def createItem(minimum, preferred, maximum, name):
w = QtGui.QGraphicsProxyWidget()
w.setWidget(QtGui.QPushButton(name))
w.setMinimumSize(minimum)
w.setPreferredSize(preferred)
w.setMaximumSize(maximum)
w.setSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred)
return w
def __init__(self, rect, brush, embeddedWidget=None):
super(RoundRectItem, self).__init__(rect)
self.brush = QtGui.QBrush(brush)
self.timeLine = QtCore.QTimeLine(75)
self.lastVal = 0
self.opa = 1
self.proxyWidget = None
self.pix = QtGui.QPixmap()
# In the C++ version of this example, this class is also derived from
# QObject in order to emit the activated() signal. PyQt does not
# support deriving from more than one wrapped class so we just create
# an explicit QObject sub-class.
self.qobject = Activated()
self.timeLine.valueChanged.connect(self.updateValue)
if embeddedWidget:
self.proxyWidget = QtGui.QGraphicsProxyWidget(self)
self.proxyWidget.setFocusPolicy(QtCore.Qt.StrongFocus)
self.proxyWidget.setWidget(embeddedWidget)
self.proxyWidget.setGeometry(self.boundingRect().adjusted(
25, 25, -25, -25))
if __name__ == '__main__':
import sys
app = QtGui.QApplication(sys.argv)
# Text edit and button.
edit = QtGui.QTextEdit()
edit.setText("asdf lkjha yuoiqwe asd iuaysd u iasyd uiy "
"asdf lkjha yuoiqwe asd iuaysd u iasyd uiy "
"asdf lkjha yuoiqwe asd iuaysd u iasyd uiy "
"asdf lkjha yuoiqwe asd iuaysd u iasyd uiy!")
button = QtGui.QPushButton()
buttonProxy = QtGui.QGraphicsProxyWidget()
buttonProxy.setWidget(button)
editProxy = QtGui.QGraphicsProxyWidget()
editProxy.setWidget(edit)
box = QtGui.QGroupBox()
box.setFlat(True)
box.setTitle("Options")
layout2 = QtGui.QVBoxLayout()
box.setLayout(layout2)
layout2.addWidget(QtGui.QRadioButton("Herring"))
layout2.addWidget(QtGui.QRadioButton("Blue Parrot"))
layout2.addWidget(QtGui.QRadioButton("Petunias"))
layout2.addStretch()
