oracle.javatools.editor.folding
Interface CodeWillExpandListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

CodeExpansionAdapter

public interface CodeWillExpandListener
extends java.util.EventListener

The listener that's notified prior to a change in the expansion state of a collapsible source code block, giving the listener an opportunity to veto the change.

Since:

10.1.3

Method Summary

void	codeWillCollapse(CodeExpansionEvent event) Called whenever a block of code is about to be collapsed.
void	codeWillExpand(CodeExpansionEvent event) Called whenever a block of code is about to be expanded.

Method Detail

codeWillExpand

void codeWillExpand(CodeExpansionEvent event)
                    throws CodeExpansionVetoException

Called whenever a block of code is about to be expanded.

Throws:

CodeExpansionVetoException

codeWillCollapse

void codeWillCollapse(CodeExpansionEvent event)
                      throws CodeExpansionVetoException

Called whenever a block of code is about to be collapsed.

Throws:

CodeExpansionVetoException