jdk/src/share/classes/javax/swing/JScrollBar.java
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@@ -20,31 +20,28 @@
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
-
package javax.swing;
import java.io.Serializable;
import java.awt.Component;
import java.awt.Adjustable;
import java.awt.Dimension;
import java.awt.event.AdjustmentListener;
import java.awt.event.AdjustmentEvent;
-import java.awt.Graphics;
+import java.beans.JavaBean;
+import java.beans.BeanProperty;
import javax.swing.event.*;
import javax.swing.plaf.*;
import javax.accessibility.*;
import java.io.ObjectOutputStream;
-import java.io.ObjectInputStream;
import java.io.IOException;
-
-
/**
* An implementation of a scrollbar. The user positions the knob in the
* scrollbar to determine the contents of the viewing area. The
* program typically adjusts the display so that the end of the
* scrollbar represents the end of the displayable contents, or 100%
@@ -70,17 +67,16 @@
* of all JavaBeans™
* has been added to the <code>java.beans</code> package.
* Please see {@link java.beans.XMLEncoder}.
*
* @see JScrollPane
- * @beaninfo
- * attribute: isContainer false
- * description: A component that helps determine the visible content range of an area.
*
* @author David Kloba
* @since 1.2
*/
+@JavaBean(defaultProperty = "UI", description = "A component that helps determine the visible content range of an area.")
+@SwingContainer(false)
@SuppressWarnings("serial") // Same-version serialization only
public class JScrollBar extends JComponent implements Adjustable, Accessible
{
/**
* @see #getUIClassID
@@ -205,16 +201,13 @@
* Sets the {@literal L&F} object that renders this component.
*
* @param ui the <code>ScrollBarUI</code> {@literal L&F} object
* @see UIDefaults#getUI
* @since 1.4
- * @beaninfo
- * bound: true
- * hidden: true
- * attribute: visualUpdate true
- * description: The UI object that implements the Component's LookAndFeel
*/
+ @BeanProperty(hidden = true, visualUpdate = true, description
+ = "The UI object that implements the Component's LookAndFeel")
public void setUI(ScrollBarUI ui) {
super.setUI(ui);
}
@@ -244,10 +237,11 @@
*
* @return "ScrollBarUI"
* @see JComponent#getUIClassID
* @see UIDefaults#getUI
*/
+ @BeanProperty(bound = false)
public String getUIClassID() {
return uiClassID;
}
@@ -269,18 +263,15 @@
* HORIZONTAL.
*
* @param orientation an orientation of the {@code JScrollBar}
* @exception IllegalArgumentException if orientation is not one of VERTICAL, HORIZONTAL
* @see #getOrientation
- * @beaninfo
- * preferred: true
- * bound: true
- * attribute: visualUpdate true
- * description: The scrollbar's orientation.
- * enum: VERTICAL JScrollBar.VERTICAL
- * HORIZONTAL JScrollBar.HORIZONTAL
*/
+ @BeanProperty(preferred = true, visualUpdate = true, enumerationValues = {
+ "JScrollBar.VERTICAL",
+ "JScrollBar.HORIZONTAL"}, description
+ = "The scrollbar's orientation.")
public void setOrientation(int orientation)
{
checkOrientation(orientation);
int oldValue = this.orientation;
this.orientation = orientation;
@@ -317,15 +308,13 @@
* Sets the model that handles the scrollbar's four
* fundamental properties: minimum, maximum, value, extent.
*
* @param newModel a new model
* @see #getModel
- * @beaninfo
- * bound: true
- * expert: true
- * description: The scrollbar's BoundedRangeModel.
*/
+ @BeanProperty(expert = true, description
+ = "The scrollbar's BoundedRangeModel.")
public void setModel(BoundedRangeModel newModel) {
Integer oldValue = null;
BoundedRangeModel oldModel = model;
if (model != null) {
model.removeChangeListener(fwdAdjustmentEvents);
@@ -382,15 +371,13 @@
* <p>
* Some look and feels implement custom scrolling behavior
* and ignore this property.
*
* @see #getUnitIncrement
- * @beaninfo
- * preferred: true
- * bound: true
- * description: The scrollbar's unit increment.
*/
+ @BeanProperty(preferred = true, description
+ = "The scrollbar's unit increment.")
public void setUnitIncrement(int unitIncrement) {
int oldValue = this.unitIncrement;
this.unitIncrement = unitIncrement;
firePropertyChange("unitIncrement", oldValue, unitIncrement);
}
@@ -432,15 +419,13 @@
* <p>
* Some look and feels implement custom scrolling behavior
* and ignore this property.
*
* @see #getBlockIncrement()
- * @beaninfo
- * preferred: true
- * bound: true
- * description: The scrollbar's block increment.
*/
+ @BeanProperty(preferred = true, description
+ = "The scrollbar's block increment.")
public void setBlockIncrement(int blockIncrement) {
int oldValue = this.blockIncrement;
this.blockIncrement = blockIncrement;
firePropertyChange("blockIncrement", oldValue, blockIncrement);
}
@@ -480,14 +465,13 @@
* Sets the scrollbar's value. This method just forwards the value
* to the model.
*
* @see #getValue
* @see BoundedRangeModel#setValue
- * @beaninfo
- * preferred: true
- * description: The scrollbar's current value.
*/
+ @BeanProperty(bound = false, preferred = true, description
+ = "The scrollbar's current value.")
public void setValue(int value) {
BoundedRangeModel m = getModel();
int oldValue = m.getValue();
m.setValue(value);
@@ -516,14 +500,13 @@
/**
* Set the model's extent property.
*
* @see #getVisibleAmount
* @see BoundedRangeModel#setExtent
- * @beaninfo
- * preferred: true
- * description: The amount of the view that is currently visible.
*/
+ @BeanProperty(bound = false, preferred = true, description
+ = "The amount of the view that is currently visible.")
public void setVisibleAmount(int extent) {
getModel().setExtent(extent);
}
@@ -542,14 +525,13 @@
/**
* Sets the model's minimum property.
*
* @see #getMinimum
* @see BoundedRangeModel#setMinimum
- * @beaninfo
- * preferred: true
- * description: The scrollbar's minimum value.
*/
+ @BeanProperty(bound = false, preferred = true, description
+ = "The scrollbar's minimum value.")
public void setMinimum(int minimum) {
getModel().setMinimum(minimum);
}
@@ -568,14 +550,13 @@
* Sets the model's maximum property. Note that the scrollbar's value
* can only be set to maximum - extent.
*
* @see #getMaximum
* @see BoundedRangeModel#setMaximum
- * @beaninfo
- * preferred: true
- * description: The scrollbar's maximum value.
*/
+ @BeanProperty(bound = false, preferred = true, description
+ = "The scrollbar's maximum value.")
public void setMaximum(int maximum) {
getModel().setMaximum(maximum);
}
@@ -599,14 +580,13 @@
*
* @param b {@code true} if the upcoming changes to the value property are part of a series
*
* @see #getValueIsAdjusting
* @see BoundedRangeModel#setValueIsAdjusting
- * @beaninfo
- * expert: true
- * description: True if the scrollbar thumb is being dragged.
*/
+ @BeanProperty(bound = false, expert = true, description
+ = "True if the scrollbar thumb is being dragged.")
public void setValueIsAdjusting(boolean b) {
BoundedRangeModel m = getModel();
boolean oldValue = m.getValueIsAdjusting();
m.setValueIsAdjusting(b);
@@ -691,10 +671,11 @@
*
* @return all of the <code>AdjustmentListener</code>s added or an empty
* array if no listeners have been added
* @since 1.4
*/
+ @BeanProperty(bound = false)
public AdjustmentListener[] getAdjustmentListeners() {
return listenerList.getListeners(AdjustmentListener.class);
}
@@ -843,10 +824,11 @@
* A new AccessibleJScrollBar instance is created if necessary.
*
* @return an AccessibleJScrollBar that serves as the
* AccessibleContext of this JScrollBar
*/
+ @BeanProperty(bound = false)
public AccessibleContext getAccessibleContext() {
if (accessibleContext == null) {
accessibleContext = new AccessibleJScrollBar();
}
return accessibleContext;