Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot? [closed]
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, … Read more
awt
What is the difference between Swing and AWT?
Can someone please explain me what’s the difference between Swing and AWT? Are there any cases where AWT is more useful/advised to use … Read more
Problem with gif with transparent background
Your gif is disposal = 3 that means it needs previous image as it renders incrementally. The problem is the image is with … Read more
Getting a HeadlessException: No X11 DISPLAY variable was set
Getting a HeadlessException: No X11 DISPLAY variable was set
JOptionPane YES NO OPTION
You should actually take the result from the option pane: dialogButton = JOptionPane.showConfirmDialog (null, “Are you sure?”,”WARNING”, dialogButton); Otherwise, it remains set to … Read more
addMouseListener for a JPanel
JPanel doesn’t have ActionListener capabilities. Instead, you need to use a MouseListener import java.awt.Color; import java.awt.Container; import java.awt.Dimension; import java.awt.EventQueue; import java.awt.GridLayout; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import … Read more
How to use Java AWT setBackground
You have added the JPanel over the JFrame which completely blocks out the underlying container on which you have set the color. You could do this instead: … Read more