本文整理匯總了Python中PyQt5.QtGui.QFontDatabase.font方法的典型用法代碼示例。如果您正苦於以下問題：Python QFontDatabase.font方法的具體用法？Python QFontDatabase.font怎麽用？Python QFontDatabase.font使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類PyQt5.QtGui.QFontDatabase的用法示例。
在下文中一共展示了QFontDatabase.font方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: updateStyle
# 需要導入模塊: from PyQt5.QtGui import QFontDatabase [as 別名]
# 或者: from PyQt5.QtGui.QFontDatabase import font [as 別名]
def updateStyle(self, fontStyle):
fontDatabase = QFontDatabase()
oldStrategy = self.displayFont.styleStrategy()
self.displayFont = fontDatabase.font(self.displayFont.family(),
fontStyle, self.displayFont.pointSize())
self.displayFont.setStyleStrategy(oldStrategy)
self.squareSize = max(24, QFontMetrics(self.displayFont).xHeight() * 3)
self.adjustSize()
self.update()示例2: __init__
# 需要導入模塊: from PyQt5.QtGui import QFontDatabase [as 別名]
# 或者: from PyQt5.QtGui.QFontDatabase import font [as 別名]
def __init__(self):
super(MainWindow, self).__init__()
font_id = QFontDatabase.addApplicationFont("fontawesome-webfont.ttf")
if font_id is not -1:
font_db = QFontDatabase()
self.font_styles = font_db.styles('FontAwesome')
self.font_families = QFontDatabase.applicationFontFamilies(font_id)
print(self.font_styles, self.font_families)
for font_family in self.font_families:
self.font = font_db.font(font_family, self.font_styles[0], 18)
self.home()示例3: QFontDatabase
# 需要導入模塊: from PyQt5.QtGui import QFontDatabase [as 別名]
# 或者: from PyQt5.QtGui.QFontDatabase import font [as 別名]
myfdb = QFontDatabase()
genqf = myfdb.systemFont(QFontDatabase.GeneralFont)
fonts.initialize(settings)
assert same_font(genqf,fonts.get_general())
monqf = fonts.get_fixed()
dbg = monqf.family()
assert monqf.family() == 'Liberation Mono'
assert monqf.pointSize() == C.DEFAULT_FONT_SIZE
SIGBOOL = None
def slot(boola):
global SIGBOOL
SIGBOOL = boola
fonts.notify_me(slot)
fonts.set_general(genqf) # should be no signal
assert SIGBOOL is None
palqf = myfdb.font('Palatino','Normal',18)
fonts.set_general(palqf) # should cause signal(false)
assert SIGBOOL == False # altho None is never true, it isn't False
couqf = myfdb.font('Courier','Normal',17)
fonts.set_fixed(couqf) # should cause signal(true)
assert SIGBOOL
# check shutdown
fonts.shutdown(settings)
assert settings.value('fonts/general_family') == palqf.family()
assert settings.value('fonts/mono_family') == couqf.family()
assert settings.value('fonts/general_size') == palqf.pointSize()
assert settings.value('fonts/mono_size') == couqf.pointSize()
# check scale
ps = genqf.pointSize()
genqf = fonts.scale(C.CTL_SHFT_EQUAL, genqf)
assert (ps+1) == genqf.pointSize()