2003-03-10 Michael Koch <konqueror@gmx.de>

* java/awt/FocusTraversalPolicy.java
	(FocusTraversalPolicy): Documentation added.
	(getComponentAfter): Documentation added.
	(getComponentBefore): Documentation added.
	(getFirstComponent): Documentation added.
	(getLastComponent): Documentation added.
	(getDefaultComponent): Documentation added.
	(getInitialComponent): Documentation added.
	* java/awt/ScrollPaneAdjustable.java
	(sp): New member variable.
	(orientation): New member variable.
	(value): New member variable.
	(minimum): New member variable.
	(maximum): New member variable.
	(visibleAmount): New member variable.
	(unitIncrement): New member variable.
	(blockIncrement): New member variable.
	(adjustmentListener): New member variable.
	(ScrollPaneAdjustable): Rewrote.
	(addAdjustmentListener): New method.
	(removeAdjustmentListener): New method.
	(getAdjustmentListeners): New method.
	(getBlockIncrement): New method.
	(getMaximum): New method.
	(getMinimum): New method.
	(getOrientation): New method.
	(getUnitIncrement): New method.
	(getValue): New method.
	(getVisibleAmount): New method.
	(setBlockIncrement): New method.
	(setUnitIncrement): New method.
	(setMaximum): Implemented.
	(setMinimum): Implemented.
	(setValue): New method.
	(setVisibleAmount): Implemented.
	(paramString): New method.
	* java/awt/Window.java
	(show): Use setVisible(true) instead of super.show().
	(hide): Use sevVisible(false) instead of super.hide().
	(processWindowEvent): Added cases for WINDOW_GAINED_FOCUS,
	WINDOW_LOST_FOCUS and WINDOW_STATE_CHANGED.
	(postEvent): Deprecated.
	(applyResourceBundle): Deprecated.
	(processWindowFocusEvent): New method.
	(processWindowStateEvent): New method.
	* java/awt/datatransfer/DataFlavor.java: Reindented.
	* java/awt/font/TextHitInfo.java
	(charIndex): New member variable.
	(leadingEdge): New member variable.
	(TextHitInfo): New constructor.
	(getCharIndex): Implemented.
	(isLeadingEdge): Implemented.
	(getInsertionIndex): Implemented.
	(hashCode): Access charIndex directly.
	(equals): Reformated.
	(leading): Implemented.
	(trailing): Implemented.
	(beforeOffset): Implemented.
	(afterOffset): Implemented.
	(getOtherHit): Implemented.
	(getOffsetHit): Implemented.
	(toString): Implemented.
	* java/awt/image/BufferedImage.java
	(BufferedImage): Implements WritableRenderedImage.
	(observers): New member variable.
	(addTileObserver): New method.
	(removeTileObserver): New method.

From-SVN: r64078

libjava/java/awt/font/TextHitInfo.java

@@ -39,76 +39,87 @@ package java.awt.font;
 
 /**
  * @author John Leuner <jewel@debian.org>
- *
- *
  */
-
-public final class TextHitInfo {
-
+public final class TextHitInfo
+{
+  private int charIndex;
+  private boolean leadingEdge;
+  
+  TextHitInfo (int charIndex, boolean leadingEdge)
+  {
+    this.charIndex = charIndex;
+    this.leadingEdge = leadingEdge;
+  }
+  
   public int getCharIndex()
   {
-    return -1;
+    return charIndex;
   }
 
   public boolean isLeadingEdge()
   {
-    return false;
+    return leadingEdge;
   }
 
   public int getInsertionIndex()
   {
-    return -1;
+    return (leadingEdge ? charIndex : charIndex + 1);
   }
 
   public int hashCode()
   {
-    return getCharIndex();
+    return charIndex;
   }
 
   public boolean equals(Object obj)
   {
     if(obj instanceof TextHitInfo)
       return this.equals((TextHitInfo) obj);
+    
     return false;
   }
 
   public boolean equals(TextHitInfo hitInfo)
   {
-    return (getCharIndex() == hitInfo.getCharIndex()) && (isLeadingEdge() == hitInfo.isLeadingEdge());
+    return (charIndex == hitInfo.getCharIndex ())
+            && (leadingEdge == hitInfo.isLeadingEdge ());
   }
 
   public static TextHitInfo leading(int charIndex)
   {
-    return new TextHitInfo();
+    return new TextHitInfo (charIndex, true);
   }
 
   public static TextHitInfo trailing(int charIndex)
   {
-    return new TextHitInfo();
+    return new TextHitInfo (charIndex, false);
   }
 
   public static TextHitInfo beforeOffset(int offset)
   {
-    return new TextHitInfo();
+    return new TextHitInfo (offset, false);
   }
 
   public static TextHitInfo afterOffset(int offset)
   {
-    return new TextHitInfo();
+    return new TextHitInfo (offset, true);
   }
 
   public TextHitInfo getOtherHit()
   {
-    return new TextHitInfo();
+    return (leadingEdge ? trailing (charIndex - 1) : leading (charIndex + 1));
   }
 
   public TextHitInfo getOffsetHit(int offset)
   {
-    return new TextHitInfo();
+    return new TextHitInfo (charIndex + offset, leadingEdge);
   }
 
   public String toString()
   {
-    return "";
+    return "TextHitInfo["
+            + charIndex
+            + (leadingEdge ? "L" : "T" )
+            + "]";
   }
 }