/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/legend.py
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revision 1231 by jonathan, Wed Jun 18 14:46:57 2003 UTC revision 1241 by frank, Thu Jun 19 09:25:53 2003 UTC
# Line 221  class LegendTree(wxTreeCtrl): Line 221  class LegendTree(wxTreeCtrl):
221          self.previewer = ClassDataPreviewer()          self.previewer = ClassDataPreviewer()
222    
223          self.preventExpandCollapse = False          self.preventExpandCollapse = False
224            self.raiseProperties = False
225    
226          EVT_TREE_ITEM_ACTIVATED(self, ID_LEGEND_TREE, self._OnItemActivated)          EVT_TREE_ITEM_ACTIVATED(self, ID_LEGEND_TREE, self._OnItemActivated)
227          EVT_TREE_SEL_CHANGED(self, ID_LEGEND_TREE, self._OnSelChanged)          EVT_TREE_SEL_CHANGED(self, ID_LEGEND_TREE, self._OnSelChanged)
# Line 391  class LegendTree(wxTreeCtrl): Line 392  class LegendTree(wxTreeCtrl):
392              self.preventExpandCollapse = False              self.preventExpandCollapse = False
393    
394      def _OnItemActivated(self, event):      def _OnItemActivated(self, event):
395          self.preventExpandCollapse = True          # The following looks strange but is need under Windows to
396          self.parent.DoOnProperties()          # raise the Properties on double-click: The tree control
397            # always gets an Expanded / Collapsed event after the ItemActivated
398            # on double click, which raises the main window again. We add a second
399            # ItemActivated event to the queue, which simply raises the already
400            # displayed window.
401            if self.raiseProperties:
402                self.parent.DoOnProperties()
403                self.raiseProperties = False
404            else:
405                self.raiseProperties = True
406                self.preventExpandCollapse = True
407                self.parent.DoOnProperties()
408                self.AddPendingEvent(event)
409    
410      def _OnMsgLayerChanged(self, layer):      def _OnMsgLayerChanged(self, layer):
411          assert isinstance(layer, BaseLayer)          assert isinstance(layer, BaseLayer)
Legend:
Removed from v.1231  
changed lines
  Added in v.1241
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