def setPos(self, *pos):
if len(pos) == 1:
point = QPointF(pos[0])
else:
point = QPointF(*pos)
self._lastPos = point
QGraphicsWidget.setPos(self, point)
prefSize = QSizeF(210, 100)
maxSize = QSizeF(300, 100)
a = createItem(minSize, prefSize, maxSize, "A")
b = createItem(minSize, prefSize, maxSize, "B")
c = createItem(minSize, prefSize, maxSize, "C")
d = createItem(minSize, prefSize, maxSize, "D")
e = createItem(minSize, prefSize, maxSize, "E")
f = createItem(QSizeF(30, 50), QSizeF(150, 50), maxSize, "F")
g = createItem(QSizeF(30, 50), QSizeF(30, 100), maxSize, "G")
l = QGraphicsAnchorLayout()
l.setSpacing(0)
w = QGraphicsWidget(None, Qt.Window)
w.setPos(20, 20)
w.setLayout(l)
# Vertical.
l.addAnchor(a, Qt.AnchorTop, l, Qt.AnchorTop)
l.addAnchor(b, Qt.AnchorTop, l, Qt.AnchorTop)
l.addAnchor(c, Qt.AnchorTop, a, Qt.AnchorBottom)
l.addAnchor(c, Qt.AnchorTop, b, Qt.AnchorBottom)
l.addAnchor(c, Qt.AnchorBottom, d, Qt.AnchorTop)
l.addAnchor(c, Qt.AnchorBottom, e, Qt.AnchorTop)
l.addAnchor(d, Qt.AnchorBottom, l, Qt.AnchorBottom)
l.addAnchor(e, Qt.AnchorBottom, l, Qt.AnchorBottom)
l.addAnchor(c, Qt.AnchorTop, f, Qt.AnchorTop)
prefSize = QSizeF(210, 100)
maxSize = QSizeF(300, 100)
a = createItem(minSize, prefSize, maxSize, "A")
b = createItem(minSize, prefSize, maxSize, "B")
c = createItem(minSize, prefSize, maxSize, "C")
d = createItem(minSize, prefSize, maxSize, "D")
e = createItem(minSize, prefSize, maxSize, "E")
f = createItem(QSizeF(30, 50), QSizeF(150, 50), maxSize, "F")
g = createItem(QSizeF(30, 50), QSizeF(30, 100), maxSize, "G")
l = QGraphicsAnchorLayout()
l.setSpacing(0)
w = QGraphicsWidget(None, Qt.Window)
w.setPos(20, 20)
w.setLayout(l)
# Vertical.
l.addAnchor(a, Qt.AnchorTop, l, Qt.AnchorTop)
l.addAnchor(b, Qt.AnchorTop, l, Qt.AnchorTop)
l.addAnchor(c, Qt.AnchorTop, a, Qt.AnchorBottom)
l.addAnchor(c, Qt.AnchorTop, b, Qt.AnchorBottom)
l.addAnchor(c, Qt.AnchorBottom, d, Qt.AnchorTop)
l.addAnchor(c, Qt.AnchorBottom, e, Qt.AnchorTop)
l.addAnchor(d, Qt.AnchorBottom, l, Qt.AnchorBottom)
l.addAnchor(e, Qt.AnchorBottom, l, Qt.AnchorBottom)
l.addAnchor(c, Qt.AnchorTop, f, Qt.AnchorTop)
