// Openbravo POS is a point of sales application designed for touch screens.
// Copyright (C) 2007-2009 Openbravo, S.L.
// http://www.openbravo.com/product/pos
//
// This file is part of Openbravo POS.
//
// Openbravo POS 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.
//
// Openbravo POS 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 Openbravo POS. If not, see <http://www.gnu.org/licenses/>.
package com.nordpos.device.receiptprinter;
import java.awt.*;
/**
*
* @author Adrian
*/
public class JTicketContainer extends javax.swing.JPanel {
protected int H_GAP = 8;
protected int V_GAP = 8;
/** Creates new form JTicketContainer */
public JTicketContainer() {
initComponents();
setLayout(null);
}
public Dimension getPreferredSize() {
Insets ins = getInsets();
int iMaxx = 0;
int iMaxy = ins.top + V_GAP;
int n = getComponentCount();
for(int i = 0; i < n; i++) {
Component comp = getComponent(i);
Dimension dc = comp.getPreferredSize();
if (dc.width > iMaxx) {
iMaxx = dc.width;
}
iMaxy += V_GAP + dc.height;
}
return new Dimension(iMaxx + 2 * H_GAP + ins.left + ins.right, iMaxy + ins.bottom);
}
public Dimension getMaximumSize() {
return getPreferredSize();
}
public Dimension getMinimumSize() {
return getPreferredSize();
}
public void doLayout() {
Insets ins = getInsets();
int x = ins.left + H_GAP;
int y = ins.top + V_GAP;
int n = getComponentCount();
for(int i = 0; i < n; i++) {
Component comp = getComponent(i);
Dimension dc = comp.getPreferredSize();
comp.setBounds(x, y, dc.width, dc.height);
y += V_GAP + dc.height;
}
}
public void addTicket(JTicket ticket) {
add(ticket);
doLayout();
revalidate();
scrollRectToVisible(new Rectangle(0, getPreferredSize().height - 1, 1, 1));
}
public void removeAllTickets() {
removeAll();
doLayout();
revalidate();
scrollRectToVisible(new Rectangle(0, 0, 1, 1));
}
/** 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() {
setLayout(new java.awt.BorderLayout());
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
}