Add Qt3 development HEAD version

1 files changed, 58 insertions, 0 deletions

diff --git a/examples/life/life.h b/examples/life/life.h
new file mode 100644
index 0000000..a66a3d1
--- /dev/null
+++ b/examples/life/life.h
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef LIFE_H
+#define LIFE_H
+
+#include <qframe.h>
+
+
+class LifeWidget : public QFrame
+{
+    Q_OBJECT
+public:
+    LifeWidget( int s = 10, QWidget *parent = 0, const char *name = 0 );
+
+    void	setPoint( int i, int j );
+
+    int		maxCol() { return maxi; }
+    int		maxRow() { return maxj; }
+
+public slots:
+    void	nextGeneration();
+    void	clear();
+
+protected:
+    virtual void paintEvent( QPaintEvent * );
+    virtual void mouseMoveEvent( QMouseEvent * );
+    virtual void mousePressEvent( QMouseEvent * );
+    virtual void resizeEvent( QResizeEvent * );
+    void	 mouseHandle( const QPoint &pos );
+
+private:
+    enum { MAXSIZE = 50, MINSIZE = 10, BORDER = 5 };
+
+    bool	cells[2][MAXSIZE + 2][MAXSIZE + 2];
+    int		current;
+    int		maxi, maxj;
+
+    int pos2index( int x )
+    {
+	return ( x - BORDER ) / SCALE + 1;
+    }
+    int index2pos( int i )
+    {
+	return	( i - 1 ) * SCALE + BORDER;
+    }
+
+    int SCALE;
+};
+
+
+#endif // LIFE_H