JButton « JTextField « Java Swing Q&A

1. Java GUI Creating Components stackoverflow.com

I hope it is correct term-wise to say that components in a GUI is like JButton, JPanel, JTextField, all that good stuff. I want to create a text field that takes in ...

2. JButton needs to change JTextfield text stackoverflow.com

This is homework. Beginning Java class. Still wrapping my head around this stuff. The project is to make an Inventory Management System. I have everything figured out except how to make ...

3. How to input numbers in JtextFields using the same set of buttons? stackoverflow.com

I am constructing a simple modified Subtraction-only calculator where z = x - y. I have created 3 textfields: x, y, and z. The user will input the value using the ...

4. How do i connect jbutton to jtextfield? stackoverflow.com

how do i write the action that will enable my textfield and button to interact, using netbeans IDE, i'm trying to write a scientific calculator.

5. JTextField and JButton: share the same event handler coderanch.com

import javax.swing.*; import java.awt.*; import java.awt.event.*; class Testing extends JFrame { public Testing() { setLocation(400,300); setDefaultCloseOperation(EXIT_ON_CLOSE); JPanel jp = new JPanel(new GridLayout(3,1)); final JTextField tf = new JTextField(10); final JLabel lbl = new JLabel(); JButton btn = new JButton("Enter"); btn.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent ae){ lbl.setText(tf.getText());}}); jp.add(tf); jp.add(lbl); jp.add(btn); getContentPane().add(jp); pack(); getRootPane().setDefaultButton(btn);//<-------------------- } public static void main(String args[]){new Testing().setVisible(true);} }

6. How to make the JButton's height the same with JTextField? coderanch.com

7. JButton, JTextField, ActionListener coderanch.com

Hi, there: I'm now learning Java AWT from scratch by myself. Now I just encounter a problem which I don't know why. I just wanna create two JButtons marked with "1" and "2", and a JTextField; what's more, I wish if I click Jbutton"1", then there'll be a "1" showed in this JTextfield and "2" for the similar action, at least ...

8. Issue with obtaining data from the JTextField when JButton is pressed java-forums.org

I have a JTextField (name), and a JButton (btnOK). When i type something into "name", and press enter, i can display the text using System.out.println(name); But when select "btnOK" after writing something to "name", it won't display the contents of "name". Is there a simple explanation to this, or do you guys guys want to see some code. Thanks in advance ...

9. How to make ButtonEdit /JButton in JTextField) component? forums.oracle.com

Like Darryl said, it can work, but I think that you have to either treat the jtextfield as having a null layout and thus specify the size and location of the button as he does, or give it a layout that would work for you and let the layout handle the button's size and location.

10. About JtextField and JButton problem forums.oracle.com

hi, I dont know how to make this, hope to get help:) I wanna like this: A JtextField object -- for user to input some Integer A JButton -- when users click the button, the content in JtextFiled will be delivered to a variable (say, int a, sent to this "a")in my program. Here, We dont need to check the content ...