/jEdit/tags/jedit-4-3-pre5/org/gjt/sp/jedit/buffer/BufferAdapter.java
Java | 124 lines | 16 code | 8 blank | 100 comment | 0 complexity | bdd5e8c74a920b550ecfcfb62dc92173 MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0
- /*
- * BufferAdapter.java - Buffer listener adapter
- * :tabSize=8:indentSize=8:noTabs=false:
- * :folding=explicit:collapseFolds=1:
- *
- * Copyright (C) 2001, 2005 Slava Pestov
- *
- * This program 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
- * of the License, or any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- package org.gjt.sp.jedit.buffer;
- /**
- * An adapter you can subclass to avoid having to implement all the methods
- * of the {@link BufferListener} interface.
- * @author Slava Pestov
- * @version $Id: BufferAdapter.java 5339 2006-01-25 23:12:07Z spestov $
- * @since jEdit 4.3pre3
- */
- public abstract class BufferAdapter implements BufferListener
- {
- //{{{ foldLevelChanged() method
- /**
- * Called when line fold levels change.
- * @param buffer The buffer in question
- * @param start The start line number
- * @param end The end line number
- * @since jEdit 4.3pre3
- */
- public void foldLevelChanged(JEditBuffer buffer, int start, int end)
- {
- } //}}}
- //{{{ contentInserted() method
- /**
- * Called when text is inserted into the buffer.
- * @param buffer The buffer in question
- * @param startLine The first line
- * @param offset The start offset, from the beginning of the buffer
- * @param numLines The number of lines inserted
- * @param length The number of characters inserted
- * @since jEdit 4.3pre3
- */
- public void contentInserted(JEditBuffer buffer, int startLine, int offset,
- int numLines, int length) {}
- //}}}
- //{{{ preContentRemoved() method
- /**
- * Called when text is about to be removed from the buffer, but is
- * still present.
- * @param buffer The buffer in question
- * @param startLine The first line
- * @param offset The start offset, from the beginning of the buffer
- * @param numLines The number of lines to be removed
- * @param length The number of characters to be removed
- * @since jEdit 4.3pre3
- */
- public void preContentRemoved(JEditBuffer buffer, int startLine, int offset,
- int numLines, int length) {}
- //}}}
- //{{{ contentRemoved() method
- /**
- * Called when text is removed from the buffer.
- * @param buffer The buffer in question
- * @param startLine The first line
- * @param offset The start offset, from the beginning of the buffer
- * @param numLines The number of lines removed
- * @param length The number of characters removed
- * @since jEdit 4.3pre3
- */
- public void contentRemoved(JEditBuffer buffer, int startLine, int offset,
- int numLines, int length) {}
- //}}}
- //{{{ transactionComplete() method
- /**
- * Called after an undo or compound edit has finished. The text area
- * uses this event to queue up and collapse cleanup operations so they
- * are only run once during a long transaction (such as a "Replace All"
- * operation.)
- *
- * @param buffer The buffer in question
- * @since jEdit 4.3pre3
- */
- public void transactionComplete(JEditBuffer buffer) {}
- //}}}
- //{{{ foldHandlerChanged() method
- /**
- * Called to notify the text area that folds need to be collapsed if
- * the "collapseFolds" property is set. This method is called after the
- * buffer has been loaded, and also if the user changes the fold
- * handler.
- *
- * @param buffer The buffer in question
- * @since jEdit 4.3pre3
- */
- public void foldHandlerChanged(JEditBuffer buffer) {}
- //}}}
- //{{{ foldHandlerChanged() method
- /**
- * Called to notify the text area that the buffer has been reloaded.
- *
- * @param buffer The buffer in question
- * @since jEdit 4.3pre3
- */
- public void bufferLoaded(JEditBuffer buffer) {}
- //}}}
- }