A few small Debugger->Errors tab enhancements:

1. Added "Clear" button to clear list.
2. Errors list now populated with newest items comes first, so no need to scroll everytime.
3. Added PopupMenu to errors list with ability to quickly Copy error text & details.

1 files changed, 66 insertions, 1 deletions

diff --git a/editor/script_editor_debugger.cpp b/editor/script_editor_debugger.cpp
index a1c1ec3351..4d807243a4 100644
--- a/editor/script_editor_debugger.cpp
+++ b/editor/script_editor_debugger.cpp
@@ -1686,6 +1686,45 @@ void ScriptEditorDebugger::_clear_remote_objects() {
 	remote_objects.clear();
 }
 
+void ScriptEditorDebugger::_clear_errors_list() {
+
+	error_list->clear();
+	error_count = 0;
+	_notification(NOTIFICATION_PROCESS);
+}
+
+// Right click on specific file(s) or folder(s).
+void ScriptEditorDebugger::_error_list_item_rmb_selected(int p_item, const Vector2 &p_pos) {
+
+	item_menu->clear();
+	item_menu->set_size(Size2(1, 1));
+
+	// Allow specific actions only on one item.
+	bool single_item_selected = error_list->get_selected_items().size() == 1;
+
+	if (single_item_selected) {
+		item_menu->add_icon_item(get_icon("CopyNodePath", "EditorIcons"), TTR("Copy Error"), ITEM_MENU_COPY_ERROR);
+	}
+
+	if (item_menu->get_item_count() > 0) {
+		item_menu->set_position(error_list->get_global_position() + p_pos);
+		item_menu->popup();
+	}
+}
+
+void ScriptEditorDebugger::_item_menu_id_pressed(int p_option) {
+
+	switch (p_option) {
+
+		case ITEM_MENU_COPY_ERROR: {
+			String title = error_list->get_item_text(error_list->get_current());
+			String desc = error_list->get_item_tooltip(error_list->get_current());
+
+			OS::get_singleton()->set_clipboard(title + "\n----------\n" + desc);
+		} break;
+	}
+}
+
 void ScriptEditorDebugger::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_stack_dump_frame_selected"), &ScriptEditorDebugger::_stack_dump_frame_selected);
@@ -1705,6 +1744,10 @@ void ScriptEditorDebugger::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_error_stack_selected"), &ScriptEditorDebugger::_error_stack_selected);
 	ClassDB::bind_method(D_METHOD("_profiler_activate"), &ScriptEditorDebugger::_profiler_activate);
 	ClassDB::bind_method(D_METHOD("_profiler_seeked"), &ScriptEditorDebugger::_profiler_seeked);
+	ClassDB::bind_method(D_METHOD("_clear_errors_list"), &ScriptEditorDebugger::_clear_errors_list);
+
+	ClassDB::bind_method(D_METHOD("_error_list_item_rmb_selected"), &ScriptEditorDebugger::_error_list_item_rmb_selected);
+	ClassDB::bind_method(D_METHOD("_item_menu_id_pressed"), &ScriptEditorDebugger::_item_menu_id_pressed);
 
 	ClassDB::bind_method(D_METHOD("_paused"), &ScriptEditorDebugger::_paused);
 
@@ -1829,9 +1872,31 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 
 		error_split = memnew(HSplitContainer);
 		VBoxContainer *errvb = memnew(VBoxContainer);
+		HBoxContainer *errhb = memnew(HBoxContainer);
 		errvb->set_h_size_flags(SIZE_EXPAND_FILL);
+		Label *velb = memnew(Label(TTR("Errors:")));
+		velb->set_h_size_flags(SIZE_EXPAND_FILL);
+		errhb->add_child(velb);
+
+		clearbutton = memnew(Button);
+		clearbutton->set_text(TTR("Clear"));
+		clearbutton->connect("pressed", this, "_clear_errors_list");
+		errhb->add_child(clearbutton);
+		errvb->add_child(errhb);
+
 		error_list = memnew(ItemList);
-		errvb->add_margin_child(TTR("Errors:"), error_list, true);
+		error_list->set_v_size_flags(SIZE_EXPAND_FILL);
+		error_list->set_h_size_flags(SIZE_EXPAND_FILL);
+		error_list->connect("item_rmb_selected", this, "_error_list_item_rmb_selected");
+		error_list->set_allow_rmb_select(true);
+		error_list->set_autoscroll_to_bottom(true);
+
+		item_menu = memnew(PopupMenu);
+		item_menu->connect("id_pressed", this, "_item_menu_id_pressed");
+		error_list->add_child(item_menu);
+
+		errvb->add_child(error_list);
+
 		error_split->add_child(errvb);
 
 		errvb = memnew(VBoxContainer);