./test/java/awt/TextArea/UsingWithMouse/SelectionAutoscrollTest.java

rev 293 : Ensure that scrolling and text selection is really performed on Gnome.

@@ -54,10 +54,11 @@
 
 public class SelectionAutoscrollTest extends Applet {
     TextArea textArea;
     Robot robot;
     final int desiredSelectionEnd = ('z'-'a'+1)*2;  // 52
+    final int SCROLL_DELAY = 10; // 10ms
 
     public void start () {
         createObjects();
         manipulateMouse();
         checkResults();

@@ -139,13 +140,21 @@
     }
 
     void moveMouseBelowTextArea( boolean shift ) {
         Dimension d = textArea.getSize();
         Point l = textArea.getLocationOnScreen();
+        int x = (int)(l.x+d.width*.5);
         int y = (int)(l.y+d.height*1.5);
         if( shift ) y+=15;
-        robot.mouseMove( (int)(l.x+d.width*.5), y );
+        robot.mouseMove( x, y );
+        // it is needed to add some small delay on Gnome
+        waitUntilScrollIsPerformed();
+    }
+
+    void waitUntilScrollIsPerformed() {
+        try { Thread.sleep( SCROLL_DELAY ); }
+        catch( Exception e ) { throw new RuntimeException( e ); }
     }
 
     void checkResults() {
         //try { Thread.sleep( 30*1000 ); }
         //catch( Exception e ) { throw new RuntimeException( e ); }