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  1. JDK
  2. JDK-8109335

Moving image responds incorrectly on mouse movement (incorrect mouse movement recognition)

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    • Icon: Bug Bug
    • Resolution: Incomplete
    • Icon: P4 P4
    • None
    • fx1.2.1
    • javafx
    • Windows XP

                      when playing Bounce example from NetBeans JavaFX examples: you can move
      the racquet by moving mouse. When you move your mouse rapidly fast (very
      repidly) to left or right the racquet goes to the bound of the window and
      not always covers the last pixel of the game area (sometimes it is a
      difference of one pixel, sometimes it is a huge part of the game area which
      is left uncovered by the racquet). This issue was also found during
      development of arkanoid game on Java ME platform.
      In my opinion it is very important to fix this issue, because I suppose it
      is a matter of -somehow called- correct refreshing of the screen, and there
      is a kind of delay in GUI's response for input controller's movement.
      (Maybe it could be a difference between mouse movement, screen and hardware
      refresh rate).
      Could it be a matter of my code, or is it a internal problem of the
      platform??

            kcr Kevin Rushforth
            duke J. Duke
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