Simplify signals of TreeSearchPanel

Author: monxa

editor/task_tree.cpp

@@ -533,10 +533,8 @@ void TaskTree::_notification(int p_what) {
 			tree->connect("multi_selected", callable_mp(this, &TaskTree::_on_item_selected).unbind(3), CONNECT_DEFERRED);
 			tree->connect("item_activated", callable_mp(this, &TaskTree::_on_item_activated));
 			tree->connect("item_collapsed", callable_mp(this, &TaskTree::_on_item_collapsed));
-			// TODO: Simplify these signals into one (candidate names: changed, updated, update_requested):
-			tree_search->search_panel->connect("text_changed", callable_mp(this, &TaskTree::_update_tree).unbind(1));
+			tree_search->search_panel->connect("update_requested", callable_mp(this, &TaskTree::_update_tree));
 			tree_search->search_panel->connect("visibility_changed", callable_mp(this, &TaskTree::_update_tree));
-			tree_search->search_panel->connect("filter_toggled", callable_mp(this, &TaskTree::_update_tree));
 		} break;
 		case NOTIFICATION_THEME_CHANGED: {
 			_do_update_theme_item_cache();

editor/tree_search.cpp

@@ -82,35 +82,30 @@ void TreeSearchPanel::_add_spacer(float p_width_multiplier) {
 	add_child(spacer);
 }
 
-void TreeSearchPanel::_emit_text_changed(const String &p_text) {
-	this->emit_signal("text_changed", p_text);
-}
-
 void TreeSearchPanel::_emit_text_submitted(const String &p_text) {
 	this->emit_signal("text_submitted");
 }
 
-void TreeSearchPanel::_emit_filter_toggled() {
-	this->emit_signal("filter_toggled");
+void TreeSearchPanel::_emit_update_requested(){
+	emit_signal("update_requested");
 }
 
 void TreeSearchPanel::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_READY: {
 			_initialize_controls();
-			line_edit_search->connect("text_changed", callable_mp(this, &TreeSearchPanel::_emit_text_changed));
+			line_edit_search->connect("text_changed", callable_mp(this, &TreeSearchPanel::_emit_update_requested).unbind(1));
 			_initialize_close_callbacks();
 			line_edit_search->connect("text_submitted", callable_mp(this, &TreeSearchPanel::_emit_text_submitted));
-			check_button_filter_highlight->connect("pressed", callable_mp(this, &TreeSearchPanel::_emit_filter_toggled));
+			check_button_filter_highlight->connect("pressed", callable_mp(this, &TreeSearchPanel::_emit_update_requested));
 			break;
 		}
 	}
 }
 
 void TreeSearchPanel::_bind_methods() {
-	ADD_SIGNAL(MethodInfo("text_changed"));
+	ADD_SIGNAL(MethodInfo("update_requested"));
 	ADD_SIGNAL(MethodInfo("text_submitted"));
-	ADD_SIGNAL(MethodInfo("filter_toggled"));
 }
 
 TreeSearchPanel::TreeSearchPanel() {

editor/tree_search.h

@@ -53,9 +53,8 @@ class TreeSearchPanel : public HFlowContainer {
 	void _add_spacer(float width_multiplier = 1.f);
 
 	void _on_draw_highlight(TreeItem *p_item, Rect2 p_rect);
-	void _emit_text_changed(const String &p_text);
 	void _emit_text_submitted(const String &p_text);
-	void _emit_filter_toggled();
+	void _emit_update_requested();
 	void _notification(int p_what);
 
 protected: