Application: gvSIG desktop » gvSIG raster

package org.gvsig.raster.tools.algorithm.swing.impl.saveraster;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import javax.swing.BorderFactory;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import org.gvsig.i18n.Messages;

import org.gvsig.raster.tools.algorithm.swing.impl.util.InputFieldPanel;

/**

 * Panel to select width, height or pixel size of the output layer

 *  

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class PixelSelectionPanel extends JPanel {

        private static final long   serialVersionUID  = 1L;

        private InputFieldPanel     cellsize          = null;

        private InputFieldPanel     width             = null;

        private InputFieldPanel     height            = null;

        private JRadioButton        radioPxSelection  = null;

        public PixelSelectionPanel() {

                init();

        }

        private void init() {

                setLayout(new GridBagLayout());

                setBorder(BorderFactory.createTitledBorder(""));

                GridBagConstraints gbc = new GridBagConstraints();

                gbc.fill = GridBagConstraints.HORIZONTAL;

                gbc.insets = new Insets(2, 2, 4, 2);

                gbc.weightx = 1;

                gbc.weighty = 0;

                gbc.gridwidth = 2;

                gbc.gridx = 0;

                gbc.gridy = 0;

                add(getRadioPxSelection(), gbc);

                gbc.gridwidth = 1;

                gbc.gridx = 0;

                gbc.gridy = 1;

                add(getWidthInput(), gbc);

                gbc.gridx = 1;

                gbc.gridy = 1;

                add(new JPanel(), gbc);

                gbc.gridx = 0;

                gbc.gridy = 2;

                add(getHeightInput(), gbc);

                gbc.gridx = 1;

                gbc.gridy = 2;

                add(getCellsize(), gbc);

                /*gbc.fill = GridBagConstraints.BOTH;

                gbc.gridwidth = 2;

                gbc.weightx = 1;

                gbc.weighty = 1;

                gbc.gridx = 0;

                gbc.gridy = 3;

                add(new JPanel(), gbc);*/

        }

        public InputFieldPanel getCellsize() {

                if(cellsize == null)

                        cellsize = new InputFieldPanel(Messages.getText("cellsize"), InputFieldPanel.DOUBLE);

                return cellsize;

        }

        public InputFieldPanel getWidthInput() {

                if(width == null)

                        width = new InputFieldPanel(Messages.getText("width"), InputFieldPanel.INT);

                return width;

        }

        public InputFieldPanel getHeightInput() {

                if(height == null)

                        height = new InputFieldPanel(Messages.getText("height"), InputFieldPanel.INT);

                return height;

        }

        public JRadioButton getRadioPxSelection() {

                if(radioPxSelection == null) {

                        radioPxSelection = new JRadioButton(Messages.getText("pixel_selection"));

                        radioPxSelection.setSelected(true);

                }

                return radioPxSelection;

        }

        public void setEnable(boolean enabled) {

                getCellsize().setEnable(enabled);

                getWidthInput().setEnable(enabled);

                getHeightInput().setEnable(enabled);

        }

}