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JavaTM 2 Platform Std. Ed. v1.6.0
javax.swing
|
Nested Class Summary | |
---|---|
protected class |
JDialog.AccessibleJDialog
This class implements accessibility support for the JDialog class. |
Nested classes/interfaces inherited from class java.awt.Dialog |
---|
Dialog.AccessibleAWTDialog, Dialog.ModalExclusionType, Dialog.ModalityType |
Nested classes/interfaces inherited from class java.awt.Window |
---|
Window.AccessibleAWTWindow |
Nested classes/interfaces inherited from class java.awt.Container |
---|
Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
---|
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy |
Field Summary | |
---|---|
protected AccessibleContext |
accessibleContext
|
protected JRootPane |
rootPane
|
protected boolean |
rootPaneCheckingEnabled
If true then calls to add and setLayout
will be forwarded to the contentPane . |
Fields inherited from class java.awt.Dialog |
---|
DEFAULT_MODALITY_TYPE |
Fields inherited from class java.awt.Component |
---|
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface javax.swing.WindowConstants |
---|
DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE |
Fields inherited from interface java.awt.image.ImageObserver |
---|
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
---|---|
JDialog()
Creates a modeless dialog without a title and without a specified Frame owner. |
|
JDialog(Dialog owner)
Creates a modeless dialog without a title with the specified Dialog as its owner. |
|
JDialog(Dialog owner,
boolean modal)
Creates a dialog with the specified owner Dialog and modality. |
|
JDialog(Dialog owner,
String title)
Creates a modeless dialog with the specified title and with the specified owner dialog. |
|
JDialog(Dialog owner,
String title,
boolean modal)
Creates a dialog with the specified title, modality and the specified owner Dialog . |
|
JDialog(Dialog owner,
String title,
boolean modal,
GraphicsConfiguration gc)
Creates a dialog with the specified title, owner Dialog ,
modality and GraphicsConfiguration . |
|
JDialog(Frame owner)
Creates a modeless dialog without a title with the specified Frame as its owner. |
|
JDialog(Frame owner,
boolean modal)
Creates a dialog with the specified owner Frame , modality
and an empty title. |
|
JDialog(Frame owner,
String title)
Creates a modeless dialog with the specified title and with the specified owner frame. |
|
JDialog(Frame owner,
String title,
boolean modal)
Creates a dialog with the specified title, owner Frame
and modality. |
|
JDialog(Frame owner,
String title,
boolean modal,
GraphicsConfiguration gc)
Creates a dialog with the specified title, owner Frame , modality and GraphicsConfiguration . |
|
JDialog(Window owner)
Creates a modeless dialog with the specified owner Window and
an empty title. |
|
JDialog(Window owner,
Dialog.ModalityType modalityType)
Creates a dialog with the specified owner Window , modality
and an empty title. |
|
JDialog(Window owner,
String title)
Creates a modeless dialog with the specified title and owner Window . |
|
JDialog(Window owner,
String title,
Dialog.ModalityType modalityType)
Creates a dialog with the specified title, owner Window and
modality. |
|
JDialog(Window owner,
String title,
Dialog.ModalityType modalityType,
GraphicsConfiguration gc)
Creates a dialog with the specified title, owner Window ,
modality and GraphicsConfiguration . |
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. |
AccessibleContext |
getAccessibleContext()
Gets the AccessibleContext associated with this JDialog. |
Container |
getContentPane()
Returns the contentPane object for this dialog. |
int |
getDefaultCloseOperation()
Returns the operation which occurs when the user initiates a "close" on this dialog. |
Component |
getGlassPane()
Returns the glassPane object for this dialog. |
Graphics |
getGraphics()
Creates a graphics context for this component. |
JMenuBar |
getJMenuBar()
Returns the menubar set on this dialog. |
JLayeredPane |
getLayeredPane()
Returns the layeredPane object for this dialog. |
JRootPane |
getRootPane()
Returns the rootPane object for this dialog. |
TransferHandler |
getTransferHandler()
Gets the transferHandler property. |
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 . |
protected void |
processWindowEvent(WindowEvent e)
Handles window events depending on the state of the defaultCloseOperation property. |
void |
remove(Component comp)
Removes the specified component from the container. |
void |
repaint(long time,
int x,
int y,
int width,
int height)
Repaints the specified rectangle of this component within time milliseconds. |
void |
setContentPane(Container contentPane)
Sets the contentPane property. |
void |
setDefaultCloseOperation(int operation)
Sets the operation that will happen by default when the user initiates a "close" on this dialog. |
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. |
void |
setGlassPane(Component glassPane)
Sets the glassPane property. |
void |
setJMenuBar(JMenuBar menu)
Sets the menubar for this dialog. |
void |
setLayeredPane(JLayeredPane layeredPane)
Sets the layeredPane property. |
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 . |
void |
setTransferHandler(TransferHandler newHandler)
Sets the transferHandler property, which is a mechanism to
support transfer of data into this component. |
void |
update(Graphics g)
Calls paint(g) . |
Methods inherited from class java.awt.Dialog |
---|
addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setModal, setModalityType, setResizable, setTitle, setUndecorated, setVisible, show, toBack |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
protected JRootPane rootPane
protected boolean rootPaneCheckingEnabled
add
and setLayout
will be forwarded to the contentPane
. This is initially
false, but is set to true when the JDialog
is constructed.
protected AccessibleContext accessibleContext
Constructor Detail |
---|
public JDialog()
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
.
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Frame owner)
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
.
owner
- the Frame
from which the dialog is displayed
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Frame owner, boolean modal)
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
.
owner
- the Frame
from which the dialog is displayedmodal
- 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.
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Frame owner, String title)
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
.
owner
- the Frame
from which the dialog is displayedtitle
- the String
to display in the dialog's
title bar
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Frame owner, String title, boolean modal)
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
.
owner
- the Frame
from which the dialog is displayedtitle
- the String
to display in the dialog's
title barmodal
- 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
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.Dialog.ModalityType
,
Dialog.ModalityType.MODELESS
,
Dialog.DEFAULT_MODALITY_TYPE
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Frame owner, String title, boolean modal, GraphicsConfiguration gc)
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
.
owner
- the Frame
from which the dialog is displayedtitle
- the String
to display in the dialog's
title barmodal
- 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.gc
- the GraphicsConfiguration
of the target screen device. If gc
is
null
, the same
GraphicsConfiguration
as the owning Frame is used.
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.Dialog.ModalityType
,
Dialog.ModalityType.MODELESS
,
Dialog.DEFAULT_MODALITY_TYPE
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Dialog owner)
Dialog
as its owner.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the owner Dialog
from which the dialog is displayed
or null
if this dialog has no owner
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Dialog owner, boolean modal)
Dialog
and modality.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the owner Dialog
from which the dialog is displayed
or null
if this dialog has no ownermodal
- 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.
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.Dialog.ModalityType
,
Dialog.ModalityType.MODELESS
,
Dialog.DEFAULT_MODALITY_TYPE
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Dialog owner, String title)
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the owner Dialog
from which the dialog is displayed
or null
if this dialog has no ownertitle
- the String
to display in the dialog's
title bar
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Dialog owner, String title, boolean modal)
Dialog
.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the owner Dialog
from which the dialog is displayed
or null
if this dialog has no ownertitle
- the String
to display in the dialog's
title barmodal
- 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
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.Dialog.ModalityType
,
Dialog.ModalityType.MODELESS
,
Dialog.DEFAULT_MODALITY_TYPE
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Dialog owner, String title, boolean modal, GraphicsConfiguration gc)
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
.
owner
- the owner Dialog
from which the dialog is displayed
or null
if this dialog has no ownertitle
- the String
to display in the dialog's
title barmodal
- 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 modelessgc
- the GraphicsConfiguration
of the target screen device. If gc
is
null
, the same
GraphicsConfiguration
as the owning Dialog is used.
HeadlessException
- if GraphicsEnvironment.isHeadless()
returns true
.Dialog.ModalityType
,
Dialog.ModalityType.MODELESS
,
Dialog.DEFAULT_MODALITY_TYPE
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Window owner)
Window
and
an empty title.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the Window
from which the dialog is displayed or
null
if this dialog has no owner
HeadlessException
- when
GraphicsEnvironment.isHeadless()
returns true
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Window owner, Dialog.ModalityType modalityType)
Window
, modality
and an empty title.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the Window
from which the dialog is displayed or
null
if this dialog has no ownermodalityType
- specifies whether dialog blocks input to other
windows when shown. null
value and unsupported modality
types are equivalent to MODELESS
HeadlessException
- when
GraphicsEnvironment.isHeadless()
returns true
Dialog.ModalityType
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Window owner, String title)
Window
.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the Window
from which the dialog is displayed or
null
if this dialog has no ownertitle
- the String
to display in the dialog's
title bar or null
if the dialog has no title
HeadlessException
- when
GraphicsEnvironment.isHeadless()
returns true
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Window owner, String title, Dialog.ModalityType modalityType)
Window
and
modality.
This constructor sets the component's locale property to the value
returned by JComponent.getDefaultLocale
.
owner
- the Window
from which the dialog is displayed or
null
if this dialog has no ownertitle
- the String
to display in the dialog's
title bar or null
if the dialog has no titlemodalityType
- specifies whether dialog blocks input to other
windows when shown. null
value and unsupported modality
types are equivalent to MODELESS
HeadlessException
- when
GraphicsEnvironment.isHeadless()
returns true
Dialog.ModalityType
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
public JDialog(Window owner, String title, Dialog.ModalityType modalityType, GraphicsConfiguration gc)
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
.
owner
- the Window
from which the dialog is displayed or
null
if this dialog has no ownertitle
- the String
to display in the dialog's
title bar or null
if the dialog has no titlemodalityType
- specifies whether dialog blocks input to other
windows when shown. null
value and unsupported modality
types are equivalent to MODELESS
gc
- the GraphicsConfiguration
of the target screen device;
if null
, the GraphicsConfiguration
from the owning
window is used; if owner
is also null
, the
system default GraphicsConfiguration
is assumed
HeadlessException
- when
GraphicsEnvironment.isHeadless()
returns true
Dialog.ModalityType
,
Dialog.setModal(boolean)
,
Dialog.setModalityType(java.awt.Dialog.ModalityType)
,
GraphicsEnvironment.isHeadless()
,
JComponent.getDefaultLocale()
Method Detail |
---|
protected void dialogInit()
JDialog
properly.
protected JRootPane createRootPane()
rootPane
.
protected void processWindowEvent(WindowEvent e)
defaultCloseOperation
property.
processWindowEvent
in class Window
e
- the window eventsetDefaultCloseOperation(int)
public void setDefaultCloseOperation(int operation)
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.
operation
- the operation which should be performed when the
user closes the dialog
IllegalArgumentException
- if defaultCloseOperation value
isn't one of the above valid valuesWindow.addWindowListener(java.awt.event.WindowListener)
,
getDefaultCloseOperation()
,
WindowConstants
public int getDefaultCloseOperation()
setDefaultCloseOperation(int)
public void setTransferHandler(TransferHandler newHandler)
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.
newHandler
- the new TransferHandler
TransferHandler
,
getTransferHandler()
,
Component.setDropTarget(java.awt.dnd.DropTarget)
public TransferHandler getTransferHandler()
transferHandler
property.
transferHandler
propertyTransferHandler
,
setTransferHandler(javax.swing.TransferHandler)
public void update(Graphics g)
paint(g)
. This method was overridden to
prevent an unnecessary call to clear the background.
g
- the Graphics
context in which to paintComponent.update(Graphics)
public void setJMenuBar(JMenuBar menu)
menu
- the menubar being placed in the dialoggetJMenuBar()
public JMenuBar getJMenuBar()
setJMenuBar(javax.swing.JMenuBar)
protected boolean isRootPaneCheckingEnabled()
add
and
setLayout
are forwarded to the contentPane
.
add
and setLayout
are fowarded; false otherwiseaddImpl(java.awt.Component, java.lang.Object, int)
,
setLayout(java.awt.LayoutManager)
,
setRootPaneCheckingEnabled(boolean)
,
RootPaneContainer
protected void setRootPaneCheckingEnabled(boolean enabled)
add
and
setLayout
are forwarded to the contentPane
.
enabled
- true if add
and setLayout
are forwarded, false if they should operate directly on the
JDialog
.addImpl(java.awt.Component, java.lang.Object, int)
,
setLayout(java.awt.LayoutManager)
,
isRootPaneCheckingEnabled()
,
RootPaneContainer
protected void addImpl(Component comp, Object constraints, int index)
Component
.
This method is overridden to conditionally forward calls to the
contentPane
.
By default, children are added to the contentPane
instead
of the frame, refer to RootPaneContainer
for
details.
comp
- the component to be enhancedconstraints
- the constraints to be respectedindex
- the index
IllegalArgumentException
- if index
is invalid
IllegalArgumentException
- if adding the container's parent
to itself
IllegalArgumentException
- if adding a window to a containersetRootPaneCheckingEnabled(boolean)
,
RootPaneContainer
public void remove(Component comp)
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
.
comp
- the component to be removed
NullPointerException
- if comp
is nullContainer.add(java.awt.Component)
,
RootPaneContainer
public void setLayout(LayoutManager manager)
LayoutManager
.
Overridden to conditionally forward the call to the
contentPane
.
Refer to RootPaneContainer
for
more information.
manager
- the LayoutManager
setRootPaneCheckingEnabled(boolean)
,
RootPaneContainer
public JRootPane getRootPane()
rootPane
object for this dialog.
getRootPane
in interface RootPaneContainer
setRootPane(javax.swing.JRootPane)
,
RootPaneContainer.getRootPane()
protected void setRootPane(JRootPane root)
rootPane
property.
This method is called by the constructor.
root
- the rootPane
object for this dialoggetRootPane()
public Container getContentPane()
contentPane
object for this dialog.
getContentPane
in interface RootPaneContainer
contentPane
propertysetContentPane(java.awt.Container)
,
RootPaneContainer.getContentPane()
public void setContentPane(Container contentPane)
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
.
setContentPane
in interface RootPaneContainer
contentPane
- the contentPane
object for this dialog
IllegalComponentStateException
- (a runtime
exception) if the content pane parameter is null
JRootPane
,
getContentPane()
,
RootPaneContainer.setContentPane(java.awt.Container)
public JLayeredPane getLayeredPane()
layeredPane
object for this dialog.
getLayeredPane
in interface RootPaneContainer
layeredPane
propertysetLayeredPane(javax.swing.JLayeredPane)
,
RootPaneContainer.getLayeredPane()
public void setLayeredPane(JLayeredPane layeredPane)
layeredPane
property.
This method is called by the constructor.
setLayeredPane
in interface RootPaneContainer
layeredPane
- the new layeredPane
property
IllegalComponentStateException
- (a runtime
exception) if the layered pane parameter is nullgetLayeredPane()
,
RootPaneContainer.setLayeredPane(javax.swing.JLayeredPane)
public Component getGlassPane()
glassPane
object for this dialog.
getGlassPane
in interface RootPaneContainer
glassPane
propertysetGlassPane(java.awt.Component)
,
RootPaneContainer.getGlassPane()
public void setGlassPane(Component glassPane)
glassPane
property.
This method is called by the constructor.
setGlassPane
in interface RootPaneContainer
glassPane
- the glassPane
object for this dialoggetGlassPane()
,
RootPaneContainer.setGlassPane(java.awt.Component)
public Graphics getGraphics()
null
if this component is currently not
displayable.
getGraphics
in class Component
null
if it has noneComponent.paint(java.awt.Graphics)
public void repaint(long time, int x, int y, int width, int height)
time
milliseconds. Refer to RepaintManager
for details on how the repaint is handled.
time
- maximum time in milliseconds before updatex
- the x coordinatey
- the y coordinatewidth
- the widthheight
- the heightRepaintManager
public static void setDefaultLookAndFeelDecorated(boolean defaultLookAndFeelDecorated)
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);
defaultLookAndFeelDecorated
- A hint as to whether or not current
look and feel should provide window decorationsLookAndFeel.getSupportsWindowDecorations()
public static boolean isDefaultLookAndFeelDecorated()
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.
protected String paramString()
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
.
paramString
in class Dialog
JDialog
.public AccessibleContext getAccessibleContext()
getAccessibleContext
in interface Accessible
getAccessibleContext
in class Dialog