/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common
* Development and Distribution License("CDDL") (collectively, the
* "License"). You may not use this file except in compliance with the
* License. You can obtain a copy of the License at
* http://www.netbeans.org/cddl-gplv2.html
* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
* specific language governing permissions and limitations under the
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* particular file as subject to the "Classpath" exception as provided
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* accompanied this code. If applicable, add the following below the
* License Header, with the fields enclosed by brackets [] replaced by
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*
* Contributor(s): Alexandre Iline.
*
* The Original Software is the Jemmy library.
* The Initial Developer of the Original Software is Alexandre Iline.
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*
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* to extend the choice of license to its licensees as provided above.
* However, if you add GPL Version 2 code and therefore, elected the GPL
* Version 2 license, then the option applies only if the new code is
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*
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* $Id$ $Revision$ $Date$
*
*/
package org.netbeans.jemmy.operators;
import java.awt.Component;
import java.awt.Container;
import java.awt.Point;
import java.awt.Rectangle;
import javax.swing.JScrollBar;
import javax.swing.JScrollPane;
import javax.swing.JViewport;
import javax.swing.SwingUtilities;
import javax.swing.border.Border;
import javax.swing.plaf.ScrollPaneUI;
import org.netbeans.jemmy.ComponentChooser;
import org.netbeans.jemmy.ComponentSearcher;
import org.netbeans.jemmy.Outputable;
import org.netbeans.jemmy.TestOut;
import org.netbeans.jemmy.TimeoutExpiredException;
import org.netbeans.jemmy.Timeoutable;
import org.netbeans.jemmy.Timeouts;
import org.netbeans.jemmy.drivers.scrolling.ScrollAdjuster;
import org.netbeans.jemmy.util.EmptyVisualizer;
/**
* <BR><BR>Timeouts used: <BR>
* JScrollBarOperator.OneScrollClickTimeout - time for one scroll click <BR>
* JScrollBarOperator.WholeScrollTimeout - time for the whole scrolling <BR>
* ComponentOperator.WaitComponentTimeout - time to wait component displayed <BR>.
*
* @see org.netbeans.jemmy.Timeouts
*
* @author Alexandre Iline (alexandre.iline@sun.com)
*
*/
public class JScrollPaneOperator extends JComponentOperator
implements Timeoutable, Outputable {
private static int X_POINT_RECT_SIZE = 6;
private static int Y_POINT_RECT_SIZE = 4;
private Timeouts timeouts;
private TestOut output;
private JScrollBarOperator hScrollBarOper = null;
private JScrollBarOperator vScrollBarOper = null;
/**
* Constructor.
* @param b JScrollPane component.
*/
public JScrollPaneOperator(JScrollPane b) {
super(b);
}
/**
* Constructs a JScrollPaneOperator object.
* @param cont a container
* @param chooser a component chooser specifying searching criteria.
* @param index an index between appropriate ones.
*/
public JScrollPaneOperator(ContainerOperator cont, ComponentChooser chooser, int index) {
this((JScrollPane)cont.
waitSubComponent(new JScrollPaneFinder(chooser),
index));
copyEnvironment(cont);
}
/**
* Constructs a JScrollPaneOperator object.
* @param cont a container
* @param chooser a component chooser specifying searching criteria.
*/
public JScrollPaneOperator(ContainerOperator cont, ComponentChooser chooser) {
this(cont, chooser, 0);
}
/**
* Constructor.
* Waits component in container first.
* Uses cont's timeout and output for waiting and to init operator.
* @param cont Operator pointing a container to search component in.
* @param index Ordinal component index.
* @throws TimeoutExpiredException
*/
public JScrollPaneOperator(ContainerOperator cont, int index) {
this((JScrollPane)waitComponent(cont,
new JScrollPaneFinder(),
index));
copyEnvironment(cont);
}
/**
* Constructor.
* Waits component in container first.
* Uses cont's timeout and output for waiting and to init operator.
* @param cont Operator pointing a container to search component in.
* @throws TimeoutExpiredException
*/
public JScrollPaneOperator(ContainerOperator cont) {
this(cont, 0);
}
/**
* Searches JScrollPane in container.
* @param cont Container to search component in.
* @param chooser org.netbeans.jemmy.ComponentChooser implementation.
* @param index Ordinal component index.
* @return JScrollPane instance or null if component was not found.
*/
public static JScrollPane findJScrollPane(Container cont, ComponentChooser chooser, int index) {
return((JScrollPane)findComponent(cont, new JScrollPaneFinder(chooser), index));
}
/**
* Searches 0'th JScrollPane in container.
* @param cont Container to search component in.
* @param chooser org.netbeans.jemmy.ComponentChooser implementation.
* @return JScrollPane instance or null if component was not found.
*/
public static JScrollPane findJScrollPane(Container cont, ComponentChooser chooser) {
return(findJScrollPane(cont, chooser, 0));
}
/**
* Searches JScrollPane in container.
* @param cont Container to search component in.
* @param index Ordinal component index.
* @return JScrollPane instance or null if component was not found.
*/
public static JScrollPane findJScrollPane(Container cont, int index) {
return(findJScrollPane(cont, ComponentSearcher.getTrueChooser(Integer.toString(index) + "'th JScrollPane instance"), index));
}
/**
* Searches 0'th JScrollPane in container.
* @param cont Container to search component in.
* @return JScrollPane instance or null if component was not found.
*/
public static JScrollPane findJScrollPane(Container cont) {
return(findJScrollPane(cont, 0));
}
/**
* Searches JScrollPane object which component lies on.
* @param comp Component to find JScrollPane under.
* @param chooser org.netbeans.jemmy.ComponentChooser implementation.
* @return JScrollPane instance or null if component was not found.
*/
public static JScrollPane findJScrollPaneUnder(Component comp, ComponentChooser chooser) {
return((JScrollPane)findContainerUnder(comp, new JScrollPaneFinder(chooser)));
}
/**
* Searches JScrollPane object which component lies on.
* @param comp Component to find JScrollPane under.
* @return JScrollPane instance or null if component was not found.
*/
public static JScrollPane findJScrollPaneUnder(Component comp) {
return(findJScrollPaneUnder(comp, new JScrollPaneFinder()));
}
/**
* Waits JScrollPane in container.
* @param cont Container to search component in.
* @param chooser org.netbeans.jemmy.ComponentChooser implementation.
* @param index Ordinal component index.
* @return JScrollPane instance or null if component was not displayed.
* @throws TimeoutExpiredException
*/
public static JScrollPane waitJScrollPane(Container cont, ComponentChooser chooser, int index) {
return((JScrollPane)waitComponent(cont, new JScrollPaneFinder(chooser), index));
}
/**
* Waits 0'th JScrollPane in container.
* @param cont Container to search component in.
* @param chooser org.netbeans.jemmy.ComponentChooser implementation.
* @return JScrollPane instance or null if component was not displayed.
* @throws TimeoutExpiredException
*/
public static JScrollPane waitJScrollPane(Container cont, ComponentChooser chooser) {
return(waitJScrollPane(cont, chooser, 0));
}
/**
* Waits JScrollPane in container.
* @param cont Container to search component in.
* @param index Ordinal component index.
* @return JScrollPane instance or null if component was not displayed.
* @throws TimeoutExpiredException
*/
public static JScrollPane waitJScrollPane(Container cont, int index) {
return(waitJScrollPane(cont, ComponentSearcher.getTrueChooser(Integer.toString(index) + "'th JScrollPane instance"), index));
}
/**
* Waits 0'th JScrollPane in container.
* @param cont Container to search component in.
* @return JScrollPane instance or null if component was not displayed.
* @throws TimeoutExpiredException
*/
public static JScrollPane waitJScrollPane(Container cont) {
return(waitJScrollPane(cont, 0));
}
/**
* Sets values for both JScrollBars.
* @param hValue a value for the horizontal scrollbar.
* @param vValue a value for the vertical scrollbar.
*/
public void setValues(int hValue, int vValue) {
initOperators();
hScrollBarOper.setValue(hValue);
vScrollBarOper.setValue(vValue);
}
public void setTimeouts(Timeouts timeouts) {
super.setTimeouts(timeouts);
this.timeouts = timeouts;
}
public Timeouts getTimeouts() {
return(timeouts);
}
public void setOutput(TestOut out) {
output = out;
super.setOutput(output.createErrorOutput());
}
public TestOut getOutput() {
return(output);
}
/**
* Scrolls horizontal scroll bar.
* @param value Value to scroll horizontal scroll bar to.
* @throws TimeoutExpiredException
*/
public void scrollToHorizontalValue(int value) {
output.printTrace("Scroll JScrollPane to " + Integer.toString(value) + " horizontal value \n" +
toStringSource());
output.printGolden("Scroll JScrollPane to " + Integer.toString(value) + " horizontal value");
initOperators();
makeComponentVisible();
if(hScrollBarOper != null && hScrollBarOper.getSource().isVisible()) {
hScrollBarOper.scrollToValue(value);
}
}
/**
* Scrolls horizontal scroll bar.
* @param proportionalValue Proportional value to scroll horizontal scroll bar to.
* @throws TimeoutExpiredException
*/
public void scrollToHorizontalValue(double proportionalValue) {
output.printTrace("Scroll JScrollPane to " + Double.toString(proportionalValue) + " proportional horizontal value \n" +
toStringSource());
output.printGolden("Scroll JScrollPane to " + Double.toString(proportionalValue) + " proportional horizontal value");
initOperators();
makeComponentVisible();
if(hScrollBarOper != null && hScrollBarOper.getSource().isVisible()) {
hScrollBarOper.scrollToValue(proportionalValue);
}
}
/**
* Scrolls vertical scroll bar.
* @param value Value to scroll vertical scroll bar to.
* @throws TimeoutExpiredException
*/
public void scrollToVerticalValue(int value) {
output.printTrace("Scroll JScrollPane to " + Integer.toString(value) + " vertical value \n" +
toStringSource());
output.printGolden("Scroll JScrollPane to " + Integer.toString(value) + " vertical value");
initOperators();
makeComponentVisible();
if(vScrollBarOper != null && vScrollBarOper.getSource().isVisible()) {
vScrollBarOper.scrollToValue(value);
}
}
/**
* Scrolls vertical scroll bar.
* @param proportionalValue Value to scroll vertical scroll bar to.
* @throws TimeoutExpiredException
*/
public void scrollToVerticalValue(double proportionalValue) {
output.printTrace("Scroll JScrollPane to " + Double.toString(proportionalValue) + " proportional vertical value \n" +
toStringSource());
output.printGolden("Scroll JScrollPane to " + Double.toString(proportionalValue) + " proportional vertical value");
initOperators();
makeComponentVisible();
if(vScrollBarOper != null && vScrollBarOper.getSource().isVisible()) {
vScrollBarOper.scrollToValue(proportionalValue);
}
}
/**
* Scrolls both scroll bars.
* @param valueX Value to scroll horizontal scroll bar to.
* @param valueY Value to scroll vertical scroll bar to.
* @throws TimeoutExpiredException
*/
public void scrollToValues(int valueX, int valueY) {
scrollToVerticalValue(valueX);
scrollToHorizontalValue(valueX);
}
/**
* Scrolls both scroll bars.
* @param proportionalValueX Value to scroll horizontal scroll bar to.
* @param proportionalValueY Value to scroll vertical scroll bar to.
* @throws TimeoutExpiredException
*/
public void scrollToValues(double proportionalValueX, double proportionalValueY) {
scrollToVerticalValue(proportionalValueX);
scrollToHorizontalValue(proportionalValueY);
}
/**
* Scrolls pane to top.
* @throws TimeoutExpiredException
*/
public void scrollToTop() {
output.printTrace("Scroll JScrollPane to top\n" +
toStringSource());
output.printGolden("Scroll JScrollPane to top");
initOperators();
makeComponentVisible();
if(vScrollBarOper != null && vScrollBarOper.getSource().isVisible()) {
vScrollBarOper.scrollToMinimum();
}
}
/**
* Scrolls pane to bottom.
* @throws TimeoutExpiredException
*/
public void scrollToBottom() {
output.printTrace("Scroll JScrollPane to bottom\n" +
toStringSource());
output.printGolden("Scroll JScrollPane to bottom");
initOperators();
makeComponentVisible();
if(vScrollBarOper != null && vScrollBarOper.getSource().isVisible()) {
vScrollBarOper.scrollToMaximum();
}
}
/**
* Scrolls pane to left.
* @throws TimeoutExpiredException
*/
public void scrollToLeft() {
output.printTrace("Scroll JScrollPane to left\n" +
toStringSource());
output.printGolden("Scroll JScrollPane to left");
initOperators();
makeComponentVisible();
if(hScrollBarOper != null && hScrollBarOper.getSource().isVisible()) {
hScrollBarOper.scrollToMinimum();
}
}
/**
* Scrolls pane to right.
* @throws TimeoutExpiredException
*/
public void scrollToRight() {
output.printTrace("Scroll JScrollPane to right\n" +
toStringSource());
output.printGolden("Scroll JScrollPane to right");
initOperators();
makeComponentVisible();
if(hScrollBarOper != null && hScrollBarOper.getSource().isVisible()) {
hScrollBarOper.scrollToMaximum();
}
}
/**
* Scrolls pane to rectangle of a component.
* @param comp a subcomponent defining coordinate system.
* @param x coordinate
* @param y coordinate
* @param width rectangle width
* @param height rectangle height
* @throws TimeoutExpiredException
*/
public void scrollToComponentRectangle(Component comp, int x, int y, int width, int height) {
initOperators();
makeComponentVisible();
if(hScrollBarOper != null && hScrollBarOper.getSource().isVisible()) {
hScrollBarOper.scrollTo(new ComponentRectChecker(comp, x, y, width, height, JScrollBar.HORIZONTAL));
}
if(vScrollBarOper != null && vScrollBarOper.getSource().isVisible()) {
vScrollBarOper.scrollTo(new ComponentRectChecker(comp, x, y, width, height, JScrollBar.VERTICAL));
}
}
/**
* Scrolls pane to point.
* @param comp a subcomponent defining coordinate system.
* @param x coordinate
* @param y coordinate
* @throws TimeoutExpiredException
*/
public void scrollToComponentPoint(Component comp, int x, int y) {
scrollToComponentRectangle(comp,
x - X_POINT_RECT_SIZE,
y - Y_POINT_RECT_SIZE,
2 * X_POINT_RECT_SIZE,
2 * Y_POINT_RECT_SIZE);
}
/**
* Scrolls pane to component on this pane.
* Component should lay on the JScrollPane view.
* @param comp Component to scroll to.
* @throws TimeoutExpiredException
*/
public void scrollToComponent(final Component comp) {
String componentToString = (String)runMapping(
new Operator.MapAction("comp.toString()") {
public Object map() {
return comp.toString();
}
}
);
output.printTrace("Scroll JScrollPane " + toStringSource() +
"\nto component " + componentToString);
output.printGolden("Scroll JScrollPane to " + comp.getClass().getName() + " component.");
scrollToComponentRectangle(comp, 0, 0, comp.getWidth(), comp.getHeight());
}
/**
* Returns operator used for horizontal scrollbar.
* @return an operator for the horizontal scrollbar.
*/
public JScrollBarOperator getHScrollBarOperator() {
initOperators();
return(hScrollBarOper);
}
/**
* Returns operator used for vertical scrollbar.
* @return an operator for the vertical scrollbar.
*/
public JScrollBarOperator getVScrollBarOperator() {
initOperators();
return(vScrollBarOper);
}
/**
* Checks if component's rectangle is inside view port (no scrolling necessary).
* @param comp a subcomponent defining coordinate system.
* @param x coordinate
* @param y coordinate
* @param width rectangle width
* @param height rectangle height
* @return true if pointed subcomponent rectangle is inside the scrolling area.
*/
public boolean checkInside(Component comp, int x, int y, int width, int height) {
Component view = getViewport().getView();
Point toPoint = SwingUtilities.
convertPoint(comp, x, y, getViewport().getView());
initOperators();
if(hScrollBarOper != null && hScrollBarOper.getSource().isVisible()) {
if(toPoint.x < hScrollBarOper.getValue()) {
return(false);
}
if(comp.getWidth() > view.getWidth()) {
return(toPoint.x > 0);
} else {
return(toPoint.x + comp.getWidth() >
hScrollBarOper.getValue() + view.getWidth());
}
}
if(vScrollBarOper != null && vScrollBarOper.getSource().isVisible()) {
if(toPoint.y < vScrollBarOper.getValue()) {
return(false);
}
if(comp.getHeight() > view.getHeight()) {
return(toPoint.y > 0);
} else {
return(toPoint.y + comp.getHeight() >
vScrollBarOper.getValue() + view.getHeight());
}
}
return(true);
}
/**
* Checks if component is inside view port (no scrolling necessary).
* @param comp a subcomponent
* @return true if pointed subcomponent is inside the scrolling area.
*/
public boolean checkInside(Component comp) {
return(checkInside(comp, 0, 0, comp.getWidth(), comp.getHeight()));
}
////////////////////////////////////////////////////////
//Mapping //
/**Maps <code>JScrollPane.createHorizontalScrollBar()</code> through queue*/
public JScrollBar createHorizontalScrollBar() {
return((JScrollBar)runMapping(new MapAction("createHorizontalScrollBar") {
public Object map() {
return(((JScrollPane)getSource()).createHorizontalScrollBar());
}}));}
/**Maps <code>JScrollPane.createVerticalScrollBar()</code> through queue*/
public JScrollBar createVerticalScrollBar() {
return((JScrollBar)runMapping(new MapAction("createVerticalScrollBar") {
public Object map() {
return(((JScrollPane)getSource()).createVerticalScrollBar());
}}));}
/**Maps <code>JScrollPane.getColumnHeader()</code> through queue*/
public JViewport getColumnHeader() {
return((JViewport)runMapping(new MapAction("getColumnHeader") {
public Object map() {
return(((JScrollPane)getSource()).getColumnHeader());
}}));}
/**Maps <code>JScrollPane.getCorner(String)</code> through queue*/
public Component getCorner(final String string) {
return((Component)runMapping(new MapAction("getCorner") {
public Object map() {
return(((JScrollPane)getSource()).getCorner(string));
}}));}
/**Maps <code>JScrollPane.getHorizontalScrollBar()</code> through queue*/
public JScrollBar getHorizontalScrollBar() {
return((JScrollBar)runMapping(new MapAction("getHorizontalScrollBar") {
public Object map() {
return(((JScrollPane)getSource()).getHorizontalScrollBar());
}}));}
/**Maps <code>JScrollPane.getHorizontalScrollBarPolicy()</code> through queue*/
public int getHorizontalScrollBarPolicy() {
return(runMapping(new MapIntegerAction("getHorizontalScrollBarPolicy") {
public int map() {
return(((JScrollPane)getSource()).getHorizontalScrollBarPolicy());
}}));}
/**Maps <code>JScrollPane.getRowHeader()</code> through queue*/
public JViewport getRowHeader() {
return((JViewport)runMapping(new MapAction("getRowHeader") {
public Object map() {
return(((JScrollPane)getSource()).getRowHeader());
}}));}
/**Maps <code>JScrollPane.getUI()</code> through queue*/
public ScrollPaneUI getUI() {
return((ScrollPaneUI)runMapping(new MapAction("getUI") {
public Object map() {
return(((JScrollPane)getSource()).getUI());
}}));}
/**Maps <code>JScrollPane.getVerticalScrollBar()</code> through queue*/
public JScrollBar getVerticalScrollBar() {
return((JScrollBar)runMapping(new MapAction("getVerticalScrollBar") {
public Object map() {
return(((JScrollPane)getSource()).getVerticalScrollBar());
}}));}
/**Maps <code>JScrollPane.getVerticalScrollBarPolicy()</code> through queue*/
public int getVerticalScrollBarPolicy() {
return(runMapping(new MapIntegerAction("getVerticalScrollBarPolicy") {
public int map() {
return(((JScrollPane)getSource()).getVerticalScrollBarPolicy());
}}));}
/**Maps <code>JScrollPane.getViewport()</code> through queue*/
public JViewport getViewport() {
return((JViewport)runMapping(new MapAction("getViewport") {
public Object map() {
return(((JScrollPane)getSource()).getViewport());
}}));}
/**Maps <code>JScrollPane.getViewportBorder()</code> through queue*/
public Border getViewportBorder() {
return((Border)runMapping(new MapAction("getViewportBorder") {
public Object map() {
return(((JScrollPane)getSource()).getViewportBorder());
}}));}
/**Maps <code>JScrollPane.getViewportBorderBounds()</code> through queue*/
public Rectangle getViewportBorderBounds() {
return((Rectangle)runMapping(new MapAction("getViewportBorderBounds") {
public Object map() {
return(((JScrollPane)getSource()).getViewportBorderBounds());
}}));}
/**Maps <code>JScrollPane.setColumnHeader(JViewport)</code> through queue*/
public void setColumnHeader(final JViewport jViewport) {
runMapping(new MapVoidAction("setColumnHeader") {
public void map() {
((JScrollPane)getSource()).setColumnHeader(jViewport);
}});}
/**Maps <code>JScrollPane.setColumnHeaderView(Component)</code> through queue*/
public void setColumnHeaderView(final Component component) {
runMapping(new MapVoidAction("setColumnHeaderView") {
public void map() {
((JScrollPane)getSource()).setColumnHeaderView(component);
}});}
/**Maps <code>JScrollPane.setCorner(String, Component)</code> through queue*/
public void setCorner(final String string, final Component component) {
runMapping(new MapVoidAction("setCorner") {
public void map() {
((JScrollPane)getSource()).setCorner(string, component);
}});}
/**Maps <code>JScrollPane.setHorizontalScrollBar(JScrollBar)</code> through queue*/
public void setHorizontalScrollBar(final JScrollBar jScrollBar) {
runMapping(new MapVoidAction("setHorizontalScrollBar") {
public void map() {
((JScrollPane)getSource()).setHorizontalScrollBar(jScrollBar);
}});}
/**Maps <code>JScrollPane.setHorizontalScrollBarPolicy(int)</code> through queue*/
public void setHorizontalScrollBarPolicy(final int i) {
runMapping(new MapVoidAction("setHorizontalScrollBarPolicy") {
public void map() {
((JScrollPane)getSource()).setHorizontalScrollBarPolicy(i);
}});}
/**Maps <code>JScrollPane.setRowHeader(JViewport)</code> through queue*/
public void setRowHeader(final JViewport jViewport) {
runMapping(new MapVoidAction("setRowHeader") {
public void map() {
((JScrollPane)getSource()).setRowHeader(jViewport);
}});}
/**Maps <code>JScrollPane.setRowHeaderView(Component)</code> through queue*/
public void setRowHeaderView(final Component component) {
runMapping(new MapVoidAction("setRowHeaderView") {
public void map() {
((JScrollPane)getSource()).setRowHeaderView(component);
}});}
/**Maps <code>JScrollPane.setUI(ScrollPaneUI)</code> through queue*/
public void setUI(final ScrollPaneUI scrollPaneUI) {
runMapping(new MapVoidAction("setUI") {
public void map() {
((JScrollPane)getSource()).setUI(scrollPaneUI);
}});}
/**Maps <code>JScrollPane.setVerticalScrollBar(JScrollBar)</code> through queue*/
public void setVerticalScrollBar(final JScrollBar jScrollBar) {
runMapping(new MapVoidAction("setVerticalScrollBar") {
public void map() {
((JScrollPane)getSource()).setVerticalScrollBar(jScrollBar);
}});}
/**Maps <code>JScrollPane.setVerticalScrollBarPolicy(int)</code> through queue*/
public void setVerticalScrollBarPolicy(final int i) {
runMapping(new MapVoidAction("setVerticalScrollBarPolicy") {
public void map() {
((JScrollPane)getSource()).setVerticalScrollBarPolicy(i);
}});}
/**Maps <code>JScrollPane.setViewport(JViewport)</code> through queue*/
public void setViewport(final JViewport jViewport) {
runMapping(new MapVoidAction("setViewport") {
public void map() {
((JScrollPane)getSource()).setViewport(jViewport);
}});}
/**Maps <code>JScrollPane.setViewportBorder(Border)</code> through queue*/
public void setViewportBorder(final Border border) {
runMapping(new MapVoidAction("setViewportBorder") {
public void map() {
((JScrollPane)getSource()).setViewportBorder(border);
}});}
/**Maps <code>JScrollPane.setViewportView(Component)</code> through queue*/
public void setViewportView(final Component component) {
runMapping(new MapVoidAction("setViewportView") {
public void map() {
((JScrollPane)getSource()).setViewportView(component);
}});}
//End of mapping //
////////////////////////////////////////////////////////
private void initOperators() {
if(hScrollBarOper == null && getHorizontalScrollBar() != null && getHorizontalScrollBar().isVisible()) {
hScrollBarOper = new JScrollBarOperator(getHorizontalScrollBar());
hScrollBarOper.copyEnvironment(this);
hScrollBarOper.setVisualizer(new EmptyVisualizer());
}
if(vScrollBarOper == null && getVerticalScrollBar() != null && getVerticalScrollBar().isVisible()) {
vScrollBarOper = new JScrollBarOperator(getVerticalScrollBar());
vScrollBarOper.copyEnvironment(this);
vScrollBarOper.setVisualizer(new EmptyVisualizer());
}
}
private class ComponentRectChecker implements JScrollBarOperator.ScrollChecker {
Component comp;
int x;
int y;
int width;
int height;
int orientation;
public ComponentRectChecker(Component comp, int x, int y, int width, int height, int orientation) {
this.comp = comp;
this.x = x;
this.y = y;
this.width = width;
this.height = height;
this.orientation = orientation;
}
public int getScrollDirection(JScrollBarOperator oper) {
Point toPoint = SwingUtilities.
convertPoint(comp, x, y, getViewport().getView());
int to = (orientation == JScrollBar.HORIZONTAL) ? toPoint.x : toPoint.y;
int ln = (orientation == JScrollBar.HORIZONTAL) ? width : height;
int lv = (orientation == JScrollBar.HORIZONTAL) ? getViewport().getWidth() : getViewport().getHeight();
int vl = oper.getValue();
if(to < vl) {
return(ScrollAdjuster.DECREASE_SCROLL_DIRECTION);
} else if((to + ln - 1) > (vl + lv) &&
to > vl) {
return(ScrollAdjuster.INCREASE_SCROLL_DIRECTION);
} else {
return(ScrollAdjuster.DO_NOT_TOUCH_SCROLL_DIRECTION);
}
}
public String getDescription() {
return("");
}
}
/**
* Checks component type.
*/
public static class JScrollPaneFinder extends Finder {
/**
* Constructs JScrollPaneFinder.
* @param sf other searching criteria.
*/
public JScrollPaneFinder(ComponentChooser sf) {
super(JScrollPane.class, sf);
}
/**
* Constructs JScrollPaneFinder.
*/
public JScrollPaneFinder() {
super(JScrollPane.class);
}
}
}