root / branches / v2_0_0_prep / applications / appgvSIG / src / org / gvsig / app / gui / panels / AdjustTransparencyPanel.java @ 29596
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/*
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* Created on 18-sep-2004
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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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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.app.gui.panels; |
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import java.awt.FlowLayout; |
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import java.awt.Rectangle; |
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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.JDialog; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JSlider; |
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import javax.swing.JTextField; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.andami.ui.mdiManager.WindowInfo; |
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import org.gvsig.app.gui.GUIUtil; |
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import org.gvsig.fmap.mapcontext.layers.FLyrDefault; |
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import org.gvsig.gui.beans.swing.ValidatingTextField; |
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/**
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* Panel de Ajuste de Transparencia.
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* @author "Luis W. Sevilla" <sevilla_lui@gva.es>
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*/
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public class AdjustTransparencyPanel extends JPanel implements IWindow { |
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JDialog dlg = null; |
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private JLabel jLabel = null; |
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private JSlider jSlider = null; |
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private ValidatingTextField jTxtTransparency = null; |
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private JPanel buttonsPanel = null; |
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private FLyrDefault fLayer = null; |
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private WindowInfo m_ViewInfo = null; |
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private JLabel percentLabel = null; |
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private JButton btnApply = null; |
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private JButton btnOk = null; |
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private JButton btnCancel = null; |
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private ComandosListener m_actionListener;
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private int oldAlpha = 0; |
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public AdjustTransparencyPanel(FLyrDefault layer) {
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super();
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initialize(layer); |
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} |
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private void initialize(FLyrDefault layer) { |
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percentLabel = new JLabel(); |
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jLabel = new JLabel(); |
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setBounds(0,0,255,133); |
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setLayout(null);
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setFLayer(layer); |
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oldAlpha = layer.getTransparency(); |
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jLabel.setBounds(15, 17, 195, 21); |
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jLabel.setText("Nivel de transparencia:");
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jLabel.setText(PluginServices.getText(this, "Nivel_de_transparencia")+":"); |
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percentLabel.setBounds(225, 55, 21, 20); |
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percentLabel.setText("%");
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this.add(jLabel, null); |
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this.add(getJSlider(), null); |
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this.add(getJTxtTransparency(), null); |
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this.add(percentLabel, null); |
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this.add(getButtonsPanel(), null); |
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} |
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public void setFLayer(FLyrDefault f) { |
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fLayer = f; |
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setAlpha(fLayer.getTransparency()); |
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} |
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public void setAlpha(int alpha) { |
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getJSlider().setValue(alpha*100/255); |
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} |
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public int getAlpha() { |
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return getJSlider().getValue()*255/100; |
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} |
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/**
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* This method initializes jSlider
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*
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* @return javax.swing.JSlider
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*/
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private JSlider getJSlider() { |
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if (jSlider == null) { |
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jSlider = new JSlider(); |
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jSlider.setBounds(15, 55, 165, 21); |
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jSlider.setMaximum(100);
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jSlider.setMajorTickSpacing(5);
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} |
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return jSlider;
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} |
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/**
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* This method initializes jTextField
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*
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* @return javax.swing.JTextField
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*/
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private JTextField getJTxtTransparency() { |
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if (jTxtTransparency == null) { |
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jTxtTransparency = GUIUtil.createSyncdTextField(jSlider, 3);
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jTxtTransparency.setBounds(190, 55, 30, 21); |
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//jTxtTransparency.setText("" + getAlpha());
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} |
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return jTxtTransparency;
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} |
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public JPanel getButtonsPanel() { |
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if (buttonsPanel == null) { |
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m_actionListener = new ComandosListener(this); |
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buttonsPanel = new JPanel(); |
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buttonsPanel.setBounds(10, 98, 235, 25); |
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FlowLayout flowLayout2 = new FlowLayout(); |
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buttonsPanel.setLayout(flowLayout2); |
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flowLayout2.setHgap(5);
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flowLayout2.setAlignment(java.awt.FlowLayout.RIGHT); |
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flowLayout2.setVgap(1);
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//buttonsPanel.setPreferredSize(new java.awt.Dimension(225,25));
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buttonsPanel.setName("buttonPanel");
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buttonsPanel.add(getBtnOk(), null);
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buttonsPanel.add(getBtnApply(), null);
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buttonsPanel.add(getBtnCancel(), null);
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} |
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return buttonsPanel;
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} |
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public JButton getBtnOk() { |
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if (btnOk == null) { |
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btnOk = new JButton("Aceptar"); |
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btnOk.setText(PluginServices.getText(this,"Aceptar")); |
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btnOk.setActionCommand("OK");
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btnOk.addActionListener(m_actionListener); |
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} |
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return btnOk;
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} |
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public JButton getBtnApply() { |
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if (btnApply == null) { |
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btnApply = new JButton("Aplicar"); |
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btnApply.setText(PluginServices.getText(this,"Aplicar")); |
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btnApply.setActionCommand("APPLY");
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btnApply.addActionListener(m_actionListener); |
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} |
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return btnApply;
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} |
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public JButton getBtnCancel() { |
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if (btnCancel == null) { |
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btnCancel = new JButton("Cancelar"); |
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btnCancel.setText(PluginServices.getText(this,"Cancelar")); |
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btnCancel.setActionCommand("CANCEL");
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btnCancel.addActionListener(m_actionListener); |
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} |
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return btnCancel;
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} |
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private class ComandosListener implements ActionListener { |
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private AdjustTransparencyPanel m_tp;
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/**
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* Creates a new ComandosListener object.
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*
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* @param lg DOCUMENT ME!
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*/
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public ComandosListener(AdjustTransparencyPanel tp) {
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m_tp = tp; |
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} |
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/* (non-Javadoc)
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* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
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*/
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public void actionPerformed(ActionEvent e) { |
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if (e.getActionCommand() == "OK") { |
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fLayer.setTransparency(getAlpha()); |
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AdjustTransparencyPanel.this.closeJDialog(); |
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} else if (e.getActionCommand() == "APPLY") { |
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fLayer.setTransparency(getAlpha()); |
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} else if (e.getActionCommand() == "CANCEL") { |
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if (oldAlpha != fLayer.getTransparency()) {
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fLayer.setTransparency(oldAlpha); |
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} |
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AdjustTransparencyPanel.this.closeJDialog(); |
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} |
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} |
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} |
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/* (non-Javadoc)
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* @see com.iver.mdiApp.ui.MDIManager.View#getViewInfo()
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*/
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public WindowInfo getWindowInfo() {
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if (m_ViewInfo==null){ |
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m_ViewInfo=new WindowInfo(WindowInfo.MODALDIALOG);
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m_ViewInfo.setTitle(PluginServices.getText(this,"Ajustar_transparencia")); |
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} |
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return m_ViewInfo;
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} |
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/* (non-Javadoc)
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* @see com.iver.mdiApp.ui.MDIManager.View#viewActivated()
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*/
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public void viewActivated() { |
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// TODO Auto-generated method stub
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} |
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public void openJDialog() { |
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if (PluginServices.getMainFrame() == null) { |
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dlg = new JDialog(); |
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Rectangle bnds = getBounds();
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bnds.width += 10;
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bnds.height += 33;
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dlg.setBounds(bnds); |
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dlg.setSize(getSize()); |
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dlg.getContentPane().add(this);
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dlg.setModal(true);
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dlg.pack(); |
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dlg.setVisible(true);
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} else {
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PluginServices.getMDIManager().addWindow(this);
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} |
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} |
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public void closeJDialog() { |
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if (PluginServices.getMainFrame() == null) { |
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dlg.setVisible(false);
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dlg.dispose(); |
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dlg = null;
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} else {
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PluginServices.getMDIManager().closeWindow(this);
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} |
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} |
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public Object getWindowProfile() { |
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return WindowInfo.DIALOG_PROFILE;
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} |
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} // @jve:visual-info decl-index=0 visual-constraint="10,10"
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