diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2014-07-07 07:53:17 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2014-07-07 07:53:17 -0400 |
| commit | 69a92e67f09b617113f4689d673ec881368cb2ee (patch) | |
| tree | 0e533fece18dccb372f1dd6b00a6a1e2de565717 /libs/canvas/canvas.cc | |
| parent | 779fe6c08291a2c041ec9558c5351c23de576238 (diff) | |
Add Canvas::re_enter() which picks the current item again based on mouse pointer position and generates an enter event for it
Diffstat (limited to 'libs/canvas/canvas.cc')
| -rw-r--r-- | libs/canvas/canvas.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libs/canvas/canvas.cc b/libs/canvas/canvas.cc index 6b0c4f94c0..79a4f203c6 100644 --- a/libs/canvas/canvas.cc +++ b/libs/canvas/canvas.cc @@ -331,6 +331,14 @@ Canvas::queue_draw_item_area (Item* item, Rect area) request_redraw (item->item_to_window (area)); } +void +GtkCanvas::re_enter () +{ + DEBUG_TRACE (PBD::DEBUG::CanvasEnterLeave, "re-enter canvas by request\n"); + _current_item = 0; + pick_current_item (0); +} + /** Construct a GtkCanvas */ GtkCanvas::GtkCanvas () : _current_item (0) |