/[classpath]/classpath/java/awt/Window.java
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revision 1.39 by mark, Sat Dec 11 08:20:49 2004 UTC revision 1.40 by mkoch, Wed Dec 29 14:18:25 2004 UTC
# Line 56  import java.util.Vector; Line 56  import java.util.Vector;
56    
57  import javax.accessibility.Accessible;  import javax.accessibility.Accessible;
58  import javax.accessibility.AccessibleContext;  import javax.accessibility.AccessibleContext;
59    import javax.accessibility.AccessibleRole;
60    import javax.accessibility.AccessibleState;
61    import javax.accessibility.AccessibleStateSet;
62    
63  /**  /**
64   * This class represents a top-level window with no decorations.   * This class represents a top-level window with no decorations.
# Line 84  public class Window extends Container im Line 87  public class Window extends Container im
87    private transient WindowFocusListener windowFocusListener;    private transient WindowFocusListener windowFocusListener;
88    private transient WindowStateListener windowStateListener;    private transient WindowStateListener windowStateListener;
89    private transient GraphicsConfiguration graphicsConfiguration;    private transient GraphicsConfiguration graphicsConfiguration;
   private transient AccessibleContext accessibleContext;  
90    
91    private transient boolean shown;    private transient boolean shown;
92    
93    private transient Component windowFocusOwner;    private transient Component windowFocusOwner;
94      
95      protected class AccessibleAWTWindow extends AccessibleAWTContainer
96      {
97        public AccessibleRole getAccessibleRole()
98        {
99          return AccessibleRole.WINDOW;
100        }
101        
102        public AccessibleStateSet getAccessibleState()
103        {
104          AccessibleStateSet states = super.getAccessibleStateSet();
105          if (isActive())
106            states.add(AccessibleState.ACTIVE);
107          return states;
108        }
109      }
110    
111    /**    /**
112     * This (package access) constructor is used by subclasses that want     * This (package access) constructor is used by subclasses that want
# Line 672  public class Window extends Container im Line 690  public class Window extends Container im
690            }            }
691        }        }
692    }    }
693      
694      /**
695       * Identifies if this window is active.  The active window is a Frame or
696       * Dialog that has focus or owns the active window.
697       *  
698       * @return true if active, else false.
699       * @since 1.4
700       */
701      public boolean isActive()
702      {
703        KeyboardFocusManager manager = KeyboardFocusManager.getCurrentKeyboardFocusManager ();
704        return manager.getActiveWindow() == this;
705      }
706    
707    /**    /**
708       * Identifies if this window is focused.  A window is focused if it is the
709       * focus owner or it contains the focus owner.
710       *
711       * @return true if focused, else false.
712       * @since 1.4
713       */
714      public boolean isFocused()
715      {
716        KeyboardFocusManager manager = KeyboardFocusManager.getCurrentKeyboardFocusManager ();
717        return manager.getFocusedWindow() == this;
718      }
719      
720      /**
721     * Returns the child window that has focus if this window is active.     * Returns the child window that has focus if this window is active.
722     * This method returns <code>null</code> if this window is not active     * This method returns <code>null</code> if this window is not active
723     * or no children have focus.     * or no children have focus.
# Line 770  public class Window extends Container im Line 814  public class Window extends Container im
814        applyResourceBundle(rb);            applyResourceBundle(rb);    
815    }    }
816    
817      /**
818       * Gets the AccessibleContext associated with this <code>Window</code>.
819       * The context is created, if necessary.
820       *
821       * @return the associated context
822       */
823    public AccessibleContext getAccessibleContext()    public AccessibleContext getAccessibleContext()
824    {    {
825      // FIXME      /* Create the context if this is the first request */
826      //return null;      if (accessibleContext == null)
827      throw new Error ("Not implemented");        {
828            /* Create the context */
829            accessibleContext = new AccessibleAWTWindow();
830          }
831        return accessibleContext;
832    }    }
833    
834    /**    /**

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