Remove the _q_platformRunNativeAppModalPanel() function, together with
the launchNativeAppModalPanel() signal and
emitLaunchNativeAppModalPanel() slot, which were previously used to run
the modal loop inside the QDialog::exec() loop. This trick isn't
necessary anymore, so remove the mechanism and code related to it.
Rename QPlatformDialogHelper::platformNativeDialogModalHelp() to
exec_sys(). This function is now responsible for both showing the native
dialog and running the modal loop. QDialog:exec() now calls this
function if a native dialog is in use (it does not call
QEventLoop::exec() anymore).
The dialogResultCode_sys() function was unused, so it has also been
removed.
This commit also removes some unused private slots that were left over
from the port to QPA.
Note that the comments in the Cocoa plugin are still valid and relevant,
but this commit does not fix the scenarios mentioned. This will be done
in a future commit.
The Windows plugin needs minor changes. The QueuedConnections to
accept() and reject() cause the deliver to come too late, resulting in
crashes, hence the change to AutoConnection (which ends up being a
DirectConnection).
Change-Id: Ifc90325c945ca78737e60bf331929f03ecc52e0a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
ab947649eb