def __init__(self, parent):
QScrollArea.__init__(self, parent)
self.gridLayout = None
self.contentsWidget = QWidget(self)
self.contentsWidget.setObjectName("QwtLegendViewContents")
self.setWidget(self.contentsWidget)
self.setWidgetResizable(False)
self.viewport().setObjectName("QwtLegendViewport")
self.contentsWidget.setAutoFillBackground(False)
self.viewport().setAutoFillBackground(False)
def event(self, event):
if event.type() == QEvent.PolishRequest:
self.setFocusPolicy(Qt.NoFocus)
if event.type() == QEvent.Resize:
cr = self.contentsRect()
w = cr.width()
h = self.contentsWidget.heightForWidth(cr.width())
if h > w:
w -= self.verticalScrollBar().sizeHint().width()
h = self.contentsWidget.heightForWidth(w)
self.contentsWidget.resize(w, h)
return QScrollArea.event(self, event)
def viewportEvent(self, event):
ok = QScrollArea.viewportEvent(self, event)
if event.type() == QEvent.Resize:
self.layoutContents()
return ok
