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+/****************************************************************************
+**
+** 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 Qt3Support module 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3GRIDVIEW_H
+#define Q3GRIDVIEW_H
+
+#include <Qt3Support/q3scrollview.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+class Q3GridViewPrivate;
+
+class Q_COMPAT_EXPORT Q3GridView : public Q3ScrollView
+{
+ Q_OBJECT
+ Q_PROPERTY(int numRows READ numRows WRITE setNumRows)
+ Q_PROPERTY(int numCols READ numCols WRITE setNumCols)
+ Q_PROPERTY(int cellWidth READ cellWidth WRITE setCellWidth)
+ Q_PROPERTY(int cellHeight READ cellHeight WRITE setCellHeight)
+public:
+
+ Q3GridView(QWidget *parent=0, const char *name=0, Qt::WindowFlags f=0);
+ ~Q3GridView();
+
+ int numRows() const;
+ virtual void setNumRows(int);
+ int numCols() const;
+ virtual void setNumCols(int);
+
+ int cellWidth() const;
+ virtual void setCellWidth(int);
+ int cellHeight() const;
+ virtual void setCellHeight(int);
+
+ QRect cellRect() const;
+ QRect cellGeometry(int row, int column);
+ QSize gridSize() const;
+
+ int rowAt(int y) const;
+ int columnAt(int x) const;
+
+ void repaintCell(int row, int column, bool erase=true);
+ void updateCell(int row, int column);
+ void ensureCellVisible(int row, int column);
+
+protected:
+ virtual void paintCell(QPainter *, int row, int col) = 0;
+ virtual void paintEmptyArea(QPainter *p, int cx, int cy, int cw, int ch);
+
+ void drawContents(QPainter *p, int cx, int cy, int cw, int ch);
+
+ virtual void dimensionChange(int, int);
+
+private:
+ void drawContents(QPainter*);
+ void updateGrid();
+
+ int nrows;
+ int ncols;
+ int cellw;
+ int cellh;
+ Q3GridViewPrivate* d;
+
+ Q_DISABLE_COPY(Q3GridView)
+};
+
+inline int Q3GridView::cellWidth() const
+{ return cellw; }
+
+inline int Q3GridView::cellHeight() const
+{ return cellh; }
+
+inline int Q3GridView::rowAt(int y) const
+{ return y / cellh; }
+
+inline int Q3GridView::columnAt(int x) const
+{ return x / cellw; }
+
+inline int Q3GridView::numRows() const
+{ return nrows; }
+
+inline int Q3GridView::numCols() const
+{return ncols; }
+
+inline QRect Q3GridView::cellRect() const
+{ return QRect(0, 0, cellw, cellh); }
+
+inline QSize Q3GridView::gridSize() const
+{ return QSize(ncols * cellw, nrows * cellh); }
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3GRIDVIEW_H