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/****************************************************************************
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**
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** Copyright (C) 2010 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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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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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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** 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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** 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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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QBOXLAYOUT_H
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#define QBOXLAYOUT_H
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#include <QtGui/qlayout.h>
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#ifdef QT_INCLUDE_COMPAT
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#include <QtGui/qwidget.h>
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#endif
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#include <limits.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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class QBoxLayoutPrivate;
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class Q_GUI_EXPORT QBoxLayout : public QLayout
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QBoxLayout)
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public:
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enum Direction { LeftToRight, RightToLeft, TopToBottom, BottomToTop,
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Down = TopToBottom, Up = BottomToTop };
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explicit QBoxLayout(Direction, QWidget *parent = 0);
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#ifdef QT3_SUPPORT
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QT3_SUPPORT_CONSTRUCTOR QBoxLayout(QWidget *parent, Direction, int border = 0, int spacing = -1,
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const char *name = 0);
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QT3_SUPPORT_CONSTRUCTOR QBoxLayout(QLayout *parentLayout, Direction, int spacing = -1,
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const char *name = 0);
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QT3_SUPPORT_CONSTRUCTOR QBoxLayout(Direction, int spacing, const char *name = 0);
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#endif
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~QBoxLayout();
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Direction direction() const;
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void setDirection(Direction);
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void addSpacing(int size);
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void addStretch(int stretch = 0);
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void addSpacerItem(QSpacerItem *spacerItem);
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void addWidget(QWidget *, int stretch = 0, Qt::Alignment alignment = 0);
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void addLayout(QLayout *layout, int stretch = 0);
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void addStrut(int);
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void addItem(QLayoutItem *);
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void insertSpacing(int index, int size);
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void insertStretch(int index, int stretch = 0);
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void insertSpacerItem(int index, QSpacerItem *spacerItem);
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void insertWidget(int index, QWidget *widget, int stretch = 0, Qt::Alignment alignment = 0);
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void insertLayout(int index, QLayout *layout, int stretch = 0);
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int spacing() const;
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void setSpacing(int spacing);
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bool setStretchFactor(QWidget *w, int stretch);
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bool setStretchFactor(QLayout *l, int stretch);
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void setStretch(int index, int stretch);
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int stretch(int index) const;
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QSize sizeHint() const;
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QSize minimumSize() const;
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QSize maximumSize() const;
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bool hasHeightForWidth() const;
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int heightForWidth(int) const;
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int minimumHeightForWidth(int) const;
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Qt::Orientations expanding() const;
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void invalidate();
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QLayoutItem *itemAt(int) const;
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QLayoutItem *takeAt(int);
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int count() const;
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void setGeometry(const QRect&);
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#ifdef QT3_SUPPORT
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inline QT3_SUPPORT int findWidget(QWidget* w) {return indexOf(w);}
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#endif
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protected:
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// ### Qt 5: make public
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void insertItem(int index, QLayoutItem *);
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private:
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Q_DISABLE_COPY(QBoxLayout)
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};
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class Q_GUI_EXPORT QHBoxLayout : public QBoxLayout
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{
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Q_OBJECT
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public:
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QHBoxLayout();
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explicit QHBoxLayout(QWidget *parent);
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~QHBoxLayout();
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#ifdef QT3_SUPPORT
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QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(QWidget *parent, int border,
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int spacing = -1, const char *name = 0);
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QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(QLayout *parentLayout,
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int spacing = -1, const char *name = 0);
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QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(int spacing, const char *name = 0);
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#endif
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private:
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Q_DISABLE_COPY(QHBoxLayout)
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};
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class Q_GUI_EXPORT QVBoxLayout : public QBoxLayout
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{
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Q_OBJECT
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public:
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QVBoxLayout();
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explicit QVBoxLayout(QWidget *parent);
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~QVBoxLayout();
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#ifdef QT3_SUPPORT
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QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(QWidget *parent, int border,
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int spacing = -1, const char *name = 0);
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QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(QLayout *parentLayout,
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int spacing = -1, const char *name = 0);
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QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(int spacing, const char *name = 0);
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#endif
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private:
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Q_DISABLE_COPY(QVBoxLayout)
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QBOXLAYOUT_H
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