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Don't unregister listeners from disposed widget
authorTor Norbye <tnorbye@google.com>
Tue, 9 Nov 2010 01:14:52 +0000 (17:14 -0800)
committerTor Norbye <tnorbye@google.com>
Tue, 9 Nov 2010 01:16:43 +0000 (17:16 -0800)
commit8ff59ce1df2edd8ba77277b73996f533a1f44d13
tree1b71fd9ee7fd3e54a424462c7390bcd4c559b988
parente873242bee96bcb9b5ab248471718dfca4b42a1b
Don't unregister listeners from disposed widget

This changeset fixes a couple of exceptions on shutdown which stem
from the fact that once a widget is disposed it's an error to attempt
to remove listeners from it.

Change-Id: Ie4b1049668805c6e9bbedd1f7f0cf480e2d68c9d
eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/GestureManager.java
eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/LayoutCanvasViewer.java