X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b0fa21872629b62df4ae81c1698a342ca200b629..593ac33e50ab0b01f6186773fa646104d410f365:/src/generic/grid.cpp diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp index 78ab725250..81140534de 100644 --- a/src/generic/grid.cpp +++ b/src/generic/grid.cpp @@ -188,9 +188,9 @@ class WXDLLIMPEXP_ADV wxGridWindow : public wxWindow public: wxGridWindow() { - m_owner = (wxGrid *)NULL; - m_rowLabelWin = (wxGridRowLabelWindow *)NULL; - m_colLabelWin = (wxGridColLabelWindow *)NULL; + m_owner = NULL; + m_rowLabelWin = NULL; + m_colLabelWin = NULL; } wxGridWindow( wxGrid *parent, @@ -800,13 +800,13 @@ void wxGridCellTextEditor::SetParameters(const wxString& params) else { long tmp; - if ( !params.ToLong(&tmp) ) + if ( params.ToLong(&tmp) ) { - wxLogDebug( _T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str() ); + m_maxChars = (size_t)tmp; } else { - m_maxChars = (size_t)tmp; + wxLogDebug( _T("Invalid wxGridCellTextEditor parameter string '%s' ignored"), params.c_str() ); } } } @@ -850,7 +850,7 @@ void wxGridCellNumberEditor::Create(wxWindow* parent, #if wxUSE_VALIDATORS Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); -#endif // wxUSE_VALIDATORS +#endif } } @@ -1043,7 +1043,7 @@ void wxGridCellFloatEditor::Create(wxWindow* parent, #if wxUSE_VALIDATORS Text()->SetValidator(wxTextValidator(wxFILTER_NUMERIC)); -#endif // wxUSE_VALIDATORS +#endif } void wxGridCellFloatEditor::BeginEdit(int row, int col, wxGrid* grid) @@ -1309,7 +1309,7 @@ void wxGridCellBoolEditor::Show(bool show, wxGridCellAttr *attr) void wxGridCellBoolEditor::BeginEdit(int row, int col, wxGrid* grid) { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); if (grid->GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL)) { @@ -1329,7 +1329,7 @@ bool wxGridCellBoolEditor::EndEdit(int row, int col, wxGrid* grid) { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); bool changed = false; bool value = CBox()->GetValue(); @@ -1350,7 +1350,7 @@ bool wxGridCellBoolEditor::EndEdit(int row, int col, void wxGridCellBoolEditor::Reset() { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); CBox()->SetValue(m_startValue); } @@ -1460,15 +1460,15 @@ void wxGridCellChoiceEditor::PaintBackground(const wxRect& rectCell, // flicker // TODO: It doesn't actually fill the client area since the height of a - // combo always defaults to the standard... Until someone has time to - // figure out the right rectangle to paint, just do it the normal way... + // combo always defaults to the standard. Until someone has time to + // figure out the right rectangle to paint, just do it the normal way. wxGridCellEditor::PaintBackground(rectCell, attr); } void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) { wxASSERT_MSG(m_control, - wxT("The wxGridCellEditor must be Created first!")); + wxT("The wxGridCellEditor must be created first!")); wxGridCellEditorEvtHandler* evtHandler = NULL; if (m_control) @@ -1640,6 +1640,7 @@ void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) event.Skip(); break; } + case WXK_END: { if ( wholeCellVisible ) @@ -1693,6 +1694,7 @@ void wxGridCellEditorEvtHandler::OnChar(wxKeyEvent& event) default: event.Skip(); + break; } } @@ -1764,21 +1766,21 @@ void wxGridCellStringRenderer::SetTextColoursAndFont(const wxGrid& grid, // different coloured text when the grid is disabled if ( grid.IsEnabled() ) { - if ( isSelected ) - { - dc.SetTextBackground( grid.GetSelectionBackground() ); - dc.SetTextForeground( grid.GetSelectionForeground() ); - } - else - { - dc.SetTextBackground( attr.GetBackgroundColour() ); - dc.SetTextForeground( attr.GetTextColour() ); - } + if ( isSelected ) + { + dc.SetTextBackground( grid.GetSelectionBackground() ); + dc.SetTextForeground( grid.GetSelectionForeground() ); + } + else + { + dc.SetTextBackground( attr.GetBackgroundColour() ); + dc.SetTextForeground( attr.GetTextColour() ); + } } else { - dc.SetTextBackground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); - dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT)); + dc.SetTextBackground(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); + dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT)); } dc.SetFont( attr.GetFont() ); @@ -1854,7 +1856,9 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, } if (is_empty) + { rect.width += grid.GetColSize(i); + } else { i--; @@ -1876,10 +1880,10 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, wxRect clip = rect; clip.x += rectCell.width; // draw each overflow cell individually - int col_end = col+cell_cols + overflowCols; + int col_end = col + cell_cols + overflowCols; if (col_end >= grid.GetNumberCols()) col_end = grid.GetNumberCols() - 1; - for (int i = col+cell_cols; i <= col_end; i++) + for (int i = col + cell_cols; i <= col_end; i++) { clip.width = grid.GetColSize(i) - 1; dc.DestroyClippingRegion(); @@ -2160,7 +2164,7 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, // draw a border around checkmark int vAlign, hAlign; - attr.GetAlignment(& hAlign, &vAlign); + attr.GetAlignment(&hAlign, &vAlign); wxRect rectBorder; if (hAlign == wxALIGN_CENTRE) @@ -2187,7 +2191,9 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, bool value; if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) + { value = grid.GetTable()->GetValueAsBool(row, col); + } else { wxString cellval( grid.GetTable()->GetValue(row, col) ); @@ -2393,7 +2399,9 @@ void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const *vAlign = m_vAlign; } else if (m_defGridAttr && m_defGridAttr != this) + { m_defGridAttr->GetAlignment(hAlign, vAlign); + } else { wxFAIL_MSG(wxT("Missing default cell attribute")); @@ -2413,11 +2421,11 @@ void wxGridCellAttr::GetSize( int *num_rows, int *num_cols ) const // used, otherwise the default editor or renderer is fetched from the grid and // used. It should be the default for the data type of the cell. If it is // NULL (because the table has a type that the grid does not have in its -// registry,) then the grid's default editor or renderer is used. +// registry), then the grid's default editor or renderer is used. wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) const { - wxGridCellRenderer *renderer; + wxGridCellRenderer *renderer = NULL; if ( m_renderer && this != m_defGridAttr ) { @@ -2433,14 +2441,10 @@ wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) // GetDefaultRendererForCell() will do IncRef() for us renderer = grid->GetDefaultRendererForCell(row, col); } - else - { - renderer = NULL; - } - if ( !renderer ) + if ( renderer == NULL ) { - if (m_defGridAttr && this != m_defGridAttr ) + if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) { // if we still don't have one then use the grid default // (no need for IncRef() here neither) @@ -2465,7 +2469,7 @@ wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) // same as above, except for s/renderer/editor/g wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) const { - wxGridCellEditor *editor; + wxGridCellEditor *editor = NULL; if ( m_editor && this != m_defGridAttr ) { @@ -2481,14 +2485,10 @@ wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) cons // GetDefaultEditorForCell() will do IncRef() for us editor = grid->GetDefaultEditorForCell(row, col); } - else - { - editor = NULL; - } - if ( !editor ) + if ( editor == NULL ) { - if ( m_defGridAttr && this != m_defGridAttr ) + if ( (m_defGridAttr != NULL) && (m_defGridAttr != this) ) { // if we still don't have one then use the grid default // (no need for IncRef() here neither) @@ -4099,7 +4099,7 @@ bool wxGrid::Create(wxWindow *parent, wxWindowID id, long style, const wxString& name) { if (!wxScrolledWindow::Create(parent, id, pos, size, - style | wxWANTS_CHARS , name)) + style | wxWANTS_CHARS, name)) return false; m_colMinWidths = wxLongToLongHashMap(GRID_HASH_SIZE); @@ -4556,14 +4556,14 @@ void wxGrid::CalcWindowSizes() if ( m_cornerLabelWin && m_cornerLabelWin->IsShown() ) m_cornerLabelWin->SetSize( 0, 0, m_rowLabelWidth, m_colLabelHeight ); - if ( m_colLabelWin && m_colLabelWin->IsShown() ) - m_colLabelWin->SetSize( m_rowLabelWidth, 0, cw - m_rowLabelWidth, m_colLabelHeight); + if ( m_colLabelWin && m_colLabelWin->IsShown() ) + m_colLabelWin->SetSize( m_rowLabelWidth, 0, cw - m_rowLabelWidth, m_colLabelHeight ); if ( m_rowLabelWin && m_rowLabelWin->IsShown() ) - m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, ch - m_colLabelHeight); + m_rowLabelWin->SetSize( 0, m_colLabelHeight, m_rowLabelWidth, ch - m_colLabelHeight ); if ( m_gridWin && m_gridWin->IsShown() ) - m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, cw - m_rowLabelWidth, ch - m_colLabelHeight); + m_gridWin->SetSize( m_rowLabelWidth, m_colLabelHeight, cw - m_rowLabelWidth, ch - m_colLabelHeight ); } // this is called when the grid table sends a message @@ -4783,7 +4783,6 @@ bool wxGrid::Redimension( wxGridTableMessage& msg ) CalcDimensions(); m_colLabelWin->Refresh(); } - } result = true; break; @@ -7346,7 +7345,7 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) } } #else - wxRegion clippedcells( left , top, right - left, bottom - top); + wxRegion clippedcells( left, top, right - left, bottom - top ); int i, j, cell_rows, cell_cols; wxRect rect; @@ -7411,7 +7410,7 @@ void wxGrid::DrawAllGridLines( wxDC& dc, const wxRegion & WXUNUSED(reg) ) dc.DestroyClippingRegion(); } -void wxGrid::DrawRowLabels( wxDC& dc ,const wxArrayInt& rows) +void wxGrid::DrawRowLabels( wxDC& dc, const wxArrayInt& rows) { if ( !m_numRows ) return; @@ -7552,32 +7551,32 @@ void wxGrid::DrawTextRectangle( wxDC& dc, textOrientation ); } -void wxGrid::DrawTextRectangle( wxDC& dc, +// VZ: this should be replaced with wxDC::DrawLabel() to which we just have to +// add textOrientation support +void wxGrid::DrawTextRectangle(wxDC& dc, const wxArrayString& lines, const wxRect& rect, int horizAlign, int vertAlign, - int textOrientation ) + int textOrientation) { - long textWidth = 0, textHeight = 0; - long lineWidth = 0, lineHeight = 0; - int nLines; + if ( lines.empty() ) + return; - dc.SetClippingRegion( rect ); + wxDCClipper clip(dc, rect); - nLines = lines.GetCount(); - if ( nLines > 0 ) - { - int l; - float x = 0.0, y = 0.0; + long textWidth, + textHeight; - if ( textOrientation == wxHORIZONTAL ) - GetTextBoxSize( dc, lines, &textWidth, &textHeight ); - else - GetTextBoxSize( dc, lines, &textHeight, &textWidth ); + if ( textOrientation == wxHORIZONTAL ) + GetTextBoxSize( dc, lines, &textWidth, &textHeight ); + else + GetTextBoxSize( dc, lines, &textHeight, &textWidth ); - switch ( vertAlign ) - { + int x = 0, + y = 0; + switch ( vertAlign ) + { case wxALIGN_BOTTOM: if ( textOrientation == wxHORIZONTAL ) y = rect.y + (rect.height - textHeight - 1); @@ -7599,15 +7598,26 @@ void wxGrid::DrawTextRectangle( wxDC& dc, else x = rect.x + 1; break; - } + } + + // Align each line of a multi-line label + size_t nLines = lines.GetCount(); + for ( size_t l = 0; l < nLines; l++ ) + { + const wxString& line = lines[l]; - // Align each line of a multi-line label - for ( l = 0; l < nLines; l++ ) + if ( line.empty() ) { - dc.GetTextExtent(lines[l], &lineWidth, &lineHeight); + *(textOrientation == wxHORIZONTAL ? &y : &x) += dc.GetCharHeight(); + continue; + } - switch ( horizAlign ) - { + long lineWidth, + lineHeight; + dc.GetTextExtent(line, &lineWidth, &lineHeight); + + switch ( horizAlign ) + { case wxALIGN_RIGHT: if ( textOrientation == wxHORIZONTAL ) x = rect.x + (rect.width - lineWidth - 1); @@ -7629,22 +7639,19 @@ void wxGrid::DrawTextRectangle( wxDC& dc, else y = rect.y + rect.height - 1; break; - } + } - if ( textOrientation == wxHORIZONTAL ) - { - dc.DrawText( lines[l], (int)x, (int)y ); - y += lineHeight; - } - else - { - dc.DrawRotatedText( lines[l], (int)x, (int)y, 90.0 ); - x += lineHeight; - } + if ( textOrientation == wxHORIZONTAL ) + { + dc.DrawText( line, x, y ); + y += lineHeight; + } + else + { + dc.DrawRotatedText( line, x, y, 90.0 ); + x += lineHeight; } } - - dc.DestroyClippingRegion(); } // Split multi-line text up into an array of strings. @@ -8484,7 +8491,7 @@ bool wxGrid::MovePageUp() if ( newRow == row ) { - //row > 0 , so newrow can never be less than 0 here. + // row > 0, so newRow can never be less than 0 here. newRow = row - 1; } @@ -8512,7 +8519,7 @@ bool wxGrid::MovePageDown() int newRow = internalYToRow( y + ch ); if ( newRow == row ) { - // row < m_numRows , so newrow can't overflow here. + // row < m_numRows, so newRow can't overflow here. newRow = row + 1; } @@ -9403,7 +9410,7 @@ wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const { if ( !LookupAttr(row, col, &attr) ) { - attr = m_table ? m_table->GetAttr(row, col , wxGridCellAttr::Any) + attr = m_table ? m_table->GetAttr(row, col, wxGridCellAttr::Any) : (wxGridCellAttr *)NULL; CacheAttr(row, col, attr); } @@ -10170,7 +10177,7 @@ void wxGrid::AutoSizeColLabelSize( int col ) long w, h; // Hide the edit control, so it - // won't interfer with drag-shrinking. + // won't interfere with drag-shrinking. if ( IsCellEditControlShown() ) { HideCellEditControl(); @@ -10205,7 +10212,7 @@ wxSize wxGrid::DoGetBestSize() const height = 80; // Round up to a multiple the scroll rate - // NOTE: this still doesn't get rid of the scrollbars; + // NOTE: this still doesn't get rid of the scrollbars; // is there any magic incantation for that? int xpu, ypu; GetScrollPixelsPerUnit(&xpu, &ypu);