Thread: Action button HELP?

hi.. i want to add two button.. and chose one of them chart with by button...

 
package chart_exapmles;
import java.awt.BorderLayout;
import java.awt.Color;
 
import java.awt.GridLayout;
 
import javax.swing.JFrame;
import javax.swing.JPanel;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.data.category.CategoryDataset;
public class single_chart extends JFrame {
 
String bspr_mem ="";
String bspr_cpu ="";
String rtx_mem="";
String rtx_cpu ="";
public single_chart() {
super("baslık");
final JPanel girispanel_kuzey = new JPanel(new GridLayout(2,2,1,1));
//final JPanel girispanel_guney = new JPanel(new GridLayout(1,2,1,1));
//JPanel dugmepanel = new JPanel(new FlowLayout(FlowLayout.LEFT,2,2));
 
double_list dd= new double_list();
setBackground(Color.red);
setForeground(Color.red);
 
 
add(girispanel_kuzey);
setSize(java.awt.Toolkit.getDefaultToolkit().getSc reenSize());
 
/////////////////////////////////////////1.chart///////////////////////////////////////////
 
 
CategoryDataset dataset_bspr_cpu =dd.createDataset_bspr();
JFreeChart chart_bspr_cpu = dd.createChart(dataset_bspr_cpu,"lhssunp00 cpu");
ChartPanel chartPanel_bspr_cpu = new ChartPanel(chart_bspr_cpu);
chartPanel_bspr_cpu.setPreferredSize(new java.awt.Dimension(1400,700));
 
////////////////////2. chart //////////////////////////////////////////////////////////////////////
 
CategoryDataset bspr_memory =dd.createDataset_bspr_memory();
JFreeChart chart_bspr_memory = dd.createChart(bspr_memory,"lhssunp00 memory");
ChartPanel chartPanel_bspr_memory = new ChartPanel(chart_bspr_memory);
chartPanel_bspr_memory.setPreferredSize(new java.awt.Dimension(1400,700));
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
girispanel_kuzey.add(chartPanel_bspr_cpu);
girispanel_kuzey.add(chartPanel_bspr_memory);
 
setLocationRelativeTo(null);
setEnabled(true);
}
}

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hi.. i want to add two button.. and chose one of them chart with by button...

Your statement is a little vague. What problem('s) are you experiencing, are there any errors?

If you don't know how to add a button then check this tutorial out: How to Use Buttons, Check Boxes, and Radio Buttons (The Java™ Tutorials > Creating a GUI With JFC/Swing > Using Swing Components)

I'm not exactly sure how to use those charts, but I'll give it a go with pseudo code.

 JButton button1 = new JButton("Show chart 1");
button1.setActionCommand("chartOne");
 
JButton button2 = new JButton("Show chart 2");
button2.setActionCommand("chartTwo");
 
button1.addActionListener(this);
button2.addActionListener(this);
 
add(button1);
add(button2);
 
public void actionPerformed(ActionEvent e) {
    if ("chartOne".equals(e.getActionCommand())) {
       //show chart 1
    } else {
      //show chart 2
    }
}

Like I said before, check out this link: How to Use Buttons, Check Boxes, and Radio Buttons (The Java™ Tutorials > Creating a GUI With JFC/Swing > Using Swing Components)