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  1. JDK
  2. JDK-4899120

DragSource.getDragThreshold() and "DnD.gestureMotionThreshold" desktop property

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    • Fix Understood
    • sparc
    • solaris_2.6



      Name: sdR10048 Date: 07/31/2003


      Filed By : SPB JCK team (###@###.###)
      JDK : java full version "1.5.0-beta-b12"
      JCK : 1.5
      Platform[s] : Solaris

      Specification excerpt:
      ======================
      --------- J2SE API spec v.1.5 ---------
      ...
      public static int getDragThreshold()

      Returns the drag gesture motion threshold. The drag gesture motion threshold
      defines the recommended behavior for MouseDragGestureRecognizers.

      If the system property awt.dnd.drag.threshold is set to a positive integer,
      this method returns the value of the system property; otherwise if a pertinent
      desktop property is available and supported by the implementation of the Java
      platform, this method returns the value of that property; otherwise this method
      returns some default value. The pertinent desktop property can be queried using
      java.awt.Toolkit.getDesktopProperty("DnD.gestureMotionThreshold").

      Returns:
          the drag gesture motion threshold
      ...
      ---------- end-of-excerpt ---------------

      Problem description
      ===================
      The problem is with
      'The pertinent desktop property can be queried using
       java.awt.Toolkit.getDesktopProperty("DnD.gestureMotionThreshold").'

      The designated method getDesktopProperty(String) returns Object.
      In our case it is unclear which object is this: Integer or String
      (or may be something else) since we expect integer value.

      That needed for JCK test development.

      Currently JDK RI returns an Integer object.

      ======================================================================

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