I am doing a networking project. I compiled a code under Java Project console app and it works. But when I create a GUI and assign the code to run开发者_高级运维 when a button is pressed, it hangs on
I programmed a JFrame that have a Button and JList , and when i click on the Button , the JList list will be displayed . Instead it shows nothingunless i click on maximaze , or refresh the frame.
I have added a button to a JPanel. I want to remove the button if the JPanel contains the button.Is ther开发者_如何学运维e any way to check whether the JPanel contains the button?If you have a referen
I\'m writing a ciphering program that would take in regular words and convert them to a certain \"code.\" Everything is done, but the program is ignoring the submit button code. What should I do to fi
I want to do a JButton with PNG icon but the clickable area have to be a pixel and not a transparency pixel, and position this JButton over oth开发者_开发知识库er JButtons like position absolute in cs
I\'m trying to create a graphic interface using JPanel and JButton.So far it\'s good except when I\'m creating the JButton instances, they seem to align within the same line.I want every button to be
I have a uploader program that has a JTable displaying a set of rows of uploads. I have a JButton labeled \"Clear Completed\" which when clicked removes the rows of completed uploads. Now I\'d like to
I Have one JButton variable which i used to create different buttons with different number on it JButton numb;
This is the code Ive used to display the contents of a url in an editor pane import javax.swing.*; import java.awt.event.*;
I want to change JButton gradient color, i found this, http://java2everyone.blogspot.com/2009/01/set-jbutton-gradient-color.html, but i want to change gradient for onl开发者_C百科y one button, not al
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