G
Guest
Gast
Hi warum wird der JButton (Zeile29 = add(star)) nicht angezeigt?
MFG
MFG
Code:
package pibay.ui;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Gui extends JFrame{
private GridBagLayout gbl;
private GridBagConstraints gbc;
private JLabel language;
private JButton start;
public Gui(){
super("pibay");
setSize(800, 600);
setBackground(Color.lightGray);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
setContentPane(startWin());
}
public Container startWin(){
JPanel cont=new JPanel(new GridBagLayout());
gbc=makegbc(0,0,1,0);
gbc.fill = GridBagConstraints.NONE;
start=new JButton("Start");
gbl.setConstraints(start, gbc);
add(start);
return cont;
}
private GridBagConstraints makegbc(int x,int y, int width, int height){
GridBagConstraints gbc=new GridBagConstraints();
gbc.gridx=x;
gbc.gridy=y;
gbc.gridwidth=width;
gbc.gridheight=height;
gbc.insets=new Insets(1,1,1,1);
return gbc;
}
public static void main (String [] args){
new Gui();
}
}