Skip EVT_RIGHT_UP event in wxHtmlWindow if it wasn't handled.

[wxWidgets.git] / samples / grid / griddemo.cpp

diff --git a/samples/grid/griddemo.cpp b/samples/grid/griddemo.cpp
index 636d3674961ae53b6403a94aba19e68f6318fade..aa3b4d59c4e21f65f31803634275a739d20df2a6 100644 (file)
--- a/samples/grid/griddemo.cpp
+++ b/samples/grid/griddemo.cpp
@@ -5,7 +5,7 @@
 // Modified by: Santiago Palacios
 // RCS-ID:      $Id$
 // Copyright:   (c) Michael Bedward, Julian Smart, Vadim Zeitlin
 // Modified by: Santiago Palacios
 // RCS-ID:      $Id$
 // Copyright:   (c) Michael Bedward, Julian Smart, Vadim Zeitlin

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -43,6 +43,85 @@
     #include "../sample.xpm"
 #endif
 
     #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
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxWin macros
 // ----------------------------------------------------------------------------


@@ -78,7 +157,9 @@ BEGIN_EVENT_TABLE( GridFrame, wxFrame )
     EVT_MENU( ID_TOGGLECOLMOVING, GridFrame::ToggleColMoving )
     EVT_MENU( ID_TOGGLEGRIDSIZING, GridFrame::ToggleGridSizing )
     EVT_MENU( ID_TOGGLEGRIDDRAGCELL, GridFrame::ToggleGridDragCell )
     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_TOGGLEGRIDLINES, GridFrame::ToggleGridLines )
     EVT_MENU( ID_AUTOSIZECOLS, GridFrame::AutoSizeCols )
     EVT_MENU( ID_CELLOVERFLOW, GridFrame::CellOverflow )


@@ -119,7 +200,6 @@ BEGIN_EVENT_TABLE( GridFrame, wxFrame )
     EVT_MENU( ID_SELECT_ROW, GridFrame::SelectRow)
     EVT_MENU( ID_SELECT_ALL, GridFrame::SelectAll)
     EVT_MENU( ID_SELECT_UNSELECT, GridFrame::OnAddToSelectToggle)
     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_SIZE_ROW, GridFrame::AutoSizeRow )
     EVT_MENU( ID_SIZE_COL, GridFrame::AutoSizeCol )


@@ -170,7 +250,6 @@ GridFrame::GridFrame()
     viewMenu->AppendCheckItem(ID_TOGGLECOLMOVING, "Col drag-&move");
     viewMenu->AppendCheckItem(ID_TOGGLEGRIDSIZING, "&Grid drag-resize");
     viewMenu->AppendCheckItem(ID_TOGGLEGRIDDRAGCELL, "&Grid drag-cell");
     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...");
     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...");


@@ -184,8 +263,8 @@ GridFrame::GridFrame()
                       rowLabelMenu,
                       wxT("Change alignment of row labels") );
 
                       rowLabelMenu,
                       wxT("Change alignment of row labels") );
 

-    rowLabelMenu->Append( ID_ROWLABELHORIZALIGN, wxT("&Horizontal") );
-    rowLabelMenu->Append( ID_ROWLABELVERTALIGN, wxT("&Vertical") );
+    rowLabelMenu->AppendRadioItem( ID_ROWLABELHORIZALIGN, wxT("&Horizontal") );
+    rowLabelMenu->AppendRadioItem( ID_ROWLABELVERTALIGN, wxT("&Vertical") );

 
     wxMenu *colLabelMenu = new wxMenu;
 
 
     wxMenu *colLabelMenu = new wxMenu;
 


@@ -193,8 +272,19 @@ GridFrame::GridFrame()
                       colLabelMenu,
                       wxT("Change alignment of col labels") );
 
                       colLabelMenu,
                       wxT("Change alignment of col labels") );
 

-    colLabelMenu->Append( ID_COLLABELHORIZALIGN, wxT("&Horizontal") );
-    colLabelMenu->Append( ID_COLLABELVERTALIGN, wxT("&Vertical") );
+    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") );
+

 
     wxMenu *colMenu = new wxMenu;
     colMenu->Append( ID_SETLABELCOLOUR, wxT("Set &label colour...") );
 
     wxMenu *colMenu = new wxMenu;
     colMenu->Append( ID_SETLABELCOLOUR, wxT("Set &label colour...") );


@@ -215,8 +305,6 @@ GridFrame::GridFrame()
     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->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->Append( ID_SHOW_SELECTION,
-                        wxT("&Show current selection\tCtrl-Alt-S"));

     selectMenu->AppendSeparator();
     selectMenu->Append( ID_SELECT_ALL, wxT("Select all"));
     selectMenu->Append( ID_SELECT_ROW, wxT("Select row 2"));
     selectMenu->AppendSeparator();
     selectMenu->Append( ID_SELECT_ALL, wxT("Select all"));
     selectMenu->Append( ID_SELECT_ROW, wxT("Select row 2"));


@@ -267,6 +355,7 @@ GridFrame::GridFrame()
                        wxPoint( 0, 0 ),
                        wxSize( 400, 300 ) );
 
                        wxPoint( 0, 0 ),
                        wxSize( 400, 300 ) );
 

+

 #if wxUSE_LOG
     int gridW = 600, gridH = 300;
     int logW = gridW, logH = 100;
 #if wxUSE_LOG
     int gridW = 600, gridH = 300;
     int logW = gridW, logH = 100;


@@ -286,6 +375,9 @@ GridFrame::GridFrame()
     // this will create a grid and, by default, an associated grid
     // table for strings
     grid->CreateGrid( 0, 0 );
     // 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(100);
     grid->AppendCols(100);
 


@@ -347,20 +439,33 @@ GridFrame::GridFrame()
     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"));
 
     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->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->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[] =
     {
 
     const wxString choices[] =
     {


@@ -377,7 +482,7 @@ GridFrame::GridFrame()
     grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
     grid->SetCellValue(7, 1, wxT("Big box!"));
 
     grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
     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;
     grid->DisableRowResize(10);
     grid->SetRowSize(10, 30);
     attr = new wxGridCellAttr;


@@ -427,7 +532,6 @@ void GridFrame::SetDefaults()
     GetMenuBar()->Check( ID_TOGGLECOLMOVING, false );
     GetMenuBar()->Check( ID_TOGGLEGRIDSIZING, true );
     GetMenuBar()->Check( ID_TOGGLEGRIDDRAGCELL, false );
     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()->Check( ID_TOGGLEGRIDLINES, true );
     GetMenuBar()->Check( ID_CELLOVERFLOW, true );
 }


@@ -497,12 +601,31 @@ void GridFrame::ToggleGridDragCell( wxCommandEvent& WXUNUSED(ev) )
         GetMenuBar()->IsChecked( ID_TOGGLEGRIDDRAGCELL ) );
 }
 
         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::ToggleGridLines( wxCommandEvent& WXUNUSED(ev) )
 {
     grid->EnableGridLines(


@@ -590,7 +713,7 @@ void GridFrame::SetLabelTextColour( wxCommandEvent& WXUNUSED(ev) )
 void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
 {
     wxFont font = wxGetFontFromUser(this);
 void GridFrame::SetLabelFont( wxCommandEvent& WXUNUSED(ev) )
 {
     wxFont font = wxGetFontFromUser(this);

-    if ( font.Ok() )
+    if ( font.IsOk() )

     {
         grid->SetLabelFont(font);
     }
     {
         grid->SetLabelFont(font);
     }


@@ -833,7 +956,7 @@ void GridFrame::SelectRowsOrCols( wxCommandEvent& WXUNUSED(ev) )
 void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 {
     wxColour col = wxGetColourFromUser(this);
 void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 {
     wxColour col = wxGetColourFromUser(this);

-    if ( col.Ok() )
+    if ( col.IsOk() )

     {
         grid->SetDefaultCellTextColour(col);
         grid->Refresh();
     {
         grid->SetDefaultCellTextColour(col);
         grid->Refresh();


@@ -843,7 +966,7 @@ void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
 void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
 {
     wxColour col = wxGetColourFromUser(this);
 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.
     {
         // Check the new Refresh function by passing it a rectangle
         // which exactly fits the grid.


@@ -960,82 +1083,6 @@ void GridFrame::OnColSize( wxGridSizeEvent& ev )
 }
 
 
 }
 
 

-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(wxT("%lu cells selected:"), (unsigned long)count);
-                if ( count > countMax )
-                {
-                    wxLogMessage(wxT("[too many selected cells, ")
-                                 wxT("showing only the first %lu]"),
-                                 (unsigned long)countMax);
-                    count = countMax;
-                }
-
-                for ( size_t n = 0; n < count; n++ )
-                {
-                    const wxGridCellCoords& c = cells[n];
-                    wxLogMessage(wxT("  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 = wxT("rows");
-                    single = wxT("row");
-                }
-                else // columns
-                {
-                    plural = wxT("columns");
-                    single = wxT("column");
-                }
-
-                const wxArrayInt sels((const wxArrayInt)(rows ? grid->GetSelectedRows()
-                                           : grid->GetSelectedCols()));
-                size_t count = sels.size();
-                wxLogMessage(wxT("%lu %s selected:"),
-                             (unsigned long)count, plural);
-                if ( count > countMax )
-                {
-                    wxLogMessage(wxT("[too many selected %s, ")
-                                 wxT("showing only the first %lu]"),
-                                 plural, (unsigned long)countMax);
-                    count = countMax;
-                }
-
-                for ( size_t n = 0; n < count; n++ )
-                {
-                    wxLogMessage(wxT("  selected %s %lu: %d"),
-                                 single, (unsigned long)n, sels[n]);
-                }
-            }
-            break;
-
-        default:
-            wxFAIL_MSG( wxT("unknown wxGrid selection mode") );
-            break;
-    }
-}
-

 void GridFrame::OnSelectCell( wxGridEvent& ev )
 {
     wxString logBuf;
 void GridFrame::OnSelectCell( wxGridEvent& ev )
 {
     wxString logBuf;