javax.swing
Class JInternalFrame

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JInternalFrame

All Implemented Interfaces:

Accessible, java.awt.image.ImageObserver, MenuContainer, RootPaneContainer, Serializable, WindowConstants

public class JInternalFrame

extends JComponent

implements Accessible, WindowConstants, RootPaneContainer

Unsafe:

See Also:

Serialized Form

Field Summary

protected boolean	closable The frame can be closed.
static String	CONTENT_PANE_PROPERTY Suppressed: Bound property name.
(package private) boolean	danger
private int	defaultCloseOperation
protected javax.swing.JInternalFrame.JDesktopIcon	desktopIcon The icon that is displayed when this internal frame is iconified.
static String	FRAME_ICON_PROPERTY Suppressed: Bound property name.
protected Icon	frameIcon The icon shown in the top-left corner of this internal frame.
static String	GLASS_PANE_PROPERTY Suppressed: Bound property name.
protected boolean	iconable The frame can "iconified" (shrunk down and displayed as an icon-image).
static String	IS_CLOSED_PROPERTY Suppressed: Constrained property name indicating that the internal frame is closed.
static String	IS_ICON_PROPERTY Suppressed: Constrained property name indicating that the internal frame is iconified.
static String	IS_MAXIMUM_PROPERTY Suppressed: Constrained property name indicating that the internal frame is maximized.
static String	IS_SELECTED_PROPERTY Suppressed: Constrained property name indicated that this frame has selected status.
protected boolean	isClosed The frame has been closed.
(package private) boolean	isDragging
protected boolean	isIcon The frame has been iconified.
protected boolean	isMaximum The frame has been expanded to its maximum size.
protected boolean	isSelected The frame is currently selected.
private Component	lastFocusOwner Contains the Component that focus is to go when restoreSubcomponentFocus is invoked, that is, restoreSubcomponentFocus sets this to the value returned from getMostRecentFocusOwner.
static String	LAYERED_PANE_PROPERTY Suppressed: Bound property name.
protected boolean	maximizable The frame can be expanded to the size of the desktop pane.
static String	MENU_BAR_PROPERTY Suppressed: Bound property name.
private Rectangle	normalBounds
private boolean	opened
protected boolean	resizable The frame's size can be changed.
static String	ROOT_PANE_PROPERTY Suppressed: Bound property name.
protected JRootPane	rootPane The JRootPane instance that manages the content pane and optional menu bar for this internal frame, as well as the glass pane.
protected boolean	rootPaneCheckingEnabled If true then calls to add and setLayout cause an exception to be thrown.
protected String	title The title displayed in this internal frame's title bar.
static String	TITLE_PROPERTY Suppressed: Bound property name.
private static String	uiClassID

Fields inherited from class javax.swing.JComponent

_bounds, accessibleContext, listenerList, paintingChild, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Container

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

Constructor Summary

JInternalFrame()
Suppressed: Creates a non-resizable, non-closable, non-maximizable, non-iconifiable JInternalFrame with no title.

JInternalFrame(String title)
Suppressed: Creates a non-resizable, non-closable, non-maximizable, non-iconifiable JInternalFrame with the specified title.

JInternalFrame(String title, boolean resizable)
Suppressed: Creates a non-closable, non-maximizable, non-iconifiable JInternalFrame with the specified title and resizability.

JInternalFrame(String title, boolean resizable, boolean closable)
Suppressed: Creates a non-maximizable, non-iconifiable JInternalFrame with the specified title, resizability, and closability.

JInternalFrame(String title, boolean resizable, boolean closable, boolean maximizable)
Suppressed: Creates a non-iconifiable JInternalFrame with the specified title, resizability, closability, and maximizability.

JInternalFrame(String title, boolean resizable, boolean closable, boolean maximizable, boolean iconifiable)
Suppressed: Creates a JInternalFrame with the specified title, resizability, closability, maximizability, and iconifiability.

Method Summary

protected void	addImpl(Component comp, Object constraints, int index) Ensures that, by default, children cannot be added directly to this component.
void	addInternalFrameListener(InternalFrameListener l) Suppressed: Adds the specified listener to receive internal frame events from this internal frame.
(package private) void	compWriteObjectNotify()
protected JRootPane	createRootPane() Called by the constructor to set up the JRootPane.
private Error	createRootPaneException(String op) Creates and returns a runtime exception with a message like:
void	dispose() Suppressed: Makes this internal frame invisible, unselected, and closed.
void	doDefaultCloseAction() Suppressed: Fires an INTERNAL_FRAME_CLOSING event and then performs the action specified by the internal frame's default close operation.
protected void	fireInternalFrameEvent(int id) Fires an internal frame event.
AccessibleContext	getAccessibleContext() Suppressed: Gets the AccessibleContext associated with this JInternalFrame.
Container	getContentPane() Suppressed: Returns the content pane for this internal frame.
int	getDefaultCloseOperation() Suppressed: Returns the default operation that occurs when the user initiates a "close" on this internal frame.
javax.swing.JInternalFrame.JDesktopIcon	getDesktopIcon() Suppressed: Returns the JDesktopIcon used when this JInternalFrame is iconified.
JDesktopPane	getDesktopPane() Suppressed: Convenience method that searches the ancestor hierarchy for a JDesktop instance.
Container	getFocusCycleRootAncestor() Suppressed: Always returns null because JInternalFrames must always be roots of a focus traversal cycle.
Component	getFocusOwner() Suppressed: If this JInternalFrame is active, returns the child that has focus.
Icon	getFrameIcon() Suppressed: Returns the image displayed in the title bar of this internal frame (usually in the top-left corner).
Component	getGlassPane() Suppressed: Returns the glass pane for this internal frame.
InternalFrameListener[]	getInternalFrameListeners() Suppressed: Returns an array of all the InternalFrameListeners added to this JInternalFrame with addInternalFrameListener.
JMenuBar	getJMenuBar() Suppressed: Returns the current JMenuBar for this JInternalFrame, or null if no menu bar has been set.
int	getLayer() Suppressed: Convenience method for getting the layer attribute of this component.
JLayeredPane	getLayeredPane() Suppressed: Returns the layered pane for this internal frame.
JMenuBar	getMenuBar() Deprecated. As of Swing version 1.0.3, replaced by getJMenuBar().
Component	getMostRecentFocusOwner() Suppressed: Returns the child component of this JInternalFrame that will receive the focus when this JInternalFrame is selected.
Rectangle	getNormalBounds() Suppressed: If the JInternalFrame is not in maximized state, returns getBounds(); otherwise, returns the bounds that the JInternalFrame would be restored to.
JRootPane	getRootPane() Suppressed: Returns the rootPane object for this internal frame.
String	getTitle() Suppressed: Returns the title of the JInternalFrame.
javax.swing.plaf.InternalFrameUI	getUI() Suppressed: Returns the look-and-feel object that renders this component.
String	getUIClassID() Suppressed: Returns the name of the look-and-feel class that renders this component.
String	getWarningString() Suppressed: Gets the warning string that is displayed with this internal frame.
void	hide() Suppressed:
boolean	isClosable() Suppressed: Returns whether this JInternalFrame can be closed by some user action.
boolean	isClosed() Suppressed: Returns whether this JInternalFrame is currently closed.
boolean	isFocusCycleRoot() Suppressed: Always returns true because all JInternalFrames must be roots of a focus traversal cycle.
boolean	isIcon() Suppressed: Returns whether the JInternalFrame is currently iconified.
boolean	isIconifiable() Suppressed: Gets the iconable property, which by default is false.
boolean	isMaximizable() Suppressed: Gets the value of the maximizable property.
boolean	isMaximum() Suppressed: Returns whether the JInternalFrame is currently maximized.
boolean	isResizable() Suppressed: Returns whether the JInternalFrame can be resized by some user action.
protected boolean	isRootPaneCheckingEnabled() Returns whether calls to add and setLayout cause an exception to be thrown.
boolean	isSelected() Suppressed: Returns whether the JInternalFrame is the currently "selected" or active frame.
void	moveToBack() Suppressed: Convenience method that moves this component to position -1 if its parent is a JLayeredPane.
void	moveToFront() Suppressed: Convenience method that moves this component to position 0 if its parent is a JLayeredPane.
void	pack() Suppressed: Causes subcomponents of this JInternalFrame to be laid out at their preferred size.
protected void	paintComponent(Graphics g) Overridden to allow optimized painting when the internal frame is being dragged.
protected String	paramString() Returns a string representation of this JInternalFrame.
void	remove(Component comp) Suppressed: Removes the specified component from this container.
void	removeInternalFrameListener(InternalFrameListener l) Suppressed: Removes the specified internal frame listener so that it no longer receives internal frame events from this internal frame.
void	reshape(int x, int y, int width, int height) Suppressed: Moves and resizes this component.
void	restoreSubcomponentFocus() Suppressed: Requests the internal frame to restore focus to the last subcomponent that had focus.
void	setClosable(boolean b) Suppressed: Sets whether this JInternalFrame can be closed by some user action.
void	setClosed(boolean b) Suppressed: Closes this internal frame if the argument is true.
void	setContentPane(Container c) Suppressed: Sets this JInternalFrame's contentPane property.
void	setDefaultCloseOperation(int operation) Suppressed: Sets the operation that will happen by default when the user initiates a "close" on this internal frame.
void	setDesktopIcon(javax.swing.JInternalFrame.JDesktopIcon d) Suppressed: Sets the JDesktopIcon associated with this JInternalFrame.
void	setFocusCycleRoot(boolean focusCycleRoot) Suppressed: Does nothing because JInternalFrames must always be roots of a focus traversal cycle.
void	setFrameIcon(Icon icon) Suppressed: Sets an image to be displayed in the titlebar of this internal frame (usually in the top-left corner).
void	setGlassPane(Component glass) Suppressed: Sets this JInternalFrame's glassPane property.
void	setIcon(boolean b) Suppressed: Iconifies or de-iconifies this internal frame, if the look and feel supports iconification.
void	setIconifiable(boolean b) Suppressed: Sets the iconable property, which must be true for the user to be able to make the JInternalFrame an icon.
void	setJMenuBar(JMenuBar m) Suppressed: Sets the menuBar property for this JInternalFrame.
void	setLayer(int layer) Suppressed: Convenience method for setting the layer attribute of this component.
void	setLayer(Integer layer) Suppressed: Convenience method for setting the layer attribute of this component.
void	setLayeredPane(JLayeredPane layered) Suppressed: Sets this JInternalFrame's layeredPane property.
void	setLayout(LayoutManager manager) Suppressed: Ensures that, by default, the layout of this component cannot be set.
void	setMaximizable(boolean b) Suppressed: Sets the maximizable property, which determines whether the JInternalFrame can be maximized by some user action.
void	setMaximum(boolean b) Suppressed: Maximizes and restores this internal frame.
void	setMenuBar(JMenuBar m) Deprecated. As of Swing version 1.0.3 replaced by setJMenuBar(JMenuBar m).
void	setNormalBounds(Rectangle r) Suppressed: Sets the normal bounds for this internal frame, the bounds that this internal frame would be restored to from its maximized state.
void	setResizable(boolean b) Suppressed: Sets whether the JInternalFrame can be resized by some user action.
protected void	setRootPane(JRootPane root) Sets the rootPane property for this JInternalFrame.
protected void	setRootPaneCheckingEnabled(boolean enabled) Determines whether calls to add and setLayout cause an exception to be thrown.
void	setSelected(boolean selected) Suppressed: Selects or deselects the internal frame if it's showing.
void	setTitle(String title) Suppressed: Sets the JInternalFrame title.
void	setUI(javax.swing.plaf.InternalFrameUI ui) Suppressed: Sets the UI delegate for this JInternalFrame.
void	show() Suppressed: If the internal frame is not visible, brings the internal frame to the front, makes it visible, and attempts to select it.
(package private) void	startModal()
(package private) void	stopModal()
void	toBack() Suppressed: Sends this internal frame to the back.
void	toFront() Suppressed: Brings this internal frame to the front.
void	updateUI() Suppressed: Notification from the UIManager that the look and feel has changed.
(package private) void	updateUIWhenHidden()
private void	writeObject(ObjectOutputStream s) See readObject and writeObject in JComponent for more information about serialization in Swing.

Methods inherited from class javax.swing.JComponent

_paintImmediately, addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, alwaysOnTop, checkIfChildObscuredBySibling, componentInputMapChanged, computeVisibleRect, computeVisibleRect, contains, createToolTip, disable, enable, enableSerialization, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getCreatedDoubleBuffer, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getManagingFocusBackwardTraversalKeys, getManagingFocusForwardTraversalKeys, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getWriteObjCounter, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyBindings, processKeyBindingsForAllComponents, processKeyEvent, processMouseMotionEvent, putClientProperty, rectangleIsObscured, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setCreatedDoubleBuffer, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPaintingChild, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, setWriteObjCounter, shouldDebugGraphics, superProcessMouseMotionEvent, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, get, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicySet, iterate, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, setFocusTraversalKeys, setFocusTraversalPolicy, size, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, toString, transferFocus, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

uiClassID

private static final String uiClassID

See Also:

getUIClassID(), JComponent.readObject(java.io.ObjectInputStream)

rootPane

protected JRootPane rootPane

The JRootPane instance that manages the content pane and optional menu bar for this internal frame, as well as the glass pane.

See Also:

JRootPane, RootPaneContainer

rootPaneCheckingEnabled

protected boolean rootPaneCheckingEnabled

If true then calls to add and setLayout cause an exception to be thrown.

closable

protected boolean closable

The frame can be closed.

isClosed

protected boolean isClosed

The frame has been closed.

maximizable

protected boolean maximizable

The frame can be expanded to the size of the desktop pane.

isMaximum

protected boolean isMaximum

The frame has been expanded to its maximum size.

See Also:

maximizable

iconable

protected boolean iconable

The frame can "iconified" (shrunk down and displayed as an icon-image).

See Also:

JInternalFrame.JDesktopIcon, setIconifiable(boolean)

isIcon

protected boolean isIcon

The frame has been iconified.

See Also:

isIcon()

resizable

protected boolean resizable

The frame's size can be changed.

isSelected

protected boolean isSelected

The frame is currently selected.

frameIcon

protected Icon frameIcon

The icon shown in the top-left corner of this internal frame.

title

protected String title

The title displayed in this internal frame's title bar.

desktopIcon

protected javax.swing.JInternalFrame.JDesktopIcon desktopIcon

The icon that is displayed when this internal frame is iconified.

See Also:

iconable

opened

private boolean opened

normalBounds

private Rectangle normalBounds

defaultCloseOperation

private int defaultCloseOperation

lastFocusOwner

private Component lastFocusOwner

Contains the Component that focus is to go when restoreSubcomponentFocus is invoked, that is, restoreSubcomponentFocus sets this to the value returned from getMostRecentFocusOwner.

CONTENT_PANE_PROPERTY

public static final String CONTENT_PANE_PROPERTY

Suppressed: Bound property name.

MENU_BAR_PROPERTY

public static final String MENU_BAR_PROPERTY

Suppressed: Bound property name.

TITLE_PROPERTY

public static final String TITLE_PROPERTY

Suppressed: Bound property name.

LAYERED_PANE_PROPERTY

public static final String LAYERED_PANE_PROPERTY

Suppressed: Bound property name.

ROOT_PANE_PROPERTY

public static final String ROOT_PANE_PROPERTY

Suppressed: Bound property name.

GLASS_PANE_PROPERTY

public static final String GLASS_PANE_PROPERTY

Suppressed: Bound property name.

FRAME_ICON_PROPERTY

public static final String FRAME_ICON_PROPERTY

Suppressed: Bound property name.

IS_SELECTED_PROPERTY

public static final String IS_SELECTED_PROPERTY

Suppressed: Constrained property name indicated that this frame has selected status.

IS_CLOSED_PROPERTY

public static final String IS_CLOSED_PROPERTY

Suppressed: Constrained property name indicating that the internal frame is closed.

IS_MAXIMUM_PROPERTY

public static final String IS_MAXIMUM_PROPERTY

Suppressed: Constrained property name indicating that the internal frame is maximized.

IS_ICON_PROPERTY

public static final String IS_ICON_PROPERTY

Suppressed: Constrained property name indicating that the internal frame is iconified.

isDragging

boolean isDragging

danger

boolean danger

Constructor Detail

JInternalFrame

public JInternalFrame()

Suppressed: Creates a non-resizable, non-closable, non-maximizable, non-iconifiable JInternalFrame with no title.

JInternalFrame

public JInternalFrame(String title)

Suppressed: Creates a non-resizable, non-closable, non-maximizable, non-iconifiable JInternalFrame with the specified title. Note that passing in a null title results in unspecified behavior and possibly an exception.

Parameters:

title - the non-null String to display in the title bar

JInternalFrame

public JInternalFrame(String title,
                      boolean resizable)

Suppressed: Creates a non-closable, non-maximizable, non-iconifiable JInternalFrame with the specified title and resizability.

Parameters:

title - the String to display in the title bar

resizable - if true, the internal frame can be resized

JInternalFrame

public JInternalFrame(String title,
                      boolean resizable,
                      boolean closable)

Suppressed: Creates a non-maximizable, non-iconifiable JInternalFrame with the specified title, resizability, and closability.

Parameters:

title - the String to display in the title bar

resizable - if true, the internal frame can be resized

closable - if true, the internal frame can be closed

JInternalFrame

public JInternalFrame(String title,
                      boolean resizable,
                      boolean closable,
                      boolean maximizable)

Suppressed: Creates a non-iconifiable JInternalFrame with the specified title, resizability, closability, and maximizability.

Parameters:

title - the String to display in the title bar

resizable - if true, the internal frame can be resized

closable - if true, the internal frame can be closed

maximizable - if true, the internal frame can be maximized

JInternalFrame

public JInternalFrame(String title,
                      boolean resizable,
                      boolean closable,
                      boolean maximizable,
                      boolean iconifiable)

Suppressed: Creates a JInternalFrame with the specified title, resizability, closability, maximizability, and iconifiability. All JInternalFrame constructors use this one.

Parameters:

title - the String to display in the title bar

resizable - if true, the internal frame can be resized

closable - if true, the internal frame can be closed

maximizable - if true, the internal frame can be maximized

iconifiable - if true, the internal frame can be iconified

Method Detail

createRootPane

protected JRootPane createRootPane()

Called by the constructor to set up the JRootPane.

Returns:

a new JRootPane

See Also:

JRootPane

getUI

public javax.swing.plaf.InternalFrameUI getUI()

Suppressed: Returns the look-and-feel object that renders this component.

Returns:

the InternalFrameUI object that renders this component

setUI

public void setUI(javax.swing.plaf.InternalFrameUI ui)

Suppressed: Sets the UI delegate for this JInternalFrame.

Parameters:

ui - the UI delegate

updateUI

public void updateUI()

Suppressed: Notification from the UIManager that the look and feel has changed. Replaces the current UI object with the latest version from the UIManager.

Overrides:

updateUI in class JComponent

See Also:

JComponent.updateUI()

updateUIWhenHidden

void updateUIWhenHidden()

getUIClassID

public String getUIClassID()

Suppressed: Returns the name of the look-and-feel class that renders this component.

Overrides:

getUIClassID in class JComponent

Returns:

the string "InternalFrameUI"

See Also:

JComponent.getUIClassID(), UIDefaults.getUI(javax.swing.JComponent)

isRootPaneCheckingEnabled

protected boolean isRootPaneCheckingEnabled()

Returns whether calls to add and setLayout cause an exception to be thrown.

Returns:

true if add and setLayout are checked

See Also:

addImpl(java.awt.Component, java.lang.Object, int), setLayout(java.awt.LayoutManager), setRootPaneCheckingEnabled(boolean)

setRootPaneCheckingEnabled

protected void setRootPaneCheckingEnabled(boolean enabled)

Determines whether calls to add and setLayout cause an exception to be thrown.

Parameters:

enabled - a boolean value, true if checking is to be enabled, which cause the exceptions to be thrown

See Also:

addImpl(java.awt.Component, java.lang.Object, int), setLayout(java.awt.LayoutManager), isRootPaneCheckingEnabled()

createRootPaneException

private Error createRootPaneException(String op)

Creates and returns a runtime exception with a message like:

 "Do not use JFrame.add() use JFrame.getContentPane().add() instead"
 

Parameters:

op - a String indicating the attempted operation; in the example above, the operation string is "add"

addImpl

protected void addImpl(Component comp,
                       Object constraints,
                       int index)

Ensures that, by default, children cannot be added directly to this component. Instead, children must be added to its content pane. For example:

thisComponent.getContentPane().add(child)
 

An attempt to add to directly to this component will cause a runtime exception to be thrown. Subclasses can disable this behavior.

Overrides:

addImpl in class Container

Parameters:

comp - the Component to be added

constraints - the object containing the constraints, if any

index - the index

See Also:

setRootPaneCheckingEnabled(boolean)

remove

public void remove(Component comp)

Suppressed: Removes the specified component from this container.

Overrides:

remove in class Container

Parameters:

comp - the component to be removed

See Also:

Container.add(java.awt.Component)

setLayout

public void setLayout(LayoutManager manager)

Suppressed: Ensures that, by default, the layout of this component cannot be set. Instead, the layout of its content pane should be set. For example:

 thisComponent.getContentPane().setLayout(new GridLayout(1,2))
 

An attempt to set the layout of this component will cause an runtime exception to be thrown. Subclasses can disable this behavior.

Overrides:

setLayout in class Container

Parameters:

manager - the LayoutManager

See Also:

setRootPaneCheckingEnabled(boolean)

getMenuBar

public JMenuBar getMenuBar()

Deprecated. As of Swing version 1.0.3, replaced by getJMenuBar().

Suppressed: Returns the current JMenuBar for this JInternalFrame, or null if no menu bar has been set.