Merge pull request #80227 from raulsntos/get_tab_bar

Expose the `TabBar` of a `TabContainer`
godotengine · Sep 24, 2023 · 42fb795 · 42fb795
2 parents 98747a9 + 408a08f
commit 42fb795
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Showing 3 changed files with 14 additions and 0 deletions.
diff --git a/doc/classes/TabContainer.xml b/doc/classes/TabContainer.xml
@@ -30,6 +30,13 @@
  Returns the previously active tab index.
  </description>
  </method>
+ <method name="get_tab_bar" qualifiers="const">
+ <return type="TabBar" />
+ <description>
+ Returns the [TabBar] contained in this container.
+ [b]Warning:[/b] This is a required internal node, removing and freeing it or editing its tabs may cause a crash. If you wish to edit the tabs, use the methods provided in [TabContainer].
+ </description>
+ </method>
  <method name="get_tab_button_icon" qualifiers="const">
  <return type="Texture2D" />
  <param index="0" name="tab_idx" type="int" />

diff --git a/scene/gui/tab_container.cpp b/scene/gui/tab_container.cpp
@@ -585,6 +585,10 @@ void TabContainer::remove_child_notify(Node *p_child) {
  }
 }
 
+TabBar *TabContainer::get_tab_bar() const {
+ return tab_bar;
+}
+
 int TabContainer::get_tab_count() const {
  return tab_bar->get_tab_count();
 }
@@ -912,6 +916,7 @@ void TabContainer::_bind_methods() {
  ClassDB::bind_method(D_METHOD("get_current_tab"), &TabContainer::get_current_tab);
  ClassDB::bind_method(D_METHOD("get_previous_tab"), &TabContainer::get_previous_tab);
  ClassDB::bind_method(D_METHOD("get_current_tab_control"), &TabContainer::get_current_tab_control);
+ ClassDB::bind_method(D_METHOD("get_tab_bar"), &TabContainer::get_tab_bar);
  ClassDB::bind_method(D_METHOD("get_tab_control", "tab_idx"), &TabContainer::get_tab_control);
  ClassDB::bind_method(D_METHOD("set_tab_alignment", "alignment"), &TabContainer::set_tab_alignment);
  ClassDB::bind_method(D_METHOD("get_tab_alignment"), &TabContainer::get_tab_alignment);

diff --git a/scene/gui/tab_container.h b/scene/gui/tab_container.h
@@ -111,6 +111,8 @@ class TabContainer : public Container {
  static void _bind_methods();
 
 public:
+ TabBar *get_tab_bar() const;
+
  int get_tab_idx_at_point(const Point2 &p_point) const;
  int get_tab_idx_from_control(Control *p_child) const;