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2 parents a3682f3 + 54755b9 commit 21f755bCopy full SHA for 21f755b
lib/matplotlib/backends/backend_qt.py
@@ -239,6 +239,7 @@ def __init__(self, figure=None):
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palette = QtGui.QPalette(QtGui.QColor("white"))
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self.setPalette(palette)
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+ @QtCore.Slot()
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def _update_pixel_ratio(self):
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if self._set_device_pixel_ratio(
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self.devicePixelRatioF() or 1): # rarely, devicePixelRatioF=0
@@ -248,6 +249,7 @@ def _update_pixel_ratio(self):
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event = QtGui.QResizeEvent(self.size(), self.size())
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self.resizeEvent(event)
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+ @QtCore.Slot(QtGui.QScreen)
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def _update_screen(self, screen):
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# Handler for changes to a window's attached screen.
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self._update_pixel_ratio()
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