void View::Refresh( void ) {
Window *win = static_cast<Window *>( windows.Tail() );
Flood( Color(CF_COLOR_WHITE) );
while ( win ) {
if ( !win->Closed() ) {
win->Blit( this, Rect( 0, 0, win->Width(), win->Height() ),
win->LeftEdge(), win->TopEdge() );
}
win = static_cast<Window *>( win->Prev() );
}
// now update the display
Update();
}
void View::Refresh( const Rect &refresh ) {
Window *window = static_cast<Window *>( windows.Tail() );
Rect v( refresh );
v.Clip( *this );
FillRect( v, Color(CF_COLOR_WHITE) );
while ( window ) {
if ( !window->Closed() ) {
// clip the window to the refresh area
Rect win = *window;
Rect src( 0, 0, window->Width(), window->Height() );
win.ClipBlit( src, v );
if ( win.Width() && win.Height() )
window->Blit( this, src, win.LeftEdge(), win.TopEdge() );
}
window = static_cast<Window *>( window->Prev() );
}
Update( v );
}