Python QGraphicsWidget.setFont示例

示例#1

文件： owhierarchicalclustering.py 项目： r0k3/orange3

 def setFont(self, font):
     """Set the font for the text."""
     QGraphicsWidget.setFont(self, font)
     for item in self.label_items:
         item.setFont(font)
     self.layout().invalidate()
     self.updateGeometry()

示例#2

    def setFont(self, font):
        """Set the font for the text."""
        QGraphicsWidget.setFont(self, font)
        for item in self.label_items:
            item.setFont(font)

        layout = self.layout()
        for i in range(layout.count()):
            layout.itemAt(i).updateGeometry()

        self.layout().activate()
        self.updateGeometry()

示例#3

文件： owhierarchicalclustering.py 项目： jujuefengliu/orange3

    def setFont(self, font):
        """Set the font for the text."""
        QGraphicsWidget.setFont(self, font)
        for item in self.label_items:
            item.setFont(font)

        layout = self.layout()
        for i in range(layout.count()):
            layout.itemAt(i).updateGeometry()

        self.layout().activate()
        self.updateGeometry()