/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/tableview.py
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revision 1892 by bh, Thu Oct 30 18:16:53 2003 UTC revision 2032 by bh, Mon Dec 22 14:54:47 2003 UTC
# Line 193  class TableGrid(wxGrid, Publisher): Line 193  class TableGrid(wxGrid, Publisher):
193          self.RegisterDataType(wxGRID_VALUE_FLOAT,          self.RegisterDataType(wxGRID_VALUE_FLOAT,
194                                NullRenderer(wxGridCellFloatRenderer()), None)                                NullRenderer(wxGridCellFloatRenderer()), None)
195    
196            EVT_WINDOW_DESTROY(self, self.OnDestroy)
197    
198        def OnDestroy(self, event):
199            Publisher.Destroy(self)
200    
201      def SetTableObject(self, table):      def SetTableObject(self, table):
202          self.table.SetTable(table)          self.table.SetTable(table)
203    
# Line 586  class LayerTableFrame(QueryTableFrame): Line 591  class LayerTableFrame(QueryTableFrame):
591    
592      def OnDestroy(self, event):      def OnDestroy(self, event):
593          """Extend inherited method to unsubscribe messages"""          """Extend inherited method to unsubscribe messages"""
594            # There's no need to unsubscribe from self.grid's messages
595            # because it will get a DESTROY event too (since destroying the
596            # frame basically means that all child windows are also
597            # destroyed) and this it will clear all subscriptions
598            # automatically.  It may even have been destroyed already (this
599            # does happen on w2000 for instance) so calling any of its
600            # methods here would be an error.
601          self.parent.Unsubscribe(SHAPES_SELECTED, self.select_shapes)          self.parent.Unsubscribe(SHAPES_SELECTED, self.select_shapes)
         self.grid.Unsubscribe(ROW_SELECTED, self.rows_selected)  
602          self.map.Unsubscribe(MAP_LAYERS_REMOVED, self.map_layers_removed)          self.map.Unsubscribe(MAP_LAYERS_REMOVED, self.map_layers_removed)
603          QueryTableFrame.OnDestroy(self, event)          QueryTableFrame.OnDestroy(self, event)
604    
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  Added in v.2032
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