Application: gvSIG desktop

package com.iver.cit.gvsig.rasterTools.saveRaster.pruebas2;

import java.awt.Color;

import java.awt.FlowLayout;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextField;

public class InputScaleDataPanel extends JPanel {

        private JPanel pScale = null;

        private JPanel pResolution = null;

        private JPanel pMtsPixel = null;

        private JLabel lScale = null;

        private JLabel lResolution = null;

        private JLabel lMtsPixel = null;

        private JTextField tScale = null;

        private JTextField tMtsPixel = null;

        private JComboBox cResolution = null;

        /**

         * This is the default constructor

         */

        public InputScaleDataPanel() {

                super();

                initialize();

                setActiveScale(0);

        }

        /**

         * This method initializes this

         * 

         * @return void

         */

        private void initialize() {

                GridBagConstraints gridBagConstraints2 = new GridBagConstraints();

                gridBagConstraints2.gridx = 0;

                gridBagConstraints2.gridy = 2;

                GridBagConstraints gridBagConstraints1 = new GridBagConstraints();

                gridBagConstraints1.gridx = 0;

                gridBagConstraints1.anchor = java.awt.GridBagConstraints.WEST;

                gridBagConstraints1.gridy = 1;

                GridBagConstraints gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 0;

                gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;

                gridBagConstraints.gridy = 0;

                this.setLayout(new GridBagLayout());

                this.setSize(180, 92);

                this.setPreferredSize(new java.awt.Dimension(180,92));

                this.add(getPScale(), gridBagConstraints);

                this.add(getPResolution(), gridBagConstraints1);

                this.add(getPMtsPixel(), gridBagConstraints2);

        }

        /**

         * This method initializes jPanel        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPScale() {

                if (pScale == null) {

                        FlowLayout flowLayout2 = new FlowLayout();

                        flowLayout2.setAlignment(java.awt.FlowLayout.RIGHT);

                        lScale = new JLabel();

                        lScale.setText("Escala:");

                        pScale = new JPanel();

                        pScale.setLayout(flowLayout2);

                        pScale.setPreferredSize(new java.awt.Dimension(180,29));

                        pScale.add(lScale, null);

                        pScale.add(getTScale(), null);

                }

                return pScale;

        }

        /**

         * This method initializes jPanel1        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPResolution() {

                if (pResolution == null) {

                        FlowLayout flowLayout1 = new FlowLayout();

                        flowLayout1.setAlignment(java.awt.FlowLayout.RIGHT);

                        lResolution = new JLabel();

                        lResolution.setText("Resoluci?n:");

                        pResolution = new JPanel();

                        pResolution.setLayout(flowLayout1);

                        pResolution.setPreferredSize(new java.awt.Dimension(180,34));

                        pResolution.add(lResolution, null);

                        pResolution.add(getCbResolution(), null);

                }

                return pResolution;

        }

        /**

         * This method initializes jPanel2        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPMtsPixel() {

                if (pMtsPixel == null) {

                        FlowLayout flowLayout = new FlowLayout();

                        flowLayout.setAlignment(java.awt.FlowLayout.RIGHT);

                        lMtsPixel = new JLabel();

                        lMtsPixel.setText("Mts/Pixel:");

                        pMtsPixel = new JPanel();

                        pMtsPixel.setLayout(flowLayout);

                        pMtsPixel.setPreferredSize(new java.awt.Dimension(180,29));

                        pMtsPixel.add(lMtsPixel, null);

                        pMtsPixel.add(getTMtsPixel(), null);

                }

                return pMtsPixel;

        }

        /**

         * This method initializes jTextField        

         *         

         * @return javax.swing.JTextField        

         */

        private JTextField getTScale() {

                if (tScale == null) {

                        tScale = new JTextField();

                        tScale.setPreferredSize(new java.awt.Dimension(80,19));

                }

                return tScale;

        }

        /**

         * This method initializes jTextField2        

         *         

         * @return javax.swing.JTextField        

         */

        private JTextField getTMtsPixel() {

                if (tMtsPixel == null) {

                        tMtsPixel = new JTextField();

                        tMtsPixel.setPreferredSize(new java.awt.Dimension(80,19));

                }

                return tMtsPixel;

        }

        /**

         * This method initializes jComboBox        

         *         

         * @return javax.swing.JComboBox        

         */

        private JComboBox getCbResolution() {

                if (cResolution == null) {

                        cResolution = new JComboBox();

                        cResolution.setPreferredSize(new java.awt.Dimension(80,24));

                        cResolution.addItem(75+"");

                        cResolution.addItem(150+"");

                        cResolution.addItem(300+"");

                }

                return cResolution;

        }

        /**

         * Pone como activo el input scale o mts por pixel dependiendo del

         * valor del par?metro. 

         * @param active Si vale 0 activa la Escala y desactiva mts/pixel.

         *         Si vale 1 activa mts/pixel y desactiva la Escala.

         *         Si vale 2 desactiva ambos.

         */

        public void setActiveScale(int active){

                Color backgroudColor = getBackground();

                this.getCbResolution().setEnabled(true);

                if(active == 0){

                        getTScale().setEnabled(true);

                        getTMtsPixel().setEnabled(false);

                        getTScale().setBackground(Color.white);

                        getTMtsPixel().setBackground(backgroudColor);

                }else if(active == 1){

                        getTScale().setEnabled(false);

                        getTMtsPixel().setEnabled(true);

                        getTScale().setBackground(backgroudColor);

                        getTMtsPixel().setBackground(Color.white);

                }else if(active == 2){

                        getTScale().setEnabled(false);

                        getTMtsPixel().setEnabled(false);

                        getTScale().setBackground(backgroudColor);

                        getTMtsPixel().setBackground(backgroudColor);

                }

        }

}