Merge lp:~robertcarr/nux/fix-selection-clear into lp:nux

[Robert Carr]

Fix clearing of selection on cursor move. In particular we want to be able to clear the selection by pressing right at the end of the selection (as in bug: https://bugs.launchpad.net/ayatana-design/+bug/841828)

[Jay Taoko (jaytaoko)]

review: Approve

=== modified file 'Nux/TextEntry.cpp'
--- Nux/TextEntry.cpp	2011-09-21 16:10:17 +0000
+++ Nux/TextEntry.cpp	2011-09-26 15:09:23 +0000
@@ -1698,8 +1698,13 @@
     ResetImContext();
     int new_cursor = 0;
     // Clear selection first if not extend it.
-    if (cursor_ != selection_bound_ && !extend_selection)
-      SetCursor(cursor_);
+    if (!extend_selection)
+    {
+      selection_changed_ = true;
+      cursor_moved_ = true;
+      selection_bound_ = cursor_;
+      cursor_moved.emit (cursor_);
+    }
 
     // Calculate the new offset after motion.
     switch(step)