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added wxGridCellRenderer

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5971 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-02-11 19:40:56 +00:00
parent 2e9a678817
commit ab79958a7f
4 changed files with 290 additions and 111 deletions
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73
samples/newgrid/griddemo.cpp
View File

@@ -8,9 +8,17 @@
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// declarations
// ============================================================================
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#ifdef __GNUG__
#pragma implementation
#pragma interface
#pragma implementation
#pragma interface
#endif
// For compilers that support precompilation, includes "wx/wx.h".
@@ -30,9 +38,19 @@
#include "griddemo.h"
// ----------------------------------------------------------------------------
// wxWin macros
// ----------------------------------------------------------------------------
IMPLEMENT_APP( GridApp )
// ============================================================================
// implementation
// ============================================================================
// ----------------------------------------------------------------------------
// GridApp
// ----------------------------------------------------------------------------
bool GridApp::OnInit()
{
@@ -42,7 +60,9 @@ bool GridApp::OnInit()
return TRUE;
}
// ----------------------------------------------------------------------------
// GridFrame
// ----------------------------------------------------------------------------
BEGIN_EVENT_TABLE( GridFrame, wxFrame )
EVT_MENU( ID_TOGGLEROWLABELS, GridFrame::ToggleRowLabels )
@@ -61,6 +81,9 @@ BEGIN_EVENT_TABLE( GridFrame, wxFrame )
EVT_MENU( ID_DELETECOL, GridFrame::DeleteSelectedCols )
EVT_MENU( ID_CLEARGRID, GridFrame::ClearGrid )
EVT_MENU( ID_SET_CELL_FG_COLOUR, GridFrame::SetCellFgColour )
EVT_MENU( ID_SET_CELL_BG_COLOUR, GridFrame::SetCellBgColour )
EVT_MENU( ID_ABOUT, GridFrame::About )
EVT_MENU( wxID_EXIT, GridFrame::OnQuit )
@@ -90,8 +113,6 @@ GridFrame::GridFrame()
viewMenu->Append( ID_TOGGLEROWLABELS, "&Row labels", "", TRUE );
viewMenu->Append( ID_TOGGLECOLLABELS, "&Col labels", "", TRUE );
viewMenu->Append( ID_TOGGLEEDIT, "&Editable", "", TRUE );
viewMenu->Append( ID_SETLABELCOLOUR, "Set &label colour" );
viewMenu->Append( ID_SETLABELTEXTCOLOUR, "Set label &text colour" );
wxMenu *rowLabelMenu = new wxMenu;
@@ -111,7 +132,12 @@ GridFrame::GridFrame()
colLabelMenu->Append( ID_COLLABELHORIZALIGN, "&Horizontal" );
colLabelMenu->Append( ID_COLLABELVERTALIGN, "&Vertical" );
viewMenu->Append( ID_GRIDLINECOLOUR, "&Grid line colour" );
wxMenu *colMenu = new wxMenu;
colMenu->Append( ID_SETLABELCOLOUR, "Set &label colour" );
colMenu->Append( ID_SETLABELTEXTCOLOUR, "Set label &text colour" );
colMenu->Append( ID_GRIDLINECOLOUR, "&Grid line colour" );
colMenu->Append( ID_SET_CELL_FG_COLOUR, "Set cell &foreground colour" );
colMenu->Append( ID_SET_CELL_BG_COLOUR, "Set cell &background colour" );
wxMenu *editMenu = new wxMenu;
editMenu->Append( ID_INSERTROW, "Insert &row" );
@@ -126,6 +152,7 @@ GridFrame::GridFrame()
wxMenuBar *menuBar = new wxMenuBar;
menuBar->Append( fileMenu, "&File" );
menuBar->Append( viewMenu, "&View" );
menuBar->Append( colMenu, "&Colours" );
menuBar->Append( editMenu, "&Edit" );
menuBar->Append( helpMenu, "&Help" );
@@ -164,11 +191,16 @@ GridFrame::GridFrame()
grid->SetCellValue( 99, 99, "Ctrl+End\nwill go to\nthis cell" );
grid->SetCellValue(2, 2, "red");
grid->SetCellTextColour(2, 2, *wxRED);
grid->SetCellValue(3, 3, "green on grey");
grid->SetCellTextColour(3, 3, *wxGREEN);
grid->SetCellBackgroundColour(3, 3, *wxLIGHT_GREY);
grid->SetCellValue(4, 4, "a weird looking cell");
grid->SetCellAlignment(4, 4, wxCENTRE, wxCENTRE);
grid->SetCellRenderer(4, 4, new MyGridCellRenderer);
wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
topSizer->Add( grid,
1,
@@ -411,6 +443,19 @@ void GridFrame::ClearGrid( wxCommandEvent& WXUNUSED(ev) )
grid->ClearGrid();
}
void GridFrame::SetCellFgColour( wxCommandEvent& WXUNUSED(ev) )
{
wxColour col = wxGetColourFromUser(this);
if ( col.Ok() )
grid->SetDefaultCellTextColour(col);
}
void GridFrame::SetCellBgColour( wxCommandEvent& WXUNUSED(ev) )
{
wxColour col = wxGetColourFromUser(this);
if ( col.Ok() )
grid->SetDefaultCellBackgroundColour(col);
}
void GridFrame::OnLabelLeftClick( wxGridEvent& ev )
{
@@ -524,3 +569,19 @@ void GridFrame::OnQuit( wxCommandEvent& WXUNUSED(ev) )
Close( TRUE );
}
// ----------------------------------------------------------------------------
// MyGridCellRenderer
// ----------------------------------------------------------------------------
void MyGridCellRenderer::Draw(wxGrid& grid,
wxDC& dc,
const wxRect& rect,
int row, int col,
bool isSelected)
{
wxGridCellStringRenderer::Draw(grid, dc, rect, row, col, isSelected);
dc.SetPen(*wxGREEN_PEN);
dc.SetBrush(*wxTRANSPARENT_BRUSH);
dc.DrawEllipse(rect);
}