X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e91d2033eea510b0b8f2bd0583978a8da53bc40a..01a4679360888aa030c31ea194a676b12ed52b92:/src/generic/grid.cpp?ds=sidebyside diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp index 8cda3b1549..2f12b4028e 100644 --- a/src/generic/grid.cpp +++ b/src/generic/grid.cpp @@ -203,6 +203,8 @@ public: void ScrollWindow( int dx, int dy, const wxRect *rect ); + wxGrid* GetOwner() { return m_owner; } + private: wxGrid *m_owner; wxGridRowLabelWindow *m_rowLabelWin; @@ -424,6 +426,7 @@ static inline int GetScrollY(int y) wxGridCellEditor::wxGridCellEditor() { m_control = NULL; + m_attr = NULL; } @@ -445,6 +448,10 @@ void wxGridCellEditor::PaintBackground(const wxRect& rectCell, { // erase the background because we might not fill the cell wxClientDC dc(m_control->GetParent()); + wxGridWindow* gridWindow = wxDynamicCast(m_control->GetParent(), wxGridWindow); + if (gridWindow) + gridWindow->GetOwner()->PrepareDC(dc); + dc.SetPen(*wxTRANSPARENT_PEN); dc.SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID)); dc.DrawRectangle(rectCell); @@ -753,6 +760,12 @@ void wxGridCellTextEditor::SetParameters(const wxString& params) } } +// return the value in the text control +wxString wxGridCellTextEditor::GetValue() const +{ + return Text()->GetValue(); +} + // ---------------------------------------------------------------------------- // wxGridCellNumberEditor // ---------------------------------------------------------------------------- @@ -954,6 +967,23 @@ void wxGridCellNumberEditor::SetParameters(const wxString& params) } } +// return the value in the spin control if it is there (the text control otherwise) +wxString wxGridCellNumberEditor::GetValue() const +{ + wxString s; + + if( HasRange() ) + { + long value = Spin()->GetValue(); + s.Printf(wxT("%ld"), value); + } + else + { + s = Text()->GetValue(); + } + return s; +} + // ---------------------------------------------------------------------------- // wxGridCellFloatEditor // ---------------------------------------------------------------------------- @@ -1193,7 +1223,32 @@ void wxGridCellBoolEditor::SetSize(const wxRect& r) size.y -= 2; #endif - m_control->Move(r.x + r.width/2 - size.x/2, r.y + r.height/2 - size.y/2); + int hAlign = wxALIGN_CENTRE; + int vAlign = wxALIGN_CENTRE; + if (GetCellAttr()) + GetCellAttr()->GetAlignment(& hAlign, & vAlign); + + int x = 0, y = 0; + if (hAlign == wxALIGN_LEFT) + { + x = r.x + 2; +#ifdef __WXMSW__ + x += 2; +#endif + y = r.y + r.height/2 - size.y/2; + } + else if (hAlign == wxALIGN_RIGHT) + { + x = r.x + r.width - size.x - 2; + y = r.y + r.height/2 - size.y/2; + } + else if (hAlign == wxALIGN_CENTRE) + { + x = r.x + r.width/2 - size.x/2; + y = r.y + r.height/2 - size.y/2; + } + + m_control->Move(x, y); } void wxGridCellBoolEditor::Show(bool show, wxGridCellAttr *attr) @@ -1281,6 +1336,13 @@ bool wxGridCellBoolEditor::IsAcceptedKey(wxKeyEvent& event) return FALSE; } +// return the value as "1" for true and the empty string for false +wxString wxGridCellBoolEditor::GetValue() const +{ + bool bSet = CBox()->GetValue(); + return bSet ? _T("1") : wxEmptyString; +} + #endif // wxUSE_CHECKBOX #if wxUSE_COMBOBOX @@ -1353,15 +1415,15 @@ void wxGridCellChoiceEditor::BeginEdit(int row, int col, wxGrid* grid) m_startValue = grid->GetTable()->GetValue(row, col); - Combo()->SetValue(m_startValue); - size_t count = m_choices.GetCount(); - for (size_t i=0; iSetValue(m_startValue); + else { - if (m_startValue == m_choices[i]) - { - Combo()->SetSelection(i); - break; - } + // find the right position, or default to the first if not found + int pos = Combo()->FindString(m_startValue); + if (pos == -1) + pos = 0; + Combo()->SetSelection(pos); } Combo()->SetInsertionPointEnd(); Combo()->SetFocus(); @@ -1377,7 +1439,10 @@ bool wxGridCellChoiceEditor::EndEdit(int row, int col, grid->GetTable()->SetValue(row, col, value); m_startValue = wxEmptyString; - Combo()->SetValue(m_startValue); + if (m_allowOthers) + Combo()->SetValue(m_startValue); + else + Combo()->SetSelection(0); return changed; } @@ -1405,6 +1470,12 @@ void wxGridCellChoiceEditor::SetParameters(const wxString& params) } } +// return the value in the text control +wxString wxGridCellChoiceEditor::GetValue() const +{ + return Combo()->GetValue(); +} + #endif // wxUSE_COMBOBOX // ---------------------------------------------------------------------------- @@ -1482,13 +1553,21 @@ void wxGridCellRenderer::Draw(wxGrid& grid, { dc.SetBackgroundMode( wxSOLID ); - if ( isSelected ) + // grey out fields if the grid is disabled + if( grid.IsEnabled() ) { - dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); - } + if ( isSelected ) + { + dc.SetBrush( wxBrush(grid.GetSelectionBackground(), wxSOLID) ); + } + else + { + dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); + } + } else { - dc.SetBrush( wxBrush(attr.GetBackgroundColour(), wxSOLID) ); + dc.SetBrush(wxBrush(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE), wxSOLID)); } dc.SetPen( *wxTRANSPARENT_PEN ); @@ -1508,15 +1587,24 @@ void wxGridCellStringRenderer::SetTextColoursAndFont(wxGrid& grid, // TODO some special colours for attr.IsReadOnly() case? - if ( isSelected ) + // different coloured text when the grid is disabled + if( grid.IsEnabled() ) { - dc.SetTextBackground( grid.GetSelectionBackground() ); - dc.SetTextForeground( grid.GetSelectionForeground() ); + if ( isSelected ) + { + dc.SetTextBackground( grid.GetSelectionBackground() ); + dc.SetTextForeground( grid.GetSelectionForeground() ); + } + else + { + dc.SetTextBackground( attr.GetBackgroundColour() ); + dc.SetTextForeground( attr.GetTextColour() ); + } } else { - dc.SetTextBackground( attr.GetBackgroundColour() ); - dc.SetTextForeground( attr.GetTextColour() ); + dc.SetTextBackground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)); + dc.SetTextForeground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_GRAYTEXT)); } dc.SetFont( attr.GetFont() ); @@ -1556,6 +1644,15 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, bool isSelected) { wxRect rect = rectCell; + rect.Inflate(-1); + + // erase only this cells background, overflow cells should have been erased + wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); + + int hAlign, vAlign; + attr.GetAlignment(&hAlign, &vAlign); + + int overflowCols = 0; if (attr.GetOverflow()) { @@ -1568,29 +1665,63 @@ void wxGridCellStringRenderer::Draw(wxGrid& grid, int i, c_cols, c_rows; for (i = col+cell_cols; i < cols; i++) { - // check w/ anchor cell for multicell block - grid.GetCellSize(row, i, &c_rows, &c_cols); - if (c_rows > 0) c_rows = 0; - if (grid.GetTable()->IsEmptyCell(row+c_rows, i)) + bool is_empty = TRUE; + for (int j=row; j 0) c_rows = 0; + if (!grid.GetTable()->IsEmptyCell(j+c_rows, i)) + { + is_empty = FALSE; + break; + } + } + if (is_empty) rect.width += grid.GetColSize(i); - if (rect.width >= best_width) break; + else + { + i--; + break; } - else break; + if (rect.width >= best_width) break; } + overflowCols = i - col - cell_cols + 1; + if (overflowCols >= cols) overflowCols = cols - 1; } - } - // erase only this cells background, overflow cells should have been erased - wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected); + if (overflowCols > 0) // redraw overflow cells w/ proper hilight + { + hAlign = wxALIGN_LEFT; // if oveflowed then it's left aligned + wxRect clip = rect; + clip.x += rectCell.width; + // draw each overflow cell individually + int col_end = col+cell_cols+overflowCols; + if (col_end >= grid.GetNumberCols()) + col_end = grid.GetNumberCols() - 1; + for (int i = col+cell_cols; i <= col_end; i++) + { + clip.width = grid.GetColSize(i) - 1; + dc.DestroyClippingRegion(); + dc.SetClippingRegion(clip); - // now we only have to draw the text - SetTextColoursAndFont(grid, attr, dc, isSelected); + SetTextColoursAndFont(grid, attr, dc, + grid.IsInSelection(row,i)); - int hAlign, vAlign; - attr.GetAlignment(&hAlign, &vAlign); + grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), + rect, hAlign, vAlign); + clip.x += grid.GetColSize(i) - 1; + } - rect.Inflate(-1); + rect = rectCell; + rect.Inflate(-1); + rect.width++; + dc.DestroyClippingRegion(); + } + } + + // now we only have to draw the text + SetTextColoursAndFont(grid, attr, dc, isSelected); grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), rect, hAlign, vAlign); @@ -1692,9 +1823,9 @@ wxString wxGridCellFloatRenderer::GetString(wxGrid& grid, int row, int col) { if ( m_precision == -1 ) { - // default width/precision - m_format = _T("%f"); - } + // default width/precision + m_format = _T("%f"); + } else { m_format.Printf(_T("%%.%df"), m_precision); @@ -1851,11 +1982,31 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, } // draw a border around checkmark + int vAlign, hAlign; + attr.GetAlignment(& hAlign, &vAlign); + wxRect rectBorder; - rectBorder.x = rect.x + rect.width/2 - size.x/2; - rectBorder.y = rect.y + rect.height/2 - size.y/2; - rectBorder.width = size.x; - rectBorder.height = size.y; + if (hAlign == wxALIGN_CENTRE) + { + rectBorder.x = rect.x + rect.width/2 - size.x/2; + rectBorder.y = rect.y + rect.height/2 - size.y/2; + rectBorder.width = size.x; + rectBorder.height = size.y; + } + else if (hAlign == wxALIGN_LEFT) + { + rectBorder.x = rect.x + 2; + rectBorder.y = rect.y + rect.height/2 - size.y/2; + rectBorder.width = size.x; + rectBorder.height = size.y; + } + else if (hAlign == wxALIGN_RIGHT) + { + rectBorder.x = rect.x + rect.width - size.x - 2; + rectBorder.y = rect.y + rect.height/2 - size.y/2; + rectBorder.width = size.x; + rectBorder.height = size.y; + } bool value; if ( grid.GetTable()->CanGetValueAs(row, col, wxGRID_VALUE_BOOL) ) @@ -3092,7 +3243,7 @@ bool wxGridStringTable::DeleteRows( size_t pos, size_t numRows ) if ( numRows >= curNumRows ) { - m_data.Empty(); // don't release memory just yet + m_data.Clear(); } else { @@ -3445,13 +3596,15 @@ void wxGridCornerLabelWindow::OnPaint( wxPaintEvent& WXUNUSED(event) ) int client_width = 0; GetClientSize( &client_width, &client_height ); - dc.SetPen( *wxBLACK_PEN ); + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); dc.DrawLine( client_width-1, client_height-1, client_width-1, 0 ); dc.DrawLine( client_width-1, client_height-1, 0, client_height-1 ); - - dc.SetPen( *wxWHITE_PEN ); dc.DrawLine( 0, 0, client_width, 0 ); dc.DrawLine( 0, 0, 0, client_height ); + + dc.SetPen( *wxWHITE_PEN ); + dc.DrawLine( 1, 1, client_width-1, 1 ); + dc.DrawLine( 1, 1, 1, client_height-1 ); } @@ -3497,8 +3650,12 @@ END_EVENT_TABLE() wxGridWindow::wxGridWindow( wxGrid *parent, wxGridRowLabelWindow *rowLblWin, wxGridColLabelWindow *colLblWin, - wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxWindow( parent, id, pos, size, wxWANTS_CHARS, wxT("grid window") ) + wxWindowID id, + const wxPoint &pos, + const wxSize &size ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS | wxCLIP_CHILDREN, + wxT("grid window") ) + { m_owner = parent; m_rowLabelWin = rowLblWin; @@ -3573,14 +3730,15 @@ void wxGridWindow::OnEraseBackground( wxEraseEvent& WXUNUSED(event) ) // Internal helper macros for simpler use of that function static int CoordToRowOrCol(int coord, int defaultDist, int minDist, - const wxArrayInt& BorderArray, bool maxOnOverflow); + const wxArrayInt& BorderArray, int nMax, + bool maxOnOverflow); #define internalXToCol(x) CoordToRowOrCol(x, m_defaultColWidth, \ WXGRID_MIN_COL_WIDTH, \ - m_colRights, TRUE) + m_colRights, m_numCols, TRUE) #define internalYToRow(y) CoordToRowOrCol(y, m_defaultRowHeight, \ WXGRID_MIN_ROW_HEIGHT, \ - m_rowBottoms, TRUE) + m_rowBottoms, m_numRows, TRUE) ///////////////////////////////////////////////////////////////////// IMPLEMENT_DYNAMIC_CLASS( wxGrid, wxScrolledWindow ) @@ -3788,17 +3946,20 @@ void wxGrid::Init() // init attr cache m_attrCache.row = -1; + m_attrCache.col = -1; + m_attrCache.attr = NULL; // TODO: something better than this ? // m_labelFont = this->GetFont(); - m_labelFont.SetWeight( m_labelFont.GetWeight() + 2 ); +// m_labelFont = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); +// m_labelFont.SetWeight( m_labelFont.GetWeight() + 2 ); - m_rowLabelHorizAlign = wxALIGN_LEFT; + m_rowLabelHorizAlign = wxALIGN_CENTRE; m_rowLabelVertAlign = wxALIGN_CENTRE; m_colLabelHorizAlign = wxALIGN_CENTRE; - m_colLabelVertAlign = wxALIGN_TOP; + m_colLabelVertAlign = wxALIGN_CENTRE; m_defaultColWidth = WXGRID_DEFAULT_COL_WIDTH; m_defaultRowHeight = m_gridWin->GetCharHeight(); @@ -3809,9 +3970,9 @@ void wxGrid::Init() m_defaultRowHeight += 4; #endif - m_gridLineColour = wxColour( 128, 128, 255 ); + m_gridLineColour = wxColour( 192,192,192 ); m_gridLinesEnabled = TRUE; - m_cellHighlightColour = m_gridLineColour; + m_cellHighlightColour = *wxBLACK; m_cellHighlightPenWidth = 2; m_cellHighlightROPenWidth = 1; @@ -3834,8 +3995,10 @@ void wxGrid::Init() m_selectingTopLeft = wxGridNoCellCoords; m_selectingBottomRight = wxGridNoCellCoords; - m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT); - m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); +// m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT); +// m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); + m_selectionBackground = *wxBLACK; + m_selectionForeground = *wxWHITE; m_editable = TRUE; // default for whole grid @@ -3865,7 +4028,7 @@ void wxGrid::InitRowHeights() m_rowBottoms.Alloc( m_numRows ); int rowBottom = 0; - + m_rowHeights.Add( m_defaultRowHeight, m_numRows ); for ( int i = 0; i < m_numRows; i++ ) @@ -3941,6 +4104,27 @@ void wxGrid::CalcDimensions() int w = m_numCols > 0 ? GetColRight(m_numCols - 1) + m_extraWidth + 1 : 0; int h = m_numRows > 0 ? GetRowBottom(m_numRows - 1) + m_extraHeight + 1 : 0; + // take into account editor if shown + if( IsCellEditControlShown() ) + { + int w2, h2; + int r = m_currentCellCoords.GetRow(); + int c = m_currentCellCoords.GetCol(); + int x = GetColLeft(c); + int y = GetRowTop(r); + + // how big is the editor + wxGridCellAttr* attr = GetCellAttr(r, c); + wxGridCellEditor* editor = attr->GetEditor(this, r, c); + editor->GetControl()->GetSize(&w2, &h2); + w2 += x; + h2 += y; + if( w2 > w ) w = w2; + if( h2 > h ) h = h2; + editor->DecRef(); + attr->DecRef(); + } + // preserve (more or less) the previous position int x, y; GetViewStart( &x, &y ); @@ -4558,7 +4742,7 @@ void wxGrid::ProcessRowLabelMouseEvent( wxMouseEvent& event ) { if ( !event.ShiftDown() && !event.ControlDown() ) ClearSelection(); - else if ( m_selection ) + if ( m_selection ) { if ( event.ShiftDown() ) { @@ -5144,54 +5328,33 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) DisableCellEditControl(); MakeCellVisible( coords ); - // if this is the second click on this cell then start - // the edit control - if ( m_waitForSlowClick && - (coords == m_currentCellCoords) && - CanEnableCellControl()) + if ( event.ControlDown() ) { - EnableCellEditControl(); - - wxGridCellAttr* attr = GetCellAttr(m_currentCellCoords); - wxGridCellEditor *editor = attr->GetEditor(this, - coords.GetRow(), - coords.GetCol()); - editor->StartingClick(); - editor->DecRef(); - attr->DecRef(); - - m_waitForSlowClick = FALSE; + if ( m_selection ) + { + 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 { - if ( event.ControlDown() ) - { - if ( m_selection ) - { - 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 + m_waitForSlowClick = m_currentCellCoords == coords && coords != wxGridNoCellCoords; + SetCurrentCell( coords ); + if ( m_selection ) { - SetCurrentCell( coords ); - if ( m_selection ) + if ( m_selection->GetSelectionMode() != + wxGrid::wxGridSelectCells ) { - if ( m_selection->GetSelectionMode() != - wxGrid::wxGridSelectCells ) - { - HighlightBlock( coords, coords ); - } + HighlightBlock( coords, coords ); } } - m_waitForSlowClick = TRUE; } } } @@ -5243,11 +5406,26 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) m_selectingTopLeft = wxGridNoCellCoords; m_selectingBottomRight = wxGridNoCellCoords; - } - // Show the edit control, if it has been hidden for - // drag-shrinking. - ShowCellEditControl(); + // Show the edit control, if it has been hidden for + // drag-shrinking. + ShowCellEditControl(); + } + else + { + if( m_waitForSlowClick && CanEnableCellControl()) + { + EnableCellEditControl(); + + wxGridCellAttr* attr = GetCellAttr(coords); + wxGridCellEditor *editor = attr->GetEditor(this, coords.GetRow(), coords.GetCol()); + editor->StartingClick(); + editor->DecRef(); + attr->DecRef(); + + m_waitForSlowClick = FALSE; + } + } } else if ( m_cursorMode == WXGRID_CURSOR_RESIZE_ROW ) { @@ -5307,6 +5485,13 @@ void wxGrid::ProcessGridCellMouseEvent( wxMouseEvent& event ) // else if ( event.Moving() && !event.IsButton() ) { + if( coords.GetRow() < 0 || coords.GetCol() < 0 ) + { + // out of grid cell area + ChangeCursorMode(WXGRID_CURSOR_SELECT_CELL); + return; + } + int dragRow = YToEdgeOfRow( y ); int dragCol = XToEdgeOfCol( x ); @@ -5847,7 +6032,7 @@ void wxGrid::Refresh(bool eraseb, const wxRect* rect) else { m_cornerLabelWin->Refresh(eraseb, NULL); - m_colLabelWin->Refresh(eraseb, NULL); + m_colLabelWin->Refresh(eraseb, NULL); m_rowLabelWin->Refresh(eraseb, NULL); m_gridWin->Refresh(eraseb, NULL); } @@ -6055,15 +6240,15 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) if ( (event.KeyCode() == WXK_F2 && !event.HasModifiers()) || editor->IsAcceptedKey(event) ) { + // ensure cell is visble + MakeCellVisible(row, col); EnableCellEditControl(); - // the editor could be not shown for a variety of - // reasons (i.e. blocked by the app or whatever), so - // check if it really was created - if ( m_cellEditCtrlEnabled ) - { - editor->StartingKey(event); - } + // a problem can arise if the cell is not completely + // visible (even after calling MakeCellVisible the + // control is not created and calling StartingKey will + // crash the app + if( editor->IsCreated() && m_cellEditCtrlEnabled ) editor->StartingKey(event); } else { @@ -6207,7 +6392,7 @@ void wxGrid::HighlightBlock( int topRow, int leftCol, int bottomRow, int rightCo wxRect rect; rect = BlockToDeviceRect( wxGridCellCoords ( topRow, leftCol ), wxGridCellCoords ( bottomRow, rightCol ) ); - m_gridWin->Refresh( FALSE, &rect ); + m_gridWin->Refresh( FALSE, &rect ); } // Now handle changing an existing selection area. else if ( m_selectingTopLeft != updateTopLeft || @@ -6370,7 +6555,7 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { if ( !m_numRows || !m_numCols ) return; - int i, j, k, l, numCells = cells.GetCount(); + int i, numCells = cells.GetCount(); int row, col, cell_rows, cell_cols; wxGridCellCoordsArray redrawCells; @@ -6385,7 +6570,7 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) { wxGridCellCoords cell(row+cell_rows, col+cell_cols); bool marked = FALSE; - for ( j = 0; j < numCells; j++ ) + for ( int j = 0; j < numCells; j++ ) { if ( cell == cells[j] ) { @@ -6396,7 +6581,7 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) if (!marked) { int count = redrawCells.GetCount(); - for (j = 0; j < count; j++) + for (int j = 0; j < count; j++) { if ( cell == redrawCells[j] ) { @@ -6412,9 +6597,18 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) // If this cell is empty, find cell to left that might want to overflow if (m_table && m_table->IsEmptyCell(row, col)) { - for ( l = 0; l < cell_rows; l++ ) + for ( int l = 0; l < cell_rows; l++ ) { - for (j = col-1; j >= 0; j--) + // find a cell in this row to left alreay marked for repaint + int left = col; + for (int k = 0; k < int(redrawCells.GetCount()); k++) + if ((redrawCells[k].GetCol() < left) && + (redrawCells[k].GetRow() == row)) + left=redrawCells[k].GetCol(); + + if (left == col) left = 0; // oh well + + for (int j = col-1; j >= left; j--) { if (!m_table->IsEmptyCell(row+l, j)) { @@ -6423,7 +6617,7 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) wxGridCellCoords cell(row+l, j); bool marked = FALSE; - for (k = 0; k < numCells; k++) + for (int k = 0; k < numCells; k++) { if ( cell == cells[k] ) { @@ -6434,7 +6628,7 @@ void wxGrid::DrawGridCellArea( wxDC& dc, const wxGridCellCoordsArray& cells ) if (!marked) { int count = redrawCells.GetCount(); - for (k = 0; k < count; k++) + for (int k = 0; k < count; k++) { if ( cell == redrawCells[k] ) { @@ -6564,7 +6758,9 @@ void wxGrid::DrawCellHighlight( wxDC& dc, const wxGridCellAttr *attr ) // Now draw the rectangle - dc.SetPen(wxPen(m_cellHighlightColour, penWidth, wxSOLID)); + // use the cellHighlightColour if the cell is inside a selection, this + // will ensure the cell is always visible. + dc.SetPen(wxPen(IsInSelection(row,col)?m_selectionForeground:m_cellHighlightColour, penWidth, wxSOLID)); dc.SetBrush(*wxTRANSPARENT_BRUSH); dc.DrawRectangle(rect); } @@ -6792,15 +6988,17 @@ void wxGrid::DrawRowLabel( wxDC& dc, int row ) int rowTop = GetRowTop(row), rowBottom = GetRowBottom(row) - 1; - dc.SetPen( *wxBLACK_PEN ); + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); dc.DrawLine( m_rowLabelWidth-1, rowTop, m_rowLabelWidth-1, rowBottom ); - dc.DrawLine( 0, rowBottom, m_rowLabelWidth-1, rowBottom ); + dc.DrawLine( 0, rowTop, 0, rowBottom ); + + dc.DrawLine( 0, rowBottom, m_rowLabelWidth, rowBottom ); dc.SetPen( *wxWHITE_PEN ); - dc.DrawLine( 0, rowTop, 0, rowBottom ); - dc.DrawLine( 0, rowTop, m_rowLabelWidth-1, rowTop ); + dc.DrawLine( 1, rowTop, 1, rowBottom ); + dc.DrawLine( 1, rowTop, m_rowLabelWidth-1, rowTop ); dc.SetBackgroundMode( wxTRANSPARENT ); dc.SetTextForeground( GetLabelTextColour() ); @@ -6840,16 +7038,18 @@ void wxGrid::DrawColLabel( wxDC& dc, int col ) int colLeft = GetColLeft(col), colRight = GetColRight(col) - 1; - dc.SetPen( *wxBLACK_PEN ); + dc.SetPen( wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DDKSHADOW),1, wxSOLID) ); dc.DrawLine( colRight, 0, colRight, m_colLabelHeight-1 ); + dc.DrawLine( colLeft, 0, colRight, 0 ); + dc.DrawLine( colLeft, m_colLabelHeight-1, - colRight, m_colLabelHeight-1 ); + colRight+1, m_colLabelHeight-1 ); dc.SetPen( *wxWHITE_PEN ); - dc.DrawLine( colLeft, 0, colLeft, m_colLabelHeight-1 ); - dc.DrawLine( colLeft, 0, colRight, 0 ); + dc.DrawLine( colLeft, 1, colLeft, m_colLabelHeight-1 ); + dc.DrawLine( colLeft, 1, colRight, 1 ); dc.SetBackgroundMode( wxTRANSPARENT ); dc.SetTextForeground( GetLabelTextColour() ); @@ -6898,53 +7098,57 @@ void wxGrid::DrawTextRectangle( wxDC& dc, { long textWidth, textHeight; long lineWidth, lineHeight; + int nLines; dc.SetClippingRegion( rect ); - if ( lines.GetCount() ) + + nLines = lines.GetCount(); + if( nLines > 0 ) { - GetTextBoxSize( dc, lines, &textWidth, &textHeight ); - dc.GetTextExtent( lines[0], &lineWidth, &lineHeight ); + int l; + float x, y; + GetTextBoxSize(dc, lines, &textWidth, &textHeight); + switch( vertAlign ) + { + case wxALIGN_BOTTOM: + y = rect.y + (rect.height - textHeight - 1); + break; - float x, y; - switch ( horizAlign ) - { - case wxALIGN_RIGHT: - x = rect.x + (rect.width - textWidth - 1); - break; + case wxALIGN_CENTRE: + y = rect.y + ((rect.height - textHeight)/2); + break; - case wxALIGN_CENTRE: - x = rect.x + ((rect.width - textWidth)/2); - break; + case wxALIGN_TOP: + default: + y = rect.y + 1; + break; + } - case wxALIGN_LEFT: - default: - x = rect.x + 1; - break; - } + // Align each line of a multi-line label + for( l = 0; l < nLines; l++ ) + { + dc.GetTextExtent(lines[l], &lineWidth, &lineHeight); - switch ( vertAlign ) + switch( horizAlign ) { - case wxALIGN_BOTTOM: - y = rect.y + (rect.height - textHeight - 1); - break; + case wxALIGN_RIGHT: + x = rect.x + (rect.width - lineWidth - 1); + break; - case wxALIGN_CENTRE: - y = rect.y + ((rect.height - textHeight)/2); - break; + case wxALIGN_CENTRE: + x = rect.x + ((rect.width - lineWidth)/2); + break; - case wxALIGN_TOP: - default: - y = rect.y + 1; - break; + case wxALIGN_LEFT: + default: + x = rect.x + 1; + break; } - for ( size_t i = 0; i < lines.GetCount(); i++ ) - { - dc.DrawText( lines[i], (int)x, (int)y ); - y += lineHeight; - } + dc.DrawText( lines[l], (int)x, (int)y ); + y += lineHeight; + } } - dc.DestroyClippingRegion(); } @@ -7202,42 +7406,54 @@ void wxGrid::ShowCellEditControl() GetEventHandler()->ProcessEvent(evt); } - editor->Show( TRUE, attr ); // resize editor to overflow into righthand cells if allowed + int maxWidth = rect.width; wxString value = GetCellValue(row, col); if ( (value != wxEmptyString) && (attr->GetOverflow()) ) { - wxClientDC dc(m_gridWin); - wxCoord y = 0, best_width = 0; - dc.SetFont(attr->GetFont()); - dc.GetTextExtent(value, &best_width, &y); - - int cell_rows, cell_cols; - attr->GetSize( &cell_rows, &cell_cols ); + int y; + GetTextExtent(value, &maxWidth, &y, + NULL, NULL, &attr->GetFont()); + if (maxWidth < rect.width) maxWidth = rect.width; + } + int client_right = m_gridWin->GetClientSize().GetWidth(); + if (rect.x+maxWidth > client_right) + maxWidth = client_right - rect.x; - if ((best_width > rect.width) && (col < m_numCols) && m_table) + if ((maxWidth > rect.width) && (col < m_numCols) && m_table) + { + GetCellSize( row, col, &cell_rows, &cell_cols ); + // may have changed earlier + for (int i = col+cell_cols; i < m_numCols; i++) { - int i; - for (i = col+cell_cols; i < m_numCols; i++) - { - if (m_table->IsEmptyCell(row,i)) - { - rect.width += GetColWidth(i); - if (rect.width >= best_width) break; - } - else - break; - } + int c_rows, c_cols; + GetCellSize( row, i, &c_rows, &c_cols ); + // looks weird going over a multicell + if (m_table->IsEmptyCell(row,i) && + (rect.width < maxWidth) && (c_rows == 1)) + rect.width += GetColWidth(i); + else + break; } + if (rect.GetRight() > client_right) + rect.SetRight(client_right-1); } + + editor->SetCellAttr(attr); editor->SetSize( rect ); + editor->Show( TRUE, attr ); + + // recalc dimensions in case we need to + // expand the scrolled window to account for editor + CalcDimensions(); editor->BeginEdit(row, col, this); + editor->SetCellAttr(NULL); editor->DecRef(); attr->DecRef(); - } + } } } @@ -7323,15 +7539,19 @@ void wxGrid::XYToCell( int x, int y, wxGridCellCoords& coords ) // of m_rowBottoms/m_ColRights to speed up the search! static int CoordToRowOrCol(int coord, int defaultDist, int minDist, - const wxArrayInt& BorderArray, bool maxOnOverflow) + const wxArrayInt& BorderArray, int nMax, + bool maxOnOverflow) { if (!defaultDist) defaultDist = 1; size_t i_max = coord / defaultDist, i_min = 0; + if (BorderArray.IsEmpty()) { - return maxOnOverflow ? (int)i_max : -1; + if((int) i_max < nMax) + return i_max; + return maxOnOverflow ? nMax - 1 : -1; } if ( i_max >= BorderArray.GetCount()) @@ -7371,14 +7591,14 @@ static int CoordToRowOrCol(int coord, int defaultDist, int minDist, int wxGrid::YToRow( int y ) { return CoordToRowOrCol(y, m_defaultRowHeight, - WXGRID_MIN_ROW_HEIGHT, m_rowBottoms, FALSE); + WXGRID_MIN_ROW_HEIGHT, m_rowBottoms, m_numRows, FALSE); } int wxGrid::XToCol( int x ) { return CoordToRowOrCol(x, m_defaultColWidth, - WXGRID_MIN_COL_WIDTH, m_colRights, FALSE); + WXGRID_MIN_COL_WIDTH, m_colRights, m_numCols, FALSE); } @@ -7550,17 +7770,10 @@ void wxGrid::MakeCellVisible( int row, int col ) } else if ( right > cw ) { - int w = r.GetWidth(); - xpos = r.GetLeft(); - for ( i = col-1; i >= 0; i-- ) - { - int colWidth = GetColWidth(i); - if ( w + colWidth > cw ) - break; - - w += colWidth; - xpos -= colWidth; - } + // position the view so that the cell is on the right + int x0, y0; + CalcUnscrolledPosition(0, 0, &x0, &y0); + xpos = x0 + (right - cw); // see comment for ypos above xpos += GRID_SCROLL_LINE_X; @@ -8566,13 +8779,16 @@ void wxGrid::ClearAttrCache() void wxGrid::CacheAttr(int row, int col, wxGridCellAttr *attr) const { - wxGrid *self = (wxGrid *)this; // const_cast + if ( attr != NULL ) + { + wxGrid *self = (wxGrid *)this; // const_cast - self->ClearAttrCache(); - self->m_attrCache.row = row; - self->m_attrCache.col = col; - self->m_attrCache.attr = attr; - wxSafeIncRef(attr); + self->ClearAttrCache(); + self->m_attrCache.row = row; + self->m_attrCache.col = col; + self->m_attrCache.attr = attr; + wxSafeIncRef(attr); + } } bool wxGrid::LookupAttr(int row, int col, wxGridCellAttr **attr) const @@ -9008,6 +9224,17 @@ void wxGrid::SetColSize( int col, int width ) InitColWidths(); } + // if < 0 calc new width from label + if( width < 0 ) + { + long w, h; + wxArrayString lines; + wxClientDC dc(m_colLabelWin); + dc.SetFont(GetLabelFont()); + StringToLines(GetColLabelValue(col), lines); + GetTextBoxSize(dc, lines, &w, &h); + width = w + 6; + } int w = wxMax( 0, width ); int diff = w - m_colWidths[col]; m_colWidths[col] = w; @@ -9213,13 +9440,17 @@ void wxGrid::AutoSize() // round up the size to a multiple of scroll step - this ensures that we // won't get the scrollbars if we're sized exactly to this width - wxSize sizeFit(GetScrollX(size.x) * GRID_SCROLL_LINE_X, - GetScrollY(size.y) * GRID_SCROLL_LINE_Y); + // CalcDimension adds m_extraWidth + 1 etc. to calculate the necessary + // scrollbar steps + wxSize sizeFit(GetScrollX(size.x + m_extraWidth + 1) * GRID_SCROLL_LINE_X, + GetScrollY(size.y + m_extraHeight + 1) * GRID_SCROLL_LINE_Y); - // distribute the extra space between teh columns/rows to avoid having + // distribute the extra space between the columns/rows to avoid having // extra white space - wxCoord diff = sizeFit.x - size.x; - if ( diff ) + + // Remove the extra m_extraWidth + 1 added above + wxCoord diff = sizeFit.x - size.x + (m_extraWidth + 1); + if ( diff && m_numCols ) { // try to resize the columns uniformly wxCoord diffPerCol = diff / m_numCols; @@ -9243,8 +9474,8 @@ void wxGrid::AutoSize() } // same for rows - diff = sizeFit.y - size.y; - if ( diff ) + diff = sizeFit.y - size.y - (m_extraHeight + 1); + if ( diff && m_numRows ) { // try to resize the columns uniformly wxCoord diffPerRow = diff / m_numRows; @@ -9460,7 +9691,7 @@ wxGridCellCoordsArray wxGrid::GetSelectionBlockTopLeft() const wxGridCellCoordsArray wxGrid::GetSelectionBlockBottomRight() const { if (!m_selection) { wxGridCellCoordsArray a; return a; } - return m_selection->m_blockSelectionTopLeft; + return m_selection->m_blockSelectionBottomRight; } wxArrayInt wxGrid::GetSelectedRows() const {