tab_general.py 文件源码

def select_maps_context_menu(self, position):
        global_position = self.general_map_selection.mapToGlobal(position)

        def get_header_action(parent, map_name):
            label = QLabel(map_name)

            font = label.font()
            font.setBold(True)
            label.setFont(font)
            label.setStyleSheet('color: black; margin:5px; margin-left: 15px;')

            action = QWidgetAction(parent)
            action.setDisabled(True)
            action.setDefaultWidget(label)

            return action

        if self.general_map_selection.count():
            row = self.general_map_selection.indexAt(position)
            if row:
                element = self.general_map_selection.item(row.row())
                if element:
                    map_name = element.data(Qt.UserRole)
                    file_path = self._controller.get_model().get_data().get_file_path(map_name)

                    menu = QMenu()
                    menu.addAction(get_header_action(menu, map_name))
                    menu.addSeparator()

                    show_in_folder = menu.addAction('&Show in folder', lambda:
                        QDesktopServices.openUrl(QUrl.fromLocalFile(os.path.dirname(file_path))))
                    if file_path is None:
                        show_in_folder.setEnabled(False)

                    menu.addAction('Use as &mask', lambda: self._controller.apply_action(SetGeneralMask(map_name)))
                    menu.addAction('R&emove', lambda: self._controller.apply_action(
                        NewDataAction(self._controller.get_model().get_data().get_updated(removals=[map_name]))))
                    menu.exec(global_position)