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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 09:18:55 (GMT)
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 09:18:55 (GMT)
commite5fcad302d86d316390c6b0f62759a067313e8a9 (patch)
treec2afbf6f1066b6ce261f14341cf6d310e5595bc1 /src/gui/kernel/qboxlayout.h
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Long live Qt 4.5!
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QBOXLAYOUT_H
+#define QBOXLAYOUT_H
+
+#include <QtGui/qlayout.h>
+#ifdef QT_INCLUDE_COMPAT
+#include <QtGui/qwidget.h>
+#endif
+
+#include <limits.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QBoxLayoutPrivate;
+
+class Q_GUI_EXPORT QBoxLayout : public QLayout
+{
+ Q_OBJECT
+ Q_DECLARE_PRIVATE(QBoxLayout)
+public:
+ enum Direction { LeftToRight, RightToLeft, TopToBottom, BottomToTop,
+ Down = TopToBottom, Up = BottomToTop };
+
+ explicit QBoxLayout(Direction, QWidget *parent = 0);
+
+#ifdef QT3_SUPPORT
+ QT3_SUPPORT_CONSTRUCTOR QBoxLayout(QWidget *parent, Direction, int border = 0, int spacing = -1,
+ const char *name = 0);
+ QT3_SUPPORT_CONSTRUCTOR QBoxLayout(QLayout *parentLayout, Direction, int spacing = -1,
+ const char *name = 0);
+ QT3_SUPPORT_CONSTRUCTOR QBoxLayout(Direction, int spacing, const char *name = 0);
+#endif
+ ~QBoxLayout();
+
+ Direction direction() const;
+ void setDirection(Direction);
+
+ void addSpacing(int size);
+ void addStretch(int stretch = 0);
+ void addSpacerItem(QSpacerItem *spacerItem);
+ void addWidget(QWidget *, int stretch = 0, Qt::Alignment alignment = 0);
+ void addLayout(QLayout *layout, int stretch = 0);
+ void addStrut(int);
+ void addItem(QLayoutItem *);
+
+ void insertSpacing(int index, int size);
+ void insertStretch(int index, int stretch = 0);
+ void insertSpacerItem(int index, QSpacerItem *spacerItem);
+ void insertWidget(int index, QWidget *widget, int stretch = 0, Qt::Alignment alignment = 0);
+ void insertLayout(int index, QLayout *layout, int stretch = 0);
+
+ int spacing() const;
+ void setSpacing(int spacing);
+
+ bool setStretchFactor(QWidget *w, int stretch);
+ bool setStretchFactor(QLayout *l, int stretch);
+ void setStretch(int index, int stretch);
+ int stretch(int index) const;
+
+ QSize sizeHint() const;
+ QSize minimumSize() const;
+ QSize maximumSize() const;
+
+ bool hasHeightForWidth() const;
+ int heightForWidth(int) const;
+ int minimumHeightForWidth(int) const;
+
+ Qt::Orientations expandingDirections() const;
+ void invalidate();
+ QLayoutItem *itemAt(int) const;
+ QLayoutItem *takeAt(int);
+ int count() const;
+ void setGeometry(const QRect&);
+#ifdef QT3_SUPPORT
+ inline QT3_SUPPORT int findWidget(QWidget* w) {return indexOf(w);}
+#endif
+protected:
+ // ### Qt 5: make public
+ void insertItem(int index, QLayoutItem *);
+
+private:
+ Q_DISABLE_COPY(QBoxLayout)
+};
+
+class Q_GUI_EXPORT QHBoxLayout : public QBoxLayout
+{
+ Q_OBJECT
+public:
+ QHBoxLayout();
+ explicit QHBoxLayout(QWidget *parent);
+ ~QHBoxLayout();
+
+#ifdef QT3_SUPPORT
+ QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(QWidget *parent, int border,
+ int spacing = -1, const char *name = 0);
+ QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(QLayout *parentLayout,
+ int spacing = -1, const char *name = 0);
+ QT3_SUPPORT_CONSTRUCTOR QHBoxLayout(int spacing, const char *name = 0);
+#endif
+
+private:
+ Q_DISABLE_COPY(QHBoxLayout)
+};
+
+class Q_GUI_EXPORT QVBoxLayout : public QBoxLayout
+{
+ Q_OBJECT
+public:
+ QVBoxLayout();
+ explicit QVBoxLayout(QWidget *parent);
+ ~QVBoxLayout();
+
+#ifdef QT3_SUPPORT
+ QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(QWidget *parent, int border,
+ int spacing = -1, const char *name = 0);
+ QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(QLayout *parentLayout,
+ int spacing = -1, const char *name = 0);
+ QT3_SUPPORT_CONSTRUCTOR QVBoxLayout(int spacing, const char *name = 0);
+#endif
+
+private:
+ Q_DISABLE_COPY(QVBoxLayout)
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QBOXLAYOUT_H