styles_manager.py 文件源码

def __init__(self, api, model, selection_model, parent):
        super().__init__(parent)
        self._api = api
        selection_model.selectionChanged.connect(self._on_selection_change)

        self._styles_list_view = QtWidgets.QListView(self)
        self._styles_list_view.setModel(model)
        self._styles_list_view.setSelectionModel(selection_model)

        self._add_button = QtWidgets.QPushButton('Add', self)
        self._add_button.clicked.connect(self._on_add_button_click)
        self._remove_button = QtWidgets.QPushButton('Remove', self)
        self._remove_button.setEnabled(False)
        self._remove_button.clicked.connect(self._on_remove_button_click)
        self._duplicate_button = QtWidgets.QPushButton('Duplicate', self)
        self._duplicate_button.setEnabled(False)
        self._duplicate_button.clicked.connect(self._on_duplicate_button_click)
        self._move_up_button = QtWidgets.QPushButton('Move up', self)
        self._move_up_button.setEnabled(False)
        self._move_up_button.clicked.connect(self._on_move_up_button_click)
        self._move_down_button = QtWidgets.QPushButton('Move down', self)
        self._move_down_button.setEnabled(False)
        self._move_down_button.clicked.connect(self._on_move_down_button_click)
        self._rename_button = QtWidgets.QPushButton('Rename', self)
        self._rename_button.setEnabled(False)
        self._rename_button.clicked.connect(self._on_rename_button_click)

        strip = QtWidgets.QWidget(self)
        layout = QtWidgets.QGridLayout(strip, margin=0)
        layout.addWidget(self._add_button, 0, 0)
        layout.addWidget(self._remove_button, 0, 1)
        layout.addWidget(self._duplicate_button, 0, 2)
        layout.addWidget(self._move_up_button, 1, 0)
        layout.addWidget(self._move_down_button, 1, 1)
        layout.addWidget(self._rename_button, 1, 2)

        layout = QtWidgets.QVBoxLayout(self, margin=0)
        layout.addWidget(self._styles_list_view)
        layout.addWidget(strip)