01: /*
02: * CaretChanging.java - caret changing (specialized text area update message)
03: * :tabSize=8:indentSize=8:noTabs=false:
04: * :folding=explicit:collapseFolds=1:
05: *
06: * Copyright (C) 2006 Alan Ezust
07: *
08: * This program is free software; you can redistribute it and/or
09: * modify it under the terms of the GNU General Public License
10: * as published by the Free Software Foundation; either version 2
11: * of the License, or any later version.
12: *
13: * This program is distributed in the hope that it will be useful,
14: * but WITHOUT ANY WARRANTY; without even the implied warranty of
15: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: * GNU General Public License for more details.
17: *
18: * You should have received a copy of the GNU General Public License
19: * along with this program; if not, write to the Free Software
20: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21: */
22:
23: package org.gjt.sp.jedit.msg;
24:
25: import org.gjt.sp.jedit.textarea.JEditTextArea;
26:
27: /**
28: A message currently emitted not by jEdit's TextArea, but by various plugins,
29: including CodeBrowser, Tags, CscopeFinder, and SideKick,
30: whenever the plugin takes an action to change the caret to another location.
31:
32: @deprecated use @ref BufferChanging instead. It serves the same purpose, alerting plugins
33: that the navigation position for the EditPane is about to change. The name of this class is misleading
34: since a TextArea does not emit a caretChanging message each time the caret changes.
35:
36: @author Alan Ezust
37: @since jEdit 4.3pre3
38: */
39:
40: public class CaretChanging extends TextAreaUpdate {
41: JEditTextArea jta;
42: int caret;
43:
44: public CaretChanging(JEditTextArea jta) {
45: super(jta, TextAreaUpdate.CARET_CHANGING);
46: this.jta = jta;
47: caret = jta.getCaretPosition();
48: }
49:
50: }
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