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kivy i18n: test if label is already bound

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ThomasV
2016-02-04 13:48:40 +01:00
parent 802261c869
commit a388b59bc2
2 changed files with 3 additions and 3 deletions
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3
gui/kivy/i18n.py
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@@ -19,8 +19,7 @@ class _(str):
@staticmethod @staticmethod
def bind(label): def bind(label):
if isinstance(label.text, _): _.observers.add(label)
_.observers.add(label)
@staticmethod @staticmethod
def switch_lang(lang): def switch_lang(lang):

3
gui/kivy/main.kv
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@@ -12,7 +12,8 @@
markup: True markup: True
font_name: 'Roboto' font_name: 'Roboto'
font_size: '16sp' font_size: '16sp'
on_text: _.bind(self) bound: False
on_text: if isinstance(self.text, _) and not self.bound: self.bound = True; _.bind(self)
<TextInput> <TextInput>
on_focus: app._focused_widget = root on_focus: app._focused_widget = root