本文整理汇总了Python中PyQt5.QtGui.QFontDatabase.font方法的典型用法代码示例。如果您正苦于以下问题：Python QFontDatabase.font方法的具体用法？Python QFontDatabase.font怎么用？Python QFontDatabase.font使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PyQt5.QtGui.QFontDatabase的用法示例。
在下文中一共展示了QFontDatabase.font方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: updateStyle
# 需要导入模块: from PyQt5.QtGui import QFontDatabase [as 别名]
# 或者: from PyQt5.QtGui.QFontDatabase import font [as 别名]
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__
# 需要导入模块: from PyQt5.QtGui import QFontDatabase [as 别名]
# 或者: from PyQt5.QtGui.QFontDatabase import font [as 别名]
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
# 需要导入模块: from PyQt5.QtGui import QFontDatabase [as 别名]
# 或者: from PyQt5.QtGui.QFontDatabase import font [as 别名]
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()