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  1. JDK
  2. JDK-4127918

Unnecessary colour palette shifts are performed when running in 256 colours.

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    • x86
    • windows_nt



      Name: rm29839 Date: 04/10/98


      On Win32 platforms, windows with lightweight
      components on them repaint too often when running
      in 256 colours.

      Every time the title bar of the window is clicked,
      a palette shift occurs, even if the window already
      had focus. The palette shift causes the entire
      window to repaint, which can be slow.

      To reproduce, run the SwingSet application on Windows
      in 256-colour mode. Click the title bar of the
      application. The entire window repaints for no reason.
      (Review ID: 27326)
      ======================================================================

            jdunnsunw Jeffrey Dunn (Inactive)
            rmandelsunw Ronan Mandel (Inactive)
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