Fix text edit wrapping beyond control size, issue 23896

scene/gui/text_edit.cpp

@@ -549,16 +549,17 @@ void TextEdit::_notification(int p_what) {
 				MessageQueue::get_singleton()->push_call(this, "_cursor_changed_emit");
 			if (text_changed_dirty)
 				MessageQueue::get_singleton()->push_call(this, "_text_changed_emit");
-			update_wrap_at();
+			_update_wrap_at();
 		} break;
 		case NOTIFICATION_RESIZED: {
 
 			_update_scrollbars();
-			update_wrap_at();
+			call_deferred("_update_wrap_at");
 		} break;
 		case NOTIFICATION_THEME_CHANGED: {
 
 			_update_caches();
+			_update_wrap_at();
 		} break;
 		case MainLoop::NOTIFICATION_WM_FOCUS_IN: {
 			window_has_focus = true;
@@ -3643,7 +3644,7 @@ int TextEdit::get_total_visible_rows() const {
 	return total_rows;
 }
 
-void TextEdit::update_wrap_at() {
+void TextEdit::_update_wrap_at() {
 
 	wrap_at = get_size().width - cache.style_normal->get_minimum_size().width - cache.line_number_w - cache.breakpoint_gutter_width - cache.fold_gutter_width - wrap_right_offset;
 	update_cursor_wrap_offset();
@@ -6091,6 +6092,7 @@ void TextEdit::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_click_selection_held"), &TextEdit::_click_selection_held);
 	ClassDB::bind_method(D_METHOD("_toggle_draw_caret"), &TextEdit::_toggle_draw_caret);
 	ClassDB::bind_method(D_METHOD("_v_scroll_input"), &TextEdit::_v_scroll_input);
+	ClassDB::bind_method(D_METHOD("_update_wrap_at"), &TextEdit::_update_wrap_at);
 
 	BIND_ENUM_CONSTANT(SEARCH_MATCH_CASE);
 	BIND_ENUM_CONSTANT(SEARCH_WHOLE_WORDS);

scene/gui/text_edit.h

@@ -336,7 +336,7 @@ private:
 	int get_total_visible_rows() const;
 
 	void update_cursor_wrap_offset();
-	void update_wrap_at();
+	void _update_wrap_at();
 	bool line_wraps(int line) const;
 	int times_line_wraps(int line) const;
 	Vector<String> get_wrap_rows_text(int p_line) const;