Minor cosmetic changes in some editor plugins

3 files changed, 16 insertions, 11 deletions

diff --git a/editor/plugins/asset_library_editor_plugin.cpp b/editor/plugins/asset_library_editor_plugin.cpp
index b5231ce468..4a2295fab2 100644
--- a/editor/plugins/asset_library_editor_plugin.cpp
+++ b/editor/plugins/asset_library_editor_plugin.cpp
@@ -407,8 +407,6 @@ void EditorAssetLibraryItemDownload::configure(const String &p_title, int p_asse
 		icon->set_texture(get_icon("DefaultProjectIcon", "EditorIcons"));
 	host = p_download_url;
 	sha256 = p_sha256_hash;
-	asset_installer->connect("confirmed", this, "_close");
-	dismiss->set_normal_texture(get_icon("Close", "EditorIcons"));
 	_make_request();
 }
 
@@ -416,9 +414,11 @@ void EditorAssetLibraryItemDownload::_notification(int p_what) {
 
 	switch (p_what) {
 
-		case NOTIFICATION_READY: {
+		// FIXME: The editor crashes if 'NOTICATION_THEME_CHANGED' is used.
+		case NOTIFICATION_ENTER_TREE: {
 
 			add_style_override("panel", get_stylebox("panel", "TabContainer"));
+			dismiss->set_normal_texture(get_icon("Close", "EditorIcons"));
 		} break;
 		case NOTIFICATION_PROCESS: {
 
@@ -571,6 +571,7 @@ EditorAssetLibraryItemDownload::EditorAssetLibraryItemDownload() {
 
 	asset_installer = memnew(EditorAssetInstaller);
 	add_child(asset_installer);
+	asset_installer->connect("confirmed", this, "_close");
 
 	prev_status = -1;
 
diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp
index becf60bf28..ec391186c3 100644
--- a/editor/plugins/script_editor_plugin.cpp
+++ b/editor/plugins/script_editor_plugin.cpp
@@ -56,7 +56,7 @@ void ScriptEditorBase::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("request_open_script_at_line", PropertyInfo(Variant::OBJECT, "script"), PropertyInfo(Variant::INT, "line")));
 	ADD_SIGNAL(MethodInfo("request_save_history"));
 	ADD_SIGNAL(MethodInfo("go_to_help", PropertyInfo(Variant::STRING, "what")));
-	// TODO This signal is no use for VisualScript...
+	// TODO: This signal is no use for VisualScript.
 	ADD_SIGNAL(MethodInfo("search_in_files_requested", PropertyInfo(Variant::STRING, "text")));
 }
 
@@ -205,11 +205,13 @@ void ScriptEditorQuickOpen::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
-
 			connect("confirmed", this, "_confirmed");
 
-			search_box->set_right_icon(get_icon("Search", "EditorIcons"));
 			search_box->set_clear_button_enabled(true);
+			FALLTHROUGH;
+		}
+		case NOTIFICATION_THEME_CHANGED: {
+			search_box->set_right_icon(get_icon("Search", "EditorIcons"));
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
 			disconnect("confirmed", this, "_confirmed");
@@ -242,6 +244,8 @@ ScriptEditorQuickOpen::ScriptEditorQuickOpen() {
 	set_hide_on_ok(false);
 	search_options->connect("item_activated", this, "_confirmed");
 	search_options->set_hide_root(true);
+	search_options->set_hide_folding(true);
+	search_options->add_constant_override("draw_guides", 1);
 }
 
 /////////////////////////////////
diff --git a/editor/quick_open.cpp b/editor/quick_open.cpp
index dc2f098333..4e1c900ee4 100644
--- a/editor/quick_open.cpp
+++ b/editor/quick_open.cpp
@@ -256,16 +256,16 @@ void EditorQuickOpen::_confirmed() {
 void EditorQuickOpen::_notification(int p_what) {
 
 	switch (p_what) {
-
 		case NOTIFICATION_ENTER_TREE: {
-
 			connect("confirmed", this, "_confirmed");
 
-			search_box->set_right_icon(get_icon("Search", "EditorIcons"));
 			search_box->set_clear_button_enabled(true);
+			FALLTHROUGH;
+		}
+		case NOTIFICATION_THEME_CHANGED: {
+			search_box->set_right_icon(get_icon("Search", "EditorIcons"));
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
-
 			disconnect("confirmed", this, "_confirmed");
 		} break;
 	}
@@ -289,7 +289,6 @@ EditorQuickOpen::EditorQuickOpen() {
 
 	VBoxContainer *vbc = memnew(VBoxContainer);
 	add_child(vbc);
-	//set_child_rect(vbc);
 	search_box = memnew(LineEdit);
 	vbc->add_margin_child(TTR("Search:"), search_box);
 	search_box->connect("text_changed", this, "_text_changed");
@@ -302,6 +301,7 @@ EditorQuickOpen::EditorQuickOpen() {
 	set_hide_on_ok(false);
 	search_options->connect("item_activated", this, "_confirmed");
 	search_options->set_hide_root(true);
+	search_options->set_hide_folding(true);
 	search_options->add_constant_override("draw_guides", 1);
 	ei = "EditorIcons";
 	ot = "Object";