package net.sourceforge.squirrel_sql.client.gui;
/*
* Copyright (C) 2001-2003 Colin Bell
* colbell@users.sourceforge.net
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JRootPane;
import javax.swing.event.EventListenerList;
import com.jgoodies.forms.factories.ButtonBarFactory;
import net.sourceforge.squirrel_sql.fw.util.StringManager;
import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
public class OkClosePanel extends JPanel
{
/** Internationalized strings for this class. */
private static final StringManager s_stringMgr =
StringManagerFactory.getStringManager(OkClosePanel.class);
private boolean _executingMode;
/** Listeners for this object. */
private EventListenerList _listenerList = new EventListenerList();
private JButton _okBtn;
private JButton _closeBtn = new JButton(s_stringMgr.getString("OkClosePanel.close"));
public OkClosePanel()
{
super();
createGUI(s_stringMgr.getString("OkClosePanel.ok"));
}
public OkClosePanel(String okButtonText)
{
super();
createGUI(okButtonText != null ? okButtonText : s_stringMgr.getString("OkClosePanel.ok"));
}
/**
* When in <EM>executing mode</EM> the OK button is disabled
* and the Close button is retitled as Cancel.
*/
public void setExecuting(boolean executingMode)
{
if (executingMode != _executingMode)
{
_executingMode = executingMode;
_okBtn.setEnabled(!executingMode);
_closeBtn.setText(executingMode ? s_stringMgr.getString("OkClosePanel.cancel") : s_stringMgr.getString("OkClosePanel.close"));
if (!executingMode)
{
_closeBtn.setEnabled(true);
}
}
}
/**
* Enable/disable the Close/Cancel button.
*
* @param enable <TT>true</TT> to enable else <TT>false</TT> to disable.
*/
public void enableCloseButton(boolean enable)
{
_closeBtn.setEnabled(enable);
}
/**
* Adds a listener for actions in this panel.
*
* @param lis <TT>OkClosePanelListener</TT> that will be notified when
* actions are performed in this panel.
*/
public synchronized void addListener(IOkClosePanelListener lis)
{
_listenerList.add(IOkClosePanelListener.class, lis);
}
/**
* Make the OK button the default. This should be called
* <EM>after</EM> you add this panel to a dialog/frame, not
* before otherwise you will get an <TT>IllegalStateException</TT>
* exception.
*
* @param IllegalStateException
* Thrown if <TT>null</TT> <TT>JRootPane</TT>. I.E. component
* hasn't been added to a frame, dialog etc.
*/
public synchronized void makeOKButtonDefault()
throws IllegalStateException
{
JRootPane root = getRootPane();
if (root == null)
{
throw new IllegalStateException("Null RootPane so cannot set default button");
}
// root.setDefaultButton(_okBtn);
}
public JButton getCloseButton()
{
return _closeBtn;
}
public JButton getOKButton()
{
return _okBtn;
}
private void fireButtonPressed(JButton btn)
{
// Guaranteed to be non-null.
Object[] listeners = _listenerList.getListenerList();
// Process the listeners last to first, notifying
// those that are interested in this event.
OkClosePanelEvent evt = null;
for (int i = listeners.length - 2; i >= 0; i-=2 )
{
if (listeners[i] == IOkClosePanelListener.class)
{
// Lazily create the event:
if (evt == null)
{
evt = new OkClosePanelEvent(this);
}
IOkClosePanelListener lis = (IOkClosePanelListener)listeners[i + 1];
if (btn == _okBtn)
{
lis.okPressed(evt);
}
else if (_executingMode)
{
lis.cancelPressed(evt);
}
else
{
lis.closePressed(evt);
}
}
}
}
private void createGUI(String okButtonText)
{
_okBtn = new JButton(okButtonText);
JPanel pnl = ButtonBarFactory.buildOKCancelBar(_okBtn, _closeBtn);
add(pnl);
// add(_okBtn);
// add(_closeBtn);
_okBtn.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
fireButtonPressed(_okBtn);
}
});
_closeBtn.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
fireButtonPressed(_closeBtn);
}
});
//
// GUIUtils.setJButtonSizesTheSame(new JButton[] {_okBtn, _closeBtn, new JButton(i18n.CANCEL)});
}
}