GetValue.java

/**
 *
 * @author pquiring
 */

import java.awt.*;
import java.awt.event.*;

import javaforce.JF;

public class GetValue extends javax.swing.JDialog {

  /**
   * Creates new form NewDialog
   */
  public GetValue(java.awt.Frame parent, boolean modal, String title, String name, int min, int max, int value) {
    super(parent, modal);
    initComponents();
    setTitle(title);
    this.name.setText(name);
    slider.setMinimum(min);
    slider.setMaximum(max);
    slider.setValue(value);
    setPosition();
    JF.assignHotKey(this, ok, KeyEvent.VK_ENTER);
    JF.assignHotKey(this, cancel, KeyEvent.VK_ESCAPE);
  }

  /**
   * This method is called from within the constructor to initialize the form.
   * WARNING: Do NOT modify this code. The content of this method is always
   * regenerated by the Form Editor.
   */
  @SuppressWarnings("unchecked")
  // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
  private void initComponents() {

    name = new javax.swing.JLabel();
    ok = new javax.swing.JButton();
    cancel = new javax.swing.JButton();
    slider = new javax.swing.JSlider();

    setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
    setTitle("New Size");
    setResizable(false);

    name.setText("value");

    ok.setText("Ok");
    ok.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(java.awt.event.ActionEvent evt) {
        okActionPerformed(evt);
      }
    });

    cancel.setText("Cancel");
    cancel.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(java.awt.event.ActionEvent evt) {
        cancelActionPerformed(evt);
      }
    });

    slider.setMajorTickSpacing(10);
    slider.setPaintLabels(true);
    slider.setPaintTicks(true);

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
      .addGroup(layout.createSequentialGroup()
        .addContainerGap()
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
          .addComponent(name)
          .addComponent(ok))
        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
          .addComponent(slider, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
          .addComponent(cancel))
        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
    );
    layout.setVerticalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
      .addGroup(layout.createSequentialGroup()
        .addContainerGap()
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
          .addComponent(slider, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
          .addComponent(name))
        .addGap(18, 18, 18)
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
          .addComponent(cancel)
          .addComponent(ok))
        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
    );

    pack();
  }// </editor-fold>//GEN-END:initComponents

  private void okActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okActionPerformed
    value = slider.getValue();
    setVisible(false);
  }//GEN-LAST:event_okActionPerformed

  private void cancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelActionPerformed
    value = -1;
    setVisible(false);
  }//GEN-LAST:event_cancelActionPerformed

  // Variables declaration - do not modify//GEN-BEGIN:variables
  private javax.swing.JButton cancel;
  private javax.swing.JLabel name;
  private javax.swing.JButton ok;
  private javax.swing.JSlider slider;
  // End of variables declaration//GEN-END:variables

  public int value;

  private void setPosition() {
    Rectangle s = GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds();
    Dimension d = getPreferredSize();
    setLocation(s.width/2 - d.width/2, s.height/2 - (d.height/2));
  }

}