Autres/audacity
1
0
Fork 0
mirror of https://github.com/cookiengineer/audacity synced 2025-07-25 17:08:07 +02:00
Code Issues Releases Wiki Activity

Windows: don't crash if double-clicking on ruler during playback

Browse Source
This commit is contained in:
Paul-Licameli 2018-08-12 14:43:45 -04:00
parent 04a69f0a4c
commit 932734c89a
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/widgets/Ruler.cpp
View File

@ -3087,6 +3087,12 @@ auto AdornedRulerPanel::QPHandle::Release
(const TrackPanelMouseEvent &event, AudacityProject *pProject, (const TrackPanelMouseEvent &event, AudacityProject *pProject,
wxWindow *pParent) -> Result wxWindow *pParent) -> Result
{ {
// Keep a shared pointer to self. Otherwise *this might get deleted
// in HandleQPRelease on Windows! Because there is an event-loop yield
// stopping playback, which caused OnCaptureLost to be called, which caused
// clearing of CellularPanel targets!
auto saveMe = mParent->mQPCell->mHolder.lock();
auto result = CommonRulerHandle::Release(event, pProject, pParent); auto result = CommonRulerHandle::Release(event, pProject, pParent);
if (!( result & RefreshCode::Cancelled )) { if (!( result & RefreshCode::Cancelled )) {
if (mClicked == Button::Left) { if (mClicked == Button::Left) {