/*
* EnhancedButton.java - Tool bar button
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=1:
*
* Copyright (C) 1999, 2003 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.gui;
//{{{ Imports
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import org.gjt.sp.jedit.*;
//}}}
/** A toolbar button */
public class EnhancedButton extends RolloverButton
{
//{{{ EnhancedButton constructor
public EnhancedButton(Icon icon, String toolTip, String action,
ActionContext context)
{
super(icon);
this.action = action;
if(action != null)
{
// set the name of this button :
// for instance, if the action is 'vfs.browser.previous'
// the name will be 'previous'
// this helps greatly in testing the UI with Fest-Swing
int iSuffix = action.lastIndexOf('.');
if(iSuffix<0 || iSuffix == action.length()-1)
{
setName(action);
}
else
{
setName(action.substring(iSuffix+1));
}
setEnabled(true);
addActionListener(new EditAction.Wrapper(context,action));
addMouseListener(new MouseHandler());
}
else
setEnabled(false);
setToolTipText(toolTip);
} //}}}
//{{{ isFocusTraversable() method
public boolean isFocusTraversable()
{
return false;
} //}}}
//{{{ Private members
private String action;
//}}}
//{{{ MouseHandler class
class MouseHandler extends MouseAdapter
{
boolean msgSet = false;
public void mouseReleased(MouseEvent evt)
{
if(msgSet)
{
GUIUtilities.getView((Component)evt.getSource())
.getStatus().setMessage(null);
msgSet = false;
}
}
public void mouseEntered(MouseEvent evt)
{
String msg = jEdit.getProperty(action + ".mouse-over");
if(msg != null)
{
GUIUtilities.getView((Component)evt.getSource())
.getStatus().setMessage(msg);
msgSet = true;
}
}
public void mouseExited(MouseEvent evt)
{
if(msgSet)
{
GUIUtilities.getView((Component)evt.getSource())
.getStatus().setMessage(null);
msgSet = false;
}
}
} //}}}
}