[commit-cp] classpath javax/swing/JViewport.java javax/swin...

[Roman Kennke]

CVSROOT:        /cvsroot/classpath
Module name:    classpath
Changes by:     Roman Kennke <rabbit78> 06/09/21 10:04:28

Modified files:
        javax/swing    : JViewport.java JScrollBar.java 
        javax/swing/plaf/basic: BasicScrollPaneUI.java 
        .              : ChangeLog 

Log message:
        2006-09-21  Roman Kennke  <address@hidden>
        
                * javax/swing/plaf/basic/BasicScrollPaneUI.java
                (syncScrollPaneWithViewport): Fixed typo (hsb vs. vsb).
                Use more efficient getViewPosition() and getViewSize() methods
                to avoid creating a rectangle.
                (HSBChangeListener.stateChanged): Update the view position
                unconditionally. Let the Viewport figure out if something
                changed.
                (VSBChangeListener.stateChanged): Update the view position
                unconditionally. Let the Viewport figure out if something
                changed.
                * javax/swing/JViewport.java
                (ViewListener.componentResized): Fire state change, because
                the extentSize changes.
                (extentSize): Removed unneeded field.
                (viewSize): Removed unneeded field.
                (getExtentSize): Return the viewport's size here.
                (getViewRect): Reformatted.
                (getViewSize): Reordered for only one return statement.
                (paintImmediately2): Fixed up javadoc.
                (paint): Removed unneeded statement.
                (setExtentSize): Set viewport size and check for actual change
                of value.
                (setViewPosition): Simplified condition. Set scrollUnderway
                true and don't set isViewSizeSet. Avoid creating one Point
                object.
                (setViewSize): Fixed != comparison with equals(). Set 
scrollUnderway
                to false.
                * javax/swing/JScrollBar.java
                (ScrollBarListener): New class. Forwards change events from
                the model as adjustment events.
                (sbChangeListener): New field.
                (JScrollBar): Install listener on new model.
                (fireAdjustmentValueChanged(int,int,int)): Delegate to new 
helper
                method.
                (fireAdjustmentValueChanged(int,int,int,boolean)): New helper
                method to allow custom isAdjusting value.
                (setMaximum): Only forward to model.
                (setMinimum): Only forward to model.
                (setValue): Only forward to model.
                (setVisibleAmount): Only forward to model.
                (setValues): Only forward to model.
                (setModel): Update the change listener.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/classpath/javax/swing/JViewport.java?cvsroot=classpath&r1=1.47&r2=1.48
http://cvs.savannah.gnu.org/viewcvs/classpath/javax/swing/JScrollBar.java?cvsroot=classpath&r1=1.16&r2=1.17
http://cvs.savannah.gnu.org/viewcvs/classpath/javax/swing/plaf/basic/BasicScrollPaneUI.java?cvsroot=classpath&r1=1.31&r2=1.32
http://cvs.savannah.gnu.org/viewcvs/classpath/ChangeLog?cvsroot=classpath&r1=1.8583&r2=1.8584