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