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FEM: python task panels, only start SelectionObserver if noone runs already

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Bernd Hahnebach
2017-06-24 00:01:08 +02:00
committed by Yorik van Havre
parent 671ec0dae8
commit f4f2000033
6 changed files with 30 additions and 12 deletions
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7
src/Mod/Fem/PyGui/_TaskPanelFemElementGeometry1D.py
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@@ -156,8 +156,11 @@ class _TaskPanelFemElementGeometry1D:
FreeCADGui.Selection.clearSelection()
# start SelectionObserver and parse the function to add the References to the widget
print_message = "Select Edges by single click on them to add them to the list"
import FemSelectionObserver
self.sel_server = FemSelectionObserver.FemSelectionObserver(self.selectionParser, print_message)
if not self.sel_server:
# if we do not check, we would start a new SelectionObserver on every click on addReference button
# but close only one SelectionObserver on leaving the task panel
import FemSelectionObserver
self.sel_server = FemSelectionObserver.FemSelectionObserver(self.selectionParser, print_message)
def selectionParser(self, selection):
# print('selection: ', selection[0].Shape.ShapeType, ' ', selection[0].Name, ' ', selection[1])