diff options
| author | Adam Reichold <adam.reichold@t-online.de> | 2014-02-20 19:16:01 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-02-28 07:47:16 +0100 |
| commit | 0d0fb04d505d105fb4b2fc71d68f729ce670b12e (patch) | |
| tree | 6b53825fbd9581982ca2e7cc966ab9b9fb1f4697 /mkspecs | |
| parent | e5870b61c6efb4b31d675fa4ea88ea6a5f9e1db4 (diff) | |
Make QTreeView::expand/collapse check for ineffectual invocations
Added checks if item is already expanded/collapsed to
QTreeView::expand/collapse since the following computations
can be quite expensive. (This is useful when saving/restoring a
lot of item expansion state e.g. after a model reset.)
Task-number: QTBUG-35939
Change-Id: I82c4489f9fe0b8ac61994652a60312e34c46f628
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Diffstat (limited to 'mkspecs')
0 files changed, 0 insertions, 0 deletions