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Fix getting outdated tab controls

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This commit is contained in:
Rindbee 2022-07-18 19:56:23 +08:00
parent ecc86afc00
commit c47ac20620
2 changed files with 8 additions and 2 deletions
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9
scene/gui/tab_container.cpp
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@ -312,7 +312,7 @@ Vector<Control *> TabContainer::_get_tab_controls() const {
Vector<Control *> controls;
for (int i = 0; i < get_child_count(); i++) {
Control *control = Object::cast_to<Control>(get_child(i));
if (!control || control->is_set_as_top_level() || control == tab_bar) {
if (!control || control->is_set_as_top_level() || control == tab_bar || control == child_removing) {
continue;
}
@ -549,7 +549,12 @@ void TabContainer::remove_child_notify(Node *p_child) {
return;
}
tab_bar->remove_tab(get_tab_idx_from_control(c));
int idx = get_tab_idx_from_control(c);
// Before this, the tab control has not changed; after this, the tab control has changed.
child_removing = p_child;
tab_bar->remove_tab(idx);
child_removing = nullptr;
_update_margins();
if (get_tab_count() == 0) {

1
scene/gui/tab_container.h
View File

@ -46,6 +46,7 @@ class TabContainer : public Container {
bool drag_to_rearrange_enabled = false;
bool use_hidden_tabs_for_min_size = false;
bool theme_changing = false;
Node *child_removing = nullptr;
int _get_top_margin() const;
Vector<Control *> _get_tab_controls() const;