yumoqing/kivyblocks
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bugfix

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This commit is contained in:
yumoqing 2020-11-17 10:56:41 +08:00
parent 97c9571d22
commit 78213544fd
1 changed files with 9 additions and 9 deletions
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18
kivyblocks/dg.py
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@ -251,6 +251,15 @@ class DataGrid(WidgetReady, BoxLayout):
self.loading = False
self.freeze_fields = self.getPartFields(freeze_flag=True)
self.normal_fields = self.getPartFields(freeze_flag=False)
ldr_desc = options.get('dataloader')
if not ldr_desc:
raise Exception('DataGrid need a DataLoader')
self.dataloader = RelatedLoader(target=self, **ldr_desc)
self.dataloader.bind(on_deletepage=self.delete_page)
self.dataloader.bind(on_pageloaded=self.add_page)
self.dataloader.bind(on_newbegin=self.clearRows)
self.register_event_type('on_selected')
self.register_event_type('on_scrollstop')
self.createDataGridPart()
self.createToolbar()
if self.toolbar:
@ -262,15 +271,6 @@ class DataGrid(WidgetReady, BoxLayout):
if self.normal_part:
b.add_widget(self.normal_part)
self.add_widget(b)
ldr_desc = options.get('dataloader')
if not ldr_desc:
raise Exception('DataGrid need a DataLoader')
self.dataloader = RelatedLoader(target=self, **ldr_desc)
self.dataloader.bind(on_deletepage=self.delete_page)
self.dataloader.bind(on_pageloaded=self.add_page)
self.dataloader.bind(on_newbegin=self.clearRows)
self.register_event_type('on_selected')
self.register_event_type('on_scrollstop')
def locater(self,pos):
self.normal_part.body.scroll_y = pos