def __nextGoodFontSize(self, font, size, step):
info = QFontInfo(font)
family = info.family()
fontDatabase = QFontDatabase()
styleStr = fontDatabase.styleString(font)
fontLogger.debug("family=%s, style=%s" % (family, styleStr))
if fontDatabase.isSmoothlyScalable(family, styleStr):
sizes = QFontDatabase.standardSizes()
else:
sizes = fontDatabase.smoothSizes(family, styleStr)
fontLogger.debug("looking for %s in %s step %d" % (size, sizes, step))
nSize = size
while nSize not in sizes and sizes[0] <= nSize and nSize <= sizes[-1]:
nSize += step
if nSize < sizes[0]:
fontLogger.debug("out of range - returning %s" % sizes[0])
return sizes[0]
if sizes[-1] < nSize:
fontLogger.debug("out of range - returning %s" % sizes[-1])
return sizes[-1]
fontLogger.debug("found %s" % nSize)
return nSize
def __nextGoodFontSize(self,font,size,step):
info = QFontInfo(font)
family = info.family()
fontDatabase = QFontDatabase()
styleStr = fontDatabase.styleString(font)
fontLogger.debug("family=%s, style=%s" % (family,styleStr))
if fontDatabase.isSmoothlyScalable(family,styleStr):
sizes = QFontDatabase.standardSizes()
else:
sizes = fontDatabase.smoothSizes(family,styleStr)
fontLogger.debug("looking for %s in %s step %d" % (size,sizes,step))
nSize = size
while nSize not in sizes and sizes[0] <= nSize and nSize <= sizes[-1]:
nSize += step
if nSize < sizes[0]:
fontLogger.debug("out of range - returning %s" % sizes[0])
return sizes[0]
if sizes[-1] < nSize:
fontLogger.debug("out of range - returning %s" % sizes[-1])
return sizes[-1]
fontLogger.debug("found %s" % nSize)
return nSize
def setCurrentFont(self,font):
info = QFontInfo(font)
self.setCurrentIndex(self.findText(info.family()))