initComponents(); condition fail?

Asked Apr 05 '15 at 22:25

Active Apr 06 '15 at 06:31

Viewed 148 times

I have a problem.

When I click on the "Blue Theme" button, the jFrame1 passes a text for a jTextField the jFrame2. But.... when the jFrame2 open, AUTOMATICALLY the theme must change. For this I made a simple condition in

initComponents();

jTextField receive the text without problems, but the theme doesn't change. Here's my code

public Frame2() {
    initComponents();
    if("Blue".equals(ReceiveColor.getText())){
        jPanel1.setBackground(Color.blue);
    }else{

    }
}

Any idea on how to solve that problem? Thanks in advance!

edited Apr 06 '15 at 06:31

mKorbel

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asked Apr 05 '15 at 22:25

Matheus Cirillo

Since you're inspecting the state of the variable within the constructor, but the constructor takes no parameters, how is it possible for the state to be equal to that of the first frame? You might also like to take a look at [The Use of Multiple JFrames, Good/Bad Practice?](http://stackoverflow.com/q/9554636/418556) – MadProgrammer Apr 05 '15 at 22:33
Is it impossible to do? LOL – Matheus Cirillo Apr 05 '15 at 22:44
No, but you need to pass the value to `Frame2` via the constructor – MadProgrammer Apr 05 '15 at 22:55
And how can I do this bro? Sorry, I'm newbie :D – Matheus Cirillo Apr 05 '15 at 23:22
[Passing Information to a Method or a Constructor](https://docs.oracle.com/javase/tutorial/java/javaOO/arguments.html) – MadProgrammer Apr 05 '15 at 23:59

initComponents(); condition fail?

0 Answers0