Whats wrong!
I am new to the whole programming and just need a little help with the gui!
I want that this program will cange value in the console while changing the slide:
import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.GridBagLayout;
import javax.swing.JLabel;
import javax.swing.JSlider;
import java.awt.event.KeyEvent;
import java.awt.Font;
import java.awt.ComponentOrientation;
publicclass gui_slide{
private JFrame jFrameSlide =null;// @jve:decl-index=0:visual-constraint="23,21"
private JPanel jContentPaneSlide =null;
private JPanel jPanelFreq =null;
private JLabel jLabel =null;
private JSlider jSliderFreq =null;
/**
* This method initializes jFrameSlide
*
* @return javax.swing.JFrame
*/
private JFrame getJFrameSlide(){
if (jFrameSlide ==null){
jFrameSlide =new JFrame();
jFrameSlide.setSize(new Dimension(600, 350));
jFrameSlide.setTitle("Frequence");
jFrameSlide.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jFrameSlide.setFont(new Font("Dialog", Font.PLAIN, 12));
jFrameSlide.setVisible(true);
jFrameSlide.setContentPane(getJContentPaneSlide());
}
return jFrameSlide;
}
/**
* This method initializes jContentPaneSlide
*
* @return javax.swing.JPanel
*/
private JPanel getJContentPaneSlide(){
if (jContentPaneSlide ==null){
jContentPaneSlide =new JPanel();
jContentPaneSlide.setLayout(null);
jContentPaneSlide.add(getJPanelFreq(),null);
}
return jContentPaneSlide;
}
/**
* This method initializes jPanelFreq
*
* @return javax.swing.JPanel
*/
private JPanel getJPanelFreq(){
if (jPanelFreq ==null){
jLabel =new JLabel();
jLabel.setBounds(new Rectangle(56, 35, 61, 30));
jLabel.setDisplayedMnemonic(KeyEvent.VK_UNDEFINED);
jLabel.setText("Frequence");
jPanelFreq =new JPanel();
jPanelFreq.setLayout(null);
jPanelFreq.setBounds(new Rectangle(6, 4, 581, 307));
jPanelFreq.add(jLabel,null);
jPanelFreq.add(getJSliderFreq(),null);
}
return jPanelFreq;
}
/**
* This method initializes jSliderFreq
*
* @return javax.swing.JSlider
*/
private JSlider getJSliderFreq(){
if (jSliderFreq ==null){
jSliderFreq =new JSlider();
jSliderFreq.setBounds(new Rectangle(56, 76, 61, 179));
jSliderFreq.setPaintTicks(true);
jSliderFreq.setMaximum(10);
jSliderFreq.setMajorTickSpacing(2);
jSliderFreq.setMinorTickSpacing(1);
jSliderFreq.setSnapToTicks(true);
jSliderFreq.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
jSliderFreq.setOrientation(JSlider.VERTICAL);
jSliderFreq.addChangeListener(new javax.swing.event.ChangeListener(){
publicvoid stateChanged(javax.swing.event.ChangeEvent e){
System.out.println("Hello");// TODO Auto-generated Event stub stateChanged()
}
});
}
return jSliderFreq;
}
}
