Draft: implemented OK button in task dialogs - fixes #2423

src/Mod/Draft/Draft.py

@@ -244,7 +244,9 @@ def dimSymbol(symbol=None,invert=False):
     if symbol == None:
         symbol = getParam("dimsymbol",0)
     from pivy import coin
-    if symbol == 1: 
+    if symbol == 0:
+        return coin.SoSphere()
+    elif symbol == 1: 
         marker = coin.SoMarkerSet()
         marker.markerIndex = coin.SoMarkerSet.CIRCLE_LINE_9_9
         return marker
@@ -272,7 +274,7 @@ def dimSymbol(symbol=None,invert=False):
         return marker
     else:
         print("Draft.dimsymbol: Not implemented")
-    return coin.SoSphere()
+        return coin.SoSphere()
 
 def shapify(obj):
     '''shapify(object): transforms a parametric shape object into

src/Mod/Draft/DraftGui.py

@@ -201,10 +201,14 @@ class DraftTaskPanel:
         else:
             self.form = widget
     def getStandardButtons(self):
-        return int(QtGui.QDialogButtonBox.Close)
+        return int(QtGui.QDialogButtonBox.Ok) | int(QtGui.QDialogButtonBox.Close)
     def accept(self):
-        FreeCADGui.ActiveDocument.resetEdit()
-        return True
+        if hasattr(FreeCADGui,"draftToolBar"):
+            print "validating"
+            FreeCADGui.draftToolBar.validatePoint()
+        else:
+            FreeCADGui.ActiveDocument.resetEdit()
+            return True
     def reject(self):
         FreeCADGui.draftToolBar.isTaskOn = False
         FreeCADGui.draftToolBar.escape()