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Added wxDataViewCustomCell.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37716 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2006-02-24 18:19:55 +00:00
parent b30b49e993
commit e152afc3d4
4 changed files with 354 additions and 15 deletions
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55
samples/dataview/dataview.cpp
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@@ -40,12 +40,14 @@ public:
m_list.Add( wxT("Test") );
for (i = 0; i < 500; i++)
{ m_bools.Add( 0 ); m_bools.Add( 1 ); }
for (i = 0; i < 500; i++)
{ m_colours.Add( wxT("red") ); m_colours.Add( wxT("green") ); }
}
virtual size_t GetNumberOfRows()
{ return 1000; }
virtual size_t GetNumberOfCols()
{ return 4; }
{ return 5; }
// as reported by wxVariant
virtual wxString GetColType( size_t col )
@@ -61,7 +63,11 @@ public:
if (col == 3)
{
return (bool) m_bools[row];
} else
} else
if (col == 4)
{
return m_colours[row];
}
if (col == 2)
{
return m_list[row];
@@ -88,6 +94,45 @@ public:
wxArrayString m_list;
wxArrayInt m_bools;
wxArrayString m_colours;
};
// -------------------------------------
// MyCustomCell
// -------------------------------------
class MyCustomCell: public wxDataViewCustomCell
{
public:
MyCustomCell() :
wxDataViewCustomCell( wxT("string"), wxDATAVIEW_CELL_INERT )
{
m_colour = wxT("black");
}
bool SetValue( const wxVariant &value )
{
m_colour = value.GetString();
return true;
}
bool Render( wxRect rect, wxDC *dc, int state )
{
dc->SetPen( *wxBLACK_PEN );
if (m_colour == wxT("red"))
dc->SetBrush( *wxRED_BRUSH );
else if (m_colour == wxT("green"))
dc->SetBrush( *wxGREEN_BRUSH );
else
dc->SetBrush( *wxBLACK_BRUSH );
dc->DrawRectangle( rect );
return true;
}
wxSize GetSize()
{
return wxSize(20,8);
}
private:
wxString m_colour;
};
// -------------------------------------
@@ -176,11 +221,17 @@ MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h):
dataview_left->AppendTextColumn( wxT("first"), 0 );
dataview_left->AppendTextColumn( wxT("second"), 1 );
wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 2 );
dataview_left->AppendColumn( column );
dataview_left->AppendToggleColumn( wxT("fourth"), 3 );
MyCustomCell *custom_cell = new MyCustomCell;
column = new wxDataViewColumn( wxT("custom"), custom_cell, 4 );
dataview_left->AppendColumn( column );
// Right wxDataViewCtrl using the same model
dataview_right = new wxDataViewCtrl( this, -1 );
dataview_right->AssociateModel( model );