![]() Show a dialog asking the user to select a String: String inputValue = JOptionPane.showInputDialog("Please input a value") Show a dialog asking the user to type in a String: JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE, JOptionPane.showOptionDialog(null, "Click OK to continue", "Warning", Show a warning dialog with the options OK, CANCEL, title 'Warning', and JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.INFORMATION_MESSAGE) JOptionPane.showInternalConfirmDialog(frame, Message 'please choose one' and title information: Show an internal information dialog with the options yes/no/cancel and "choose one", "choose one", JOptionPane.YES_NO_OPTION) Show an information panel with the options yes/no and message 'choose one': "information", JOptionPane.INFORMATION_MESSAGE) JOptionPane.showInternalMessageDialog(frame, "information", Show an internal information dialog with the message, 'information': JOptionPane.showMessageDialog(null, "alert", "alert", JOptionPane.ERROR_MESSAGE) CLOSED_OPTION Examples: Show an error dialog that displays the message, 'alert':. ![]() When one of the showXxxDialog methods returns an integer, ![]() To, to determine when the user has input or selected a value. The bound property JOptionPane.INPUT_VALUE_PROPERTY If a JOptionPane has configured to all input When the selection is changed, setValue is invoked, InitialValue The default selection (input value). Value for this is determined by the messageType parameter. Icon A decorative icon to be placed in the dialog box. ToString method and the result is used to Other The Object is converted to a string using its Icon A JButton is created with this as its label. The parameter type is an array of Objects.Ī button is created for each object depending on its type:Ĭomponent The component is added to the button row directly. The usual value for the options parameter is an array of That will appear at the bottom of the dialog box. Options A more detailed description of the set of option buttons You can provide anyīuttons you want using the options parameter. You aren't limited to this set of option buttons.
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