def on_rtfFontButton_clicked(self):
"""
Private method used to select the font for the RTF export.
"""
font, ok = KQFontDialog.getFont(self.rtfFont)
if ok:
self.rtfFontSample.setFont(font)
self.rtfFont = font
def __changeFont(self, doAll, familyOnly, sizeOnly):
"""
Private slot to change the highlighter font.
@param doAll flag indicating to change the font for all styles (boolean)
@param familyOnly flag indicating to set the font family only (boolean)
@param sizeOnly flag indicating to set the font size only (boolean
"""
def setFont(font, style, familyOnly, sizeOnly):
"""
Local function to set the font.
@param font font to be set (QFont)
@param style style to set the font for (integer)
@param familyOnly flag indicating to set the font family only (boolean)
@param sizeOnly flag indicating to set the font size only (boolean
"""
if familyOnly or sizeOnly:
newFont = QFont(self.lexer.font(style))
if familyOnly:
newFont.setFamily(font.family())
if sizeOnly:
newFont.setPointSize(font.pointSize())
self.lexer.setFont(newFont, style)
else:
self.lexer.setFont(font, style)
def setSampleFont(font, familyOnly, sizeOnly):
"""
Local function to set the font of the sample text.
@param font font to be set (QFont)
@param familyOnly flag indicating to set the font family only (boolean)
@param sizeOnly flag indicating to set the font size only (boolean
"""
if familyOnly or sizeOnly:
newFont = QFont(self.lexer.font(self.style))
if familyOnly:
newFont.setFamily(font.family())
if sizeOnly:
newFont.setPointSize(font.pointSize())
self.sampleText.setFont(newFont)
else:
self.sampleText.setFont(font)
font, ok = KQFontDialog.getFont(self.lexer.font(self.style))
if ok:
setSampleFont(font, familyOnly, sizeOnly)
if doAll:
for style in list(self.lexer.ind2style.values()):
setFont(font, style, familyOnly, sizeOnly)
elif len(self.styleElementList.selectedItems()) > 1:
for selItem in self.styleElementList.selectedItems():
style = self.lexer.ind2style[self.styleElementList.row(selItem)]
setFont(font, style, familyOnly, sizeOnly)
else:
setFont(font, self.style, familyOnly, sizeOnly)
def selectFont(self, fontSample, fontVar, showFontInfo = False):
"""
Public method used by the font selection buttons.
@param fontSample reference to the font sample widget (QLineEdit)
@param fontVar reference to the variable containing the font (QFont)
@param showFontInfo flag indicating to show some font info
as the sample (boolean)
@return selected font (QFont)
"""
font, ok = KQFontDialog.getFont(fontVar)
if ok:
fontSample.setFont(font)
if showFontInfo:
fontSample.setText(
QString("%1 %2").arg(font.family()).arg(font.pointSize()))
else:
font = fontVar
return font
