102 lines
3.5 KiB
C++
102 lines
3.5 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the Qt Designer of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial Usage
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and Nokia.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3.0 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** If you have questions regarding the use of this file, please contact
|
|
** Nokia at qt-info@nokia.com.
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
//
|
|
// W A R N I N G
|
|
// -------------
|
|
//
|
|
// This file is not part of the Qt API. It exists for the convenience
|
|
// of Qt Designer. This header
|
|
// file may change from version to version without notice, or even be removed.
|
|
//
|
|
// We mean it.
|
|
//
|
|
|
|
#ifndef QDESIGNER_COMMAND2_H
|
|
#define QDESIGNER_COMMAND2_H
|
|
|
|
#include "shared_global_p.h"
|
|
#include "qdesigner_formwindowcommand_p.h"
|
|
|
|
#include <QtGui/QWidget>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
namespace qdesigner_internal {
|
|
|
|
class LayoutCommand;
|
|
class BreakLayoutCommand;
|
|
|
|
/* This command changes the type of a managed layout on a widget (including
|
|
* red layouts of type 'QLayoutWidget') into another type, maintaining the
|
|
* applicable properties. It does this by chaining BreakLayoutCommand and
|
|
* LayoutCommand, parametrizing them not to actually delete/reparent
|
|
* QLayoutWidget's. */
|
|
|
|
class QDESIGNER_SHARED_EXPORT MorphLayoutCommand : public QDesignerFormWindowCommand {
|
|
Q_DISABLE_COPY(MorphLayoutCommand)
|
|
public:
|
|
explicit MorphLayoutCommand(QDesignerFormWindowInterface *formWindow);
|
|
virtual ~MorphLayoutCommand();
|
|
|
|
bool init(QWidget *w, int newType);
|
|
|
|
static bool canMorph(const QDesignerFormWindowInterface *formWindow, QWidget *w, int *ptrToCurrentType = 0);
|
|
|
|
virtual void redo();
|
|
virtual void undo();
|
|
|
|
private:
|
|
static QString formatDescription(QDesignerFormEditorInterface *core, const QWidget *w, int oldType, int newType);
|
|
|
|
BreakLayoutCommand *m_breakLayoutCommand;
|
|
LayoutCommand *m_layoutCommand;
|
|
int m_newType;
|
|
QWidgetList m_widgets;
|
|
QWidget *m_layoutBase;
|
|
};
|
|
|
|
} // namespace qdesigner_internal
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // QDESIGNER_COMMAND2_H
|