gcc/libjava/java/awt/font/TextHitInfo.java
Michael Koch 76c16dd4c2 2003-03-10 Michael Koch <konqueror@gmx.de>
* java/awt/FocusTraversalPolicy.java
	(FocusTraversalPolicy): Documentation added.
	(getComponentAfter): Documentation added.
	(getComponentBefore): Documentation added.
	(getFirstComponent): Documentation added.
	(getLastComponent): Documentation added.
	(getDefaultComponent): Documentation added.
	(getInitialComponent): Documentation added.
	* java/awt/ScrollPaneAdjustable.java
	(sp): New member variable.
	(orientation): New member variable.
	(value): New member variable.
	(minimum): New member variable.
	(maximum): New member variable.
	(visibleAmount): New member variable.
	(unitIncrement): New member variable.
	(blockIncrement): New member variable.
	(adjustmentListener): New member variable.
	(ScrollPaneAdjustable): Rewrote.
	(addAdjustmentListener): New method.
	(removeAdjustmentListener): New method.
	(getAdjustmentListeners): New method.
	(getBlockIncrement): New method.
	(getMaximum): New method.
	(getMinimum): New method.
	(getOrientation): New method.
	(getUnitIncrement): New method.
	(getValue): New method.
	(getVisibleAmount): New method.
	(setBlockIncrement): New method.
	(setUnitIncrement): New method.
	(setMaximum): Implemented.
	(setMinimum): Implemented.
	(setValue): New method.
	(setVisibleAmount): Implemented.
	(paramString): New method.
	* java/awt/Window.java
	(show): Use setVisible(true) instead of super.show().
	(hide): Use sevVisible(false) instead of super.hide().
	(processWindowEvent): Added cases for WINDOW_GAINED_FOCUS,
	WINDOW_LOST_FOCUS and WINDOW_STATE_CHANGED.
	(postEvent): Deprecated.
	(applyResourceBundle): Deprecated.
	(processWindowFocusEvent): New method.
	(processWindowStateEvent): New method.
	* java/awt/datatransfer/DataFlavor.java: Reindented.
	* java/awt/font/TextHitInfo.java
	(charIndex): New member variable.
	(leadingEdge): New member variable.
	(TextHitInfo): New constructor.
	(getCharIndex): Implemented.
	(isLeadingEdge): Implemented.
	(getInsertionIndex): Implemented.
	(hashCode): Access charIndex directly.
	(equals): Reformated.
	(leading): Implemented.
	(trailing): Implemented.
	(beforeOffset): Implemented.
	(afterOffset): Implemented.
	(getOtherHit): Implemented.
	(getOffsetHit): Implemented.
	(toString): Implemented.
	* java/awt/image/BufferedImage.java
	(BufferedImage): Implements WritableRenderedImage.
	(observers): New member variable.
	(addTileObserver): New method.
	(removeTileObserver): New method.

From-SVN: r64078
2003-03-10 13:21:38 +00:00

126 lines
3.3 KiB
Java

/* TextHitInfo.java --
Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of GNU Classpath.
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
package java.awt.font;
/**
* @author John Leuner <jewel@debian.org>
*/
public final class TextHitInfo
{
private int charIndex;
private boolean leadingEdge;
TextHitInfo (int charIndex, boolean leadingEdge)
{
this.charIndex = charIndex;
this.leadingEdge = leadingEdge;
}
public int getCharIndex()
{
return charIndex;
}
public boolean isLeadingEdge()
{
return leadingEdge;
}
public int getInsertionIndex()
{
return (leadingEdge ? charIndex : charIndex + 1);
}
public int hashCode()
{
return charIndex;
}
public boolean equals(Object obj)
{
if(obj instanceof TextHitInfo)
return this.equals((TextHitInfo) obj);
return false;
}
public boolean equals(TextHitInfo hitInfo)
{
return (charIndex == hitInfo.getCharIndex ())
&& (leadingEdge == hitInfo.isLeadingEdge ());
}
public static TextHitInfo leading(int charIndex)
{
return new TextHitInfo (charIndex, true);
}
public static TextHitInfo trailing(int charIndex)
{
return new TextHitInfo (charIndex, false);
}
public static TextHitInfo beforeOffset(int offset)
{
return new TextHitInfo (offset, false);
}
public static TextHitInfo afterOffset(int offset)
{
return new TextHitInfo (offset, true);
}
public TextHitInfo getOtherHit()
{
return (leadingEdge ? trailing (charIndex - 1) : leading (charIndex + 1));
}
public TextHitInfo getOffsetHit(int offset)
{
return new TextHitInfo (charIndex + offset, leadingEdge);
}
public String toString()
{
return "TextHitInfo["
+ charIndex
+ (leadingEdge ? "L" : "T" )
+ "]";
}
}