svn-gvsig-desktop / branches / CqCMSDvp / libraries / libCq CMS for java.old / src / org / cresques / ui / raster / SaveSetupPanel.java @ 1736
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/*
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* Created on 18-feb-2005
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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.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.FocusEvent; |
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import java.awt.event.FocusListener; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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import java.io.File; |
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import javax.swing.JDialog; |
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import javax.swing.JFileChooser; |
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import javax.swing.JPanel; |
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import javax.swing.filechooser.FileFilter; |
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/**
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* Selecciona las bandas visibles en un raster
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* @author Nacho Brodin <brodin_ign@gva.es>
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*/
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public class SaveSetupPanel extends JPanel implements ActionListener, MouseListener, FocusListener, KeyListener{ |
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private DataInputSaveRaster saveRaster = null; |
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private SaveRasterDialogPanel dialogPanel = null; |
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private String fName = null; |
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/**
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* This method initializes
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*
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*/
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public SaveSetupPanel() {
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super();
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initialize(); |
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} |
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/**
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* This method initializes this
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*
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* @return void
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*/
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void initialize() {
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this.setPreferredSize(new Dimension(350,210)); //AnchoxAlto panel interior |
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this.setBounds(0, 0, 300, 250); |
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this.setLayout(null); |
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this.add(getSaveParameters(), null); |
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//A?adimos gesti?n de eventos
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saveRaster.getJComboBox().addActionListener(this);
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saveRaster.getTescala().addActionListener(this);
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saveRaster.getTescala().addMouseListener(this);
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saveRaster.getTescala().addFocusListener(this);
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saveRaster.getTinf_derX().addActionListener(this);
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saveRaster.getTinf_derY().addActionListener(this);
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saveRaster.getTsup_izqX().addActionListener(this);
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saveRaster.getTsup_izqY().addActionListener(this);
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saveRaster.getTinf_derX().addMouseListener(this);
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saveRaster.getTinf_derY().addMouseListener(this);
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saveRaster.getTsup_izqX().addMouseListener(this);
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saveRaster.getTsup_izqY().addMouseListener(this);
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saveRaster.getTinf_derX().addFocusListener(this);
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saveRaster.getTinf_derY().addFocusListener(this);
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saveRaster.getTsup_izqX().addFocusListener(this);
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saveRaster.getTsup_izqY().addFocusListener(this);
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saveRaster.getBseleccion().addActionListener(this);
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saveRaster.getBPropiedades().addActionListener(this);
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saveRaster.getTescala().addKeyListener(this);
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saveRaster.getJComboBox().addKeyListener(this);
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} |
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/**
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* Asigna un valor al panel padre
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* @param dialogPanel
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*/
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public void setDialogPanel(SaveRasterDialogPanel dialogPanel){ |
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this.dialogPanel = dialogPanel;
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} |
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/**
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* Obtiene el Panel de Controles interior
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* @return
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*/
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public DataInputSaveRaster getSaveParameters() {
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if (saveRaster == null) { |
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saveRaster = new DataInputSaveRaster();
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//saveRaster.setBounds(9, 9, 328, 75);
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} |
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return saveRaster;
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} |
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private void calcSizeImage(){ |
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double wc_anchomts = Double.parseDouble(saveRaster.getTinf_derX().getText()) - Double.parseDouble(saveRaster.getTsup_izqX().getText()); |
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double wc_altomts = Double.parseDouble(saveRaster.getTinf_derY().getText()) - Double.parseDouble(saveRaster.getTsup_izqY().getText()); |
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if(wc_anchomts<=0 || wc_altomts<=0 || Integer.parseInt(saveRaster.getTescala().getText())==0 ){ |
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saveRaster.getTancho().setText("0");
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saveRaster.getTalto().setText("0");
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return;
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} |
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//Calculo del tama?o de la imagen definitiva en pulgadas
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//sizeWC/escala = sizemts
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//sizemts*100 = sizecms
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//sizecms/7.874 = sizepulgadas
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double anchopulgadas = ( (wc_anchomts / Double.parseDouble(saveRaster.getTescala().getText())) *100)/7.874; |
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double altopulgadas = ( (wc_altomts / Double.parseDouble (saveRaster.getTescala().getText())) *100)/7.874; |
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//Ancho en pixeles = ppp * sizepulgadas
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int anchopixels =(int) (Integer.parseInt(saveRaster.getJComboBox().getSelectedItem().toString() ) * anchopulgadas); |
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int altopixels = (int) (Integer.parseInt(saveRaster.getJComboBox().getSelectedItem().toString() ) * altopulgadas); |
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//System.out.println(wc_anchomts+" "+wc_altomts+" "+anchopulgadas+" "+altopulgadas+" "+anchopixels+" "+altopixels);
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saveRaster.getTancho().setText(String.valueOf(anchopixels));
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saveRaster.getTalto().setText(String.valueOf(altopixels));
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} |
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/**
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* Controla cuando se cumplen todos los requisitos en el formulario para
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* poder activar el bot?n de aceptar.
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*
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*/
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private void enableButtons(){ |
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if( saveRaster.getTescala()== null || |
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saveRaster.getTescala().getText().equals("") ||
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saveRaster.getTescala().getText().equals("0") ||
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this.fName == null || |
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this.fName.equals("")){ |
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if(dialogPanel!=null) |
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dialogPanel.getAcceptButton().setEnabled(false);
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return;
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} |
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if( saveRaster.getTancho().getText().equals("0") || |
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saveRaster.getTalto().getText().equals("0")){
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if(dialogPanel!=null) |
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dialogPanel.getAcceptButton().setEnabled(false);
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return;
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} |
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if(dialogPanel!=null) |
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dialogPanel.getAcceptButton().setEnabled(true);
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} |
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/**
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*
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*/
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public void actionPerformed(ActionEvent e){ |
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if( e.getSource().equals(saveRaster.getJComboBox()) ||
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e.getSource().equals(saveRaster.getTescala()) || |
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e.getSource().equals(saveRaster.getTinf_derX()) || |
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e.getSource().equals(saveRaster.getTinf_derY()) || |
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e.getSource().equals(saveRaster.getTsup_izqX()) || |
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e.getSource().equals(saveRaster.getTsup_izqY()) ){ |
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this.calcSizeImage();
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this.enableButtons();
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} |
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if( e.getSource().equals(saveRaster.getBseleccion())){
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JFileChooser chooser = new JFileChooser("./"); |
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chooser.setDialogTitle("Seleccionar el fichero");
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chooser.addChoosableFileFilter(new EcwFilter());
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chooser.addChoosableFileFilter(new TifFilter());
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int returnVal = chooser.showOpenDialog(this); |
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if(returnVal == JFileChooser.APPROVE_OPTION){ |
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this.fName = chooser.getSelectedFile().toString();
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if( !chooser.getSelectedFile().toString().endsWith(".ecw") && |
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!chooser.getSelectedFile().toString().endsWith(".tif")){
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System.err.println("Formato erroneo "+chooser.getSelectedFile().toString()); |
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return;
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} |
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if(fName!=null && !fName.equals("")){ |
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if(this.fName.endsWith(".ecw")) |
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saveRaster.getBPropiedades().setText("Propiedades Ecw");
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if(this.fName.endsWith(".tif")) |
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saveRaster.getBPropiedades().setText("Propiedades GTiff");
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} |
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enableButtons(); |
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} |
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} |
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} |
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/**
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* Devuelve el nombre del fichero seleccionado
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* @return Nombre del fichero seleccionado
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*/
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public String getFileName(){ |
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return fName;
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} |
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public void mouseExited(MouseEvent e){} |
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public void mouseReleased(MouseEvent e){} |
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public void mouseEntered(MouseEvent e){} |
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public void mouseClicked(MouseEvent e){ |
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this.calcSizeImage();
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enableButtons(); |
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} |
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public void mousePressed(MouseEvent e){} |
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public void focusGained(FocusEvent e){} |
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public void focusLost(FocusEvent e){ |
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this.calcSizeImage();
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enableButtons(); |
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} |
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public void keyTyped(KeyEvent e){enableButtons();} |
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public void keyPressed(KeyEvent e){enableButtons();} |
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public void keyReleased(KeyEvent e){enableButtons();} |
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} |
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class EcwFilter extends javax.swing.filechooser.FileFilter { |
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public boolean accept(File f) {return f.isDirectory() || f.getName().toLowerCase().endsWith(".ecw");} |
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public String getDescription() {return ".ecw";} |
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} |
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class TifFilter extends javax.swing.filechooser.FileFilter { |
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public boolean accept(File f) {return f.isDirectory() || f.getName().toLowerCase().endsWith(".tif");} |
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public String getDescription() {return ".tif";} |
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} |