Aren/haiku
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Window's destructor should acquire the menu sem, not delete it. Could help fixing bug 422

Browse Source 
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17016 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2006-04-05 19:32:54 +00:00
parent e21b037f2b
commit cb8bdc4eda
2 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/kits/interface/PopUpMenu.cpp
View File

@ -371,12 +371,12 @@ BPopUpMenu::entry(void *arg)
data->selected = menu->start_track(where, autoInvoke, startOpened, rect);
delete_sem(data->lock);
// Reset the window menu semaphore
if (data->async && data->window)
_set_menu_sem_(data->window, B_BAD_SEM_ID);
delete_sem(data->lock);
// Commit suicide if needed
if (menu->fAutoDestruct)
delete menu;

10
src/kits/interface/Window.cpp
View File

@ -316,6 +316,12 @@ BWindow::~BWindow()
{
Lock();
// Wait if a menu is still tracking
if (fMenuSem > 0) {
while (acquire_sem(fMenuSem) == B_INTERRUPTED)
;
}
fTopView->RemoveSelf();
delete fTopView;
@ -328,10 +334,6 @@ BWindow::~BWindow()
// TODO: release other dynamically-allocated objects
free(fTitle);
// Deleting this semaphore will tell open menus to quit.
if (fMenuSem > 0)
delete_sem(fMenuSem);
// disable pulsing
SetPulseRate(0);