Method _go_to_tab

editor/script/script_editor_plugin.cpp:709–778

}

void ScriptEditor::_go_to_tab(int p_idx) {
	ScriptEditorBase *current = _get_current_editor();
	if (current) {
		if (current->is_unsaved()) {
			current->apply_code();
		}
	}

	Control *c = tab_container->get_tab_control(p_idx);
	if (!c) {
		return;
	}

	if (history_pos >= 0 && history_pos < history.size() && history[history_pos].control == tab_container->get_current_tab_control()) {
		Node *n = tab_container->get_current_tab_control();

		if (Object::cast_to<ScriptEditorBase>(n)) {
			history.write[history_pos].state = Object::cast_to<ScriptEditorBase>(n)->get_navigation_state();
		}
		if (Object::cast_to<EditorHelp>(n)) {
			history.write[history_pos].state = Object::cast_to<EditorHelp>(n)->get_scroll();
		}
	}

	history.resize(history_pos + 1);
	ScriptHistory sh;
	sh.control = c;
	sh.state = Variant();

	if (!lock_history && (history.is_empty() || history[history.size() - 1].control != sh.control)) {
		history.push_back(sh);
		history_pos++;
	}

	tab_container->set_current_tab(p_idx);

	c = tab_container->get_current_tab_control();

	if (Object::cast_to<ScriptEditorBase>(c)) {
		script_name_label->set_text(Object::cast_to<ScriptEditorBase>(c)->get_name());
		script_icon->set_texture(Object::cast_to<ScriptEditorBase>(c)->get_theme_icon());
		if (is_visible_in_tree()) {
			Object::cast_to<ScriptEditorBase>(c)->ensure_focus();
		}

		Ref<Script> scr = Object::cast_to<ScriptEditorBase>(c)->get_edited_resource();
		if (scr.is_valid()) {
			notify_script_changed(scr);
		}

		Object::cast_to<ScriptEditorBase>(c)->validate();
	}
	if (Object::cast_to<EditorHelp>(c)) {
		script_name_label->set_text(Object::cast_to<EditorHelp>(c)->get_class());
		script_icon->set_texture(get_editor_theme_icon(SNAME("Help")));
		if (is_visible_in_tree()) {
			Object::cast_to<EditorHelp>(c)->set_focused();
		}