yumoqing/kivyblocks
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bugfix

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This commit is contained in:
yumoqing 2020-12-01 05:50:43 +08:00
parent d9f56aa96a
commit cf27475fea
1 changed files with 5 additions and 0 deletions
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5
kivyblocks/blocks.py
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@ -478,6 +478,10 @@ class Blocks(EventDispatcher):
name = desc['widgettype'] name = desc['widgettype']
def doit(desc): def doit(desc):
if not isinstance(desc,dict):
print('desc must be a dict object',desc,type(desc))
raise Exception('desc must be a dict')
desc = self.valueExpr(desc) desc = self.valueExpr(desc)
widget = self.__build(desc) widget = self.__build(desc)
self.dispatch('on_built',widget) self.dispatch('on_built',widget)
@ -509,6 +513,7 @@ class Blocks(EventDispatcher):
def getWidgetById(self,id,from_widget=None): def getWidgetById(self,id,from_widget=None):
app = App.get_running_app() app = App.get_running_app()
if id in ['root','/self']: if id in ['root','/self']:
print('return app.root',app.root)
return app.root return app.root
if id=='self': if id=='self':
return from_widget return from_widget