Package de.sciss.gui

Class NoFocusTraversalPolicy

  • public class NoFocusTraversalPolicy
extends java.awt.FocusTraversalPolicy
    This is 'no' focus policy because all requests for focus are blocked; this can be used as a Frame's or Dialog's policy during processing when the user shouldn't be able to cycle through virtually inactive gadgets.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.awt.Component getComponentAfter​(java.awt.Container focusCycleRoot, java.awt.Component aComponent)  
      java.awt.Component getComponentBefore​(java.awt.Container focusCycleRoot, java.awt.Component aComponent)  
      java.awt.Component getDefaultComponent​(java.awt.Container focusCycleRoot)  
      java.awt.Component getFirstComponent​(java.awt.Container focusCycleRoot)  
      java.awt.Component getInitialComponent​(java.awt.Window window)  
      java.awt.Component getLastComponent​(java.awt.Container focusCycleRoot)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • NoFocusTraversalPolicy

        public NoFocusTraversalPolicy()

    • Method Detail

      • getComponentAfter

        public java.awt.Component getComponentAfter​(java.awt.Container focusCycleRoot,
                                            java.awt.Component aComponent)
        Specified by:
        getComponentAfter in class java.awt.FocusTraversalPolicy
        Returns:
        null, in order to block traversal

      • getComponentBefore

        public java.awt.Component getComponentBefore​(java.awt.Container focusCycleRoot,
                                             java.awt.Component aComponent)
        Specified by:
        getComponentBefore in class java.awt.FocusTraversalPolicy
        Returns:
        null, in order to block traversal

      • getFirstComponent

        public java.awt.Component getFirstComponent​(java.awt.Container focusCycleRoot)
        Specified by:
        getFirstComponent in class java.awt.FocusTraversalPolicy
        Returns:
        null, in order to block traversal

      • getLastComponent

        public java.awt.Component getLastComponent​(java.awt.Container focusCycleRoot)
        Specified by:
        getLastComponent in class java.awt.FocusTraversalPolicy
        Returns:
        null, in order to block traversal

      • getDefaultComponent

        public java.awt.Component getDefaultComponent​(java.awt.Container focusCycleRoot)
        Specified by:
        getDefaultComponent in class java.awt.FocusTraversalPolicy
        Returns:
        null, in order to block traversal

      • getInitialComponent

        public java.awt.Component getInitialComponent​(java.awt.Window window)
        Overrides:
        getInitialComponent in class java.awt.FocusTraversalPolicy
        Returns:
        null, in order to block traversal