2006-04-26 Audrius Meskauskas <AudriusA@Bioinformatics.org>

	* javax/swing/JTree.java (setLeadSelectionPath):
	Repaint the new and old lead pathes.
	* javax/swing/plaf/basic/BasicTreeUI.java
	(FocusHandler): Repaint the lead row when focus changes.
	(PropertyChangeHandler): Use existing constants, not the
	string literals for the property names.
	(TreeIncrementAction): Shrink the selection when moving
	from the selection edge to the selection anchor.
	(TreeSelectionHandler.valueChanged): Repaint the
	new and old lead pathes.
	(paintRow): Treat row as focused only if it is the lead row.
	* javax/swing/tree/DefaultTreeCellRenderer.java
	(getTreeCellRendererComponent): Set the vertical alignment to CENTER.
	(paint): Rewritten.
	* javax/swing/tree/DefaultTreeSelectionModel.java
	(addSelectionPath): Event construction fix (old and new lead were
	always the same).
	(addSelectionPaths): Likewise.
	* javax/swing/JComponent.java (setOpaque): Explained.
	* javax/swing/tree/FixedHeightLayoutCache.java (getBounds):
	Accept null.
	* javax/swing/tree/VariableHeightLayoutCache.java (getBounds):
	Accept null.

1 files changed, 5 insertions, 2 deletions

diff --git a/javax/swing/JComponent.java b/javax/swing/JComponent.java
index 8f5c22405..21904b566 100644
--- a/javax/swing/JComponent.java
+++ b/javax/swing/JComponent.java
@@ -2924,9 +2924,12 @@ public abstract class JComponent extends Container implements Serializable
   }
 
   /**
-   * Set the value of the {@link #opaque} property.
+   * Set if the component should paint all pixels withing its bounds.
+   * If this property is set to false, the component expects the cleared
+   * background.
    *
-   * @param isOpaque The new value of the property
+   * @param isOpaque if true, paint all pixels. If false, expect the clean
+   * background. 
    *
    * @see ComponentUI#update
    */