b1714aec51
Showing, moving and resizing Contrarily to what an NSWindow does to its NSViews, child NSWindows need to be explicitly shown and hidden, and clipped if the parent NSWindow changes geometry. Also, hiding an NSWindow will not hide its child windows. This needed to be managed manually, adding 2 additional states to QCocoaWindow to reflect whether a child window has been clipped out by any ancestor geometry change, or hidden by any ancestor being hid. Also, ordering out an NSWindow will remove it fromm its parent's child windows array, making necessary to maintain a parallel list of child windows in QCocoaWindow. Stack order Although child NSWindows can be ordered relatively to each other, they need to be added again to be moved lower in the window stack. This also means the windows above it need to be added on top. Key (focus) status One of the remaining issues, is to make sure the top level window keeps the "key status" while still forwarding key events to the child window. Keeping same event propagation This use case is best illustrated with undocking QDockWidgets (if these are child NSWindows). The main issue is to make sure the QDockArea will get the mouse events right after undocking a dock widget. We used a similar workaround as the "key status" problem, and manually forward the mouse events to the dock area's QWindow. Manual test, by Morten Johan Sørvig, included. Task-number: QTBUG-33082 Task-number: QTBUG-22815 Change-Id: I50e34936fb82bff013e99f4bcb3bd0db0704c6ae Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QApplication>
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#include "controllerwidget.h"
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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ControllerWidget controller;
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controller.show();
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return a.exec();
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}
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