def __init__( self, parent, condition = None, delegate = None ):
super( ClipBoardSelectDialog, self ).__init__( parent )
tree = TreeView()
tree.setModel( ClipBoardModel() )
if delegate: tree.setItemDelegate( delegate )
condition = condition( self ) if condition else lambda component: True
def doubleClicked( index ):
if not index.isValid(): return
component = tree.model().itemFromIndex( index ).component
if condition( component ):
self.result = component
self.accept()
tree.doubleClicked.connect( doubleClicked )
layout = QtGui.QVBoxLayout( self )
layout.addWidget( TreeWidget( tree, 'Get from Clip board' ) )
self.condition = condition
