ToDoList.py 文件源码

def createTaskWidgets(self):
        '''Create one task widget for every task found in current task store'''

        ## START OF NAUGHTY CODE
        # DELETE TASK CONTAINER AND SCROLL AREA SO WE CAN RE-CREATE THEM
        # FOR SOME REASON RE-USING THE EXISTING ONES DOES NOT SHOW THE TASK WIDGETS
        self.taskContainer.deleteLater()
        self.scrollArea.deleteLater()

        self.taskContainer = QtGui.QWidget()
        self.scrollArea = QtGui.QScrollArea()
        self.scrollArea.setWidget(self.taskContainer)
        self.layout().addWidget(self.scrollArea)
        ## END OF NAUGHTY CODE

        self.taskWidgets = [TaskWidget(t, self.taskContainer) for t in self.taskStore.tasks]
        self.update()