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  1. JDK
  2. JDK-6470119

Scrollbar arrow buttons flickers when tumb is dragged eith up / down wards

    Details

    • Subcomponent:
    • CPU:
      sparc
    • OS:
      solaris_10

      Description

      I have a frame which contains two scrollbar , one in east & other in south , when i drag the tumb of the vertical scrollbar, the arrow button starts flickering.
      Step to reproduce :
      1) Run the attached program.
      2) Drag the vertical scrollbar , observe that arrow buttons flickers.

      I tested this on solaris 10 with mustang b98 , this does not happend when i pass -Dawt.toolkit=sun.awt.motif.MToolkit flag. I tested the same with b10 , 20 its working fine,but it starts flickering from b30 onwards. You can see a similar bug 6405707 which is got integrated in b83.


      program
      -----------
      import java.awt.Scrollbar;

      public class TestScrollBarFlickering extends java.awt.Frame{
      private Scrollbar horizontal , vertical;
      TestScrollBarFlickering(){
      add("Center",new java.awt.Label("Scrollbar flickering test..." ,java.awt.Label.CENTER));
      vertical = new Scrollbar(Scrollbar.VERTICAL, 0, 60, 0, 255);
      vertical.setBackground(java.awt.Color.RED);
      horizontal = new Scrollbar(Scrollbar.HORIZONTAL, 0, 60, 0, 255);
      horizontal.setBackground(java.awt.Color.blue);
      add("South",horizontal);
      add("East",vertical);
      setSize(400,400);
      setVisible(true);
      }
      public static void main(String []args) {
      new TestScrollBarFlickering();
      }
      }

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              • Assignee:
                dav Andrei Dmitriev (Inactive)
                Reporter:
                lpremkumsunw Lawrence Premkumar1 (Inactive)
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                • Created:
                  Updated:
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