class ZoomableWidget(QWidget, Zoomable):
def __init__(self, parent=None):
""" Constructor
"""
QWidget.__init__(self, parent)
Zoomable.__init__(self)
self._imageExporter = None
if isinstance(self.parent(), ZoomableWidget):
self.setZoom(self.parent().zoom())
def setZoom(self, zoom):
""" Sets zoom of this widget and of it's children.
"""
Zoomable.setZoom(self, zoom)
for child in self.children():
if isinstance(child, Zoomable):
child.setZoom(zoom)
self.update()
def exportImage(self, filename=None):
if not self._imageExporter:
self._imageExporter = ImageExporter(self)
if not filename:
self._imageExporter.exportImageDialog(self)
else:
self._imageExporter.exportImage(self, filename)
class ZoomableWidget(QWidget, Zoomable):
def __init__(self, parent=None):
""" Constructor
"""
QWidget.__init__(self, parent)
Zoomable.__init__(self)
self._imageExporter = None
if isinstance(self.parent(), ZoomableWidget):
self.setZoom(self.parent().zoom())
def setZoom(self, zoom):
""" Sets zoom of this widget and of it's children.
"""
Zoomable.setZoom(self, zoom)
for child in self.children():
if isinstance(child, Zoomable):
child.setZoom(zoom)
self.update()
def exportImage(self, filename=None):
if not self._imageExporter:
self._imageExporter = ImageExporter(self)
if not filename:
self._imageExporter.exportImageDialog(self)
else:
self._imageExporter.exportImage(self, filename)
def exportImage(self, filename=None):
if not self._imageExporter:
self._imageExporter = ImageExporter(self)
if not filename:
self._imageExporter.exportImageDialog(self)
else:
self._imageExporter.exportImage(self, filename)
def exportImage(self, filename=None):
if not self._imageExporter:
self._imageExporter = ImageExporter(self)
if not filename:
self._imageExporter.exportImageDialog(self)
else:
self._imageExporter.exportImage(self, filename)