// Modified by: Santiago Palacios
// RCS-ID: $Id$
// Copyright: (c) Michael Bedward, Julian Smart, Vadim Zeitlin
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
#include "griddemo.h"
-#ifndef __WXMSW__
+#ifndef wxHAS_IMAGES_IN_RESOURCES
#include "../sample.xpm"
#endif
+// Custom renderer that renders column header cells without borders and in
+// italic
+class CustomColumnHeaderRenderer : public wxGridColumnHeaderRenderer
+{
+public:
+ CustomColumnHeaderRenderer(const wxColour& colFg, const wxColour& colBg)
+ : m_colFg(colFg),
+ m_colBg(colBg)
+ {
+ }
+
+ virtual void DrawLabel(const wxGrid& WXUNUSED(grid),
+ wxDC& dc,
+ const wxString& value,
+ const wxRect& rect,
+ int horizAlign,
+ int vertAlign,
+ int WXUNUSED(textOrientation)) const
+ {
+ dc.SetTextForeground(m_colFg);
+ dc.SetFont(wxITALIC_FONT->Bold());
+ dc.DrawLabel(value, rect, horizAlign | vertAlign);
+ }
+
+ virtual void DrawBorder(const wxGrid& WXUNUSED(grid),
+ wxDC& dc,
+ wxRect& rect) const
+ {
+ dc.SetPen(*wxTRANSPARENT_PEN);
+ dc.SetBrush(wxBrush(m_colBg));
+ dc.DrawRectangle(rect);
+ }
+
+private:
+ const wxColour m_colFg, m_colBg;
+
+ wxDECLARE_NO_COPY_CLASS(CustomColumnHeaderRenderer);
+};
+
+// And a custom attributes provider which uses custom column header renderer
+// defined above
+class CustomColumnHeadersProvider : public wxGridCellAttrProvider
+{
+public:
+ // by default custom column renderer is not used, call
+ // UseCustomColHeaders() to enable it
+ CustomColumnHeadersProvider()
+ : m_customOddRenderer(*wxYELLOW, *wxBLUE),
+ m_customEvenRenderer(*wxWHITE, *wxBLACK),
+ m_useCustom(false)
+ {
+ }
+
+ // enable or disable the use of custom renderer for column headers
+ void UseCustomColHeaders(bool use = true) { m_useCustom = use; }
+
+protected:
+ virtual const wxGridColumnHeaderRenderer& GetColumnHeaderRenderer(int col)
+ {
+ // if enabled, use custom renderers
+ if ( m_useCustom )
+ {
+ // and use different ones for odd and even columns -- just to show
+ // that we can
+ return col % 2 ? m_customOddRenderer : m_customEvenRenderer;
+ }
+
+ return wxGridCellAttrProvider::GetColumnHeaderRenderer(col);
+ }
+
+private:
+ CustomColumnHeaderRenderer m_customOddRenderer,
+ m_customEvenRenderer;
+
+ bool m_useCustom;
+
+ wxDECLARE_NO_COPY_CLASS(CustomColumnHeadersProvider);
+};
+
// ----------------------------------------------------------------------------
// wxWin macros
// ----------------------------------------------------------------------------
EVT_MENU( ID_TOGGLECOLMOVING, GridFrame::ToggleColMoving )
EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
- EVT_MENU( ID_TOGGLENATIVEHEADER, GridFrame::ToggleNativeHeader )
+ EVT_MENU( ID_COLNATIVEHEADER, GridFrame::SetNativeColHeader )
+ EVT_MENU( ID_COLDEFAULTHEADER, GridFrame::SetDefaultColHeader )
+ EVT_MENU( ID_COLCUSTOMHEADER, GridFrame::SetCustomColHeader )
EVT_MENU( ID_TOGGLEGRIDLINES, GridFrame::ToggleGridLines )
EVT_MENU( ID_AUTOSIZECOLS, GridFrame::AutoSizeCols )
EVT_MENU( ID_CELLOVERFLOW, GridFrame::CellOverflow )
EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
- EVT_MENU( ID_SHOW_SELECTION, GridFrame::OnShowSelection)
EVT_MENU( ID_SIZE_ROW, GridFrame::AutoSizeRow )
EVT_MENU( ID_SIZE_COL, GridFrame::AutoSizeCol )
EVT_MENU( ID_SET_HIGHLIGHT_WIDTH, GridFrame::OnSetHighlightWidth)
EVT_MENU( ID_SET_RO_HIGHLIGHT_WIDTH, GridFrame::OnSetROHighlightWidth)
+ EVT_MENU( wxID_PRINT, GridFrame::OnGridRender )
+ EVT_MENU( ID_RENDER_COORDS, GridFrame::OnGridRender )
+
EVT_GRID_LABEL_LEFT_CLICK( GridFrame::OnLabelLeftClick )
EVT_GRID_CELL_LEFT_CLICK( GridFrame::OnCellLeftClick )
EVT_GRID_ROW_SIZE( GridFrame::OnRowSize )
GridFrame::GridFrame()
- : wxFrame( (wxFrame *)NULL, wxID_ANY, _T("wxWidgets grid class demo"),
+ : wxFrame( (wxFrame *)NULL, wxID_ANY, wxT("wxWidgets grid class demo"),
wxDefaultPosition,
wxDefaultSize )
{
SetIcon(wxICON(sample));
wxMenu *fileMenu = new wxMenu;
- fileMenu->Append( ID_VTABLE, _T("&Virtual table test\tCtrl-V"));
- fileMenu->Append( ID_BUGS_TABLE, _T("&Bugs table test\tCtrl-B"));
- fileMenu->Append( ID_TABULAR_TABLE, _T("&Tabular table test\tCtrl-T"));
+ fileMenu->Append( ID_VTABLE, wxT("&Virtual table test\tCtrl-V"));
+ fileMenu->Append( ID_BUGS_TABLE, wxT("&Bugs table test\tCtrl-B"));
+ fileMenu->Append( ID_TABULAR_TABLE, wxT("&Tabular table test\tCtrl-T"));
fileMenu->AppendSeparator();
- fileMenu->Append( wxID_EXIT, _T("E&xit\tAlt-X") );
+
+ wxMenu* setupMenu = new wxMenu;
+ wxMenuItem* item;
+ item = setupMenu->AppendCheckItem( ID_RENDER_ROW_LABEL,
+ "Render row labels" );
+ item->Check();
+ item = setupMenu->AppendCheckItem( ID_RENDER_COL_LABEL,
+ "Render column labels" );
+ item->Check();
+ item = setupMenu->AppendCheckItem( ID_RENDER_GRID_LINES,
+ "Render grid cell lines" );
+ item->Check();
+ item = setupMenu->AppendCheckItem( ID_RENDER_GRID_BORDER,
+ "Render border" );
+ item->Check();
+ item = setupMenu->AppendCheckItem( ID_RENDER_SELECT_HLIGHT,
+ "Render selection highlight" );
+ setupMenu->AppendSeparator();
+ setupMenu->AppendCheckItem( ID_RENDER_LOMETRIC,
+ "Use LOMETRIC mapping mode" );
+ setupMenu->AppendCheckItem( ID_RENDER_DEFAULT_SIZE,
+ "Use wxDefaultSize" );
+ setupMenu->AppendCheckItem( ID_RENDER_MARGIN,
+ "Logical 50 unit margin" );
+ setupMenu->AppendCheckItem( ID_RENDER_ZOOM,
+ "Zoom 125%" );
+
+ fileMenu->AppendSubMenu( setupMenu, "Render setup" );
+ fileMenu->Append( wxID_PRINT, "Render" );
+ fileMenu->Append( ID_RENDER_COORDS, "Render G5:P30" );
+
+ fileMenu->AppendSeparator();
+ fileMenu->Append( wxID_EXIT, wxT("E&xit\tAlt-X") );
wxMenu *viewMenu = new wxMenu;
viewMenu->AppendCheckItem(ID_TOGGLEROWLABELS, "&Row labels");
viewMenu->AppendCheckItem(ID_TOGGLECOLMOVING, "Col drag-&move");
viewMenu->AppendCheckItem(ID_TOGGLEGRIDSIZING, "&Grid drag-resize");
viewMenu->AppendCheckItem(ID_TOGGLEGRIDDRAGCELL, "&Grid drag-cell");
- viewMenu->AppendCheckItem(ID_TOGGLENATIVEHEADER, "&Native column headers");
viewMenu->AppendCheckItem(ID_TOGGLEGRIDLINES, "&Grid Lines");
viewMenu->AppendCheckItem(ID_SET_HIGHLIGHT_WIDTH, "&Set Cell Highlight Width...");
viewMenu->AppendCheckItem(ID_SET_RO_HIGHLIGHT_WIDTH, "&Set Cell RO Highlight Width...");
wxMenu *rowLabelMenu = new wxMenu;
- viewMenu->Append( ID_ROWLABELALIGN, _T("R&ow label alignment"),
+ viewMenu->Append( ID_ROWLABELALIGN, wxT("R&ow label alignment"),
rowLabelMenu,
- _T("Change alignment of row labels") );
+ wxT("Change alignment of row labels") );
- rowLabelMenu->Append( ID_ROWLABELHORIZALIGN, _T("&Horizontal") );
- rowLabelMenu->Append( ID_ROWLABELVERTALIGN, _T("&Vertical") );
+ rowLabelMenu->AppendRadioItem( ID_ROWLABELHORIZALIGN, wxT("&Horizontal") );
+ rowLabelMenu->AppendRadioItem( ID_ROWLABELVERTALIGN, wxT("&Vertical") );
wxMenu *colLabelMenu = new wxMenu;
- viewMenu->Append( ID_COLLABELALIGN, _T("Col l&abel alignment"),
+ viewMenu->Append( ID_COLLABELALIGN, wxT("Col l&abel alignment"),
colLabelMenu,
- _T("Change alignment of col labels") );
+ wxT("Change alignment of col labels") );
+
+ colLabelMenu->AppendRadioItem( ID_COLLABELHORIZALIGN, wxT("&Horizontal") );
+ colLabelMenu->AppendRadioItem( ID_COLLABELVERTALIGN, wxT("&Vertical") );
+
+ wxMenu *colHeaderMenu = new wxMenu;
+
+ viewMenu->Append( ID_ROWLABELALIGN, wxT("Col header style"),
+ colHeaderMenu,
+ wxT("Change style of col header") );
+
+ colHeaderMenu->AppendRadioItem( ID_COLDEFAULTHEADER, wxT("&Default") );
+ colHeaderMenu->AppendRadioItem( ID_COLNATIVEHEADER, wxT("&Native") );
+ colHeaderMenu->AppendRadioItem( ID_COLCUSTOMHEADER, wxT("&Custom") );
- colLabelMenu->Append( ID_COLLABELHORIZALIGN, _T("&Horizontal") );
- colLabelMenu->Append( ID_COLLABELVERTALIGN, _T("&Vertical") );
wxMenu *colMenu = new wxMenu;
- colMenu->Append( ID_SETLABELCOLOUR, _T("Set &label colour...") );
- colMenu->Append( ID_SETLABELTEXTCOLOUR, _T("Set label &text colour...") );
- colMenu->Append( ID_SETLABEL_FONT, _T("Set label fo&nt...") );
- colMenu->Append( ID_GRIDLINECOLOUR, _T("&Grid line colour...") );
- colMenu->Append( ID_SET_CELL_FG_COLOUR, _T("Set cell &foreground colour...") );
- colMenu->Append( ID_SET_CELL_BG_COLOUR, _T("Set cell &background colour...") );
+ colMenu->Append( ID_SETLABELCOLOUR, wxT("Set &label colour...") );
+ colMenu->Append( ID_SETLABELTEXTCOLOUR, wxT("Set label &text colour...") );
+ colMenu->Append( ID_SETLABEL_FONT, wxT("Set label fo&nt...") );
+ colMenu->Append( ID_GRIDLINECOLOUR, wxT("&Grid line colour...") );
+ colMenu->Append( ID_SET_CELL_FG_COLOUR, wxT("Set cell &foreground colour...") );
+ colMenu->Append( ID_SET_CELL_BG_COLOUR, wxT("Set cell &background colour...") );
wxMenu *editMenu = new wxMenu;
- editMenu->Append( ID_INSERTROW, _T("Insert &row") );
- editMenu->Append( ID_INSERTCOL, _T("Insert &column") );
- editMenu->Append( ID_DELETEROW, _T("Delete selected ro&ws") );
- editMenu->Append( ID_DELETECOL, _T("Delete selected co&ls") );
- editMenu->Append( ID_CLEARGRID, _T("Cl&ear grid cell contents") );
+ editMenu->Append( ID_INSERTROW, wxT("Insert &row") );
+ editMenu->Append( ID_INSERTCOL, wxT("Insert &column") );
+ editMenu->Append( ID_DELETEROW, wxT("Delete selected ro&ws") );
+ editMenu->Append( ID_DELETECOL, wxT("Delete selected co&ls") );
+ editMenu->Append( ID_CLEARGRID, wxT("Cl&ear grid cell contents") );
wxMenu *selectMenu = new wxMenu;
- selectMenu->Append( ID_SELECT_UNSELECT, _T("Add new cells to the selection"),
- _T("When off, old selection is deselected before ")
- _T("selecting the new cells"), wxITEM_CHECK );
- selectMenu->Append( ID_SHOW_SELECTION,
- _T("&Show current selection\tCtrl-Alt-S"));
+ selectMenu->Append( ID_SELECT_UNSELECT, wxT("Add new cells to the selection"),
+ wxT("When off, old selection is deselected before ")
+ wxT("selecting the new cells"), wxITEM_CHECK );
selectMenu->AppendSeparator();
- selectMenu->Append( ID_SELECT_ALL, _T("Select all"));
- selectMenu->Append( ID_SELECT_ROW, _T("Select row 2"));
- selectMenu->Append( ID_SELECT_COL, _T("Select col 2"));
- selectMenu->Append( ID_SELECT_CELL, _T("Select cell (3, 1)"));
+ selectMenu->Append( ID_SELECT_ALL, wxT("Select all"));
+ selectMenu->Append( ID_SELECT_ROW, wxT("Select row 2"));
+ selectMenu->Append( ID_SELECT_COL, wxT("Select col 2"));
+ selectMenu->Append( ID_SELECT_CELL, wxT("Select cell (3, 1)"));
selectMenu->AppendSeparator();
- selectMenu->Append( ID_DESELECT_ALL, _T("Deselect all"));
- selectMenu->Append( ID_DESELECT_ROW, _T("Deselect row 2"));
- selectMenu->Append( ID_DESELECT_COL, _T("Deselect col 2"));
- selectMenu->Append( ID_DESELECT_CELL, _T("Deselect cell (3, 1)"));
+ selectMenu->Append( ID_DESELECT_ALL, wxT("Deselect all"));
+ selectMenu->Append( ID_DESELECT_ROW, wxT("Deselect row 2"));
+ selectMenu->Append( ID_DESELECT_COL, wxT("Deselect col 2"));
+ selectMenu->Append( ID_DESELECT_CELL, wxT("Deselect cell (3, 1)"));
wxMenu *selectionMenu = new wxMenu;
- selectMenu->Append( ID_CHANGESEL, _T("Change &selection mode"),
+ selectMenu->Append( ID_CHANGESEL, wxT("Change &selection mode"),
selectionMenu,
- _T("Change selection mode") );
+ wxT("Change selection mode") );
- selectionMenu->Append( ID_SELCELLS, _T("Select &cells") );
- selectionMenu->Append( ID_SELROWS, _T("Select &rows") );
- selectionMenu->Append( ID_SELCOLS, _T("Select col&umns") );
- selectionMenu->Append( ID_SELROWSORCOLS, _T("Select rows &or columns") );
+ selectionMenu->Append( ID_SELCELLS, wxT("Select &cells") );
+ selectionMenu->Append( ID_SELROWS, wxT("Select &rows") );
+ selectionMenu->Append( ID_SELCOLS, wxT("Select col&umns") );
+ selectionMenu->Append( ID_SELROWSORCOLS, wxT("Select rows &or columns") );
wxMenu *autosizeMenu = new wxMenu;
- autosizeMenu->Append( ID_SIZE_ROW, _T("Selected &row data") );
- autosizeMenu->Append( ID_SIZE_COL, _T("Selected &column data") );
- autosizeMenu->Append( ID_SIZE_ROW_LABEL, _T("Selected row la&bel") );
- autosizeMenu->Append( ID_SIZE_COL_LABEL, _T("Selected column &label") );
- autosizeMenu->Append( ID_SIZE_LABELS_COL, _T("Column la&bels") );
- autosizeMenu->Append( ID_SIZE_LABELS_ROW, _T("Row label&s") );
- autosizeMenu->Append( ID_SIZE_GRID, _T("Entire &grid") );
+ autosizeMenu->Append( ID_SIZE_ROW, wxT("Selected &row data") );
+ autosizeMenu->Append( ID_SIZE_COL, wxT("Selected &column data") );
+ autosizeMenu->Append( ID_SIZE_ROW_LABEL, wxT("Selected row la&bel") );
+ autosizeMenu->Append( ID_SIZE_COL_LABEL, wxT("Selected column &label") );
+ autosizeMenu->Append( ID_SIZE_LABELS_COL, wxT("Column la&bels") );
+ autosizeMenu->Append( ID_SIZE_LABELS_ROW, wxT("Row label&s") );
+ autosizeMenu->Append( ID_SIZE_GRID, wxT("Entire &grid") );
wxMenu *helpMenu = new wxMenu;
- helpMenu->Append( wxID_ABOUT, _T("&About wxGrid demo") );
+ helpMenu->Append( wxID_ABOUT, wxT("&About wxGrid demo") );
wxMenuBar *menuBar = new wxMenuBar;
- menuBar->Append( fileMenu, _T("&File") );
- menuBar->Append( viewMenu, _T("&Grid") );
- menuBar->Append( colMenu, _T("&Colours") );
- menuBar->Append( editMenu, _T("&Edit") );
- menuBar->Append( selectMenu, _T("&Select") );
- menuBar->Append( autosizeMenu, _T("&Autosize") );
- menuBar->Append( helpMenu, _T("&Help") );
+ menuBar->Append( fileMenu, wxT("&File") );
+ menuBar->Append( viewMenu, wxT("&Grid") );
+ menuBar->Append( colMenu, wxT("&Colours") );
+ menuBar->Append( editMenu, wxT("&Edit") );
+ menuBar->Append( selectMenu, wxT("&Select") );
+ menuBar->Append( autosizeMenu, wxT("&Autosize") );
+ menuBar->Append( helpMenu, wxT("&Help") );
SetMenuBar( menuBar );
wxPoint( 0, 0 ),
wxSize( 400, 300 ) );
+
#if wxUSE_LOG
int gridW = 600, gridH = 300;
int logW = gridW, logH = 100;
// this will create a grid and, by default, an associated grid
// table for strings
grid->CreateGrid( 0, 0 );
+
+ grid->GetTable()->SetAttrProvider(new CustomColumnHeadersProvider());
+
grid->AppendRows(100);
grid->AppendCols(100);
grid->AppendRows(ir);
grid->SetRowSize( 0, 60 );
- grid->SetCellValue( 0, 0, _T("Ctrl+Home\nwill go to\nthis cell") );
+ grid->SetCellValue( 0, 0, wxT("Ctrl+Home\nwill go to\nthis cell") );
- grid->SetCellValue( 0, 1, _T("A long piece of text to demonstrate wrapping.") );
+ grid->SetCellValue( 0, 1, wxT("A long piece of text to demonstrate wrapping.") );
grid->SetCellRenderer(0 , 1, new wxGridCellAutoWrapStringRenderer);
grid->SetCellEditor( 0, 1 , new wxGridCellAutoWrapStringEditor);
- grid->SetCellValue( 0, 2, _T("Blah") );
- grid->SetCellValue( 0, 3, _T("Read only") );
+ grid->SetCellValue( 0, 2, wxT("Blah") );
+ grid->SetCellValue( 0, 3, wxT("Read only") );
grid->SetReadOnly( 0, 3 );
- grid->SetCellValue( 0, 4, _T("Can veto edit this cell") );
+ grid->SetCellValue( 0, 4, wxT("Can veto edit this cell") );
- grid->SetCellValue( 0, 5, _T("Press\nCtrl+arrow\nto skip over\ncells") );
+ grid->SetCellValue( 0, 5, wxT("Press\nCtrl+arrow\nto skip over\ncells") );
grid->SetRowSize( 99, 60 );
- grid->SetCellValue( 99, 99, _T("Ctrl+End\nwill go to\nthis cell") );
- grid->SetCellValue( 1, 0, _T("This default cell will overflow into neighboring cells, but not if you turn overflow off."));
+ grid->SetCellValue( 99, 99, wxT("Ctrl+End\nwill go to\nthis cell") );
+ grid->SetCellValue( 1, 0, wxT("This default cell will overflow into neighboring cells, but not if you turn overflow off."));
grid->SetCellTextColour(1, 2, *wxRED);
grid->SetCellBackgroundColour(1, 2, *wxGREEN);
- grid->SetCellValue( 1, 4, _T("I'm in the middle"));
+ grid->SetCellValue( 1, 4, wxT("I'm in the middle"));
- grid->SetCellValue(2, 2, _T("red"));
+ grid->SetCellValue(2, 2, wxT("red"));
grid->SetCellTextColour(2, 2, *wxRED);
- grid->SetCellValue(3, 3, _T("green on grey"));
+ grid->SetCellValue(3, 3, wxT("green on grey"));
grid->SetCellTextColour(3, 3, *wxGREEN);
grid->SetCellBackgroundColour(3, 3, *wxLIGHT_GREY);
- grid->SetCellValue(4, 4, _T("a weird looking cell"));
+ grid->SetCellValue(4, 4, wxT("a weird looking cell"));
grid->SetCellAlignment(4, 4, wxALIGN_CENTRE, wxALIGN_CENTRE);
grid->SetCellRenderer(4, 4, new MyGridCellRenderer);
attr->SetBackgroundColour(*wxRED);
grid->SetRowAttr(5, attr);
- grid->SetCellValue(2, 4, _T("a wider column"));
+ grid->SetCellValue(2, 4, wxT("a wider column"));
grid->SetColSize(4, 120);
grid->SetColMinimalWidth(4, 120);
grid->SetCellTextColour(5, 8, *wxGREEN);
- grid->SetCellValue(5, 8, _T("Bg from row attr\nText col from cell attr"));
- grid->SetCellValue(5, 5, _T("Bg from row attr Text col from col attr and this text is so long that it covers over many many empty cells but is broken by one that isn't"));
+ grid->SetCellValue(5, 8, wxT("Bg from row attr\nText col from cell attr"));
+ grid->SetCellValue(5, 5, wxT("Bg from row attr Text col from col attr and this text is so long that it covers over many many empty cells but is broken by one that isn't"));
+ // Some numeric columns with different formatting.
grid->SetColFormatFloat(6);
- grid->SetCellValue(0, 6, wxString::Format(wxT("%g"), 3.1415));
- grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 1415.0));
- grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 12345.67890));
+ grid->SetCellValue(0, 6, "Default\nfloat format");
+ grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 3.1415));
+ grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 1415.0));
+ grid->SetCellValue(3, 6, wxString::Format(wxT("%g"), 12345.67890));
grid->SetColFormatFloat(7, 6, 2);
- grid->SetCellValue(0, 7, wxString::Format(wxT("%g"), 3.1415));
- grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 1415.0));
- grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 12345.67890));
-
- grid->SetColFormatNumber(8);
- grid->SetCellValue(0, 8, "17");
- grid->SetCellValue(1, 8, "0");
- grid->SetCellValue(2, 8, "-666");
+ grid->SetCellValue(0, 7, "Width 6\nprecision 2");
+ grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 3.1415));
+ grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 1415.0));
+ grid->SetCellValue(3, 7, wxString::Format(wxT("%g"), 12345.67890));
+
+ grid->SetColFormatCustom(8,
+ wxString::Format("%s:%i,%i,%s", wxGRID_VALUE_FLOAT, -1, 4, "g"));
+ grid->SetCellValue(0, 8, "Compact\nformat");
+ grid->SetCellValue(1, 8, wxT("31415e-4"));
+ grid->SetCellValue(2, 8, wxT("1415"));
+ grid->SetCellValue(3, 8, wxT("123456789e-4"));
+
+ grid->SetColFormatNumber(9);
+ grid->SetCellValue(0, 9, "Integer\ncolumn");
+ grid->SetCellValue(1, 9, "17");
+ grid->SetCellValue(2, 9, "0");
+ grid->SetCellValue(3, 9, "-666");
+ grid->SetCellAlignment(3, 9, wxALIGN_CENTRE, wxALIGN_TOP);
+ grid->SetCellValue(3, 10, "<- This numeric cell should be centred");
const wxString choices[] =
{
- _T("Please select a choice"),
- _T("This takes two cells"),
- _T("Another choice"),
+ wxT("Please select a choice"),
+ wxT("This takes two cells"),
+ wxT("Another choice"),
};
grid->SetCellEditor(4, 0, new wxGridCellChoiceEditor(WXSIZEOF(choices), choices));
grid->SetCellSize(4, 0, 1, 2);
grid->SetCellSize(7, 1, 3, 4);
grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
- grid->SetCellValue(7, 1, _T("Big box!"));
+ grid->SetCellValue(7, 1, wxT("Big box!"));
- // create a separator-like row: it's grey and it's non-resizeable
+ // create a separator-like row: it's grey and it's non-resizable
grid->DisableRowResize(10);
grid->SetRowSize(10, 30);
attr = new wxGridCellAttr;
GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
- GetMenuBar()->Check( ID_TOGGLENATIVEHEADER, false );
GetMenuBar()->Check( ID_TOGGLEGRIDLINES, true );
GetMenuBar()->Check( ID_CELLOVERFLOW, true );
}
GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
}
-void GridFrame::ToggleNativeHeader( wxCommandEvent& WXUNUSED(ev) )
+void GridFrame::SetNativeColHeader( wxCommandEvent& WXUNUSED(ev) )
{
- grid->SetUseNativeColLabels(
- GetMenuBar()->IsChecked( ID_TOGGLENATIVEHEADER ) );
+ CustomColumnHeadersProvider* provider =
+ static_cast<CustomColumnHeadersProvider*>(grid->GetTable()->GetAttrProvider());
+ provider->UseCustomColHeaders(false);
+ grid->SetUseNativeColLabels(true);
}
+void GridFrame::SetCustomColHeader( wxCommandEvent& WXUNUSED(ev) )
+{
+ CustomColumnHeadersProvider* provider =
+ static_cast<CustomColumnHeadersProvider*>(grid->GetTable()->GetAttrProvider());
+ provider->UseCustomColHeaders(true);
+ grid->SetUseNativeColLabels(false);
+}
+
+void GridFrame::SetDefaultColHeader( wxCommandEvent& WXUNUSED(ev) )
+{
+ CustomColumnHeadersProvider* provider =
+ static_cast<CustomColumnHeadersProvider*>(grid->GetTable()->GetAttrProvider());
+ provider->UseCustomColHeaders(false);
+ grid->SetUseNativeColLabels(false);
+}
+
+
void GridFrame::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
{
grid->EnableGridLines(
void GridFrame::OnSetHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
{
- wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
+ wxString choices[] = { wxT("0"), wxT("1"), wxT("2"), wxT("3"), wxT("4"), wxT("5"), wxT("6"), wxT("7"), wxT("8"), wxT("9"), wxT("10")};
- wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
- _T("Pen Width"), 11, choices);
+ wxSingleChoiceDialog dlg(this, wxT("Choose the thickness of the highlight pen:"),
+ wxT("Pen Width"), 11, choices);
int current = grid->GetCellHighlightPenWidth();
dlg.SetSelection(current);
void GridFrame::OnSetROHighlightWidth( wxCommandEvent& WXUNUSED(ev) )
{
- wxString choices[] = { _T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"), _T("6"), _T("7"), _T("8"), _T("9"), _T("10")};
+ wxString choices[] = { wxT("0"), wxT("1"), wxT("2"), wxT("3"), wxT("4"), wxT("5"), wxT("6"), wxT("7"), wxT("8"), wxT("9"), wxT("10")};
- wxSingleChoiceDialog dlg(this, _T("Choose the thickness of the highlight pen:"),
- _T("Pen Width"), 11, choices);
+ wxSingleChoiceDialog dlg(this, wxT("Choose the thickness of the highlight pen:"),
+ wxT("Pen Width"), 11, choices);
int current = grid->GetCellHighlightROPenWidth();
dlg.SetSelection(current);
void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
{
wxFont font = wxGetFontFromUser(this);
- if ( font.Ok() )
+ if ( font.IsOk() )
{
grid->SetLabelFont(font);
}
void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
{
wxColour col = wxGetColourFromUser(this);
- if ( col.Ok() )
+ if ( col.IsOk() )
{
grid->SetDefaultCellTextColour(col);
grid->Refresh();
void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
{
wxColour col = wxGetColourFromUser(this);
- if ( col.Ok() )
+ if ( col.IsOk() )
{
// Check the new Refresh function by passing it a rectangle
// which exactly fits the grid.
wxString logBuf;
if ( ev.GetRow() != -1 )
{
- logBuf << _T("Left click on row label ") << ev.GetRow();
+ logBuf << wxT("Left click on row label ") << ev.GetRow();
}
else if ( ev.GetCol() != -1 )
{
- logBuf << _T("Left click on col label ") << ev.GetCol();
+ logBuf << wxT("Left click on col label ") << ev.GetCol();
}
else
{
- logBuf << _T("Left click on corner label");
+ logBuf << wxT("Left click on corner label");
}
if ( ev.ShiftDown() )
- logBuf << _T(" (shift down)");
+ logBuf << wxT(" (shift down)");
if ( ev.ControlDown() )
- logBuf << _T(" (control down)");
+ logBuf << wxT(" (control down)");
wxLogMessage( wxT("%s"), logBuf.c_str() );
// you must call event skip if you want default grid processing
void GridFrame::OnCellLeftClick( wxGridEvent& ev )
{
- wxLogMessage(_T("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol());
+ wxLogMessage(wxT("Left click at row %d, col %d"), ev.GetRow(), ev.GetCol());
// you must call event skip if you want default grid processing
// (cell highlighting etc.)
}
-void GridFrame::OnShowSelection(wxCommandEvent& WXUNUSED(event))
-{
- // max number of elements to dump -- otherwise it can take too much time
- static const size_t countMax = 100;
-
- bool rows = false;
-
- switch ( grid->GetSelectionMode() )
- {
- case wxGrid::wxGridSelectCells:
- {
- const wxGridCellCoordsArray cells(grid->GetSelectedCells());
- size_t count = cells.size();
- wxLogMessage(_T("%lu cells selected:"), (unsigned long)count);
- if ( count > countMax )
- {
- wxLogMessage(_T("[too many selected cells, ")
- _T("showing only the first %lu]"),
- (unsigned long)countMax);
- count = countMax;
- }
-
- for ( size_t n = 0; n < count; n++ )
- {
- const wxGridCellCoords& c = cells[n];
- wxLogMessage(_T(" selected cell %lu: (%d, %d)"),
- (unsigned long)n, c.GetCol(), c.GetRow());
- }
- }
- break;
-
- case wxGrid::wxGridSelectRows:
- rows = true;
- // fall through
-
- case wxGrid::wxGridSelectColumns:
- {
- const wxChar *plural, *single;
- if ( rows )
- {
- plural = _T("rows");
- single = _T("row");
- }
- else // columns
- {
- plural = _T("columns");
- single = _T("column");
- }
-
- const wxArrayInt sels((const wxArrayInt)(rows ? grid->GetSelectedRows()
- : grid->GetSelectedCols()));
- size_t count = sels.size();
- wxLogMessage(_T("%lu %s selected:"),
- (unsigned long)count, plural);
- if ( count > countMax )
- {
- wxLogMessage(_T("[too many selected %s, ")
- _T("showing only the first %lu]"),
- plural, (unsigned long)countMax);
- count = countMax;
- }
-
- for ( size_t n = 0; n < count; n++ )
- {
- wxLogMessage(_T(" selected %s %lu: %d"),
- single, (unsigned long)n, sels[n]);
- }
- }
- break;
-
- default:
- wxFAIL_MSG( _T("unknown wxGrid selection mode") );
- break;
- }
-}
-
void GridFrame::OnSelectCell( wxGridEvent& ev )
{
wxString logBuf;
if ( ev.Selecting() )
- logBuf << _T("Selected ");
+ logBuf << wxT("Selected ");
else
- logBuf << _T("Deselected ");
- logBuf << _T("cell at row ") << ev.GetRow()
- << _T(" col ") << ev.GetCol()
- << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
- << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
- << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
- << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
+ logBuf << wxT("Deselected ");
+ logBuf << wxT("cell at row ") << ev.GetRow()
+ << wxT(" col ") << ev.GetCol()
+ << wxT(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
+ << wxT(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
+ << wxT(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
+ << wxT(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << wxT(" )");
//Indicate whether this column was moved
if ( ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() ) != ev.GetCol() )
- logBuf << _T(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );
+ logBuf << wxT(" *** Column moved, current position: ") << ((wxGrid *)ev.GetEventObject())->GetColPos( ev.GetCol() );
wxLogMessage( wxT("%s"), logBuf.c_str() );
{
wxString logBuf;
if ( ev.Selecting() )
- logBuf << _T("Selected ");
+ logBuf << wxT("Selected ");
else
- logBuf << _T("Deselected ");
- logBuf << _T("cells from row ") << ev.GetTopRow()
- << _T(" col ") << ev.GetLeftCol()
- << _T(" to row ") << ev.GetBottomRow()
- << _T(" col ") << ev.GetRightCol()
- << _T(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
- << _T(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
- << _T(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
- << _T(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << _T(" )");
+ logBuf << wxT("Deselected ");
+ logBuf << wxT("cells from row ") << ev.GetTopRow()
+ << wxT(" col ") << ev.GetLeftCol()
+ << wxT(" to row ") << ev.GetBottomRow()
+ << wxT(" col ") << ev.GetRightCol()
+ << wxT(" ( ControlDown: ")<< (ev.ControlDown() ? 'T':'F')
+ << wxT(", ShiftDown: ")<< (ev.ShiftDown() ? 'T':'F')
+ << wxT(", AltDown: ")<< (ev.AltDown() ? 'T':'F')
+ << wxT(", MetaDown: ")<< (ev.MetaDown() ? 'T':'F') << wxT(" )");
wxLogMessage( wxT("%s"), logBuf.c_str() );
ev.Skip();
void GridFrame::OnCellBeginDrag( wxGridEvent& ev )
{
- wxLogMessage(_T("Got request to drag cell at row %d, col %d"),
+ wxLogMessage(wxT("Got request to drag cell at row %d, col %d"),
ev.GetRow(), ev.GetCol());
ev.Skip();
if ( (ev.GetCol() == 4) &&
(ev.GetRow() == 0) &&
- (wxMessageBox(_T("Are you sure you wish to edit this cell"),
- _T("Checking"),wxYES_NO) == wxNO ) ) {
+ (wxMessageBox(wxT("Are you sure you wish to edit this cell"),
+ wxT("Checking"),wxYES_NO) == wxNO ) ) {
ev.Veto();
return;
if ( (ev.GetCol() == 4) &&
(ev.GetRow() == 0) &&
- (wxMessageBox(_T("Are you sure you wish to finish editing this cell"),
- _T("Checking"),wxYES_NO) == wxNO ) ) {
+ (wxMessageBox(wxT("Are you sure you wish to finish editing this cell"),
+ wxT("Checking"),wxYES_NO) == wxNO ) ) {
ev.Veto();
return;
{
static long s_sizeGrid = 10000;
- s_sizeGrid = wxGetNumberFromUser(_T("Size of the table to create"),
- _T("Size: "),
- _T("wxGridDemo question"),
+ s_sizeGrid = wxGetNumberFromUser(wxT("Size of the table to create"),
+ wxT("Size: "),
+ wxT("wxGridDemo question"),
s_sizeGrid,
0, 32000, this);
// ============================================================================
BigGridFrame::BigGridFrame(long sizeGrid)
- : wxFrame(NULL, wxID_ANY, _T("Plugin Virtual Table"),
+ : wxFrame(NULL, wxID_ANY, wxT("Plugin Virtual Table"),
wxDefaultPosition, wxSize(500, 450))
{
m_grid = new wxGrid(this, wxID_ANY, wxDefaultPosition, wxDefaultSize);
static const wxString severities[] =
{
- _T("wishlist"),
- _T("minor"),
- _T("normal"),
- _T("major"),
- _T("critical"),
+ wxT("wishlist"),
+ wxT("minor"),
+ wxT("normal"),
+ wxT("major"),
+ wxT("critical"),
};
static struct BugsGridData
bool opened;
} gs_dataBugsGrid [] =
{
- { 18, _T("foo doesn't work"), Sev_Major, 1, _T("wxMSW"), true },
- { 27, _T("bar crashes"), Sev_Critical, 1, _T("all"), false },
- { 45, _T("printing is slow"), Sev_Minor, 3, _T("wxMSW"), true },
- { 68, _T("Rectangle() fails"), Sev_Normal, 1, _T("wxMSW"), false },
+ { 18, wxT("foo doesn't work"), Sev_Major, 1, wxT("wxMSW"), true },
+ { 27, wxT("bar crashes"), Sev_Critical, 1, wxT("all"), false },
+ { 45, wxT("printing is slow"), Sev_Minor, 3, wxT("wxMSW"), true },
+ { 68, wxT("Rectangle() fails"), Sev_Normal, 1, wxT("wxMSW"), false },
};
static const wxChar *headers[Col_Max] =
{
- _T("Id"),
- _T("Summary"),
- _T("Severity"),
- _T("Priority"),
- _T("Platform"),
- _T("Opened?"),
+ wxT("Id"),
+ wxT("Summary"),
+ wxT("Severity"),
+ wxT("Priority"),
+ wxT("Platform"),
+ wxT("Opened?"),
};
// ----------------------------------------------------------------------------
// fall thorugh (TODO should be a list)
case Col_Summary:
- return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
+ return wxString::Format(wxT("%s:80"), wxGRID_VALUE_STRING);
case Col_Platform:
- return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
+ return wxString::Format(wxT("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
case Col_Opened:
return wxGRID_VALUE_BOOL;
}
- wxFAIL_MSG(_T("unknown column"));
+ wxFAIL_MSG(wxT("unknown column"));
return wxEmptyString;
}
switch ( col )
{
case Col_Id:
- return wxString::Format(_T("%d"), gd.id);
+ return wxString::Format(wxT("%d"), gd.id);
case Col_Priority:
- return wxString::Format(_T("%d"), gd.prio);
+ return wxString::Format(wxT("%d"), gd.prio);
case Col_Opened:
- return gd.opened ? _T("1") : _T("0");
+ return gd.opened ? wxT("1") : wxT("0");
case Col_Severity:
return severities[gd.severity];
case Col_Id:
case Col_Priority:
case Col_Opened:
- wxFAIL_MSG(_T("unexpected column"));
+ wxFAIL_MSG(wxT("unexpected column"));
break;
case Col_Severity:
if ( n == WXSIZEOF(severities) )
{
- wxLogWarning(_T("Invalid severity value '%s'."),
+ wxLogWarning(wxT("Invalid severity value '%s'."),
value.c_str());
gd.severity = Sev_Normal;
}
return gd.severity;
default:
- wxFAIL_MSG(_T("unexpected column"));
+ wxFAIL_MSG(wxT("unexpected column"));
return -1;
}
}
}
else
{
- wxFAIL_MSG(_T("unexpected column"));
+ wxFAIL_MSG(wxT("unexpected column"));
return false;
}
break;
default:
- wxFAIL_MSG(_T("unexpected column"));
+ wxFAIL_MSG(wxT("unexpected column"));
}
}
}
else
{
- wxFAIL_MSG(_T("unexpected column"));
+ wxFAIL_MSG(wxT("unexpected column"));
}
}
// ----------------------------------------------------------------------------
BugsGridFrame::BugsGridFrame()
- : wxFrame(NULL, wxID_ANY, _T("Bugs table"))
+ : wxFrame(NULL, wxID_ANY, wxT("Bugs table"))
{
wxGrid *grid = new wxGrid(this, wxID_ANY);
wxGridTableBase *table = new BugsGridTable();
{
new TabularGridFrame;
}
+
+// Example using wxGrid::Render
+// Displays a preset selection or, if it exists, a selection block
+// Draws the selection to a wxBitmap and displays the bitmap
+void GridFrame::OnGridRender( wxCommandEvent& event )
+{
+ int styleRender = 0, i;
+ bool useLometric = false, defSize = false;
+ double zoom = 1;
+ wxSize sizeMargin( 0, 0 );
+ wxPoint pointOrigin( 0, 0 );
+
+ wxMenu* menu = GetMenuBar()->GetMenu( 0 );
+ wxMenuItem* menuItem = menu->FindItem( ID_RENDER_ROW_LABEL );
+ menu = menuItem->GetMenu();
+
+ if ( menu->FindItem( ID_RENDER_ROW_LABEL )->IsChecked() )
+ styleRender |= wxGRID_DRAW_ROWS_HEADER;
+ if ( menu->FindItem( ID_RENDER_COL_LABEL )->IsChecked() )
+ styleRender |= wxGRID_DRAW_COLS_HEADER;
+ if ( menu->FindItem( ID_RENDER_GRID_LINES )->IsChecked() )
+ styleRender |= wxGRID_DRAW_CELL_LINES;
+ if ( menu->FindItem( ID_RENDER_GRID_BORDER )->IsChecked() )
+ styleRender |= wxGRID_DRAW_BOX_RECT;
+ if ( menu->FindItem( ID_RENDER_SELECT_HLIGHT )->IsChecked() )
+ styleRender |= wxGRID_DRAW_SELECTION;
+ if ( menu->FindItem( ID_RENDER_LOMETRIC )->IsChecked() )
+ useLometric = true;
+ if ( menu->FindItem( ID_RENDER_MARGIN )->IsChecked() )
+ {
+ pointOrigin.x += 50;
+ pointOrigin.y += 50;
+ sizeMargin.IncBy( 50 );
+ }
+ if ( menu->FindItem( ID_RENDER_ZOOM )->IsChecked() )
+ zoom = 1.25;
+ if ( menu->FindItem( ID_RENDER_DEFAULT_SIZE )->IsChecked() )
+ defSize = true;
+
+ // init render area coords with a default row and col selection
+ wxGridCellCoords topLeft( 0, 0 ), bottomRight( 8, 6 );
+ // check whether we are printing a block selection
+ // other selection types not catered for here
+ if ( event.GetId() == ID_RENDER_COORDS )
+ {
+ topLeft.SetCol( 6 );
+ topLeft.SetRow( 4 );
+ bottomRight.SetCol( 15 );
+ bottomRight.SetRow( 29 );
+ }
+ else if ( grid->IsSelection() && grid->GetSelectionBlockTopLeft().Count() )
+ {
+ wxGridCellCoordsArray cells = grid->GetSelectionBlockTopLeft();
+ if ( grid->GetSelectionBlockBottomRight().Count() )
+ {
+ cells.Add( grid->GetSelectionBlockBottomRight()[ 0 ] );
+ topLeft.Set( cells[ 0 ].GetRow(),
+ cells[ 0 ].GetCol() );
+ bottomRight.Set( cells[ 1 ].GetRow(),
+ cells[ 1 ].GetCol() );
+ }
+ }
+
+ // sum col widths
+ wxSize sizeRender( 0, 0 );
+ wxGridSizesInfo sizeinfo = grid->GetColSizes();
+ for ( i = topLeft.GetCol(); i <= bottomRight.GetCol(); i++ )
+ {
+ sizeRender.x += sizeinfo.GetSize( i );
+ }
+
+ // sum row heights
+ sizeinfo = grid->GetRowSizes();
+ for ( i = topLeft.GetRow(); i <= bottomRight.GetRow(); i++ )
+ {
+ sizeRender.y += sizeinfo.GetSize( i );
+ }
+
+ if ( styleRender & wxGRID_DRAW_ROWS_HEADER )
+ sizeRender.x += grid->GetRowLabelSize();
+ if ( styleRender & wxGRID_DRAW_COLS_HEADER )
+ sizeRender.y += grid->GetColLabelSize();
+
+ sizeRender.x *= zoom;
+ sizeRender.y *= zoom;
+
+ // delete any existing render frame and create new one
+ wxWindow* win = FindWindow( "frameRender" );
+ if ( win )
+ win->Destroy();
+
+ wxFrame* frame = new wxFrame( this, wxID_ANY, "Grid Render" );
+ frame->SetClientSize( 780, 400 );
+ frame->SetName( "frameRender" );
+
+ wxPanel* canvas = new wxPanel( frame, wxID_ANY );
+
+ // make bitmap large enough for margins if any
+ if ( !defSize )
+ sizeRender.IncBy( sizeMargin * 2 );
+ else
+ sizeRender.IncBy( sizeMargin );
+
+ wxBitmap bmp( sizeRender );
+ // don't leave it larger or drawing will be scaled
+ sizeRender.DecBy( sizeMargin * 2 );
+
+ wxMemoryDC memDc(bmp);
+
+ // default row labels have no background colour so set background
+ memDc.SetBackground( wxBrush( canvas->GetBackgroundColour() ) );
+ memDc.Clear();
+
+ // convert sizeRender to mapping mode units if necessary
+ if ( useLometric )
+ {
+ memDc.SetMapMode( wxMM_LOMETRIC );
+ sizeRender.x = memDc.DeviceToLogicalXRel( sizeRender.x );
+ sizeRender.y = memDc.DeviceToLogicalYRel( sizeRender.y );
+ }
+
+ // pass wxDefaultSize if menu item is checked
+ if ( defSize )
+ sizeRender = wxDefaultSize;
+
+ grid->Render( memDc,
+ pointOrigin,
+ sizeRender,
+ topLeft, bottomRight,
+ wxGridRenderStyle( styleRender ) );
+
+ m_gridBitmap = bmp;
+
+ canvas->Connect( wxEVT_PAINT,
+ wxPaintEventHandler(GridFrame::OnRenderPaint),
+ NULL,
+ this );
+
+ frame->Show();
+}
+
+void GridFrame::OnRenderPaint( wxPaintEvent& event )
+{
+ wxPanel* canvas = ( wxPanel* )event.GetEventObject();
+ wxPaintDC dc( canvas );
+ canvas->PrepareDC( dc );
+
+ if ( !m_gridBitmap.IsOk() )
+ return;;
+
+ wxMemoryDC memDc( m_gridBitmap );
+
+ dc.Blit( 0, 0,
+ m_gridBitmap.GetWidth(),
+ m_gridBitmap.GetHeight(),
+ &memDc, 0, 0 );
+}
projects / wxWidgets.git / blobdiff