Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

2 files changed, 123 insertions, 0 deletions

diff --git a/qtjava/javalib/examples/forever/Forever.java b/qtjava/javalib/examples/forever/Forever.java
new file mode 100644
index 00000000..24cebcd3
--- /dev/null
+++ b/qtjava/javalib/examples/forever/Forever.java
@@ -0,0 +1,120 @@
+/***************************************************************************
+* $Id$
+**
+* Definition of something or other
+**
+* Created : 979899
+**
+* Copyright (C) 1997 by Trolltech AS.  All rights reserved.
+**
+* This file is part of an example program for Qt.  This example
+* program may be used, distributed and modified without limitation.
+**
+****************************************************************************/
+import org.kde.qt.*;
+import java.util.Random;
+
+
+
+class Forever  extends QWidget
+{
+static final int numColors = 120;
+
+private    int		rectangles;
+private    QColor[]	colors = new QColor[numColors];
+private    Random generator = new Random(System.currentTimeMillis());
+
+
+
+//
+// Forever - a widget that draws rectangles forever.
+//
+
+//
+// Constructs a Forever widget.
+//
+Forever( )
+{
+	this(null, null);
+}
+
+Forever( QWidget parent, String name )
+{
+    super( parent, name );
+    for (int a=0; a<numColors; a++) {
+	colors[a] = new QColor( generator.nextInt(255),
+			    generator.nextInt(255),
+			    generator.nextInt(255) );
+    }
+    rectangles = 0;
+    startTimer( 0 );				// run continuous timer
+    QTimer  counter = new QTimer( this );
+    connect( counter, SIGNAL("timeout()"),
+	     this, SLOT("updateCaption()") );
+    counter.start( 1000 );
+}
+
+
+void updateCaption()
+{
+    String s = "Qt Example - Forever - " + rectangles + " rectangles/second";
+    rectangles = 0;
+    setCaption( s );
+}
+
+
+//
+// Handles paint events for the Forever widget.
+//
+
+protected void paintEvent( QPaintEvent e  )
+{
+    QPainter paint = new QPainter( this );			// painter object
+    int w = width();
+    int h = height();
+    if(w <= 0 || h <= 0) 
+	return;
+    paint.setPen( NoPen );			// do not draw outline
+    paint.setBrush( colors[generator.nextInt(numColors)]);// set random brush color
+    
+//    QPoint p1 = new QPoint( generator.nextInt(w), generator.nextInt(h));	// p1 = top left
+//    QPoint p2 = new QPoint( generator.nextInt(w), generator.nextInt(h));	// p2 = bottom right
+    
+//    QRect r = new QRect( p1, p2 );
+//    paint.drawRect( r );			// draw filled rectangle
+    paint.drawRect( generator.nextInt(w), generator.nextInt(h),
+					generator.nextInt(w), generator.nextInt(h) );			// draw filled rectangle
+}
+
+//
+// Handles timer events for the Forever widget.
+//
+
+protected void timerEvent( QTimerEvent e )
+{
+    for ( int i=0; i<100; i++ ) {
+	repaint( false );			// repaint, don't erase
+	rectangles++;
+    }
+}
+
+
+//
+// Create and display Forever widget.
+//
+
+public static void main( String[] args )
+{
+    QApplication a = new QApplication( args );		// create application object
+    Forever always = new Forever();				// create widget
+    a.setMainWidget( always );			// set as main widget
+    always.setCaption("Qt Example - Forever");
+    always.show();				// show widget
+    a.exec();				// run event loop
+	return;
+}
+
+static {
+	qtjava.initialize();
+}
+}
diff --git a/qtjava/javalib/examples/forever/README b/qtjava/javalib/examples/forever/README
new file mode 100644
index 00000000..00aeedc5
--- /dev/null
+++ b/qtjava/javalib/examples/forever/README
@@ -0,0 +1,3 @@
+The forever program draws filled rectangles with random color and random
+position and size.
+