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Added ability to choose only monospaced fonts #5

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Added ability to choose only monospaced fonts #5

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6 changes: 6 additions & 0 deletions test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,12 @@ def test_fontchooser_init(self):
text='Abcd' * 20, title='Test')
self.window.update()

def test_fontchooser_init_only_fixed(self):
FontChooser(self.window,
{'family': 'Arial', 'weight': 'bold', 'slant': 'italic'},
text='Abcd' * 20, title='Test', only_fixed=True)
self.window.update()

def test_fontchooser_methods(self):
props = {'family': "TkDefaultFont", 'weight': 'bold', 'size': 27,
'slant': 'italic'}
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15 changes: 12 additions & 3 deletions tkfontchooser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ class FontChooser(Toplevel):
"""Font chooser dialog."""

def __init__(self, master, font_dict={}, text="Abcd", title="Font Chooser",
**kwargs):
only_fixed=False, **kwargs):
"""
Create a new FontChooser instance.

Expand Down Expand Up @@ -101,8 +101,17 @@ def __init__(self, master, font_dict={}, text="Abcd", title="Font Chooser",
self.configure(bg=bg)

# --- family list
self.fonts = list(set(families()))
self.fonts.append("TkDefaultFont")
if only_fixed:
all_families = list(set(families()))
self.fonts = []
for ffamily in all_families:
fnt = Font(family=ffamily)
is_fixed = fnt.metrics('fixed')
if (is_fixed != 0):
self.fonts.append(ffamily)
else:
self.fonts = list(set(families()))
self.fonts.append("TkDefaultFont")
self.fonts.sort()
for i in range(len(self.fonts)):
self.fonts[i] = self.fonts[i].replace(" ", "\ ")
Expand Down