CODEWITHSUNDEEP
javaswingnetbeansdisposeframes
user2933161
user2933161

Reputation: 33

Change frames in Java, Netbeans

I made a project in Java (Netbeans). I have a lot of frames, and when i want to change frame, i use this code:

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
    // TODO add your handling code here:
    dispose();
    Opt p_b = new Opt();
    p_b.setVisible(true);
}

But, i do not want to see when a frame closes and one other opens. I want to open all frames, in the same window. Do you understand me or did I not describe well? Can you help me? Or give me an example?

Upvotes: 1

Views: 3247

Answers (2)

Chandimal Wimalarathne
Chandimal Wimalarathne

Reputation: 1

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
    // TODO add your handling code here:
    setVisible(true);
    dispose();
    Opt p_b = new Opt();
    p_b.setVisible(true);
}

Have the setVisible(true); at the beginning of your code, so every window will remain open.

Upvotes: 0

Gazaz
Gazaz

Reputation: 167

use one JFrame that has multiple JPanels; and switch between JPanels (using CardLayout).

check Oracle link it has a lot of examples about layouts managers

Upvotes: 1

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