dialogs.py 文件源码

def remove(self):
        selected = self.blockedList.selectedItems()
        if selected:
            item = selected[0]
            index = self.blockedList.indexFromItem(item)
            self.blockedList.takeItem(index.row())
            user = item.text()
            self.app.blocked.remove(user)
            if user in self.app.friends.keys():
                treeitem = QStandardItem(user)
                treeitem.setText(user)
                treeitem.setIcon(QIcon(self.app.theme["path"] + "/offline.png"))
                self.app.gui.friendsModel.appendRow(treeitem)