126 lines
5.4 KiB
Java
126 lines
5.4 KiB
Java
package ui.implementation.dialogs;
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import java.awt.Color;
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/**
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* @author Laurent Crema, Jean-Marc Wagner
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*/
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public class GreyScalePicker extends javax.swing.JDialog
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{
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private int couleur;
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/** Creates new form JDialogChoixCouleurNG */
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public GreyScalePicker(java.awt.Frame parent, boolean modal, int c)
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{
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super(parent, modal);
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couleur = c;
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initComponents();
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couleur = c;
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jSlider.setValue(couleur);
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jPanel.setBackground(new Color(couleur,couleur,couleur));
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}
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/** This method is called from within the constructor to
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* initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is
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* always regenerated by the Form Editor.
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*/
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// <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
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private void initComponents() {
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jSlider = new javax.swing.JSlider();
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jPanel = new javax.swing.JPanel();
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jButtonOk = new javax.swing.JButton();
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setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
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setTitle("Choix du niveau de gris");
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setResizable(false);
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jSlider.setMajorTickSpacing(255);
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jSlider.setMaximum(255);
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jSlider.setMinorTickSpacing(15);
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jSlider.setPaintLabels(true);
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jSlider.setPaintTicks(true);
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jSlider.addChangeListener(new javax.swing.event.ChangeListener() {
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public void stateChanged(javax.swing.event.ChangeEvent evt) {
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jSliderStateChanged(evt);
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}
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});
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jPanel.setBorder(javax.swing.BorderFactory.createCompoundBorder(null, javax.swing.BorderFactory.createLineBorder(new Color(255, 0, 0))));
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javax.swing.GroupLayout jPanelLayout = new javax.swing.GroupLayout(jPanel);
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jPanel.setLayout(jPanelLayout);
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jPanelLayout.setHorizontalGroup(
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jPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGap(0, 62, Short.MAX_VALUE)
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);
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jPanelLayout.setVerticalGroup(
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jPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGap(0, 45, Short.MAX_VALUE)
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);
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jButtonOk.setText("Ok");
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jButtonOk.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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jButtonOkActionPerformed(evt);
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}
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});
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javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
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getContentPane().setLayout(layout);
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layout.setHorizontalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGroup(layout.createSequentialGroup()
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.addContainerGap()
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.addComponent(jSlider, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
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.addGap(19, 19, 19)
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.addComponent(jPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 20, Short.MAX_VALUE)
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.addComponent(jButtonOk, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
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.addContainerGap())
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);
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layout.setVerticalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
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.addContainerGap()
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.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
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.addComponent(jButtonOk, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 47, Short.MAX_VALUE)
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.addComponent(jPanel, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
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.addComponent(jSlider, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
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.addContainerGap())
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);
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pack();
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}// </editor-fold>//GEN-END:initComponents
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private void jButtonOkActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonOkActionPerformed
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couleur = jSlider.getValue();
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setVisible(false);
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dispose();
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}//GEN-LAST:event_jButtonOkActionPerformed
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private void jSliderStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_jSliderStateChanged
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int valeur = jSlider.getValue();
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Color c = new Color(valeur,valeur,valeur);
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jPanel.setBackground(c);
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}//GEN-LAST:event_jSliderStateChanged
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public int getCouleur() { return couleur; }
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/**
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* @param args the command line arguments
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*/
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public static void main(String args[]) {
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java.awt.EventQueue.invokeLater(new Runnable() {
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public void run() {
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new GreyScalePicker(new javax.swing.JFrame(), true, 128).setVisible(true);
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}
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});
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}
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// Variables declaration - do not modify//GEN-BEGIN:variables
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private javax.swing.JButton jButtonOk;
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private javax.swing.JPanel jPanel;
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private javax.swing.JSlider jSlider;
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// End of variables declaration//GEN-END:variables
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}
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