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This function isn't really needed. The QDialogPrivate destructor deletes
the platform helper, so the QDialog destructor does not need to do it.
Subclasses of QPlatformDialogHelper are now responsible for deleting any
native resources they create.
The one place in QFileDialog that needs to recreate the native dialog
can simply recreate the helper. QDialogPrivate::deleteNativeDialog() now
becomes QDialogPrivate::deletePlatformHelper(), which resets all state
to allow the platform helper to be recreated.
Change-Id: I58adfe8801e02e63b3cb4a9a3a0b8cb5b3c7b161
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
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Remove the _sys suffix from all members of QPlatformDialogHelper and its
subclasses. The QPlatform* class prefix already implies that these
methods are system specific, we don't need the method suffix as well.
Change-Id: I5ad1f928fab3a989992951acc244915e7fa48d32
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
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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>
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Have QDialog::~QDialog() call deleteNativeDialog_sys() on the helpers,
so that we don't risk leaking any resources allocated in the helper.
QFileDialog does this now, but not QColorDialog or QFontDialog. The
Cocoa plugin worked around this problem by calling
deleteNativeDialog_sys() itself, but the Windows plugin does not do
this, resulting in leaks.
Change-Id: I380d87c95686c8f3cb260f9242299be27329280d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
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Modality is not a boolean property in Qt. There are 2 types: window
modality and application modality. Native dialogs can support both of
these types as well (e.g. on Cocoa, a window modal file dialog should be
displayed as a Sheet). Remove the QPlatformDialogHelper::ShowFlags enum
and instead pass a Qt::WindowModality parameter to
QPlatformDialogHelper::show_sys().
The Windows implementation has been updated to check for
Qt::ApplicationModal instead of the ShowModal flag (since only
Qt::ApplicationModal dialogs are blocking).
The Cocoa implementation has been updated to only use non-modal and
application modal native color and font dialogs (which restores Qt 4
behavior). These are shared Cocoa panels that cannot be shown as sheets,
however. If the programmer asks for window modal color/font dialogs, we
use the Qt versions, not the native ones. The file dialog can be shown
either as a Sheet (but we need to pass an NSWindow parent for it to work
properly) or as an application modal dialog.
This change has been tested on Mac OS X with
tests/manual/windowmodality.
Change-Id: I9064987433895c55f68aac979ef8e8207fb24bbe
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
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mDelegate keeps the pointer to a QNSFontPanelDelegate, which reacts
on the NSFontPanel used by this dialog helper. It has to be created
before it can be used. On a read-only access, this has been fixed to
return a default-constructed value (like QFont()). For writing access
(like setting the font) the delegate was already created.
The same applies to mDelegate to QNSColorPanelDelegate respective.
Change-Id: I36b89c16d98db9275aa31d399fe094b1d56d800d
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
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mHackedPanel is not declared anywhere in the Cocoa dialog helpers.
Change-Id: I3ba5dd429aa9fe5833b19c1e081425ec4020658d
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
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Change-Id: Ie6e648e9e1f4ffbb34d73f9afdd6cc77e86bc3d1
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>
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