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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QTOOLBARLAYOUT_P_H
#define QTOOLBARLAYOUT_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtGui/qlayout.h>
#include <private/qlayoutengine_p.h>
#include <QVector>
QT_BEGIN_NAMESPACE
#ifndef QT_NO_TOOLBAR
class QAction;
class QToolBarExtension;
class QMenu;
class QToolBarItem : public QWidgetItem
{
public:
QToolBarItem(QWidget *widget);
bool isEmpty() const;
QAction *action;
bool customWidget;
};
class QToolBarLayout : public QLayout
{
Q_OBJECT
public:
QToolBarLayout(QWidget *parent = 0);
~QToolBarLayout();
void addItem(QLayoutItem *item);
QLayoutItem *itemAt(int index) const;
QLayoutItem *takeAt(int index);
int count() const;
bool isEmpty() const;
void invalidate();
Qt::Orientations expandingDirections() const;
void setGeometry(const QRect &r);
QSize minimumSize() const;
QSize sizeHint() const;
void insertAction(int index, QAction *action);
int indexOf(QAction *action) const;
int indexOf(QWidget *widget) const { return QLayout::indexOf(widget); }
bool layoutActions(const QSize &size);
QSize expandedSize(const QSize &size) const;
bool expanded, animating;
void setUsePopupMenu(bool set); // Yeah, there's no getter, but it's internal.
void checkUsePopupMenu();
bool movable() const;
void updateMarginAndSpacing();
bool hasExpandFlag() const;
public Q_SLOTS:
void setExpanded(bool b, bool animated = true);
private:
QList<QToolBarItem*> items;
QSize hint, minSize;
bool dirty, expanding, empty, expandFlag;
QVector<QLayoutStruct> geomArray;
QRect handRect;
QToolBarExtension *extension;
void updateGeomArray() const;
QToolBarItem *createItem(QAction *action);
QMenu *popupMenu;
};
#endif // QT_NO_TOOLBAR
QT_END_NAMESPACE
#endif // QTOOLBARLAYOUT_P_H
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