def test_names(self):
names = font.names(self.root)
self.assertIsInstance(names, tuple)
self.assertTrue(names)
for name in names:
self.assertIsInstance(name, (str, unicode))
self.assertTrue(name)
self.assertIn(fontname, names)
def test_names(self):
names = font.names(self.root)
self.assertIsInstance(names, tuple)
self.assertTrue(names)
for name in names:
self.assertIsInstance(name, (str, unicode))
self.assertTrue(name)
self.assertIn(fontname, names)
def findfont(self, names):
"Return name of first font family derived from names."
for name in names:
if name.lower() in (x.lower() for x in tkfont.names(root=self)):
font = tkfont.Font(name=name, exists=True, root=self)
return font.actual()['family']
elif name.lower() in (x.lower()
for x in tkfont.families(root=self)):
return name
def findfont(self, names):
"Return name of first font family derived from names."
for name in names:
if name.lower() in (x.lower() for x in tkfont.names(root=self)):
font = tkfont.Font(name=name, exists=True, root=self)
return font.actual()['family']
elif name.lower() in (x.lower()
for x in tkfont.families(root=self)):
return name
def fix_scaling(root):
"""Scale fonts on HiDPI displays."""
import tkFont
scaling = float(root.tk.call('tk', 'scaling'))
if scaling > 1.4:
for name in tkFont.names(root):
font = tkFont.Font(root=root, name=name, exists=True)
size = int(font['size'])
if size < 0:
font['size'] = int(round(-0.75*size))
def setfonts():
for fontname in tkFont.names():
default_font = tkFont.nametofont(fontname)
default_font.configure(size=14)