AfflictionNetworks/samskivert
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make label handle line breaks.

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git-svn-id: https://samskivert.googlecode.com/svn/trunk@906 6335cc39-0255-0410-8fd6-9bcaacd3b74c
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ray
2002-11-10 04:48:52 +00:00
parent 88f57ce514
commit 33cfa3f049
1 changed files with 11 additions and 4 deletions
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projects/samskivert/src/java/com/samskivert/swing/Label.java
+11 -4
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@@ -1,5 +1,5 @@
// //
// $Id: Label.java,v 1.23 2002/11/06 04:29:56 mdb Exp $ // $Id: Label.java,v 1.24 2002/11/10 04:48:52 ray Exp $
// //
// samskivert library - useful routines for java programs // samskivert library - useful routines for java programs
// Copyright (C) 2002 Michael Bayne // Copyright (C) 2002 Michael Bayne
@@ -347,9 +347,16 @@ public class Label implements SwingConstants, LabelStyleConstants
// lay out our text one line at a time // lay out our text one line at a time
TextLayout layout; TextLayout layout;
int lastposition = _text.length(); int lastposition = _text.length();
while ((layout = measurer.nextLayout( while (true) {
targetWidth, lastposition, keepWordsWhole)) != null) { int nextret = _text.indexOf('\n', measurer.getPosition() + 1);
if (nextret == -1) {
nextret = lastposition;
}
layout = measurer.nextLayout(
targetWidth, nextret, keepWordsWhole);
if (layout == null) {
break;
}
Rectangle2D bounds = layout.getBounds(); Rectangle2D bounds = layout.getBounds();
width = Math.max(width, bounds.getWidth()); width = Math.max(width, bounds.getWidth());
height += getHeight(layout); height += getHeight(layout);