def minimumLabelHeight(self):
"""
Returns the minimum height that will be required based on this font size
and labels list.
"""
metrics = QFontMetrics(self.labelFont())
return max(self._minimumLabelHeight,
metrics.height() + self.verticalLabelPadding())
def maxNotchSize( self, orientation ):
"""
Returns the maximum size for this ruler based on its notches and the
given orientation.
:param orientation | <Qt.Orientation>
:return <int>
"""
metrics = QFontMetrics(QApplication.font())
if orientation == Qt.Vertical:
notch = ''
for n in self.notches():
if len(nativestring(n)) > len(nativestring(notch)):
notch = nativestring(n)
return metrics.width(notch)
else:
return metrics.height()
def maxNotchSize(self, orientation):
"""
Returns the maximum size for this ruler based on its notches and the
given orientation.
:param orientation | <Qt.Orientation>
:return <int>
"""
metrics = QFontMetrics(QApplication.font())
if orientation == Qt.Vertical:
notch = ''
for n in self.notches():
if len(nativestring(n)) > len(nativestring(notch)):
notch = nativestring(n)
return metrics.width(notch)
else:
return metrics.height()
