svn-gvsig-desktop / tags / v1_1_Build_1009 / libraries / libCq_CMS_praster / src / org / cresques / ui / raster / NameChooserDialog.java @ 12649
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/*
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* Created on 11-ago-2006
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*
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*/
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*/
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package org.cresques.ui.raster; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Insets; |
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import java.awt.Toolkit; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import javax.swing.JButton; |
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import javax.swing.JFrame; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import org.cresques.ui.raster.listener.PalettePanelListener; |
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import org.gvsig.i18n.Messages; |
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/**
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* Ventana para la selecci?n del nombre al salvar una paleta de color.
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*
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* @author Nacho Brodin (brodin_ign@gva.es)
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*
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*/
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public class NameChooserDialog extends BaseComponent implements ActionListener{ |
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private int HBUTTONS = 30; |
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private JPanel buttons = null; |
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private JPanel pMain = null; |
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private int width = 315, height = 115; |
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private int widthMargin = 300; |
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private JButton bAccept = null; |
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private JButton bCancel = null; |
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private JFrame window = new JFrame(); |
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private JTextField tName = null; |
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private PalettePanelListener listener = null; |
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private PalettePanel panel = null; |
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/**
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* Constructor
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* @param pp PalettePanel
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*/
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public NameChooserDialog(PalettePanel pp, PalettePanelListener listener){
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this.panel = pp;
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this.listener = listener;
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window.getContentPane().add(getPMain()); |
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init(); |
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} |
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public void init(){ |
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Dimension d = Toolkit.getDefaultToolkit().getScreenSize(); |
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window.setLocation( (((int)d.getWidth()) >> 1) - (width >> 1), |
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(((int)d.getHeight()) >> 1) - height); |
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window.setSize(width, height); |
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window.setFocusable(true);
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window.setResizable(false);
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window.setTitle(Messages.getText("nombre_paleta"));
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window.show(); |
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if(panel.getCbList().getSelectedIndex() != 0) |
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getTName().setText(panel.getCbList().getSelectedItem().toString()); |
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else
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getTName().setText("Default Name");
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} |
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/**
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* Obtiene el panel principal que contiene el panel de botones y cuadro
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* de texto
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* @return JPanel
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*/
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private JPanel getPMain(){ |
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if(pMain == null){ |
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.gridy = 0;
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gridBagConstraints.gridx = 0;
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gridBagConstraints.insets = new Insets (0,15,10,0); |
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gridBagConstraints.anchor = GridBagConstraints.WEST;
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GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
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gridBagConstraints1.gridy = 1;
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gridBagConstraints1.gridx = 0;
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pMain = new JPanel(); |
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pMain.setLayout(new GridBagLayout()); |
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pMain.setPreferredSize(new java.awt.Dimension(widthMargin, height));
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pMain.add(getTName(), gridBagConstraints); |
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pMain.add(getPButtons(), gridBagConstraints1); |
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} |
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return pMain;
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} |
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/**
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* Obtiene el panel de botones
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* @return JPanel
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*/
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private JPanel getPButtons(){ |
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if(buttons == null){ |
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buttons = new JPanel(); |
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buttons.setPreferredSize(new java.awt.Dimension(widthMargin, HBUTTONS));
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FlowLayout flowLayout = new FlowLayout(); |
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flowLayout.setAlignment(java.awt.FlowLayout.RIGHT); |
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flowLayout.setVgap(0);
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flowLayout.setHgap(2);
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buttons.setLayout(flowLayout); |
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buttons.add(getBAccept(), null);
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buttons.add(getBCancel(), null);
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} |
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return buttons;
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} |
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/**
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* Obtiene el bot?n de aceptar
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* @return JButton
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*/
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public JButton getBAccept(){ |
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if(bAccept == null){ |
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bAccept = new JButton("aceptar"); |
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bAccept.addActionListener(this);
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} |
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return bAccept;
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} |
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/**
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* Obtiene el bot?n de cancelar
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* @return JButton
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*/
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public JButton getBCancel(){ |
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if(bCancel == null){ |
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bCancel = new JButton("cancelar"); |
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bCancel.addActionListener(this);
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} |
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return bCancel;
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} |
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/**
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* Al aceptar asignamos el valor cuadro de texto a la propiedad name y al cancelar cerramos la ventana
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*/
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public void actionPerformed(ActionEvent e) { |
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if(e.getSource() == bAccept){
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if (!getTName().getText().equals("")){ |
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listener.savePalette(panel.getPalettesPath(),getTName().getText()); |
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panel.getCbList().addItem(getTName().getText()); |
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panel.getCbList().setSelectedItem(getTName().getText()); |
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} |
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window.hide(); |
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} |
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if(e.getSource() == bCancel){
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window.hide(); |
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} |
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} |
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public JFrame getWindow() { |
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return window;
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} |
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public JTextField getTName() { |
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if (tName == null){ |
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tName = new JTextField(); |
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tName.setPreferredSize(new Dimension(230,20)); |
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} |
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return tName;
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} |
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} |