示例#1
0
    def initUI(self):
        self.setViewMode(QListView.IconMode)
        for item in self.menus:
            widgetItem = QListWidgetItem(self)
            widgetItem.metadata = item
            widgetItem.setText(item['title'])
            widgetItem.setToolTip(item.get('description', ''))
            widgetItem.setIcon(QIcon(item['icon']))
            self.addItem(widgetItem)

        self.setCurrentRow(0)
        self.setIconSize(QSize(32, 32))
        self.setMovement(QListView.Static)
        self.setUniformItemSizes(True)

        # self.setSize()
        self.setStyleSheet("""QListWidget::Item {
	padding-left: 10px;
	padding-right: 10px;
	padding-bottom: 5px;
}""")

        shadow = QGraphicsDropShadowEffect(self)
        shadow.setColor(Qt.black)
        shadow.setBlurRadius(10)
        shadow.setOffset(0, 0)
        self.setGraphicsEffect(shadow)
示例#2
0
    def reloadMenus(self, menus):
        self.menuList.clear()

        for menu in menus:
            listItem = QListWidgetItem(QIcon(menu['icon']), menu['title'])
            # 可以通过setData(self, int, Any)储存数据,通过data(self, int) -> Any获取数据
            # 经过测试发现前几个索引返回的都是对象的内部属性,改用.属性直接赋值的方式储存数据
            # listItem.setData(0, item)
            listItem.metadata = menu
            self.menuList.addItem(listItem)

        self.menuList.setCurrentRow(0)