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()
python类QScrollArea()的实例源码
def LayoutDesign(self):
self.widget = QtGui.QWidget()
self.layout = QtGui.QGridLayout(self.widget)
self.layout.setSpacing(1)
self.layout.setHorizontalSpacing(0)
self.layout.setVerticalSpacing(0)
self.scroll = QtGui.QScrollArea()
self.scroll.setWidgetResizable(True)
self.scroll.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.scroll.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
self.scroll.setWidget(self.widget)
self.LayoutChangesOnSliceChange(self.Electrode.slices)
self.layout.addWidget(self.CustomWebView, 1, 0,1,25, QtCore.Qt.AlignLeft)
self.layout.setContentsMargins(0, 0, 0, 0)
self.setContentsMargins(0, 0, 0, 0)
self.grid1 = QtGui.QGridLayout()
self.grid1.addWidget(self.scroll,3,0)
self.setLayout(self.grid1)
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()
def setupUI(self):
mainLayout = QtGui.QVBoxLayout()
self.setLayout(mainLayout)
self.buttonLayout = QtGui.QHBoxLayout()
self.msg = QtGui.QLabel()
self.addTaskButton = QtGui.QPushButton('Add Task')
self.addTaskButton.setToolTip('Add a new task to the list')
self.sortButton = QtGui.QPushButton('Reverse Sorting')
self.sortButton.setCheckable(True)
self.sortButton.setToolTip('Push to sort so highest priorities are at the top,\notherwise lowest will be at the top.')
self.helpButton = QtGui.QPushButton('?')
self.helpButton.setMaximumWidth(30)
self.helpButton.setFlat(True)
self.helpButton.setToolTip(self.__helpText())
self.hideButton = QtGui.QPushButton('Hide Finished Tasks')
self.hideButton.setCheckable(True)
self.hideButton.setToolTip('Hide finished tasks to keep the list tidy')
self.clipboardButton = QtGui.QPushButton('Copy To Clipboard')
self.clipboardButton.setToolTip('Push to copy current task info to cliboard for pasting into emails or other text documents.\nHandy to keep those coordinators happy.')
self.buttonLayout.addWidget(self.addTaskButton)
self.buttonLayout.addWidget(self.sortButton)
self.buttonLayout.addWidget(self.hideButton)
self.buttonLayout.addWidget(self.clipboardButton)
self.buttonLayout.addSpacing(20)
self.buttonLayout.addWidget(self.helpButton)
self.layout().addWidget(self.msg)
self.layout().addLayout(self.buttonLayout)
self.taskContainer = QtGui.QWidget()
self.scrollArea = QtGui.QScrollArea()
self.scrollArea.setWidget(self.taskContainer)
self.layout().addWidget(self.scrollArea)
self.createTaskWidgets()
self.update()
def setupUI(self):
mainLayout = QtGui.QVBoxLayout()
self.setLayout(mainLayout)
self.buttonLayout = QtGui.QHBoxLayout()
self.msg = QtGui.QLabel()
self.addTaskButton = QtGui.QPushButton('Add Task')
self.addTaskButton.setToolTip('Add a new task to the list')
self.sortButton = QtGui.QPushButton('Reverse Sorting')
self.sortButton.setCheckable(True)
self.sortButton.setToolTip('Push to sort so highest priorities are at the top,\notherwise lowest will be at the top.')
self.helpButton = QtGui.QPushButton('?')
self.helpButton.setMaximumWidth(30)
self.helpButton.setFlat(True)
self.helpButton.setToolTip(self.__helpText())
self.hideButton = QtGui.QPushButton('Hide Finished Tasks')
self.hideButton.setCheckable(True)
self.hideButton.setToolTip('Hide finished tasks to keep the list tidy')
self.clipboardButton = QtGui.QPushButton('Copy To Clipboard')
self.clipboardButton.setToolTip('Push to copy current task info to cliboard for pasting into emails or other text documents.\nHandy to keep those coordinators happy.')
self.buttonLayout.addWidget(self.addTaskButton)
self.buttonLayout.addWidget(self.sortButton)
self.buttonLayout.addWidget(self.hideButton)
self.buttonLayout.addWidget(self.clipboardButton)
self.buttonLayout.addSpacing(20)
self.buttonLayout.addWidget(self.helpButton)
self.layout().addWidget(self.msg)
self.layout().addLayout(self.buttonLayout)
self.taskContainer = QtGui.QWidget()
self.scrollArea = QtGui.QScrollArea()
self.scrollArea.setWidget(self.taskContainer)
self.layout().addWidget(self.scrollArea)
self.createTaskWidgets()
self.update()
