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[commit-cp] classpath ./ChangeLog javax/swing/JComponent.ja...


From: Roman Kennke
Subject: [commit-cp] classpath ./ChangeLog javax/swing/JComponent.ja...
Date: Fri, 14 Oct 2005 17:59:06 -0400

CVSROOT:        /cvsroot/classpath
Module name:    classpath
Branch:         
Changes by:     Roman Kennke <address@hidden>   05/10/14 21:59:05

Modified files:
        .              : ChangeLog 
        javax/swing    : JComponent.java RepaintManager.java 

Log message:
        2005-10-14  Roman Kennke  <address@hidden>
        
        * javax/swing/JComponent.java
        (paintLock): Removed unneeded field.
        (isCompletelyDirty): New field.
        (setBorder): Don't get active if actual value didn't change.
        Otherwise trigger a repaint.
        (paint): Mark this component as clean after painting when the clip
        covered the whole component.
        (paintImmediately): Find more sensible paint root via new helper
        methods.
        (paintDoubleBuffered): Don't synchronize here.
        (setFont): Don't get active if actual value didn't change.
        Otherwise trigger a repaint and revalidate.
        (setBackground): Don't get active if actual value didn't change.
        Otherwise trigger a repaint.
        (setForeground): Don't get active if actual value didn't change.
        Otherwise trigger a repaint.
        (setUI): Trigger a repaint.
        (findPaintRoot): New helper method.
        (findOverlapFreeParent): New helper method.
        (findOpaqueParent): New helper method.
        * javax/swing/RepaintManager.java
        (ComponentComparator): New inner class. Used to sort components
        according to their depth in the containment hierarchy.
        (dirtyComponents): Use HashMap instead of Hashtable.
        (workDirtyComponents): New field.
        (repaintOrder): New field.
        (workRepaintOrder): New field.
        (comparator): New field.
        (invalidComponents): Use ArrayList instead of Vector.
        (workInvalidComponents): New field.
        (RepaintManager): Initialize new fields.
        (removeInvalidComponent): Adjusted for ArrayList.
        (addDirtyRegion): Return if component in question is not showing.
        Insert the new component in the repaintOrder list.
        (insertRepaintOrder): New method. Maintains a sorted list of
        components.
        (getDirtyRegion): Return empty Rectangle instead of null when
        component is not dirty, as specified.
        (markCompletelyDirty): Set flag in JComponent.
        (markCompletelyClean): Synchronize access to fields.
        (isCompletelyDirty): Use flag in JComponent to determine this
        property.
        (validateInvalidComponents): Use workInvalidComponents when
        revalidating. This avoids blocking of application threads
        in revalidate() calls.
        (paintDirtyRegion): Use work* fields when
        repainting. This avoids blocking of application threads
        in repaint() calls. Simplify actual work, now we simply call
        paintImmediatly() on the dirty components.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/classpath/classpath/ChangeLog.diff?tr1=1.5237&tr2=1.5238&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/classpath/classpath/javax/swing/JComponent.java.diff?tr1=1.68&tr2=1.69&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/classpath/classpath/javax/swing/RepaintManager.java.diff?tr1=1.14&tr2=1.15&r1=text&r2=text





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