def mousePressEvent(self, event):
QGraphicsItem.mousePressEvent(self, event)
self.mousePressPos = event.scenePos()
self.lastNodePos = self.scenePos()
pBottomRight = self.rect.bottomRight()
bottomRightRect = QtCore.QRectF(pBottomRight.x() - 6,
pBottomRight.y() - 6, 5, 5)
# detect where on the node
if bottomRightRect.contains(event.pos()) and self.expanded:
self.initialRectWidth = self.rect.width()
self.initialRectHeight = self.rect.height()
self.resizeDirection = (1, 1)
self.setFlag(QGraphicsItem.ItemIsMovable, False)
self.bResize = True
elif event.pos().x() > (self.rect.width() - 20) and self.expanded:
self.initialRectWidth = self.rect.width()
self.resizeDirection = (1, 0)
self.setFlag(QGraphicsItem.ItemIsMovable, False)
self.bResize = True
elif (event.pos().y() + self.label().defaultHeight) > (
self.rect.height() - 30) and self.expanded:
self.initialRectHeight = self.rect.height()
self.resizeDirection = (0, 1)
self.setFlag(QGraphicsItem.ItemIsMovable, False)
self.bResize = True
if self.expanded:
self.nodesToMove.clear()
self.updateChildrens(self.collidingItems())
else:
nodes = []
for nodename in self.nodesNamesToMove:
nodes.append(self.graph().nodes[nodename])
self.updateChildrens(nodes)
def mousePressEvent(self, event):
self.update()
# self.setCursor(QtCore.Qt.ClosedHandCursor)
QGraphicsItem.mousePressEvent(self, event)
def mousePressEvent(self, event):
self.update()
QGraphicsItem.mousePressEvent(self, event)
self._current_pos = self.pos()