// uniCenta oPOS - Touch Friendly Point Of Sale
// Copyright (c) 2009-2013 uniCenta & previous Openbravo POS works
// http://www.unicenta.net/unicentaopos
//
// This file is part of uniCenta oPOS
//
// uniCenta oPOS 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 3 of the License, or
// (at your option) any later version.
//
// uniCenta oPOS 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 uniCenta oPOS. If not, see <http://www.gnu.org/licenses/>.
package com.openbravo.data.gui;
import java.awt.Dimension;
import java.awt.Rectangle;
import javax.swing.ListCellRenderer;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import com.openbravo.basic.BasicException;
import com.openbravo.data.loader.LocalRes;
import com.openbravo.data.user.BrowsableData;
import com.openbravo.data.user.BrowsableEditableData;
import com.openbravo.data.user.BrowseListener;
public class JListNavigator extends javax.swing.JPanel implements BrowseListener, ListSelectionListener {
protected BrowsableEditableData m_bd;
/** Creates new form JListBrowse */
public JListNavigator(BrowsableEditableData bd) {
this(bd, false);
}
public JListNavigator(BrowsableEditableData bd, boolean bTouchable) {
m_bd = bd;
initComponents();
if (bTouchable) {
jScrollPane1.getVerticalScrollBar().setPreferredSize(new Dimension(35, 35));
jScrollPane1.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
jScrollPane1.setVerticalScrollBarPolicy(javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
}
m_jlist.addListSelectionListener(this);
m_jlist.setModel(m_bd.getListModel());
m_bd.addBrowseListener(this);
}
public void setCellRenderer(ListCellRenderer cellRenderer) {
m_jlist.setCellRenderer(cellRenderer);
}
public void updateIndex(int iIndex, int iCounter) {
if (iIndex >= 0 && iIndex < iCounter) {
m_jlist.setSelectedIndex(iIndex);
} else {
m_jlist.setSelectedIndex(-1);
}
}
public void valueChanged(ListSelectionEvent evt) {
if (!evt.getValueIsAdjusting()) {
int i = m_jlist.getSelectedIndex();
if (i >= 0) {
if (!m_bd.isAdjusting()) {
try {
m_bd.moveTo(i);
} catch (BasicException eD) {
MessageInf msg = new MessageInf(MessageInf.SGN_NOTICE, LocalRes.getIntString("message.nomove"), eD);
msg.show(this);
// Y ahora tendriamos que seleccionar silenciosamente el registro donde estabamos.
}
}
// Lo hago visible...
Rectangle oRect = m_jlist.getCellBounds(i, i);
m_jlist.scrollRectToVisible(oRect);
}
}
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
m_jlist = new javax.swing.JList();
setPreferredSize(new java.awt.Dimension(200, 2));
setLayout(new java.awt.BorderLayout());
m_jlist.setFont(new java.awt.Font("Arial", 0, 12)); // NOI18N
m_jlist.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
m_jlist.setFocusable(false);
m_jlist.setRequestFocusEnabled(false);
jScrollPane1.setViewportView(m_jlist);
add(jScrollPane1, java.awt.BorderLayout.CENTER);
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JList m_jlist;
// End of variables declaration//GEN-END:variables
}