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diff --git a/examples/drawlines/connect.cpp b/examples/drawlines/connect.cpp
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+/****************************************************************************
+**
+** 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.
+**
+*****************************************************************************/
+
+#include <qwidget.h>
+#include <qpainter.h>
+#include <qapplication.h>
+#include <stdlib.h>
+
+
+const int MAXPOINTS = 2000; // maximum number of points
+const int MAXCOLORS = 40;
+
+
+//
+// ConnectWidget - draws connected lines
+//
+
+class ConnectWidget : public QWidget
+{
+public:
+ ConnectWidget( QWidget *parent=0, const char *name=0 );
+ ~ConnectWidget();
+protected:
+ void paintEvent( QPaintEvent * );
+ void mousePressEvent( QMouseEvent *);
+ void mouseReleaseEvent( QMouseEvent *);
+ void mouseMoveEvent( QMouseEvent *);
+private:
+ QPoint *points; // point array
+ QColor *colors; // color array
+ int count; // count = number of points
+ bool down; // TRUE if mouse down
+};
+
+
+//
+// Constructs a ConnectWidget.
+//
+
+ConnectWidget::ConnectWidget( QWidget *parent, const char *name )
+ : QWidget( parent, name, WStaticContents )
+{
+ setBackgroundColor( white ); // white background
+ count = 0;
+ down = FALSE;
+ points = new QPoint[MAXPOINTS];
+ colors = new QColor[MAXCOLORS];
+ for ( int i=0; i<MAXCOLORS; i++ ) // init color array
+ colors[i] = QColor( rand()&255, rand()&255, rand()&255 );
+}
+
+ConnectWidget::~ConnectWidget()
+{
+ delete[] points; // cleanup
+ delete[] colors;
+}
+
+
+//
+// Handles paint events for the connect widget.
+//
+
+void ConnectWidget::paintEvent( QPaintEvent * )
+{
+ QPainter paint( this );
+ for ( int i=0; i<count-1; i++ ) { // connect all points
+ for ( int j=i+1; j<count; j++ ) {
+ paint.setPen( colors[rand()%MAXCOLORS] ); // set random pen color
+ paint.drawLine( points[i], points[j] ); // draw line
+ }
+ }
+}
+
+
+//
+// Handles mouse press events for the connect widget.
+//
+
+void ConnectWidget::mousePressEvent( QMouseEvent * )
+{
+ down = TRUE;
+ count = 0; // start recording points
+ erase(); // erase widget contents
+}
+
+
+//
+// Handles mouse release events for the connect widget.
+//
+
+void ConnectWidget::mouseReleaseEvent( QMouseEvent * )
+{
+ down = FALSE; // done recording points
+ update(); // draw the lines
+}
+
+
+//
+// Handles mouse move events for the connect widget.
+//
+
+void ConnectWidget::mouseMoveEvent( QMouseEvent *e )
+{
+ if ( down && count < MAXPOINTS ) {
+ QPainter paint( this );
+ points[count++] = e->pos(); // add point
+ paint.drawPoint( e->pos() ); // plot point
+ }
+}
+
+
+//
+// Create and display a ConnectWidget.
+//
+
+int main( int argc, char **argv )
+{
+ QApplication a( argc, argv );
+ ConnectWidget connect;
+#ifndef QT_NO_WIDGET_TOPEXTRA // for Qt/Embedded minimal build
+ connect.setCaption( "Qt Example - Draw lines");
+#endif
+ a.setMainWidget( &connect );
+ connect.show();
+ return a.exec();
+}