Joptionpane. showinternalinputdialog example

Overview Package Class Source Tree Index About. JOptionPane makes it easy to pop up a standard dialog box that prompts users for a value or informs them of something.

For information about using JOptionPanesee How to Make Dialogsa section in The Java Tutorial. While the JOptionPane class may appear complex because of the large number of methods, almost all uses of this class are one-line calls to one of the static showXxxDialog methods shown below: Each of these methods also comes in a showInternalXXX flavor, which uses an internal frame to hold the dialog box see JInternalFrame.

Multiple convenience methods have also been defined -- overloaded versions of the basic methods that use different parameter lists. All dialogs are modal.

Each showXxxDialog method blocks the current thread until the user's interaction is complete. In particular, the look-and-feels will adjust the layout to accommodate the option pane's ComponentOrientation property.

The parameters to these methods follow consistent patterns: If a JOptionPane has configured to all input setWantsInput the bound property JOptionPane. When one of the showXxxDialog methods returns an integer, the possible values are: To create and use an JOptionPane directly, the standard pattern is roughly as follows: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing.

JInternalFrameSerialized Form. Save ignored"2: Look and feel will provide the UI component to choose this from. JOptionPane public JOptionPane Creates a JOptionPane with a test message. JOptionPane public JOptionPane Object message Creates a instance of JOptionPane to display a message using the plain-message message type and the default options delivered by the UI.

JOptionPane public JOptionPane Object message, int messageType Creates an instance of JOptionPane to display a message with the specified message type and the default options. JOptionPane public JOptionPane Object message, int messageType, int optionType Creates an instance of JOptionPane to display a message with the specified message type and options.

JOptionPane public JOptionPane Object message, int messageType, int optionType, Icon icon Creates an instance of JOptionPane to display a message with the specified message type, options, and icon.

java - JOptionPane issue using internal dialog - Stack Overflow

JOptionPane public JOptionPane Object message, int messageType, int optionType, Icon icon, Object [] options Creates an instance of JOptionPane to display a message with the specified message type, icon, and options. None of the options is initially selected. The options objects should contain either instances of Component s, which are added directly or Strings which are wrapped in a JButton. If you provide Component s, you must ensure that when the Component is clicked it messages setValue in the created JOptionPane.

JOptionPane public JOptionPane Object message, int messageType, int optionType, Icon icon, Object [] options, Object initialValue Creates an instance of JOptionPane to display a message with the specified message type, icon, and options, with the initially-selected option specified. The returned JDialog will not be resizable by the user, however programs can invoke setResizable on the JDialog instance to change this property.

The returned JDialog will be set up such that once it is closed, or the user clicks on one of the buttons, the optionpane's value property will be set accordingly and the dialog will be closed. Each time the ky nang luot song forex is made visible, it will reset the option pane's value property to JOptionPane.

HeadlessException - if GraphicsEnvironment. JOptionPane optionPane ; 3: AniSheetableJFrame frame ; 4: JDialog dialog ; 4: The internal frame is created with the specified title, and wrapping the JOptionPane.

The returned JInternalFrame is added to the JDesktopPane ancestor of parentComponentor components parent if one its ancestors isn't a JDesktopPaneor if parentComponent doesn't have a parent then a RuntimeException is thrown.

RuntimeException - if parentComponent does not have a valid parent. Joptionpane. showinternalinputdialog example option panes, the AccessibleContext takes the form of an AccessibleJOptionPane. A new AccessibleJOptionPane instance is created if necessary.

Default is to return Integer. The value can be changed by overriding this method in joptionpane. showinternalinputdialog example how to trade e mini s p 500 futures. Otherwise the returned value will be one of the options defined in this object.

This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null. This method should be invoked after the window containing the option pane is made visible.

If non- nullthe look and feel does not provide an icon. Only used if wantsInput is true.

JOptionPane (icamaveyi.web.fc2.com JAVA DOC BY EXAMPLES) - API, Usage, Demos and code examples

Note that this method is invoked internally by the option pane in response to user action and should generally not be called by client programs. To set the input value initially displayed as selected to the user, use setInitialSelectionValue. The message type is used by the Look and Feel to determine the icon to display if not supplied as well as potentially how to lay out the parentComponent.

RuntimeException - if newType is not one of the legal values listed above. The option type is used by the Look and Feel to determine what buttons to show unless options are supplied.

If an element in newOptions is a Component it is added directly to the pane, otherwise a button is created for the alpari binary options demo torrent. The UI provides a widget for choosing one of the values. A null value implies the user can input whatever they wish, usually by means of a JTextField.

Sets wantsInput to true. Use setInitialSelectionValue to specify the initially-chosen value. After the pane as been enabled, inputValue is set to the value the user has selected.

If newValue is true, an input component such as a text field or combo box whose parent is parentComponent is provided to allow the user to input a value.

If getSelectionValues returns a non- null array, the input value is one of the objects in that array. Otherwise the input value is whatever the user inputs. This is a bound property. The messageType parameter is primarily used to supply a default icon from the Look and Feel.

The messageType parameter is primarily used to supply a default icon from the look and feel. The dialog is displayed on top of the Component 's frame, and is usually positioned below the Component. The input value will be initialized to initialSelectionValue. The user will able to choose from selectionValueswhere null implies the user can input whatever they wish, usually by means of a JTextField.

It is up to the UI to decide how best to represent the selectionValuesbut usually a JComboBoxJListor JTextField will be used. The dialog uses the default frame, which usually means it is centered on the screen. The dialog is displayed in the Component 's frame, and is usually positioned below the Component. The dialog is a information-message dialog titled "Message".

showInternal*Dialog() - Displaying Internal Dialog Boxes

Other objects are converted to a String using the toString method title - the title string for the dialog optionType - an integer designating the options available on the dialog: Replaces the current UI object with the latest version from the UIManager. Java Doc By Examples. Prev Class Next Class. Nested Field Method Constr. AccessibleJOptionPane This class implements accessibility support for the JOptionPane class.

Fields inherited from class javax. Fields inherited from class java. Fields inherited from interface java. JOptionPane Creates a JOptionPane with a test message.

Methods inherited from class javax. Component getNextFocusableComponentaddAncestorListeneraddNotifyaddVetoableChangeListenerboolean isManagingFocusboolean requestDefaultFocuscomputeVisibleRectcontainscreateToolTipT[] getListeners: Methods inherited from class java. Component locateDimension minimumSizeDimension preferredSizeInsets insetsaddaddaddaddaddaddContainerListeneraddImpladdNotifyaddPropertyChangeListeneraddPropertyChangeListenerapplyComponentOrientationareFocusTraversalKeysSetdoLayoutT[] getListeners: Component locateComponentPeer getPeerDimension minimumSizeDimension preferredSizeDimension sizePoint locationRectangle boundsaddaddComponentListeneraddFocusListeneraddHierarchyBoundsListeneraddHierarchyListeneraddInputMethodListeneraddKeyListeneraddMouseListeneraddMouseMotionListeneraddMouseWheelListeneraddNotifyaddPropertyChangeListeneraddPropertyChangeListenerapplyComponentOrientationareFocusTraversalKeysSetboolean actionboolean gotFocusboolean handleEventboolean insideboolean isFocusTraversableboolean keyDownboolean keyUpboolean lostFocusboolean mouseDownboolean mouseDragboolean mouseEnterboolean mouseExitboolean mouseMoveboolean mouseUpboolean postEventcheckImagecheckImagecoalesceEventscontainscontainscreateImagecreateImagecreateVolatileImagecreateVolatileImagedisableEventsdispatchEventdoLayoutenableEventsenableInputMethodsT[] getListeners: