The JDialog class is a subclass of the AWT Starting with JDK 7, you can modify dialog window modality behavior using the new Modality API. To create a non-modal Dialog, you must use the JDialog class directly. JOptionPane creates JDialogs that are modal. When a modal Dialog is visible, it blocks user input to all other windows in the program. A swing JDialog class inherits this behavior from the AWT Dialog class.Ī Dialog can be modal. When the frame is deiconified, its dependent Dialogs return to the screen. When the frame is iconified, its dependent Dialogs also disappear from the screen. When that Frame is destroyed, so are its dependent Dialogs. The rest of this section covers the following topics:Įvery dialog is dependent on a Frame component. JOptionPane.showMessageDialog(frame, "Eggs are not supposed to be green.")
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