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| java.lang.Object java.awt.Component java.awt.Container java.awt.Window java.awt.Dialog javax.swing.JDialog
JDialog | public class JDialog extends Dialog implements WindowConstants,Accessible,RootPaneContainer,TransferHandler.HasGetTransferHandler(Code) | | The main class for creating a dialog window. You can use this class
to create a custom dialog, or invoke the many class methods
in
JOptionPane to create a variety of standard dialogs.
For information about creating dialogs, see
The Java Tutorial section
How
to Make Dialogs.
The JDialog component contains a JRootPane
as its only child.
The contentPane should be the parent of any children of the
JDialog .
As a convenience add and its variants, remove and
setLayout have been overridden to forward to the
contentPane as necessary. This means you can write:
dialog.add(child);
And the child will be added to the contentPane.
The contentPane is always non-null .
Attempting to set it to null generates an exception.
The default contentPane has a BorderLayout
manager set on it.
Refer to
javax.swing.RootPaneContainer for details on adding, removing and setting the LayoutManager
of a JDialog .
Please see the JRootPane documentation for a complete
description of the contentPane , glassPane ,
and layeredPane components.
In a multi-screen environment, you can create a JDialog
on a different screen device than its owner. See
java.awt.Frame for
more information.
Warning: Swing is not thread safe. For more
information see Swing's Threading
Policy.
Warning:
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. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans package.
Please see
java.beans.XMLEncoder .
See Also: JOptionPane See Also: JRootPane See Also: javax.swing.RootPaneContainer version: 1.99 05/05/07 author: David Kloba author: James Gosling author: Scott Violet |
Inner Class :protected class AccessibleJDialog extends AccessibleAWTDialog | |
Constructor Summary | |
public | JDialog() Creates a modeless dialog without a title and without a specified
Frame owner. | public | JDialog(Frame owner) Creates a modeless dialog without a title with the
specified Frame as its owner. | public | JDialog(Frame owner, boolean modal) Creates a dialog with the specified owner Frame , modality
and an empty title. | public | JDialog(Frame owner, String title) Creates a modeless dialog with the specified title and
with the specified owner frame. | public | JDialog(Frame owner, String title, boolean modal) Creates a dialog with the specified title, owner Frame
and modality. | public | JDialog(Frame owner, String title, boolean modal, GraphicsConfiguration gc) Creates a dialog with the specified title,
owner Frame , modality and GraphicsConfiguration .
If owner is null ,
a shared, hidden frame will be set as the owner of this dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale . | public | JDialog(Dialog owner) Creates a modeless dialog without a title with the
specified Dialog as its owner. | public | JDialog(Dialog owner, boolean modal) Creates a dialog with the specified owner Dialog and modality.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the owner Dialog from which the dialog is displayedor null if this dialog has no owner Parameters: modal - specifies whether dialog blocks user input to other top-level windows when shown. | public | JDialog(Dialog owner, String title) Creates a modeless dialog with the specified title and
with the specified owner dialog. | public | JDialog(Dialog owner, String title, boolean modal) Creates a dialog with the specified title, modality
and the specified owner Dialog . | public | JDialog(Dialog owner, String title, boolean modal, GraphicsConfiguration gc) Creates a dialog with the specified title, owner Dialog ,
modality and GraphicsConfiguration .
NOTE: Any popup components (JComboBox ,
JPopupMenu , JMenuBar )
created within a modal dialog will be forced to be lightweight.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale . | public | JDialog(Window owner) Creates a modeless dialog with the specified owner Window and
an empty title. | public | JDialog(Window owner, ModalityType modalityType) Creates a dialog with the specified owner Window , modality
and an empty title.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the Window from which the dialog is displayed ornull if this dialog has no owner Parameters: modalityType - specifies whether dialog blocks input to otherwindows when shown. | public | JDialog(Window owner, String title) Creates a modeless dialog with the specified title and owner
Window . | public | JDialog(Window owner, String title, Dialog.ModalityType modalityType) Creates a dialog with the specified title, owner Window and
modality.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale . | public | JDialog(Window owner, String title, Dialog.ModalityType modalityType, GraphicsConfiguration gc) Creates a dialog with the specified title, owner Window ,
modality and GraphicsConfiguration .
NOTE: Any popup components (JComboBox ,
JPopupMenu , JMenuBar )
created within a modal dialog will be forced to be lightweight.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale . |
Method Summary | |
protected void | addImpl(Component comp, Object constraints, int index) Adds the specified child Component . | protected JRootPane | createRootPane() Called by the constructor methods to create the default
rootPane . | protected void | dialogInit() Called by the constructors to init the JDialog properly. | public AccessibleContext | getAccessibleContext() Gets the AccessibleContext associated with this JDialog. | public Container | getContentPane() Returns the contentPane object for this dialog. | public int | getDefaultCloseOperation() Returns the operation which occurs when the user
initiates a "close" on this dialog. | public Component | getGlassPane() Returns the glassPane object for this dialog. | public Graphics | getGraphics() | public JMenuBar | getJMenuBar() Returns the menubar set on this dialog. | public JLayeredPane | getLayeredPane() Returns the layeredPane object for this dialog. | public JRootPane | getRootPane() Returns the rootPane object for this dialog. | public TransferHandler | getTransferHandler() Gets the transferHandler property. | public static boolean | isDefaultLookAndFeelDecorated() Returns true if newly created JDialog s should have their
Window decorations provided by the current look and feel. | protected boolean | isRootPaneCheckingEnabled() Returns whether calls to add and
setLayout are forwarded to the contentPane . | protected String | paramString() Returns a string representation of this JDialog .
This method
is intended to be used only for debugging purposes, and the
content and format of the returned string may vary between
implementations. | protected void | processWindowEvent(WindowEvent e) Handles window events depending on the state of the
defaultCloseOperation property. | public void | remove(Component comp) Removes the specified component from the container. | public void | repaint(long time, int x, int y, int width, int height) Repaints the specified rectangle of this component within
time milliseconds. | public void | setContentPane(Container contentPane) Sets the contentPane property. | public void | setDefaultCloseOperation(int operation) Sets the operation that will happen by default when
the user initiates a "close" on this dialog.
You must specify one of the following choices:
DO_NOTHING_ON_CLOSE
(defined in WindowConstants ):
Don't do anything; require the
program to handle the operation in the windowClosing
method of a registered WindowListener object.
HIDE_ON_CLOSE
(defined in WindowConstants ):
Automatically hide the dialog after
invoking any registered WindowListener
objects.
DISPOSE_ON_CLOSE
(defined in WindowConstants ):
Automatically hide and dispose the
dialog after invoking any registered WindowListener
objects.
The value is set to HIDE_ON_CLOSE by default. | public static void | setDefaultLookAndFeelDecorated(boolean defaultLookAndFeelDecorated) Provides a hint as to whether or not newly created JDialog s
should have their Window decorations (such as borders, widgets to
close the window, title...) provided by the current look
and feel. | public void | setGlassPane(Component glassPane) Sets the glassPane property. | public void | setJMenuBar(JMenuBar menu) Sets the menubar for this dialog. | public void | setLayeredPane(JLayeredPane layeredPane) Sets the layeredPane property. | public void | setLayout(LayoutManager manager) Sets the LayoutManager . | protected void | setRootPane(JRootPane root) Sets the rootPane property. | protected void | setRootPaneCheckingEnabled(boolean enabled) Sets whether calls to add and
setLayout are forwarded to the contentPane . | public void | setTransferHandler(TransferHandler newHandler) Sets the
transferHandler property, which is a mechanism to
support transfer of data into this component. | public void | update(Graphics g) Calls paint(g) . |
JDialog | public JDialog()(Code) | | Creates a modeless dialog without a title and without a specified
Frame owner. A shared, hidden frame will be
set as the owner of the dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
NOTE: This constructor does not allow you to create an unowned
JDialog . To create an unowned JDialog
you must use either the JDialog(Window) or
JDialog(Dialog) constructor with an argument of
null .
exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Frame owner)(Code) | | Creates a modeless dialog without a title with the
specified Frame as its owner. If owner
is null , a shared, hidden frame will be set as the
owner of the dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
NOTE: This constructor does not allow you to create an unowned
JDialog . To create an unowned JDialog
you must use either the JDialog(Window) or
JDialog(Dialog) constructor with an argument of
null .
Parameters: owner - the Frame from which the dialog is displayed exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Frame owner, boolean modal)(Code) | | Creates a dialog with the specified owner Frame , modality
and an empty title. If owner is null ,
a shared, hidden frame will be set as the owner of the dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
NOTE: This constructor does not allow you to create an unowned
JDialog . To create an unowned JDialog
you must use either the JDialog(Window) or
JDialog(Dialog) constructor with an argument of
null .
Parameters: owner - the Frame from which the dialog is displayed Parameters: modal - specifies whether dialog blocks user input to other top-level windows when shown. If true , the modality type property is set to DEFAULT_MODALITY_TYPE , otherwise the dialog is modeless. exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Frame owner, String title)(Code) | | Creates a modeless dialog with the specified title and
with the specified owner frame. If owner
is null , a shared, hidden frame will be set as the
owner of the dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
NOTE: This constructor does not allow you to create an unowned
JDialog . To create an unowned JDialog
you must use either the JDialog(Window) or
JDialog(Dialog) constructor with an argument of
null .
Parameters: owner - the Frame from which the dialog is displayed Parameters: title - the String to display in the dialog'stitle bar exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Frame owner, String title, boolean modal)(Code) | | Creates a dialog with the specified title, owner Frame
and modality. If owner is null ,
a shared, hidden frame will be set as the owner of this dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
NOTE: Any popup components (JComboBox ,
JPopupMenu , JMenuBar )
created within a modal dialog will be forced to be lightweight.
NOTE: This constructor does not allow you to create an unowned
JDialog . To create an unowned JDialog
you must use either the JDialog(Window) or
JDialog(Dialog) constructor with an argument of
null .
Parameters: owner - the Frame from which the dialog is displayed Parameters: title - the String to display in the dialog'stitle bar Parameters: modal - specifies whether dialog blocks user input to other top-level windows when shown. If true , the modality type property is set to DEFAULT_MODALITY_TYPE otherwise the dialog is modeless exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.Dialog.ModalityType See Also: See Also: java.awt.Dialog.ModalityType.MODELESS See Also: See Also: java.awt.Dialog.DEFAULT_MODALITY_TYPE See Also: See Also: java.awt.Dialog.setModal See Also: See Also: java.awt.Dialog.setModalityType See Also: See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Frame owner, String title, boolean modal, GraphicsConfiguration gc)(Code) | | Creates a dialog with the specified title,
owner Frame , modality and GraphicsConfiguration .
If owner is null ,
a shared, hidden frame will be set as the owner of this dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
NOTE: Any popup components (JComboBox ,
JPopupMenu , JMenuBar )
created within a modal dialog will be forced to be lightweight.
NOTE: This constructor does not allow you to create an unowned
JDialog . To create an unowned JDialog
you must use either the JDialog(Window) or
JDialog(Dialog) constructor with an argument of
null .
Parameters: owner - the Frame from which the dialog is displayed Parameters: title - the String to display in the dialog'stitle bar Parameters: modal - specifies whether dialog blocks user input to other top-level windows when shown. If true , the modality type property is set to DEFAULT_MODALITY_TYPE , otherwise the dialog is modeless. Parameters: gc - the GraphicsConfiguration of the target screen device. If gc is null , the sameGraphicsConfiguration as the owning Frame is used. exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.Dialog.ModalityType See Also: See Also: java.awt.Dialog.ModalityType.MODELESS See Also: See Also: java.awt.Dialog.DEFAULT_MODALITY_TYPE See Also: See Also: java.awt.Dialog.setModal See Also: See Also: java.awt.Dialog.setModalityType See Also: See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale since: 1.4 |
JDialog | public JDialog(Dialog owner)(Code) | | Creates a modeless dialog without a title with the
specified Dialog as its owner.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the owner Dialog from which the dialog is displayedor null if this dialog has no owner exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Dialog owner, boolean modal)(Code) | | Creates a dialog with the specified owner Dialog and modality.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the owner Dialog from which the dialog is displayedor null if this dialog has no owner Parameters: modal - specifies whether dialog blocks user input to other top-level windows when shown. If true , the modality type property is set to DEFAULT_MODALITY_TYPE , otherwise the dialog is modeless. exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.Dialog.ModalityType See Also: See Also: java.awt.Dialog.ModalityType.MODELESS See Also: See Also: java.awt.Dialog.DEFAULT_MODALITY_TYPE See Also: See Also: java.awt.Dialog.setModal See Also: See Also: java.awt.Dialog.setModalityType See Also: See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Dialog owner, String title)(Code) | | Creates a modeless dialog with the specified title and
with the specified owner dialog.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the owner Dialog from which the dialog is displayedor null if this dialog has no owner Parameters: title - the String to display in the dialog'stitle bar exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Dialog owner, String title, boolean modal)(Code) | | Creates a dialog with the specified title, modality
and the specified owner Dialog .
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the owner Dialog from which the dialog is displayedor null if this dialog has no owner Parameters: title - the String to display in the dialog'stitle bar Parameters: modal - specifies whether dialog blocks user input to other top-level windows when shown. If true , the modality type property is set to DEFAULT_MODALITY_TYPE , otherwise the dialog is modeless exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.Dialog.ModalityType See Also: See Also: java.awt.Dialog.ModalityType.MODELESS See Also: See Also: java.awt.Dialog.DEFAULT_MODALITY_TYPE See Also: See Also: java.awt.Dialog.setModal See Also: See Also: java.awt.Dialog.setModalityType See Also: See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale |
JDialog | public JDialog(Dialog owner, String title, boolean modal, GraphicsConfiguration gc)(Code) | | Creates a dialog with the specified title, owner Dialog ,
modality and GraphicsConfiguration .
NOTE: Any popup components (JComboBox ,
JPopupMenu , JMenuBar )
created within a modal dialog will be forced to be lightweight.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the owner Dialog from which the dialog is displayedor null if this dialog has no owner Parameters: title - the String to display in the dialog'stitle bar Parameters: modal - specifies whether dialog blocks user input to other top-level windows when shown. If true , the modality type property is set to DEFAULT_MODALITY_TYPE , otherwise the dialog is modeless Parameters: gc - the GraphicsConfiguration of the target screen device. If gc is null , the sameGraphicsConfiguration as the owning Dialog is used. exception: HeadlessException - if GraphicsEnvironment.isHeadless() returns true . See Also: java.awt.Dialog.ModalityType See Also: See Also: java.awt.Dialog.ModalityType.MODELESS See Also: See Also: java.awt.Dialog.DEFAULT_MODALITY_TYPE See Also: See Also: java.awt.Dialog.setModal See Also: See Also: java.awt.Dialog.setModalityType See Also: See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale since: 1.4 |
JDialog | public JDialog(Window owner)(Code) | | Creates a modeless dialog with the specified owner Window and
an empty title.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the Window from which the dialog is displayed ornull if this dialog has no owner exception: HeadlessException - whenGraphicsEnvironment.isHeadless() returns true See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale since: 1.6 |
JDialog | public JDialog(Window owner, ModalityType modalityType)(Code) | | Creates a dialog with the specified owner Window , modality
and an empty title.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the Window from which the dialog is displayed ornull if this dialog has no owner Parameters: modalityType - specifies whether dialog blocks input to otherwindows when shown. null value and unsupported modalitytypes are equivalent to MODELESS exception: HeadlessException - whenGraphicsEnvironment.isHeadless() returns true See Also: java.awt.Dialog.ModalityType See Also: java.awt.Dialog.setModal See Also: java.awt.Dialog.setModalityType See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale since: 1.6 |
JDialog | public JDialog(Window owner, String title)(Code) | | Creates a modeless dialog with the specified title and owner
Window .
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the Window from which the dialog is displayed ornull if this dialog has no owner Parameters: title - the String to display in the dialog'stitle bar or null if the dialog has no title exception: java.awt.HeadlessException - whenGraphicsEnvironment.isHeadless() returns true See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale since: 1.6 |
JDialog | public JDialog(Window owner, String title, Dialog.ModalityType modalityType)(Code) | | Creates a dialog with the specified title, owner Window and
modality.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the Window from which the dialog is displayed ornull if this dialog has no owner Parameters: title - the String to display in the dialog'stitle bar or null if the dialog has no title Parameters: modalityType - specifies whether dialog blocks input to otherwindows when shown. null value and unsupported modalitytypes are equivalent to MODELESS exception: java.awt.HeadlessException - whenGraphicsEnvironment.isHeadless() returns true See Also: java.awt.Dialog.ModalityType See Also: java.awt.Dialog.setModal See Also: java.awt.Dialog.setModalityType See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale since: 1.6 |
JDialog | public JDialog(Window owner, String title, Dialog.ModalityType modalityType, GraphicsConfiguration gc)(Code) | | Creates a dialog with the specified title, owner Window ,
modality and GraphicsConfiguration .
NOTE: Any popup components (JComboBox ,
JPopupMenu , JMenuBar )
created within a modal dialog will be forced to be lightweight.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale .
Parameters: owner - the Window from which the dialog is displayed ornull if this dialog has no owner Parameters: title - the String to display in the dialog'stitle bar or null if the dialog has no title Parameters: modalityType - specifies whether dialog blocks input to otherwindows when shown. null value and unsupported modalitytypes are equivalent to MODELESS Parameters: gc - the GraphicsConfiguration of the target screen device;if null , the GraphicsConfiguration from the owningwindow is used; if owner is also null , thesystem default GraphicsConfiguration is assumed exception: java.awt.HeadlessException - whenGraphicsEnvironment.isHeadless() returns true See Also: java.awt.Dialog.ModalityType See Also: java.awt.Dialog.setModal See Also: java.awt.Dialog.setModalityType See Also: java.awt.GraphicsEnvironment.isHeadless See Also: JComponent.getDefaultLocale since: 1.6 |
createRootPane | protected JRootPane createRootPane()(Code) | | Called by the constructor methods to create the default
rootPane .
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dialogInit | protected void dialogInit()(Code) | | Called by the constructors to init the JDialog properly.
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getAccessibleContext | public AccessibleContext getAccessibleContext()(Code) | | Gets the AccessibleContext associated with this JDialog.
For JDialogs, the AccessibleContext takes the form of an
AccessibleJDialog.
A new AccessibleJDialog instance is created if necessary.
an AccessibleJDialog that serves as the AccessibleContext of this JDialog |
getDefaultCloseOperation | public int getDefaultCloseOperation()(Code) | | Returns the operation which occurs when the user
initiates a "close" on this dialog.
an integer indicating the window-close operation See Also: JDialog.setDefaultCloseOperation |
isDefaultLookAndFeelDecorated | public static boolean isDefaultLookAndFeelDecorated()(Code) | | Returns true if newly created JDialog s should have their
Window decorations provided by the current look and feel. This is only
a hint, as certain look and feels may not support this feature.
true if look and feel should provide Window decorations. since: 1.4 |
paramString | protected String paramString()(Code) | | Returns a string representation of this JDialog .
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 .
a string representation of this JDialog . |
remove | public void remove(Component comp)(Code) | | Removes the specified component from the container. If
comp is not the rootPane , this will forward
the call to the contentPane . This will do nothing if
comp is not a child of the JDialog or
contentPane .
Parameters: comp - the component to be removed throws: NullPointerException - if comp is null See Also: JDialog.add See Also: javax.swing.RootPaneContainer |
repaint | public void repaint(long time, int x, int y, int width, int height)(Code) | | Repaints the specified rectangle of this component within
time milliseconds. Refer to RepaintManager
for details on how the repaint is handled.
Parameters: time - maximum time in milliseconds before update Parameters: x - the x coordinate Parameters: y - the y coordinate Parameters: width - the width Parameters: height - the height See Also: RepaintManager since: 1.6 |
setContentPane | public void setContentPane(Container contentPane)(Code) | | Sets the contentPane property.
This method is called by the constructor.
Swing's painting architecture requires an opaque JComponent
in the containment hiearchy. This is typically provided by the
content pane. If you replace the content pane it is recommended you
replace it with an opaque JComponent .
See Also: JRootPane Parameters: contentPane - the contentPane object for this dialog exception: java.awt.IllegalComponentStateException - (a runtimeexception) if the content pane parameter is null See Also: JDialog.getContentPane See Also: RootPaneContainer.setContentPane |
setDefaultCloseOperation | public void setDefaultCloseOperation(int operation)(Code) | | Sets the operation that will happen by default when
the user initiates a "close" on this dialog.
You must specify one of the following choices:
DO_NOTHING_ON_CLOSE
(defined in WindowConstants ):
Don't do anything; require the
program to handle the operation in the windowClosing
method of a registered WindowListener object.
HIDE_ON_CLOSE
(defined in WindowConstants ):
Automatically hide the dialog after
invoking any registered WindowListener
objects.
DISPOSE_ON_CLOSE
(defined in WindowConstants ):
Automatically hide and dispose the
dialog after invoking any registered WindowListener
objects.
The value is set to HIDE_ON_CLOSE by default. Changes
to the value of this property cause the firing of a property
change event, with property name "defaultCloseOperation".
Note: When the last displayable window within the
Java virtual machine (VM) is disposed of, the VM may
terminate. See
AWT Threading Issues for more information.
Parameters: operation - the operation which should be performed when theuser closes the dialog throws: IllegalArgumentException - if defaultCloseOperation value isn't one of the above valid values See Also: JDialog.addWindowListener See Also: JDialog.getDefaultCloseOperation See Also: WindowConstants |
setDefaultLookAndFeelDecorated | public static void setDefaultLookAndFeelDecorated(boolean defaultLookAndFeelDecorated)(Code) | | Provides a hint as to whether or not newly created JDialog s
should have their Window decorations (such as borders, widgets to
close the window, title...) provided by the current look
and feel. If defaultLookAndFeelDecorated is true,
the current LookAndFeel supports providing window
decorations, and the current window manager supports undecorated
windows, then newly created JDialog s will have their
Window decorations provided by the current LookAndFeel .
Otherwise, newly created JDialog s will have their
Window decorations provided by the current window manager.
You can get the same effect on a single JDialog by doing the following:
JDialog dialog = new JDialog();
dialog.setUndecorated(true);
dialog.getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);
Parameters: defaultLookAndFeelDecorated - A hint as to whether or not currentlook and feel should provide window decorations See Also: javax.swing.LookAndFeel.getSupportsWindowDecorations since: 1.4 |
setJMenuBar | public void setJMenuBar(JMenuBar menu)(Code) | | Sets the menubar for this dialog.
Parameters: menu - the menubar being placed in the dialog See Also: JDialog.getJMenuBar |
setRootPane | protected void setRootPane(JRootPane root)(Code) | | Sets the rootPane property.
This method is called by the constructor.
Parameters: root - the rootPane object for this dialog See Also: JDialog.getRootPane |
setTransferHandler | public void setTransferHandler(TransferHandler newHandler)(Code) | | Sets the
transferHandler property, which is a mechanism to
support transfer of data into this component. Use
null if the component does not support data transfer operations.
If the system property
suppressSwingDropSupport is
false (the default) and the current drop target on this component is either
null or not a user-set drop target, this method will change the
drop target as follows: If
newHandler is
null it will
clear the drop target. If not
null it will install a new
DropTarget .
Note: When used with
JDialog ,
TransferHandler only
provides data import capability, as the data export related methods
are currently typed to
JComponent .
Please see
How to Use Drag and Drop and Data Transfer, a section in
The Java Tutorial, for more information.
Parameters: newHandler - the new TransferHandler See Also: TransferHandler See Also: JDialog.getTransferHandler See Also: java.awt.Component.setDropTarget since: 1.6 |
update | public void update(Graphics g)(Code) | | Calls paint(g) . This method was overridden to
prevent an unnecessary call to clear the background.
Parameters: g - the Graphics context in which to paint |
Fields inherited from java.awt.Dialog | final public static ModalityType DEFAULT_MODALITY_TYPE(Code)(Java Doc)
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Methods inherited from java.awt.Container | public Component add(Component comp)(Code)(Java Doc) public Component add(String name, Component comp)(Code)(Java Doc) public Component add(Component comp, int index)(Code)(Java Doc) public void add(Component comp, Object constraints)(Code)(Java Doc) public void add(Component comp, Object constraints, int index)(Code)(Java Doc) public synchronized void addContainerListener(ContainerListener l)(Code)(Java Doc) protected void addImpl(Component comp, Object constraints, int index)(Code)(Java Doc) public void addNotify()(Code)(Java Doc) public void addPropertyChangeListener(PropertyChangeListener listener)(Code)(Java Doc) public void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)(Code)(Java Doc) public void applyComponentOrientation(ComponentOrientation o)(Code)(Java Doc) public boolean areFocusTraversalKeysSet(int id)(Code)(Java Doc) public int countComponents()(Code)(Java Doc) public void deliverEvent(Event e)(Code)(Java Doc) public void doLayout()(Code)(Java Doc) public Component findComponentAt(int x, int y)(Code)(Java Doc) public Component findComponentAt(Point p)(Code)(Java Doc) public float getAlignmentX()(Code)(Java Doc) public float getAlignmentY()(Code)(Java Doc) public Component getComponent(int n)(Code)(Java Doc) public Component getComponentAt(int x, int y)(Code)(Java Doc) public Component getComponentAt(Point p)(Code)(Java Doc) public int getComponentCount()(Code)(Java Doc) public int getComponentZOrder(Component comp)(Code)(Java Doc) public Component[] getComponents()(Code)(Java Doc) public synchronized ContainerListener[] getContainerListeners()(Code)(Java Doc) public Set<AWTKeyStroke> getFocusTraversalKeys(int id)(Code)(Java Doc) public FocusTraversalPolicy getFocusTraversalPolicy()(Code)(Java Doc) public Insets getInsets()(Code)(Java Doc) public LayoutManager getLayout()(Code)(Java Doc) public T[] getListeners(Class<T> listenerType)(Code)(Java Doc) public Dimension getMaximumSize()(Code)(Java Doc) public Dimension getMinimumSize()(Code)(Java Doc) public Point getMousePosition(boolean allowChildren) throws HeadlessException(Code)(Java Doc) public Dimension getPreferredSize()(Code)(Java Doc) public Insets insets()(Code)(Java Doc) public void invalidate()(Code)(Java Doc) public boolean isAncestorOf(Component c)(Code)(Java Doc) public boolean isFocusCycleRoot(Container container)(Code)(Java Doc) public boolean isFocusCycleRoot()(Code)(Java Doc) final public boolean isFocusTraversalPolicyProvider()(Code)(Java Doc) public boolean isFocusTraversalPolicySet()(Code)(Java Doc) public void layout()(Code)(Java Doc) public void list(PrintStream out, int indent)(Code)(Java Doc) public void list(PrintWriter out, int indent)(Code)(Java Doc) public Component locate(int x, int y)(Code)(Java Doc) public Dimension minimumSize()(Code)(Java Doc) public void paint(Graphics g)(Code)(Java Doc) public void paintComponents(Graphics g)(Code)(Java Doc) protected String paramString()(Code)(Java Doc) public Dimension preferredSize()(Code)(Java Doc) public void print(Graphics g)(Code)(Java Doc) public void printComponents(Graphics g)(Code)(Java Doc) protected void processContainerEvent(ContainerEvent e)(Code)(Java Doc) protected void processEvent(AWTEvent e)(Code)(Java Doc) public void remove(int index)(Code)(Java Doc) public void remove(Component comp)(Code)(Java Doc) public void removeAll()(Code)(Java Doc) public synchronized void removeContainerListener(ContainerListener l)(Code)(Java Doc) public void removeNotify()(Code)(Java Doc) public void setComponentZOrder(Component comp, int index)(Code)(Java Doc) public void setFocusCycleRoot(boolean focusCycleRoot)(Code)(Java Doc) public void setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)(Code)(Java Doc) public void setFocusTraversalPolicy(FocusTraversalPolicy policy)(Code)(Java Doc) final public void setFocusTraversalPolicyProvider(boolean provider)(Code)(Java Doc) public void setFont(Font f)(Code)(Java Doc) public void setLayout(LayoutManager mgr)(Code)(Java Doc) public void transferFocusDownCycle()(Code)(Java Doc) public void update(Graphics g)(Code)(Java Doc) public void validate()(Code)(Java Doc) protected void validateTree()(Code)(Java Doc)
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Methods inherited from java.awt.Component | public boolean action(Event evt, Object what)(Code)(Java Doc) public void add(PopupMenu popup)(Code)(Java Doc) public synchronized void addComponentListener(ComponentListener l)(Code)(Java Doc) public synchronized void addFocusListener(FocusListener l)(Code)(Java Doc) public void addHierarchyBoundsListener(HierarchyBoundsListener l)(Code)(Java Doc) public void addHierarchyListener(HierarchyListener l)(Code)(Java Doc) public synchronized void addInputMethodListener(InputMethodListener l)(Code)(Java Doc) public synchronized void addKeyListener(KeyListener l)(Code)(Java Doc) public synchronized void addMouseListener(MouseListener l)(Code)(Java Doc) public synchronized void addMouseMotionListener(MouseMotionListener l)(Code)(Java Doc) public synchronized void addMouseWheelListener(MouseWheelListener l)(Code)(Java Doc) public void addNotify()(Code)(Java Doc) public synchronized void addPropertyChangeListener(PropertyChangeListener listener)(Code)(Java Doc) public synchronized void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)(Code)(Java Doc) public void applyComponentOrientation(ComponentOrientation orientation)(Code)(Java Doc) public boolean areFocusTraversalKeysSet(int id)(Code)(Java Doc) public Rectangle bounds()(Code)(Java Doc) public int checkImage(Image image, ImageObserver observer)(Code)(Java Doc) public int checkImage(Image image, int width, int height, ImageObserver observer)(Code)(Java Doc) protected AWTEvent coalesceEvents(AWTEvent existingEvent, AWTEvent newEvent)(Code)(Java Doc) public boolean contains(int x, int y)(Code)(Java Doc) public boolean contains(Point p)(Code)(Java Doc) public Image createImage(ImageProducer producer)(Code)(Java Doc) public Image createImage(int width, int height)(Code)(Java Doc) public VolatileImage createVolatileImage(int width, int height)(Code)(Java Doc) public VolatileImage createVolatileImage(int width, int height, ImageCapabilities caps) throws AWTException(Code)(Java Doc) public void deliverEvent(Event e)(Code)(Java Doc) public void disable()(Code)(Java Doc) final protected void disableEvents(long eventsToDisable)(Code)(Java Doc) final public void dispatchEvent(AWTEvent e)(Code)(Java Doc) public void doLayout()(Code)(Java Doc) public void enable()(Code)(Java Doc) public void enable(boolean b)(Code)(Java Doc) final protected void enableEvents(long eventsToEnable)(Code)(Java Doc) public void enableInputMethods(boolean enable)(Code)(Java Doc) protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)(Code)(Java Doc) protected void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)(Code)(Java Doc) protected void firePropertyChange(String propertyName, int oldValue, int newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, byte oldValue, byte newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, char oldValue, char newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, short oldValue, short newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, long oldValue, long newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, float oldValue, float newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, double oldValue, double newValue)(Code)(Java Doc) public AccessibleContext getAccessibleContext()(Code)(Java Doc) public float getAlignmentX()(Code)(Java Doc) public float getAlignmentY()(Code)(Java Doc) public Color getBackground()(Code)(Java Doc) public int getBaseline(int width, int height)(Code)(Java Doc) public BaselineResizeBehavior getBaselineResizeBehavior()(Code)(Java Doc) public Rectangle getBounds()(Code)(Java Doc) public Rectangle getBounds(Rectangle rv)(Code)(Java Doc) public ColorModel getColorModel()(Code)(Java Doc) public Component getComponentAt(int x, int y)(Code)(Java Doc) public Component getComponentAt(Point p)(Code)(Java Doc) public synchronized ComponentListener[] getComponentListeners()(Code)(Java Doc) public ComponentOrientation getComponentOrientation()(Code)(Java Doc) public Cursor getCursor()(Code)(Java Doc) public synchronized DropTarget getDropTarget()(Code)(Java Doc) public Container getFocusCycleRootAncestor()(Code)(Java Doc) public synchronized FocusListener[] getFocusListeners()(Code)(Java Doc) public Set<AWTKeyStroke> getFocusTraversalKeys(int id)(Code)(Java Doc) public boolean getFocusTraversalKeysEnabled()(Code)(Java Doc) public Font getFont()(Code)(Java Doc) public FontMetrics getFontMetrics(Font font)(Code)(Java Doc) public Color getForeground()(Code)(Java Doc) public Graphics getGraphics()(Code)(Java Doc) public GraphicsConfiguration getGraphicsConfiguration()(Code)(Java Doc) public int getHeight()(Code)(Java Doc) public synchronized HierarchyBoundsListener[] getHierarchyBoundsListeners()(Code)(Java Doc) public synchronized HierarchyListener[] getHierarchyListeners()(Code)(Java Doc) public boolean getIgnoreRepaint()(Code)(Java Doc) public InputContext getInputContext()(Code)(Java Doc) public synchronized InputMethodListener[] getInputMethodListeners()(Code)(Java Doc) public InputMethodRequests getInputMethodRequests()(Code)(Java Doc) public synchronized KeyListener[] getKeyListeners()(Code)(Java Doc) public T[] getListeners(Class<T> listenerType)(Code)(Java Doc) public Locale getLocale()(Code)(Java Doc) public Point getLocation()(Code)(Java Doc) public Point getLocation(Point rv)(Code)(Java Doc) public Point getLocationOnScreen()(Code)(Java Doc) public Dimension getMaximumSize()(Code)(Java Doc) public Dimension getMinimumSize()(Code)(Java Doc) public synchronized MouseListener[] getMouseListeners()(Code)(Java Doc) public synchronized MouseMotionListener[] getMouseMotionListeners()(Code)(Java Doc) public Point getMousePosition() throws HeadlessException(Code)(Java Doc) public synchronized MouseWheelListener[] getMouseWheelListeners()(Code)(Java Doc) public String getName()(Code)(Java Doc) public Container getParent()(Code)(Java Doc) public ComponentPeer getPeer()(Code)(Java Doc) public Dimension getPreferredSize()(Code)(Java Doc) public synchronized PropertyChangeListener[] getPropertyChangeListeners()(Code)(Java Doc) public synchronized PropertyChangeListener[] getPropertyChangeListeners(String propertyName)(Code)(Java Doc) public Dimension getSize()(Code)(Java Doc) public Dimension getSize(Dimension rv)(Code)(Java Doc) public Toolkit getToolkit()(Code)(Java Doc) final public Object getTreeLock()(Code)(Java Doc) public int getWidth()(Code)(Java Doc) public int getX()(Code)(Java Doc) public int getY()(Code)(Java Doc) public boolean gotFocus(Event evt, Object what)(Code)(Java Doc) public boolean handleEvent(Event evt)(Code)(Java Doc) public boolean hasFocus()(Code)(Java Doc) public void hide()(Code)(Java Doc) public boolean imageUpdate(Image img, int infoflags, int x, int y, int w, int h)(Code)(Java Doc) public boolean inside(int x, int y)(Code)(Java Doc) public void invalidate()(Code)(Java Doc) public boolean isBackgroundSet()(Code)(Java Doc) public boolean isCursorSet()(Code)(Java Doc) public boolean isDisplayable()(Code)(Java Doc) public boolean isDoubleBuffered()(Code)(Java Doc) public boolean isEnabled()(Code)(Java Doc) public boolean isFocusCycleRoot(Container container)(Code)(Java Doc) public boolean isFocusOwner()(Code)(Java Doc) public boolean isFocusTraversable()(Code)(Java Doc) public boolean isFocusable()(Code)(Java Doc) public boolean isFontSet()(Code)(Java Doc) public boolean isForegroundSet()(Code)(Java Doc) public boolean isLightweight()(Code)(Java Doc) public boolean isMaximumSizeSet()(Code)(Java Doc) public boolean isMinimumSizeSet()(Code)(Java Doc) public boolean isOpaque()(Code)(Java Doc) public boolean isPreferredSizeSet()(Code)(Java Doc) public boolean isShowing()(Code)(Java Doc) public boolean isValid()(Code)(Java Doc) public boolean isVisible()(Code)(Java Doc) public boolean keyDown(Event evt, int key)(Code)(Java Doc) public boolean keyUp(Event evt, int key)(Code)(Java Doc) public void layout()(Code)(Java Doc) public void list()(Code)(Java Doc) public void list(PrintStream out)(Code)(Java Doc) public void list(PrintStream out, int indent)(Code)(Java Doc) public void list(PrintWriter out)(Code)(Java Doc) public void list(PrintWriter out, int indent)(Code)(Java Doc) public Component locate(int x, int y)(Code)(Java Doc) public Point location()(Code)(Java Doc) public boolean lostFocus(Event evt, Object what)(Code)(Java Doc) public Dimension minimumSize()(Code)(Java Doc) public boolean mouseDown(Event evt, int x, int y)(Code)(Java Doc) public boolean mouseDrag(Event evt, int x, int y)(Code)(Java Doc) public boolean mouseEnter(Event evt, int x, int y)(Code)(Java Doc) public boolean mouseExit(Event evt, int x, int y)(Code)(Java Doc) public boolean mouseMove(Event evt, int x, int y)(Code)(Java Doc) public boolean mouseUp(Event evt, int x, int y)(Code)(Java Doc) public void move(int x, int y)(Code)(Java Doc) public void nextFocus()(Code)(Java Doc) public void paint(Graphics g)(Code)(Java Doc) public void paintAll(Graphics g)(Code)(Java Doc) protected String paramString()(Code)(Java Doc) public boolean postEvent(Event e)(Code)(Java Doc) public Dimension preferredSize()(Code)(Java Doc) public boolean prepareImage(Image image, ImageObserver observer)(Code)(Java Doc) public boolean prepareImage(Image image, int width, int height, ImageObserver observer)(Code)(Java Doc) public void print(Graphics g)(Code)(Java Doc) public void printAll(Graphics g)(Code)(Java Doc) protected void processComponentEvent(ComponentEvent e)(Code)(Java Doc) protected void processEvent(AWTEvent e)(Code)(Java Doc) protected void processFocusEvent(FocusEvent e)(Code)(Java Doc) protected void processHierarchyBoundsEvent(HierarchyEvent e)(Code)(Java Doc) protected void processHierarchyEvent(HierarchyEvent e)(Code)(Java Doc) protected void processInputMethodEvent(InputMethodEvent e)(Code)(Java Doc) protected void processKeyEvent(KeyEvent e)(Code)(Java Doc) protected void processMouseEvent(MouseEvent e)(Code)(Java Doc) protected void processMouseMotionEvent(MouseEvent e)(Code)(Java Doc) protected void processMouseWheelEvent(MouseWheelEvent e)(Code)(Java Doc) public void remove(MenuComponent popup)(Code)(Java Doc) public synchronized void removeComponentListener(ComponentListener l)(Code)(Java Doc) public synchronized void removeFocusListener(FocusListener l)(Code)(Java Doc) public void removeHierarchyBoundsListener(HierarchyBoundsListener l)(Code)(Java Doc) public void removeHierarchyListener(HierarchyListener l)(Code)(Java Doc) public synchronized void removeInputMethodListener(InputMethodListener l)(Code)(Java Doc) public synchronized void removeKeyListener(KeyListener l)(Code)(Java Doc) public synchronized void removeMouseListener(MouseListener l)(Code)(Java Doc) public synchronized void removeMouseMotionListener(MouseMotionListener l)(Code)(Java Doc) public synchronized void removeMouseWheelListener(MouseWheelListener l)(Code)(Java Doc) public void removeNotify()(Code)(Java Doc) public synchronized void removePropertyChangeListener(PropertyChangeListener listener)(Code)(Java Doc) public synchronized void removePropertyChangeListener(String propertyName, PropertyChangeListener listener)(Code)(Java Doc) public void repaint()(Code)(Java Doc) public void repaint(long tm)(Code)(Java Doc) public void repaint(int x, int y, int width, int height)(Code)(Java Doc) public void repaint(long tm, int x, int y, int width, int height)(Code)(Java Doc) public void requestFocus()(Code)(Java Doc) protected boolean requestFocus(boolean temporary)(Code)(Java Doc) public boolean requestFocusInWindow()(Code)(Java Doc) protected boolean requestFocusInWindow(boolean temporary)(Code)(Java Doc) public void reshape(int x, int y, int width, int height)(Code)(Java Doc) public void resize(int width, int height)(Code)(Java Doc) public void resize(Dimension d)(Code)(Java Doc) public void setBackground(Color c)(Code)(Java Doc) public void setBounds(int x, int y, int width, int height)(Code)(Java Doc) public void setBounds(Rectangle r)(Code)(Java Doc) public void setComponentOrientation(ComponentOrientation o)(Code)(Java Doc) public void setCursor(Cursor cursor)(Code)(Java Doc) public synchronized void setDropTarget(DropTarget dt)(Code)(Java Doc) public void setEnabled(boolean b)(Code)(Java Doc) public void setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)(Code)(Java Doc) public void setFocusTraversalKeysEnabled(boolean focusTraversalKeysEnabled)(Code)(Java Doc) public void setFocusable(boolean focusable)(Code)(Java Doc) public void setFont(Font f)(Code)(Java Doc) public void setForeground(Color c)(Code)(Java Doc) public void setIgnoreRepaint(boolean ignoreRepaint)(Code)(Java Doc) public void setLocale(Locale l)(Code)(Java Doc) public void setLocation(int x, int y)(Code)(Java Doc) public void setLocation(Point p)(Code)(Java Doc) public void setMaximumSize(Dimension maximumSize)(Code)(Java Doc) public void setMinimumSize(Dimension minimumSize)(Code)(Java Doc) public void setName(String name)(Code)(Java Doc) public void setPreferredSize(Dimension preferredSize)(Code)(Java Doc) public void setSize(int width, int height)(Code)(Java Doc) public void setSize(Dimension d)(Code)(Java Doc) public void setVisible(boolean b)(Code)(Java Doc) public void show()(Code)(Java Doc) public void show(boolean b)(Code)(Java Doc) public Dimension size()(Code)(Java Doc) public String toString()(Code)(Java Doc) public void transferFocus()(Code)(Java Doc) public void transferFocusBackward()(Code)(Java Doc) public void transferFocusUpCycle()(Code)(Java Doc) public void update(Graphics g)(Code)(Java Doc) public void validate()(Code)(Java Doc)
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