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Fix crash when hiding subwindow during popup of new subwindow

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This commit is contained in:
HolonProduction 2023-08-19 11:20:38 +02:00
parent 4714e95896
commit e2cea458a3
1 changed files with 5 additions and 0 deletions
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5
scene/main/viewport.cpp
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@ -363,6 +363,7 @@ void Viewport::_sub_window_grab_focus(Window *p_window) {
return;
}
// The index needs to be update before every usage in case an event callback changed the window list.
int index = _sub_window_find(p_window);
ERR_FAIL_COND(index == -1);
@ -374,6 +375,8 @@ void Viewport::_sub_window_grab_focus(Window *p_window) {
gui.subwindow_drag = SUB_WINDOW_DRAG_DISABLED;
}
// Can only move to foreground, but no focus granted.
index = _sub_window_find(p_window);
ERR_FAIL_COND(index == -1);
SubWindow sw = gui.sub_windows[index];
gui.sub_windows.remove_at(index);
gui.sub_windows.push_back(sw);
@ -401,6 +404,8 @@ void Viewport::_sub_window_grab_focus(Window *p_window) {
gui.subwindow_focused->_event_callback(DisplayServer::WINDOW_EVENT_FOCUS_IN);
{ // Move to foreground.
index = _sub_window_find(p_window);
ERR_FAIL_COND(index == -1);
SubWindow sw = gui.sub_windows[index];
gui.sub_windows.remove_at(index);
gui.sub_windows.push_back(sw);