def __init__ (self, parent = None):
super (GraphView, self).__init__ (parent)
self.setObjectName ('graphView')
self.setRenderHint (QtGui.QPainter.Antialiasing)
self.setRenderHint (QtGui.QPainter.TextAntialiasing)
self.setHorizontalScrollBarPolicy (QtCore.Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy (QtCore.Qt.ScrollBarAlwaysOff)
size = QtCore.QSize (600, 400)
self.resize (size)
self.setSceneRect (-size.width () * 0.5, -size.height () * 0.5, size.width (), size.height ())
self.setAcceptDrops (True)
self.reset()
def __init__(self, parent=None):
super(GraphView, self).__init__(parent)
self.setObjectName('graphView')
self.__graphViewWidget = parent
self.setRenderHint(QtGui.QPainter.Antialiasing)
self.setRenderHint(QtGui.QPainter.TextAntialiasing)
self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
# Explicitly set the scene rect. This ensures all view parameters will be explicitly controlled
# in the event handlers of this class.
size = QtCore.QSize(600, 400)
self.resize(size)
self.setSceneRect(-size.width() * 0.5, -size.height() * 0.5,
size.width(), size.height())
self.setAcceptDrops(True)
self.reset()
def minimumSizeHint(self):
return QtCore.QSize(10, 25)