Python QListWidget.__init__示例

示例#1

 def __init__(self, parent=None):
     QListWidget.__init__(self, parent)
     self.setAlternatingRowColors(True)
     self.setStyleSheet('QListView::item { padding: 0.5ex }')
     self.setContextMenuPolicy(Qt.ContextMenuPolicy.ActionsContextMenu)
     self.ac_edit = ac = QAction(QIcon(I('edit_input.png')), _('Rename this bookmark'), self)
     self.addAction(ac)
     self.ac_delete = ac = QAction(QIcon(I('trash.png')), _('Remove this bookmark'), self)
     self.addAction(ac)

示例#2

 def __init__(self, parent=None):
     QListWidget.__init__(self, parent)
     self.setAlternatingRowColors(True)
     self.setStyleSheet('QListView::item { padding: 0.5ex }')
     self.setContextMenuPolicy(Qt.ContextMenuPolicy.ActionsContextMenu)
     self.ac_edit = ac = QAction(QIcon(I('edit_input.png')), _('Rename this bookmark'), self)
     self.addAction(ac)
     self.ac_delete = ac = QAction(QIcon(I('trash.png')), _('Remove this bookmark'), self)
     self.addAction(ac)
     self.gesture_manager = GestureManager(self)
     self.setVerticalScrollMode(QAbstractItemView.ScrollMode.ScrollPerPixel)

示例#3

 def __init__(self, all_authors, parent):
     QListWidget.__init__(self, parent)
     self.setDragEnabled(True)
     self.setSelectionMode(
         QAbstractItemView.SelectionMode.ExtendedSelection)
     self.setDropIndicatorShown(True)
     self.setDragDropMode(QAbstractItemView.DragDropMode.InternalMove)
     self.setAlternatingRowColors(True)
     self.d = ItemDelegate(all_authors, self)
     self.d.edited.connect(self.edited,
                           type=Qt.ConnectionType.QueuedConnection)
     self.setItemDelegate(self.d)

示例#4

 def __init__(self, actions, parent=None, is_source=True):
     QListWidget.__init__(self, parent)
     self.setSelectionMode(QAbstractItemView.SelectionMode.ExtendedSelection)
     self.setDragEnabled(True)
     self.viewport().setAcceptDrops(True)
     self.setDropIndicatorShown(True)
     self.setDragDropMode(QAbstractItemView.DragDropMode.InternalMove)
     self.setDefaultDropAction(Qt.DropAction.CopyAction if ismacos else Qt.DropAction.MoveAction)
     self.setMinimumHeight(400)
     self.is_source = is_source
     if is_source:
         actions = self.sort_actions_alphabetically(actions)
         actions = [None] + actions
     self.set_names(actions)

示例#5

 def __init__(self, parent=None):
     QListWidget.__init__(self, parent)
     self.setSelectionMode(
         QAbstractItemView.SelectionMode.ExtendedSelection)