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Diffstat (limited to 'libjava/gnu/java/awt/peer/ClasspathTextLayoutPeer.java')
-rw-r--r-- | libjava/gnu/java/awt/peer/ClasspathTextLayoutPeer.java | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/libjava/gnu/java/awt/peer/ClasspathTextLayoutPeer.java b/libjava/gnu/java/awt/peer/ClasspathTextLayoutPeer.java new file mode 100644 index 00000000000..143412caf99 --- /dev/null +++ b/libjava/gnu/java/awt/peer/ClasspathTextLayoutPeer.java @@ -0,0 +1,111 @@ +/* ClasspathTextLayoutPeer.java + Copyright (C) 2003 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 gnu.java.awt.peer; + +import java.awt.Font; +import java.awt.Graphics2D; +import java.awt.Shape; +import java.awt.font.TextHitInfo; +import java.awt.font.TextLayout; +import java.awt.geom.AffineTransform; +import java.awt.geom.Rectangle2D; +import java.text.CharacterIterator; +import java.text.AttributedCharacterIterator; +import java.text.AttributedString; +import java.util.Map; +import java.awt.font.TextAttribute; + + +/** + * @author Graydon Hoare + */ + +public interface ClasspathTextLayoutPeer +{ + TextHitInfo getStrongCaret (TextHitInfo hit1, + TextHitInfo hit2); + + void draw (Graphics2D g2, float x, float y); + + byte getBaseline (); + + boolean isLeftToRight (); + boolean isVertical (); + + float getAdvance (); + float getAscent (); + float getDescent (); + float getLeading (); + + int getCharacterCount (); + byte getCharacterLevel (int index); + + float[] getBaselineOffsets (); + Shape getBlackBoxBounds (int firstEndpoint, int secondEndpoint); + Rectangle2D getBounds (); + + float[] getCaretInfo (TextHitInfo hit, Rectangle2D bounds); + Shape getCaretShape (TextHitInfo hit, Rectangle2D bounds); + Shape[] getCaretShapes (int offset, Rectangle2D bounds, + TextLayout.CaretPolicy policy); + + Shape getLogicalHighlightShape (int firstEndpoint, int secondEndpoint, + Rectangle2D bounds); + int[] getLogicalRangesForVisualSelection (TextHitInfo firstEndpoint, + TextHitInfo secondEndpoint); + + TextHitInfo getNextLeftHit (int offset, TextLayout.CaretPolicy policy); + TextHitInfo getNextRightHit (int offset, TextLayout.CaretPolicy policy); + TextHitInfo hitTestChar (float x, float y, Rectangle2D bounds); + TextHitInfo getVisualOtherHit (TextHitInfo hit); + + float getVisibleAdvance (); + Shape getOutline (AffineTransform tx); + Shape getVisualHighlightShape (TextHitInfo firstEndpoint, + TextHitInfo secondEndpoint, + Rectangle2D bounds); + + TextLayout getJustifiedLayout (float justificationWidth); + void handleJustify (float justificationWidth); + + Object clone (); + int hashCode (); + boolean equals (ClasspathTextLayoutPeer tl); + String toString (); +} |