X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/97a9929e8f36aa2342ad0c7a5e4b1edf3e5c86d2..22fb32d5071b4a234cb600e50e59f971dd78d04a:/src/generic/grid.cpp diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp index 527c9dc906..b6afb0c214 100644 --- a/src/generic/grid.cpp +++ b/src/generic/grid.cpp @@ -185,7 +185,7 @@ private: DECLARE_EVENT_TABLE() }; -class WXDLLEXPORT wxGridWindow : public wxPanel +class WXDLLEXPORT wxGridWindow : public wxWindow { public: wxGridWindow() @@ -403,12 +403,12 @@ static const int GRID_HASH_SIZE = 100; // private functions // ---------------------------------------------------------------------------- -static inline GetScrollX(int x) +static inline int GetScrollX(int x) { return (x + GRID_SCROLL_LINE_X - 1) / GRID_SCROLL_LINE_X; } -static inline GetScrollY(int y) +static inline int GetScrollY(int y) { return (y + GRID_SCROLL_LINE_Y - 1) / GRID_SCROLL_LINE_Y; } @@ -1898,9 +1898,24 @@ void wxGridCellBoolRenderer::Draw(wxGrid& grid, // wxGridCellAttr // ---------------------------------------------------------------------------- +void wxGridCellAttr::Init(wxGridCellAttr *attrDefault) +{ + m_nRef = 1; + + m_isReadOnly = Unset; + + m_renderer = NULL; + m_editor = NULL; + + m_attrkind = wxGridCellAttr::Cell; + + SetDefAttr(attrDefault); +} + wxGridCellAttr *wxGridCellAttr::Clone() const { - wxGridCellAttr *attr = new wxGridCellAttr; + wxGridCellAttr *attr = new wxGridCellAttr(m_defGridAttr); + if ( HasTextColour() ) attr->SetTextColour(GetTextColour()); if ( HasBackgroundColour() ) @@ -1926,8 +1941,6 @@ wxGridCellAttr *wxGridCellAttr::Clone() const attr->SetKind( m_attrkind ); - attr->SetDefAttr(m_defGridAttr); - return attr; } @@ -1971,7 +1984,7 @@ const wxColour& wxGridCellAttr::GetTextColour() const { return m_colText; } - else if (m_defGridAttr != this) + else if (m_defGridAttr && m_defGridAttr != this) { return m_defGridAttr->GetTextColour(); } @@ -1987,7 +2000,7 @@ const wxColour& wxGridCellAttr::GetBackgroundColour() const { if (HasBackgroundColour()) return m_colBack; - else if (m_defGridAttr != this) + else if (m_defGridAttr && m_defGridAttr != this) return m_defGridAttr->GetBackgroundColour(); else { @@ -2001,7 +2014,7 @@ const wxFont& wxGridCellAttr::GetFont() const { if (HasFont()) return m_font; - else if (m_defGridAttr != this) + else if (m_defGridAttr && m_defGridAttr != this) return m_defGridAttr->GetFont(); else { @@ -2018,7 +2031,7 @@ void wxGridCellAttr::GetAlignment(int *hAlign, int *vAlign) const if ( hAlign ) *hAlign = m_hAlign; if ( vAlign ) *vAlign = m_vAlign; } - else if (m_defGridAttr != this) + else if (m_defGridAttr && m_defGridAttr != this) m_defGridAttr->GetAlignment(hAlign, vAlign); else { @@ -2059,7 +2072,7 @@ wxGridCellRenderer* wxGridCellAttr::GetRenderer(wxGrid* grid, int row, int col) if ( !renderer ) { - if ( this != m_defGridAttr ) + if (m_defGridAttr && this != m_defGridAttr ) { // if we still don't have one then use the grid default // (no need for IncRef() here neither) @@ -2107,7 +2120,7 @@ wxGridCellEditor* wxGridCellAttr::GetEditor(wxGrid* grid, int row, int col) cons if ( !editor ) { - if ( this != m_defGridAttr ) + if ( m_defGridAttr && this != m_defGridAttr ) { // if we still don't have one then use the grid default // (no need for IncRef() here neither) @@ -3473,9 +3486,9 @@ void wxGridCornerLabelWindow::OnKeyUp( wxKeyEvent& event ) ////////////////////////////////////////////////////////////////////// -IMPLEMENT_DYNAMIC_CLASS( wxGridWindow, wxPanel ) +IMPLEMENT_DYNAMIC_CLASS( wxGridWindow, wxWindow ) -BEGIN_EVENT_TABLE( wxGridWindow, wxPanel ) +BEGIN_EVENT_TABLE( wxGridWindow, wxWindow ) EVT_PAINT( wxGridWindow::OnPaint ) EVT_MOUSEWHEEL( wxGridWindow::OnMouseWheel) EVT_MOUSE_EVENTS( wxGridWindow::OnMouseEvent ) @@ -3488,7 +3501,7 @@ wxGridWindow::wxGridWindow( wxGrid *parent, wxGridRowLabelWindow *rowLblWin, wxGridColLabelWindow *colLblWin, wxWindowID id, const wxPoint &pos, const wxSize &size ) - : wxPanel( parent, id, pos, size, wxWANTS_CHARS, "grid window" ) + : wxWindow( parent, id, pos, size, wxWANTS_CHARS, "grid window" ) { m_owner = parent; m_rowLabelWin = rowLblWin; @@ -3519,7 +3532,7 @@ void wxGridWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) void wxGridWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) { - wxPanel::ScrollWindow( dx, dy, rect ); + wxWindow::ScrollWindow( dx, dy, rect ); m_rowLabelWin->ScrollWindow( 0, dy, rect ); m_colLabelWin->ScrollWindow( dx, 0, rect ); } @@ -3616,17 +3629,17 @@ void wxGrid::Create() m_cellEditCtrlEnabled = FALSE; - m_defaultCellAttr = new wxGridCellAttr; - m_defaultCellAttr->SetDefAttr(m_defaultCellAttr); + m_defaultCellAttr = new wxGridCellAttr(); // Set default cell attributes + m_defaultCellAttr->SetDefAttr(m_defaultCellAttr); m_defaultCellAttr->SetKind(wxGridCellAttr::Default); m_defaultCellAttr->SetFont(GetFont()); m_defaultCellAttr->SetAlignment(wxALIGN_LEFT, wxALIGN_TOP); m_defaultCellAttr->SetTextColour( - wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOWTEXT)); + wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); m_defaultCellAttr->SetBackgroundColour( - wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW)); + wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); m_defaultCellAttr->SetRenderer(new wxGridCellStringRenderer); m_defaultCellAttr->SetEditor(new wxGridCellTextEditor); @@ -3798,8 +3811,8 @@ void wxGrid::Init() m_selectingTopLeft = wxGridNoCellCoords; m_selectingBottomRight = wxGridNoCellCoords; - m_selectionBackground = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT); - m_selectionForeground = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT); + m_selectionBackground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT); + m_selectionForeground = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT); m_editable = TRUE; // default for whole grid @@ -3807,7 +3820,7 @@ void wxGrid::Init() m_batchCount = 0; m_extraWidth = - m_extraHeight = 50; + m_extraHeight = 0; } // ---------------------------------------------------------------------------- @@ -3892,9 +3905,9 @@ void wxGrid::CalcDimensions() int cw, ch; GetClientSize( &cw, &ch ); - if ( m_colLabelWin->IsShown() ) - cw -= m_rowLabelWidth; if ( m_rowLabelWin->IsShown() ) + cw -= m_rowLabelWidth; + if ( m_colLabelWin->IsShown() ) ch -= m_colLabelHeight; // grid total size @@ -5819,7 +5832,14 @@ void wxGrid::OnKeyDown( wxKeyEvent& event ) || editor->IsAcceptedKey(event) ) { EnableCellEditControl(); - editor->StartingKey(event); + + // 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); + } } else { @@ -8101,19 +8121,20 @@ wxGridCellAttr *wxGrid::GetCellAttr(int row, int col) const wxGridCellAttr *wxGrid::GetOrCreateCellAttr(int row, int col) const { wxGridCellAttr *attr = (wxGridCellAttr *)NULL; - wxASSERT_MSG( m_table, - _T("we may only be called if CanHaveAttributes() returned TRUE and then m_table should be !NULL") ); - attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell ); - if ( !attr ) - { - attr = new wxGridCellAttr; + wxCHECK_MSG( m_table, attr, + _T("we may only be called if CanHaveAttributes() returned TRUE and then m_table should be !NULL") ); + + attr = m_table->GetAttr(row, col, wxGridCellAttr::Cell); + if ( !attr ) + { + attr = new wxGridCellAttr(m_defaultCellAttr); + + // artificially inc the ref count to match DecRef() in caller + attr->IncRef(); + m_table->SetAttr(attr, row, col); + } - // artificially inc the ref count to match DecRef() in caller - attr->IncRef(); - m_table->SetAttr(attr, row, col); - } - attr->SetDefAttr(m_defaultCellAttr); return attr; }