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Add flag to IPlugin::aboutToShutdown that allows asynchronous shutdown.

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If a plugin requests asyncronous shutdown, the shutdown sequence does
not continue to deleting the plugins before it has sent a
asynchronousShutdownFinished signal. During that time an event loop
is running.
This commit is contained in:
con
2010-07-13 13:36:47 +02:00
parent adf2c1b0da
commit b3dbc4b4e4
29 changed files with 165 additions and 42 deletions
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3
src/plugins/help/helpplugin.cpp
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@@ -338,10 +338,11 @@ void HelpPlugin::extensionsInitialized()
helpManager->registerDocumentation(filesToRegister);
}
void HelpPlugin::aboutToShutdown()
ExtensionSystem::IPlugin::ShutdownFlag HelpPlugin::aboutToShutdown()
{
if (m_sideBar)
m_sideBar->saveSettings(m_core->settings(), QLatin1String("HelpSideBar"));
return SynchronousShutdown;
}
void HelpPlugin::setupUi()