SDL_Rect GuiWindow::getAbsolutePosition()
{
SDL_Rect out = getPosition();
for (GuiWindow* wnd = getParent(); wnd != NULL; wnd = wnd->getParent() )
{
SDL_AddRectPosition( out, wnd->getPosition() );
}
return out;
}
void GuiWindow::getAncestors(WindowList *captured)
{
WindowList backward;
for ( GuiWindow* curr = this; curr != NULL; curr = curr->getParent() )
{
backward.push_back(curr);
}
for ( auto it = backward.rbegin(); it != backward.rend(); it++ )
{
captured->push_back(*it);
}
}