/*
* org.openmicroscopy.shoola.util.ui.tdialog.CloseButton
*
*------------------------------------------------------------------------------
* Copyright (C) 2006 University of Dundee. All rights reserved.
*
*
* 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
* (at your option) 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.ui.tdialog;
//Java imports
import java.awt.Insets;
import javax.swing.BorderFactory;
import javax.swing.JButton;
//Third-party libraries
//Application-internal dependencies
import org.openmicroscopy.shoola.util.ui.IconManager;
/**
* The close button in the {@link TitleBar}.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author <br>Andrea Falconi
* <a href="mailto:a.falconi@dundee.ac.uk">
* a.falconi@dundee.ac.uk</a>
* @version 2.2
* <small>
* (<b>Internal version:</b> $Revision: 4695 $ $Date: 2006-12-15 17:08:05 +0000 (Fri, 15 Dec 2006) $)
* </small>
* @since OME2.2
*/
class CloseButton
extends JButton
{
/**
* Identifies the close action.
* @see #setActionType(int)
*/
static final int CLOSE_ACTION = 1;
/** Tooltip text when the button repsents the close action. */
static final String CLOSE_TOOLTIP = "Close";
/** Creates a new instance. */
CloseButton()
{
setBorder(BorderFactory.createEmptyBorder()); //No border around icon.
//Just to make sure button sz=icon sz.
setMargin(new Insets(0, 0, 0, 0));
setOpaque(false); //B/c button=icon.
setFocusPainted(false); //Don't paint focus box on top of icon.
setRolloverEnabled(true);
}
/**
* Sets the button to represent the specified action.
*
* @param type One of the constants defined by this class.
*/
void setActionType(int type)
{
switch (type) {
case CLOSE_ACTION:
IconManager icons = IconManager.getInstance();
setIcon(icons.getIcon(IconManager.CROSS));
setRolloverIcon(icons.getIcon(IconManager.CROSS_OVER));
setToolTipText(CLOSE_TOOLTIP);
}
}
/**
* Overridden to make sure no focus is painted on top of the icon.
* @see JButton#isFocusable()
*/
public boolean isFocusable() { return false; }
/**
* Overridden to make sure no focus is painted on top of the icon.
* @see JButton#requestFocus()
*/
public void requestFocus() {}
}