/*
* Copyright (C) 2011-2014 GeoForge Project
*
* This program 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 3 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.geoforge.guillc.panel;
import org.geoforge.guillc.panel.PnlSelLblEditAbs;
import java.awt.Dimension;
import javax.swing.JScrollPane;
import javax.swing.border.BevelBorder;
import javax.swing.border.SoftBevelBorder;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.text.Document;
import org.geoforge.guillc.textarea.TaaCheckableAbs;
/**
*
* @author bantchao
*
* email: bantchao_AT_gmail.com
* ... please remove "_AT_" from the above string to get the right email address
*
* "Taa": JTextArea
*/
abstract public class PnlSelEditTaaAbs extends PnlSelLblEditAbs implements
DocumentListener
{
final static public int INT_HEIGHT = 80;
protected TaaCheckableAbs _taa = null;
@Override
abstract public String getWrongFormat();
@Override
abstract public boolean isOk();
abstract public boolean belongsTo(Document doc);
protected PnlSelEditTaaAbs(String strLabel, boolean blnFiedRequired)
{
super(strLabel,
blnFiedRequired
);
}
private JScrollPane _scr_ = null;
@Override
public boolean init()
{
if (! super.init())
return false;
if (! this._taa.init())
return false;
this._scr_ = new JScrollPane(this._taa);
this._scr_.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
Dimension dim = new Dimension(
250,
PnlSelEditTaaAbs.INT_HEIGHT);
this._scr_.setPreferredSize(dim);
this._scr_.setMaximumSize(dim);
this._scr_.setMinimumSize(dim);
this._taa.setBorder(new SoftBevelBorder(BevelBorder.LOWERED));
super._pnl.add(this._scr_);
return true;
}
public void setSizeWidthScrollText(int intW)
{
Dimension dim = new Dimension(intW, this._scr_.getPreferredSize().height);
this._scr_.setPreferredSize(dim);
this._scr_.setMinimumSize(dim);
this._scr_.setSize(dim);
}
@Override
public void destroy()
{
super.destroy();
if (this._taa != null)
{
this._taa.destroy();
this._taa = null;
}
this._scr_ = null;
}
@Override
public void insertUpdate(DocumentEvent e)
{
_updateIconLabel();
}
@Override
public void removeUpdate(DocumentEvent e)
{
_updateIconLabel();
}
@Override
public void changedUpdate(DocumentEvent e) {}
private void _updateIconLabel()
{
if (! super._blnFieldRequired)
return;
if (this.isOk())
super.getLabel().setIcon(_iinReqFieldSet);
else
super.getLabel().setIcon(_iinReqFieldUnset);
}
}