void Window::Draw( void ) {
DrawBack();
Widget *wd = widgets;
while ( wd ) {
if ( !wd->Hidden() ) wd->Draw();
wd = wd->next;
}
}
GUI_Status Window::HandleEvent( const SDL_Event &event ) {
if ( ((flags & WIN_CLOSE_ESC) && (event.type == SDL_KEYDOWN) &&
(event.key.keysym.sym == SDLK_ESCAPE)) ||
((flags & WIN_CLOSE_UNFOCUS) && (event.type == SDL_MOUSEBUTTONDOWN) &&
!Contains( event.button.x, event.button.y )) ) return GUI_CLOSE;
GUI_Status rc = GUI_OK;
Widget *wd = widgets;
while ( wd ) {
if ( !wd->Hidden() && !wd->Disabled() ) {
GUI_Status wrc = wd->HandleEvent( event );
if ( wrc != GUI_OK ) rc = wrc;
}
wd = wd->next;
}
return rc;
}