Add QKeySequence::Backspace

Handle it in QWidgetTextControl. Add Meta(ctrl) + H
key sequence binding on Mac.

Task-number: QTBUG-32837
Change-Id: Ib1cbb2ce2e20350b4d8c72bd320dff27c1467f2b
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/gui/kernel/qkeysequence.h b/src/gui/kernel/qkeysequence.h
index 5a2ce5a8b9..fd2a3e9d7b 100644
--- a/src/gui/kernel/qkeysequence.h
+++ b/src/gui/kernel/qkeysequence.h
@@ -134,7 +134,8 @@ public:
         Quit,
         FullScreen,
         Deselect,
-        DeleteCompleteLine
+        DeleteCompleteLine,
+        Backspace
      };
 
     enum SequenceFormat {