( startPos ) ); @@ -7568,13 +7690,13 @@ void wxGrid::StringToLines( const wxString& value, wxArrayString& lines ) } -void wxGrid::GetTextBoxSize( wxDC& dc, +void wxGrid::GetTextBoxSize( const wxDC& dc, const wxArrayString& lines, long *width, long *height ) { long w = 0; long h = 0; - long lineW, lineH; + long lineW = 0, lineH = 0; size_t i; for ( i = 0; i < lines.GetCount(); i++ ) @@ -7628,31 +7750,28 @@ bool wxGrid::Enable(bool enable) return true; } + // // ------ Edit control functions // - void wxGrid::EnableEditing( bool edit ) { // TODO: improve this ? // if ( edit != m_editable ) { - if(!edit) EnableCellEditControl(edit); + if (!edit) + EnableCellEditControl(edit); m_editable = edit; } } - void wxGrid::EnableCellEditControl( bool enable ) { if (! m_editable) return; - if ( m_currentCellCoords == wxGridNoCellCoords ) - SetCurrentCell( 0, 0 ); - if ( enable != m_cellEditCtrlEnabled ) { if ( enable ) @@ -7737,7 +7856,7 @@ void wxGrid::ShowCellEditControl() { if ( IsCellEditControlEnabled() ) { - if ( !IsVisible( m_currentCellCoords ) ) + if ( !IsVisible( m_currentCellCoords, false ) ) { m_cellEditCtrlEnabled = false; return; @@ -7763,6 +7882,10 @@ void wxGrid::ShowCellEditControl() // CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); + int nXMove = 0; + if(rect.x < 0) + nXMove = rect.x; + // done in PaintBackground() #if 0 // erase the highlight and the cell contents because the editor @@ -7810,6 +7933,7 @@ void wxGrid::ShowCellEditControl() NULL, NULL, &attr->GetFont()); if (maxWidth < rect.width) maxWidth = rect.width; } + int client_right = m_gridWin->GetClientSize().GetWidth(); if (rect.x+maxWidth > client_right) maxWidth = client_right - rect.x; @@ -7829,14 +7953,28 @@ void wxGrid::ShowCellEditControl() else break; } + if (rect.GetRight() > client_right) - rect.SetRight(client_right-1); + rect.SetRight(client_right - 1); } editor->SetCellAttr(attr); editor->SetSize( rect ); + editor->GetControl()->Move(editor->GetControl()->GetPosition().x + nXMove, editor->GetControl()->GetPosition().y); editor->Show( true, attr ); + int colXPos = 0; + for (int i = 0; i < m_currentCellCoords.GetCol(); i++) + { + colXPos += GetColSize(i); + } + int xUnit=1, yUnit=1; + GetScrollPixelsPerUnit(&xUnit, &yUnit); + if (m_currentCellCoords.GetCol() != 0) + Scroll(colXPos/xUnit-1, GetScrollPos(wxVERTICAL)); + else + Scroll(colXPos/xUnit, GetScrollPos(wxVERTICAL)); + // recalc dimensions in case we need to // expand the scrolled window to account for editor CalcDimensions(); @@ -7850,7 +7988,6 @@ void wxGrid::ShowCellEditControl() } } - void wxGrid::HideCellEditControl() { if ( IsCellEditControlEnabled() ) @@ -7863,20 +8000,21 @@ void wxGrid::HideCellEditControl() editor->Show( false ); editor->DecRef(); attr->DecRef(); + m_gridWin->SetFocus(); + // refresh whole row to the right wxRect rect( CellToRect(row, col) ); CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y ); rect.width = m_gridWin->GetClientSize().GetWidth() - rect.x; #ifdef __WXMAC__ // ensure that the pixels under the focus ring get refreshed as well - rect.Inflate(10,10); + rect.Inflate(10, 10); #endif m_gridWin->Refresh( false, &rect ); } } - void wxGrid::SaveEditControlValue() { if ( IsCellEditControlEnabled() ) @@ -7884,7 +8022,7 @@ void wxGrid::SaveEditControlValue() int row = m_currentCellCoords.GetRow(); int col = m_currentCellCoords.GetCol(); - wxString oldval = GetCellValue(row,col); + wxString oldval = GetCellValue(row, col); wxGridCellAttr* attr = GetCellAttr(row, col); wxGridCellEditor* editor = attr->GetEditor(this, row, col); @@ -7897,10 +8035,10 @@ void wxGrid::SaveEditControlValue() { if ( SendEvent( wxEVT_GRID_CELL_CHANGE, m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() ) < 0 ) { - + m_currentCellCoords.GetCol() ) < 0 ) + { // Event has been vetoed, set the data back. - SetCellValue(row,col,oldval); + SetCellValue(row, col, oldval); } } } @@ -7939,11 +8077,9 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, const wxArrayInt& BorderArray, int nMax, bool clipToMinMax) { - if (coord < 0) return clipToMinMax && (nMax > 0) ? 0 : -1; - if (!defaultDist) defaultDist = 1; @@ -7952,7 +8088,7 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, if (BorderArray.IsEmpty()) { - if((int) i_max < nMax) + if ((int) i_max < nMax) return i_max; return clipToMinMax ? nMax - 1 : -1; } @@ -7969,9 +8105,11 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, else i_max = BorderArray.GetCount() - 1; } + if ( i_max >= BorderArray.GetCount()) i_max = BorderArray.GetCount() - 1; } + if ( coord >= BorderArray[i_max]) return clipToMinMax ? (int)i_max : -1; if ( coord < BorderArray[0] ) @@ -7991,6 +8129,7 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, else i_min = median; } + return i_max; } @@ -8000,14 +8139,12 @@ int wxGrid::YToRow( int y ) m_minAcceptableRowHeight, m_rowBottoms, m_numRows, false); } - int wxGrid::XToCol( int x ) { return CoordToRowOrCol(x, m_defaultColWidth, m_minAcceptableColWidth, m_colRights, m_numCols, false); } - // return the row number that that the y coord is near the edge of, or // -1 if not near an edge // @@ -8022,14 +8159,13 @@ int wxGrid::YToEdgeOfRow( int y ) // close enough to lower or upper border, respectively. if ( abs(GetRowBottom(i) - y) < WXGRID_LABEL_EDGE_ZONE ) return i; - else if( i > 0 && y - GetRowTop(i) < WXGRID_LABEL_EDGE_ZONE ) + else if ( i > 0 && y - GetRowTop(i) < WXGRID_LABEL_EDGE_ZONE ) return i - 1; } return -1; } - // return the col number that that the x coord is near the edge of, or // -1 if not near an edge // @@ -8044,14 +8180,13 @@ int wxGrid::XToEdgeOfCol( int x ) // close enough to right or left border, respectively. if ( abs(GetColRight(i) - x) < WXGRID_LABEL_EDGE_ZONE ) return i; - else if( i > 0 && x - GetColLeft(i) < WXGRID_LABEL_EDGE_ZONE ) + else if ( i > 0 && x - GetColLeft(i) < WXGRID_LABEL_EDGE_ZONE ) return i - 1; } return -1; } - wxRect wxGrid::CellToRect( int row, int col ) { wxRect rect( -1, -1, -1, -1 ); @@ -8076,14 +8211,15 @@ wxRect wxGrid::CellToRect( int row, int col ) } // if grid lines are enabled, then the area of the cell is a bit smaller - if (m_gridLinesEnabled) { + if (m_gridLinesEnabled) + { rect.width -= 1; rect.height -= 1; } + return rect; } - bool wxGrid::IsVisible( int row, int col, bool wholeCellVisible ) { // get the cell rectangle in logical coords @@ -8117,13 +8253,11 @@ bool wxGrid::IsVisible( int row, int col, bool wholeCellVisible ) } } - // make the specified cell location visible by doing a minimal amount // of scrolling // void wxGrid::MakeCellVisible( int row, int col ) { - int i; int xpos = -1, ypos = -1; @@ -8170,7 +8304,11 @@ void wxGrid::MakeCellVisible( int row, int col ) ypos += m_scrollLineY; } - if ( left < 0 ) + // special handling for wide cells - show always left part of the cell! + // Otherwise, e.g. when stepping from row to row, it would jump between + // left and right part of the cell on every step! +// if ( left < 0 ) + if ( left < 0 || (right-left) >= cw ) { xpos = r.GetLeft(); } @@ -8221,14 +8359,15 @@ bool wxGrid::MoveCursorUp( bool expandSelection ) } else if ( m_currentCellCoords.GetRow() > 0 ) { + int row = m_currentCellCoords.GetRow() - 1; + int col = m_currentCellCoords.GetCol(); ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow() - 1, - m_currentCellCoords.GetCol() ); - SetCurrentCell( m_currentCellCoords.GetRow() - 1, - m_currentCellCoords.GetCol() ); + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else return false; + return true; } @@ -8255,21 +8394,21 @@ bool wxGrid::MoveCursorDown( bool expandSelection ) } else if ( m_currentCellCoords.GetRow() < m_numRows - 1 ) { + int row = m_currentCellCoords.GetRow() + 1; + int col = m_currentCellCoords.GetCol(); ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow() + 1, - m_currentCellCoords.GetCol() ); - SetCurrentCell( m_currentCellCoords.GetRow() + 1, - m_currentCellCoords.GetCol() ); + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else return false; + return true; } return false; } - bool wxGrid::MoveCursorLeft( bool expandSelection ) { if ( m_currentCellCoords != wxGridNoCellCoords && @@ -8289,21 +8428,21 @@ bool wxGrid::MoveCursorLeft( bool expandSelection ) } else if ( m_currentCellCoords.GetCol() > 0 ) { + int row = m_currentCellCoords.GetRow(); + int col = m_currentCellCoords.GetCol() - 1; ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() - 1 ); - SetCurrentCell( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() - 1 ); + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else return false; + return true; } return false; } - bool wxGrid::MoveCursorRight( bool expandSelection ) { if ( m_currentCellCoords != wxGridNoCellCoords && @@ -8323,24 +8462,25 @@ bool wxGrid::MoveCursorRight( bool expandSelection ) } else if ( m_currentCellCoords.GetCol() < m_numCols - 1 ) { + int row = m_currentCellCoords.GetRow(); + int col = m_currentCellCoords.GetCol() + 1; ClearSelection(); - MakeCellVisible( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() + 1 ); - SetCurrentCell( m_currentCellCoords.GetRow(), - m_currentCellCoords.GetCol() + 1 ); + MakeCellVisible( row, col ); + SetCurrentCell( row, col ); } else return false; + return true; } return false; } - bool wxGrid::MovePageUp() { - if ( m_currentCellCoords == wxGridNoCellCoords ) return false; + if ( m_currentCellCoords == wxGridNoCellCoords ) + return false; int row = m_currentCellCoords.GetRow(); if ( row > 0 ) @@ -8368,7 +8508,8 @@ bool wxGrid::MovePageUp() bool wxGrid::MovePageDown() { - if ( m_currentCellCoords == wxGridNoCellCoords ) return false; + if ( m_currentCellCoords == wxGridNoCellCoords ) + return false; int row = m_currentCellCoords.GetRow(); if ( (row+1) < m_numRows ) @@ -8410,7 +8551,8 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) while ( row > 0 ) { row-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else if ( m_table->IsEmptyCell(row-1, col) ) @@ -8421,7 +8563,8 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) while ( row > 0 ) { row-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else @@ -8450,6 +8593,7 @@ bool wxGrid::MoveCursorUpBlock( bool expandSelection ) ClearSelection(); SetCurrentCell( row, col ); } + return true; } @@ -8473,7 +8617,8 @@ bool wxGrid::MoveCursorDownBlock( bool expandSelection ) while ( row < m_numRows-1 ) { row++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else if ( m_table->IsEmptyCell(row+1, col) ) @@ -8484,7 +8629,8 @@ bool wxGrid::MoveCursorDownBlock( bool expandSelection ) while ( row < m_numRows-1 ) { row++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else @@ -8537,7 +8683,8 @@ bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) while ( col > 0 ) { col-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else if ( m_table->IsEmptyCell(row, col-1) ) @@ -8548,7 +8695,8 @@ bool wxGrid::MoveCursorLeftBlock( bool expandSelection ) while ( col > 0 ) { col-- ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else @@ -8601,7 +8749,8 @@ bool wxGrid::MoveCursorRightBlock( bool expandSelection ) while ( col < m_numCols-1 ) { col++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else if ( m_table->IsEmptyCell(row, col+1) ) @@ -8612,7 +8761,8 @@ bool wxGrid::MoveCursorRightBlock( bool expandSelection ) while ( col < m_numCols-1 ) { col++ ; - if ( !(m_table->IsEmptyCell(row, col)) ) break; + if ( !(m_table->IsEmptyCell(row, col)) ) + break; } } else @@ -8862,7 +9012,7 @@ void wxGrid::SetColLabelAlignment( int horiz, int vert ) // void wxGrid::SetColLabelTextOrientation( int textOrientation ) { - if( textOrientation == wxHORIZONTAL || textOrientation == wxVERTICAL ) + if ( textOrientation == wxHORIZONTAL || textOrientation == wxVERTICAL ) { m_colLabelTextOrientation = textOrientation; } @@ -8940,7 +9090,8 @@ void wxGrid::SetCellHighlightColour( const wxColour& colour ) void wxGrid::SetCellHighlightPenWidth(int width) { - if (m_cellHighlightPenWidth != width) { + if (m_cellHighlightPenWidth != width) + { m_cellHighlightPenWidth = width; // Just redrawing the cell highlight is not enough since that won't @@ -8956,7 +9107,8 @@ void wxGrid::SetCellHighlightPenWidth(int width) void wxGrid::SetCellHighlightROPenWidth(int width) { - if (m_cellHighlightROPenWidth != width) { + if (m_cellHighlightROPenWidth != width) + { m_cellHighlightROPenWidth = width; // Just redrawing the cell highlight is not enough since that won't @@ -9110,7 +9262,7 @@ wxGridCellRenderer *wxGrid::GetDefaultRenderer() const wxGridCellEditor *wxGrid::GetDefaultEditor() const { - return m_defaultCellAttr->GetEditor(NULL,0,0); + return m_defaultCellAttr->GetEditor(NULL, 0, 0); } // ---------------------------------------------------------------------------- @@ -9153,6 +9305,7 @@ bool wxGrid::GetCellOverflow( int row, int col ) wxGridCellAttr *attr = GetCellAttr(row, col); bool allow = attr->GetOverflow(); attr->DecRef(); + return allow; } @@ -9186,6 +9339,7 @@ bool wxGrid::IsReadOnly(int row, int col) const wxGridCellAttr* attr = GetCellAttr(row, col); bool isReadOnly = attr->IsReadOnly(); attr->DecRef(); + return isReadOnly; } @@ -9245,6 +9399,7 @@ bool wxGrid::LookupAttr(int row, int col, wxGridCellAttr **attr) const #ifdef DEBUG_ATTR_CACHE gs_nAttrCacheMisses++; #endif + return false; } } @@ -9263,6 +9418,7 @@ wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const CacheAttr(row, col, attr); } } + if (attr) { attr->SetDefAttr(m_defaultCellAttr); @@ -9325,7 +9481,7 @@ void wxGrid::SetColFormatFloat(int col, int width, int precision) void wxGrid::SetColFormatCustom(int col, const wxString& typeName) { wxGridCellAttr *attr = m_table->GetAttr(-1, col, wxGridCellAttr::Col ); - if(!attr) + if (!attr) attr = new wxGridCellAttr; wxGridCellRenderer *renderer = GetDefaultRendererForType(typeName); attr->SetRenderer(renderer); @@ -9546,7 +9702,10 @@ wxGrid::GetDefaultEditorForType(const wxString& typeName) const int index = m_typeRegistry->FindOrCloneDataType(typeName); if ( index == wxNOT_FOUND ) { - wxFAIL_MSG(wxT("Unknown data type name")); + wxString errStr; + + errStr.Printf(wxT("Unknown data type name [%s]"), typeName.c_str()); + wxFAIL_MSG(errStr.c_str()); return NULL; } @@ -9560,7 +9719,10 @@ wxGrid::GetDefaultRendererForType(const wxString& typeName) const int index = m_typeRegistry->FindOrCloneDataType(typeName); if ( index == wxNOT_FOUND ) { - wxFAIL_MSG(wxT("Unknown data type name")); + wxString errStr; + + errStr.Printf(wxT("Unknown data type name [%s]"), typeName.c_str()); + wxFAIL_MSG(errStr.c_str()); return NULL; } @@ -9568,7 +9730,6 @@ wxGrid::GetDefaultRendererForType(const wxString& typeName) const return m_typeRegistry->GetRenderer(index); } - // ---------------------------------------------------------------------------- // row/col size // ---------------------------------------------------------------------------- @@ -9578,7 +9739,6 @@ void wxGrid::EnableDragRowSize( bool enable ) m_canDragRowSize = enable; } - void wxGrid::EnableDragColSize( bool enable ) { m_canDragColSize = enable; @@ -9616,7 +9776,8 @@ void wxGrid::SetRowSize( int row, int height ) wxCHECK_RET( row >= 0 && row < m_numRows, _T("invalid row index") ); // See comment in SetColSize - if ( height < GetRowMinimalAcceptableHeight()) { return; } + if ( height < GetRowMinimalAcceptableHeight()) + return; if ( m_rowHeights.IsEmpty() ) { @@ -9666,7 +9827,8 @@ void wxGrid::SetColSize( int col, int width ) // // This test then fixes sf.net bug #645734 - if ( width < GetColMinimalAcceptableWidth()) { return; } + if ( width < GetColMinimalAcceptableWidth() ) + return; if ( m_colWidths.IsEmpty() ) { @@ -9675,7 +9837,7 @@ void wxGrid::SetColSize( int col, int width ) } // if < 0 calc new width from label - if( width < 0 ) + if ( width < 0 ) { long w, h; wxArrayString lines; @@ -9685,6 +9847,7 @@ void wxGrid::SetColSize( int col, int width ) GetTextBoxSize(dc, lines, &w, &h); width = w + 6; } + int w = wxMax( 0, width ); int diff = w - m_colWidths[col]; m_colWidths[col] = w; @@ -9694,14 +9857,15 @@ void wxGrid::SetColSize( int col, int width ) { m_colRights[i] += diff; } + if ( !GetBatchCount() ) CalcDimensions(); } - void wxGrid::SetColMinimalWidth( int col, int width ) { - if (width > GetColMinimalAcceptableWidth()) { + if (width > GetColMinimalAcceptableWidth()) + { wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; m_colMinWidths[key] = width; } @@ -9709,7 +9873,8 @@ void wxGrid::SetColMinimalWidth( int col, int width ) void wxGrid::SetRowMinimalHeight( int row, int width ) { - if (width > GetRowMinimalAcceptableHeight()) { + if (width > GetRowMinimalAcceptableHeight()) + { wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; m_rowMinHeights[key] = width; } @@ -9719,6 +9884,7 @@ int wxGrid::GetColMinimalWidth(int col) const { wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)col; wxLongToLongHashMap::const_iterator it = m_colMinWidths.find(key); + return it != m_colMinWidths.end() ? (int)it->second : m_minAcceptableColWidth; } @@ -9726,26 +9892,25 @@ int wxGrid::GetRowMinimalHeight(int row) const { wxLongToLongHashMap::key_type key = (wxLongToLongHashMap::key_type)row; wxLongToLongHashMap::const_iterator it = m_rowMinHeights.find(key); + return it != m_rowMinHeights.end() ? (int)it->second : m_minAcceptableRowHeight; } void wxGrid::SetColMinimalAcceptableWidth( int width ) { // We do allow a width of 0 since this gives us - // an easy way to temporarily hidding columns. - if ( width<0 ) - return; - m_minAcceptableColWidth = width; + // an easy way to temporarily hiding columns. + if ( width >= 0 ) + m_minAcceptableColWidth = width; } void wxGrid::SetRowMinimalAcceptableHeight( int height ) { // We do allow a height of 0 since this gives us - // an easy way to temporarily hidding rows. - if ( height<0 ) - return; - m_minAcceptableRowHeight = height; -}; + // an easy way to temporarily hiding rows. + if ( height >= 0 ) + m_minAcceptableRowHeight = height; +} int wxGrid::GetColMinimalAcceptableWidth() const { @@ -9765,11 +9930,11 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) { wxClientDC dc(m_gridWin); - //Cancel editting of cell + // cancel editing of cell HideCellEditControl(); SaveEditControlValue(); - // init both of them to avoid compiler warnings, even if weo nly need one + // init both of them to avoid compiler warnings, even if we only need one int row = -1, col = -1; if ( column ) @@ -9810,7 +9975,7 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) if ( column ) { dc.GetTextExtent( GetColLabelValue(col), &w, &h ); - if( GetColLabelTextOrientation() == wxVERTICAL ) + if ( GetColLabelTextOrientation() == wxVERTICAL ) w = h; } else @@ -9831,19 +9996,15 @@ void wxGrid::AutoSizeColOrRow( int colOrRow, bool setAsMin, bool column ) else { if ( column ) - { // leave some space around text extentMax += 10; - } else - { extentMax += 6; - } } if ( column ) { - SetColSize(col, extentMax); + SetColSize( col, extentMax ); if ( !GetBatchCount() ) { int cw, ch, dummy; @@ -9913,9 +10074,7 @@ int wxGrid::SetOrCalcRowSizes(bool calcOnly, bool setAsMin) for ( int row = 0; row < m_numRows; row++ ) { if ( !calcOnly ) - { AutoSizeRow(row, setAsMin); - } height += GetRowHeight(row); } @@ -10003,8 +10162,8 @@ void wxGrid::AutoSizeRowLabelSize( int row ) long w, h; // Hide the edit control, so it - // won't interfer with drag-shrinking. - if( IsCellEditControlShown() ) + // won't interfere with drag-shrinking. + if ( IsCellEditControlShown() ) { HideCellEditControl(); SaveEditControlValue(); @@ -10014,7 +10173,7 @@ void wxGrid::AutoSizeRowLabelSize( int row ) StringToLines( GetRowLabelValue( row ), lines ); wxClientDC dc( m_rowLabelWin ); GetTextBoxSize( dc, lines, &w, &h); - if( h < m_defaultRowHeight ) + if ( h < m_defaultRowHeight ) h = m_defaultRowHeight; SetRowSize(row, h); ForceRefresh(); @@ -10027,7 +10186,7 @@ void wxGrid::AutoSizeColLabelSize( int col ) // Hide the edit control, so it // won't interfer with drag-shrinking. - if( IsCellEditControlShown() ) + if ( IsCellEditControlShown() ) { HideCellEditControl(); SaveEditControlValue(); @@ -10036,11 +10195,11 @@ void wxGrid::AutoSizeColLabelSize( int col ) // autosize column width depending on label text StringToLines( GetColLabelValue( col ), lines ); wxClientDC dc( m_colLabelWin ); - if( GetColLabelTextOrientation() == wxHORIZONTAL ) + if ( GetColLabelTextOrientation() == wxHORIZONTAL ) GetTextBoxSize( dc, lines, &w, &h); else GetTextBoxSize( dc, lines, &h, &w); - if( w < m_defaultColWidth ) + if ( w < m_defaultColWidth ) w = m_defaultColWidth; SetColSize(col, w); ForceRefresh(); @@ -10055,11 +10214,14 @@ wxSize wxGrid::DoGetBestSize() const width = self->SetOrCalcColumnSizes(true); height = self->SetOrCalcRowSizes(true); - if (!width) width=100; - if (!height) height=80; + if (!width) + width = 100; + if (!height) + height = 80; - // Round up to a multiple the scroll rate NOTE: this still doesn't get rid - // of the scrollbars, is there any magic incantaion for that? + // Round up to a multiple the scroll rate + // NOTE: this still doesn't get rid of the scrollbars; + // is there any magic incantation for that? int xpu, ypu; GetScrollPixelsPerUnit(&xpu, &ypu); if (xpu) @@ -10069,18 +10231,21 @@ wxSize wxGrid::DoGetBestSize() const // limit to 1/4 of the screen size int maxwidth, maxheight; - wxDisplaySize( & maxwidth, & maxheight ); + wxDisplaySize( &maxwidth, &maxheight ); maxwidth /= 2; maxheight /= 2; - if ( width > maxwidth ) width = maxwidth; - if ( height > maxheight ) height = maxheight; - + if ( width > maxwidth ) + width = maxwidth; + if ( height > maxheight ) + height = maxheight; wxSize best(width, height); + // NOTE: This size should be cached, but first we need to add calls to // InvalidateBestSize everywhere that could change the results of this // calculation. // CacheBestSize(size); + return best; } @@ -10089,7 +10254,6 @@ void wxGrid::Fit() AutoSize(); } - wxPen& wxGrid::GetDividerPen() const { return wxNullPen; @@ -10128,9 +10292,9 @@ void wxGrid::SetCellValue( int row, int col, const wxString& s ) } -// -// ------ Block, row and col selection -// +// ---------------------------------------------------------------------------- +// block, row and col selection +// ---------------------------------------------------------------------------- void wxGrid::SelectRow( int row, bool addToSelected ) { @@ -10141,7 +10305,6 @@ void wxGrid::SelectRow( int row, bool addToSelected ) m_selection->SelectRow( row, false, addToSelected ); } - void wxGrid::SelectCol( int col, bool addToSelected ) { if ( IsSelection() && !addToSelected ) @@ -10151,7 +10314,6 @@ void wxGrid::SelectCol( int col, bool addToSelected ) m_selection->SelectCol( col, false, addToSelected ); } - void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, bool addToSelected ) { @@ -10163,7 +10325,6 @@ void wxGrid::SelectBlock( int topRow, int leftCol, int bottomRow, int rightCol, false, addToSelected ); } - void wxGrid::SelectAll() { if ( m_numRows > 0 && m_numCols > 0 ) @@ -10173,9 +10334,9 @@ void wxGrid::SelectAll() } } -// -// ------ Cell, row and col deselection -// +// ---------------------------------------------------------------------------- +// cell, row and col deselection +// ---------------------------------------------------------------------------- void wxGrid::DeselectRow( int row ) { @@ -10243,31 +10404,59 @@ bool wxGrid::IsInSelection( int row, int col ) const wxGridCellCoordsArray wxGrid::GetSelectedCells() const { - if (!m_selection) { wxGridCellCoordsArray a; return a; } + if (!m_selection) + { + wxGridCellCoordsArray a; + return a; + } + return m_selection->m_cellSelection; } + wxGridCellCoordsArray wxGrid::GetSelectionBlockTopLeft() const { - if (!m_selection) { wxGridCellCoordsArray a; return a; } + if (!m_selection) + { + wxGridCellCoordsArray a; + return a; + } + return m_selection->m_blockSelectionTopLeft; } + wxGridCellCoordsArray wxGrid::GetSelectionBlockBottomRight() const { - if (!m_selection) { wxGridCellCoordsArray a; return a; } + if (!m_selection) + { + wxGridCellCoordsArray a; + return a; + } + return m_selection->m_blockSelectionBottomRight; } + wxArrayInt wxGrid::GetSelectedRows() const { - if (!m_selection) { wxArrayInt a; return a; } + if (!m_selection) + { + wxArrayInt a; + return a; + } + return m_selection->m_rowSelection; } + wxArrayInt wxGrid::GetSelectedCols() const { - if (!m_selection) { wxArrayInt a; return a; } + if (!m_selection) + { + wxArrayInt a; + return a; + } + return m_selection->m_colSelection; } - void wxGrid::ClearSelection() { m_selectingTopLeft = wxGridNoCellCoords; @@ -10293,7 +10482,7 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, } else { - rect = wxRect(0,0,0,0); + rect = wxRect(0, 0, 0, 0); } cellRect = CellToRect( bottomRight ); @@ -10323,7 +10512,7 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, left = right; right = i; i = leftCol; - leftCol=rightCol; + leftCol = rightCol; rightCol = i; } @@ -10337,12 +10526,11 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, bottomRow = i; } - for ( j = topRow; j <= bottomRow; j++ ) { for ( i = leftCol; i <= rightCol; i++ ) { - if ((j==topRow) || (j==bottomRow) || (i==leftCol) || (i==rightCol)) + if ((j == topRow) || (j == bottomRow) || (i == leftCol) || (i == rightCol)) { cellRect = CellToRect( j, i ); @@ -10355,7 +10543,10 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, if (cellRect.y + cellRect.height > bottom) bottom = cellRect.y + cellRect.height; } - else i = rightCol; // jump over inner cells. + else + { + i = rightCol; // jump over inner cells. + } } } @@ -10378,9 +10569,9 @@ wxRect wxGrid::BlockToDeviceRect( const wxGridCellCoords &topLeft, return rect; } -// -// ------ Grid event classes -// +// ---------------------------------------------------------------------------- +// grid event classes +// ---------------------------------------------------------------------------- IMPLEMENT_DYNAMIC_CLASS( wxGridEvent, wxNotifyEvent )