Changeset 18

Timestamp:

Jun 12, 2005 10:07:44 PM (19 years ago)

Author:

mmc

Message:

Fixed a bug that suddenly appeared in the graph area
of a device editor. The labels on field values suddenly
started ignoring <ButtonPress?> events when highlighted
by <Enter>/<Leave> events. Added an "update" so the
graph widget can refresh itself.

File:

• trunk/gui/scripts/deviceViewer1D.tcl (modified) (1 diff)

trunk/gui/scripts/deviceViewer1D.tcl

@@ -513 +513 @@
         enter {
             $itk_component(graph) marker configure $name -background #e5e5e5
+            #
+            # BE CAREFUL:  Need an update here to force the graph to
+            #   refresh itself or else a subsequent click on the
+            #   marker will ignore the text that was recently changed,
+            #   and fail to generate a <ButtonPress> event!
+            #
+            update idletasks
         }
         leave {
             $itk_component(graph) marker configure $name -background ""
+            #
+            # BE CAREFUL:  Need an update here to force the graph to
+            #   refresh itself or else a subsequent click on the
+            #   marker will ignore the text that was recently changed,
+            #   and fail to generate a <ButtonPress> event!
+            #
+            update idletasks
         }
         edit {