void wxBitmapComboBox::OnDrawBackground(wxDC& dc,
const wxRect& rect,
int item,
int flags) const
{
if ( GetCustomPaintWidth() == 0 ||
!(flags & wxODCB_PAINTING_SELECTED) ||
item < 0 )
{
wxOwnerDrawnComboBox::OnDrawBackground(dc, rect, item, flags);
return;
}
//
// Just paint simple selection background under where is text
// (ie. emulate what MSW image choice does).
//
int xPos = 0; // Starting x of selection rectangle
const int vSizeDec = 1; // Vertical size reduction of selection rectangle edges
xPos = GetCustomPaintWidth() + 2;
wxCoord x, y;
GetTextExtent(GetString(item), &x, &y, 0, 0);
dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
wxColour selCol = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT);
dc.SetPen(selCol);
dc.SetBrush(selCol);
dc.DrawRectangle(rect.x+xPos,
rect.y+vSizeDec,
x + 4,
rect.height-(vSizeDec*2));
}
void wxBitmapComboBox::OnDrawBackground(wxDC& dc,
const wxRect& rect,
int item,
int flags) const
{
if ( GetCustomPaintWidth() == 0 ||
!(flags & wxODCB_PAINTING_SELECTED) ||
item < 0 ||
( (flags & wxODCB_PAINTING_CONTROL) && (GetInternalFlags() & wxCC_FULL_BUTTON)) )
{
wxOwnerDrawnComboBox::OnDrawBackground(dc, rect, item, flags);
return;
}
wxBitmapComboBoxBase::DrawBackground(dc, rect, item, flags);
}
