diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2013-10-24 17:54:54 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2013-10-24 17:54:54 -0400 |
| commit | ecd29c6d709e9cd7344be582650c437ae7c8cb25 (patch) | |
| tree | 05e27fd632ceb9b158b4c4c690ac9fd5fa2b7f7e /libs/canvas/item.cc | |
| parent | c3f1369cfdeb4b6bafcb5e25defeb66de4121251 (diff) | |
add Item::redraw() convenience method
Diffstat (limited to 'libs/canvas/item.cc')
| -rw-r--r-- | libs/canvas/item.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libs/canvas/item.cc b/libs/canvas/item.cc index b553d8d6ae..542b6e5cf5 100644 --- a/libs/canvas/item.cc +++ b/libs/canvas/item.cc @@ -329,6 +329,14 @@ Item::width () const } void +Item::redraw () const +{ + if (_bounding_box && _canvas) { + _canvas->request_redraw (item_to_canvas (_bounding_box.get())); + } +} + +void Item::begin_change () { _pre_change_bounding_box = bounding_box (); |