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Use should_quit() to prevent quit() from terminating

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We query the should_quit() vfunc, and use its return value to determine
whether or not the application should terminate.
This commit is contained in:
Emmanuele Bassi
2015-10-04 00:54:01 +01:00
parent f38e972a91
commit c068d91f3f
1 changed files with 6 additions and 1 deletions
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7
gio/gapplication.c
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@@ -2534,6 +2534,10 @@ g_application_set_default (GApplication *application)
* Upon return to the mainloop, g_application_run() will return,
* calling only the 'shutdown' function before doing so.
*
* It's possible to prevent quitting the application in subclasses
* of #GApplication, by overriding the #GApplicationClass.should_quit()
* virtual function.
*
* The hold count is ignored.
*
* The result of calling g_application_run() again after it returns is
@@ -2546,7 +2550,8 @@ g_application_quit (GApplication *application)
{
g_return_if_fail (G_IS_APPLICATION (application));
application->priv->must_quit_now = TRUE;
application->priv->must_quit_now =
G_APPLICATION_GET_CLASS (application)->should_quit (application);
}
/**