Java Floating docking windows on base jDialog and setUndecorated (true) with own painting, is it else developed. RU java floating docking windows плавающие и прилипающие окна на основе jDialog и ...

Hi guys,I'm writing a custom JDialog window by extending the JDialog class. All good so far. However, there is one problem that bothers me: The components won't display until I manually resize the ...

Hi, I'm having trouble setting a consistent background color for a Dialog. My Dialog extends JDialog. I add a JOptionPane to the Dialog using setContentPane(optionpane). The optionpane contains ...

Swing is considered lightweight because most of its components are written in Java and are platform independent. Swing's top level window classes - JApplet, JDialog, JFrame, and JWindow are defined as ...

java.lang.NullPointerException: Cannot invoke "javax.swing.JRootPane.getLayeredPane()" because the return value of "javax.swing.JDialog.getRootPane()" is null ...