Spec-Zone.ru › OpenJDK 27

Class BasicToolBarUI.DragWindow

java.lang.Object
java.awt.Component
java.awt.Container
java.awt.Window
javax.swing.plaf.basic.BasicToolBarUI.DragWindow
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable, Accessible
Enclosing class:
BasicToolBarUI
protected class BasicToolBarUI.DragWindow extends Window
The window which appears during dragging the JToolBar.

Nested Class Summary

Nested classes/interfaces declared in class Window

Window.AccessibleAWTWindow, Window.Type
Modifier and Type Class Description
protected class  Window.AccessibleAWTWindow
This class implements accessibility support for the Window class.
static enum  Window.Type
Enumeration of available window types.

Nested classes/interfaces declared in class Container

Container.AccessibleAWTContainer
Modifier and Type Class Description
protected class  Container.AccessibleAWTContainer
Inner class of Container used to provide default support for accessibility.

Nested classes/interfaces declared in class Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
Modifier and Type Class Description
protected class  Component.AccessibleAWTComponent
Inner class of Component used to provide default support for accessibility.
static enum  Component.BaselineResizeBehavior
Enumeration of the common ways the baseline of a component can change as the size changes.
protected class  Component.BltBufferStrategy
Inner class for blitting offscreen surfaces to a component.
protected class  Component.FlipBufferStrategy
Inner class for flipping buffers on a component.

Field Summary

Fields declared in class Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
Modifier and Type Field Description
protected AccessibleContext accessibleContext
The AccessibleContext associated with this Component.
static final float BOTTOM_ALIGNMENT
Ease-of-use constant for getAlignmentY.
static final float CENTER_ALIGNMENT
Ease-of-use constant for getAlignmentY and getAlignmentX.
static final float LEFT_ALIGNMENT
Ease-of-use constant for getAlignmentX.
static final float RIGHT_ALIGNMENT
Ease-of-use constant for getAlignmentX.
static final float TOP_ALIGNMENT
Ease-of-use constant for getAlignmentY().

Fields declared in interface ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
Modifier and Type Field Description
static final int ABORT
This flag in the infoflags argument to imageUpdate indicates that an image which was being tracked asynchronously was aborted before production was complete.
static final int ALLBITS
This flag in the infoflags argument to imageUpdate indicates that a static image which was previously drawn is now complete and can be drawn again in its final form.
static final int ERROR
This flag in the infoflags argument to imageUpdate indicates that an image which was being tracked asynchronously has encountered an error.
static final int FRAMEBITS
This flag in the infoflags argument to imageUpdate indicates that another complete frame of a multi-frame image which was previously drawn is now available to be drawn again.
static final int HEIGHT
This flag in the infoflags argument to imageUpdate indicates that the height of the base image is now available and can be taken from the height argument to the imageUpdate callback method.
static final int PROPERTIES
This flag in the infoflags argument to imageUpdate indicates that the properties of the image are now available.
static final int SOMEBITS
This flag in the infoflags argument to imageUpdate indicates that more pixels needed for drawing a scaled variation of the image are available.
static final int WIDTH
This flag in the infoflags argument to imageUpdate indicates that the width of the base image is now available and can be taken from the width argument to the imageUpdate callback method.

Method Summary

Modifier and Type Method Description
Color getBorderColor()
Returns the border color.
Point getOffset()
Returns the offset.
int getOrientation()
Returns the orientation of the toolbar window when the toolbar is floating.
void setBorderColor(Color c)
Sets the border color.
void setOffset(Point p)
Sets the offset.
void setOrientation(int o)
Sets the orientation.

Methods declared in class Window

addNotify, addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getAccessibleContext, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBackground, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setOpacity, setShape, setSize, setSize, setType, setVisible, show, toBack, toFront
Modifier and Type Method Description
void addNotify()
Makes this Window displayable by creating the connection to its native screen resource.
void addPropertyChangeListener(PropertyChangeListener listener)
Adds a PropertyChangeListener to the listener list.
void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)
Adds a PropertyChangeListener to the listener list for a specific property.
void addWindowFocusListener(WindowFocusListener l)
Adds the specified window focus listener to receive window events from this window.
void addWindowListener(WindowListener l)
Adds the specified window listener to receive window events from this window.
void addWindowStateListener(WindowStateListener l)
Adds the specified window state listener to receive window events from this window.
void applyResourceBundle(String rbName)
Deprecated.
As of J2SE 1.4, replaced by Component.applyComponentOrientation.
void applyResourceBundle(ResourceBundle rb)
Deprecated.
As of J2SE 1.4, replaced by Component.applyComponentOrientation.
void createBufferStrategy(int numBuffers)
Creates a new strategy for multi-buffering on this component.
void createBufferStrategy(int numBuffers, BufferCapabilities caps)
Creates a new strategy for multi-buffering on this component with the required buffer capabilities.
void dispose()
Releases all of the native screen resources used by this Window, its subcomponents, and all of its owned children.
AccessibleContext getAccessibleContext()
Gets the AccessibleContext associated with this Window.
Color getBackground()
Gets the background color of this window.
BufferStrategy getBufferStrategy()
Returns the BufferStrategy used by this component.
boolean getFocusableWindowState()
Returns whether this Window can become the focused Window if it meets the other requirements outlined in isFocusableWindow.
final Container getFocusCycleRootAncestor()
Always returns null because Windows have no ancestors; they represent the top of the Component hierarchy.
Component getFocusOwner()
Returns the child Component of this Window that has focus if this Window is focused; returns null otherwise.
Set<AWTKeyStroke> getFocusTraversalKeys(int id)
Gets a focus traversal key for this Window.
List<Image> getIconImages()
Returns the sequence of images to be displayed as the icon for this window.
InputContext getInputContext()
Gets the input context for this window.
<T extends EventListener>
T[]
getListeners(Class<T> listenerType)
Returns an array of all the objects currently registered as FooListeners upon this Window.
Locale getLocale()
Gets the Locale object that is associated with this window, if the locale has been set.
Dialog.ModalExclusionType getModalExclusionType()
Returns the modal exclusion type of this window.
Component getMostRecentFocusOwner()
Returns the child Component of this Window that will receive the focus when this Window is focused.
float getOpacity()
Returns the opacity of the window.
Window[] getOwnedWindows()
Return an array containing all the windows this window currently owns.
Window getOwner()
Returns the owner of this window.
static Window[] getOwnerlessWindows()
Returns an array of all Windows created by this application that have no owner.
Shape getShape()
Returns the shape of the window.
Toolkit getToolkit()
Returns the toolkit of this frame.
Window.Type getType()
Returns the type of the window.
final String getWarningString()
Deprecated, for removal: This API element is subject to removal in a future version.
since JDK 24
WindowFocusListener[] getWindowFocusListeners()
Returns an array of all the window focus listeners registered on this window.
WindowListener[] getWindowListeners()
Returns an array of all the window listeners registered on this window.
static Window[] getWindows()
Returns an array of all Windows, both owned and ownerless, created by this application.
WindowStateListener[] getWindowStateListeners()
Returns an array of all the window state listeners registered on this window.
void hide()
Deprecated.
As of JDK version 1.5, replaced by Window.setVisible(boolean).
boolean isActive()
Returns whether this Window is active.
final boolean isAlwaysOnTop()
Returns whether this window is an always-on-top window.
boolean isAlwaysOnTopSupported()
Returns whether the always-on-top mode is supported for this window.
boolean isAutoRequestFocus()
Returns whether this window should receive focus on subsequently being shown (with a call to setVisible(true)), or being moved to the front (with a call to Window.toFront()).
final boolean isFocusableWindow()
Returns whether this Window can become the focused Window, that is, whether this Window or any of its subcomponents can become the focus owner.
final boolean isFocusCycleRoot()
Always returns true because all Windows must be roots of a focus traversal cycle.
boolean isFocused()
Returns whether this Window is focused.
boolean isLocationByPlatform()
Returns true if this Window will appear at the default location for the native windowing system the next time this Window is made visible.
boolean isOpaque()
Indicates if the window is currently opaque.
boolean isShowing()
Checks if this Window is showing on screen.
boolean isValidateRoot()
Indicates if this container is a validate root.
void pack()
Causes this Window to be sized to fit the preferred size and layouts of its subcomponents.
void paint(Graphics g)
Paints the container.
boolean postEvent(Event e)
Deprecated.
As of JDK version 1.1 replaced by dispatchEvent(AWTEvent).
protected void processEvent(AWTEvent e)
Processes events on this window.
protected void processWindowEvent(WindowEvent e)
Processes window events occurring on this window by dispatching them to any registered WindowListener objects.
protected void processWindowFocusEvent(WindowEvent e)
Processes window focus event occurring on this window by dispatching them to any registered WindowFocusListener objects.
protected void processWindowStateEvent(WindowEvent e)
Processes window state event occurring on this window by dispatching them to any registered WindowStateListener objects.
void removeWindowFocusListener(WindowFocusListener l)
Removes the specified window focus listener so that it no longer receives window events from this window.
void removeWindowListener(WindowListener l)
Removes the specified window listener so that it no longer receives window events from this window.
void removeWindowStateListener(WindowStateListener l)
Removes the specified window state listener so that it no longer receives window events from this window.
void reshape(int x, int y, int width, int height)
Deprecated.
As of JDK version 1.1, replaced by setBounds(int, int, int, int).
final void setAlwaysOnTop(boolean alwaysOnTop)
Sets whether this window should always be above other windows.
void setAutoRequestFocus(boolean autoRequestFocus)
Sets whether this window should receive focus on subsequently being shown (with a call to setVisible(true)), or being moved to the front (with a call to Window.toFront()).
void setBackground(Color bgColor)
Sets the background color of this window.
void setBounds(int x, int y, int width, int height)
Moves and resizes this component.
void setBounds(Rectangle r)
Moves and resizes this component to conform to the new bounding rectangle r.
void setCursor(Cursor cursor)
Set the cursor image to a specified cursor.
void setFocusableWindowState(boolean focusableWindowState)
Sets whether this Window can become the focused Window if it meets the other requirements outlined in isFocusableWindow.
final void setFocusCycleRoot(boolean focusCycleRoot)
Does nothing because Windows must always be roots of a focus traversal cycle.
void setIconImage(Image image)
Sets the image to be displayed as the icon for this window.
void setIconImages(List<? extends Image> icons)
Sets the sequence of images to be displayed as the icon for this window.
void setLocation(int x, int y)
Moves this component to a new location.
void setLocation(Point p)
Moves this component to a new location.
void setLocationByPlatform(boolean locationByPlatform)
Sets whether this Window should appear at the default location for the native windowing system or at the current location (returned by getLocation) the next time the Window is made visible.
void setLocationRelativeTo(Component c)
Sets the location of the window relative to the specified component according to the following scenarios.
void setMinimumSize(Dimension minimumSize)
Sets the minimum size of this window to a constant value.
void setModalExclusionType(Dialog.ModalExclusionType exclusionType)
Specifies the modal exclusion type for this window.
void setOpacity(float opacity)
Sets the opacity of the window.
void setShape(Shape shape)
Sets the shape of the window.
void setSize(int width, int height)
Resizes this component so that it has width width and height height.
void setSize(Dimension d)
Resizes this component so that it has width d.width and height d.height.
void setType(Window.Type type)
Sets the type of the window.
void setVisible(boolean b)
Shows or hides this Window depending on the value of parameter b.
void show()
Deprecated.
As of JDK version 1.5, replaced by Window.setVisible(boolean).
void toBack()
If this Window is visible, sends this Window to the back and may cause it to lose focus or activation if it is the focused or active Window.
void toFront()
If this Window is visible, brings this Window to the front and may make it the focused Window.

Methods declared in class Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTree
Modifier and Type Method Description
Component add(Component comp)
Appends the specified component to the end of this container.
Component add(Component comp, int index)
Adds the specified component to this container at the given position.
void add(Component comp, Object constraints)
Adds the specified component to the end of this container.
void add(Component comp, Object constraints, int index)
Adds the specified component to this container with the specified constraints at the specified index.
Component add(String name, Component comp)
Adds the specified component to this container.
void addContainerListener(ContainerListener l)
Adds the specified container listener to receive container events from this container.
protected void addImpl(Component comp, Object constraints, int index)
Adds the specified component to this container at the specified index.
void applyComponentOrientation(ComponentOrientation o)
Sets the ComponentOrientation property of this container and all components contained within it.
boolean areFocusTraversalKeysSet(int id)
Returns whether the Set of focus traversal keys for the given focus traversal operation has been explicitly defined for this Container.
int countComponents()
Deprecated.
As of JDK version 1.1, replaced by getComponentCount().
void deliverEvent(Event e)
Deprecated.
As of JDK version 1.1, replaced by dispatchEvent(AWTEvent e)
void doLayout()
Causes this container to lay out its components.
Component findComponentAt(int x, int y)
Locates the visible child component that contains the specified position.
Component findComponentAt(Point p)
Locates the visible child component that contains the specified point.
float getAlignmentX()
Returns the alignment along the x axis.
float getAlignmentY()
Returns the alignment along the y axis.
Component getComponent(int n)
Gets the nth component in this container.
Component getComponentAt(int x, int y)
Locates the component that contains the x,y position.
Component getComponentAt(Point p)
Gets the component that contains the specified point.
int getComponentCount()
Gets the number of components in this panel.
Component[] getComponents()
Gets all the components in this container.
int getComponentZOrder(Component comp)
Returns the z-order index of the component inside the container.
ContainerListener[] getContainerListeners()
Returns an array of all the container listeners registered on this container.
FocusTraversalPolicy getFocusTraversalPolicy()
Returns the focus traversal policy that will manage keyboard traversal of this Container's children, or null if this Container is not a focus cycle root.
Insets getInsets()
Determines the insets of this container, which indicate the size of the container's border.
LayoutManager getLayout()
Gets the layout manager for this container.
Dimension getMaximumSize()
Returns the maximum size of this container.
Dimension getMinimumSize()
Returns the minimum size of this container.
Point getMousePosition(boolean allowChildren)
Returns the position of the mouse pointer in this Container's coordinate space if the Container is under the mouse pointer, otherwise returns null.
Dimension getPreferredSize()
Returns the preferred size of this container.
Insets insets()
Deprecated.
As of JDK version 1.1, replaced by getInsets().
void invalidate()
Invalidates the container.
boolean isAncestorOf(Component c)
Checks if the component is contained in the component hierarchy of this container.
boolean isFocusCycleRoot(Container container)
Returns whether the specified Container is the focus cycle root of this Container's focus traversal cycle.
final boolean isFocusTraversalPolicyProvider()
Returns whether this container provides focus traversal policy.
boolean isFocusTraversalPolicySet()
Returns whether the focus traversal policy has been explicitly set for this Container.
void layout()
Deprecated.
As of JDK version 1.1, replaced by doLayout().
void list(PrintStream out, int indent)
Prints a listing of this container to the specified output stream.
void list(PrintWriter out, int indent)
Prints out a list, starting at the specified indentation, to the specified print writer.
Component locate(int x, int y)
Deprecated.
As of JDK version 1.1, replaced by getComponentAt(int, int).
Dimension minimumSize()
Deprecated.
As of JDK version 1.1, replaced by getMinimumSize().
void paintComponents(Graphics g)
Paints each of the components in this container.
protected String paramString()
Returns a string representing the state of this Container.
Dimension preferredSize()
Deprecated.
As of JDK version 1.1, replaced by getPreferredSize().
void print(Graphics g)
Prints the container.
void printComponents(Graphics g)
Prints each of the components in this container.
protected void processContainerEvent(ContainerEvent e)
Processes container events occurring on this container by dispatching them to any registered ContainerListener objects.
void remove(int index)
Removes the component, specified by index, from this container.
void remove(Component comp)
Removes the specified component from this container.
void removeAll()
Removes all the components from this container.
void removeContainerListener(ContainerListener l)
Removes the specified container listener so it no longer receives container events from this container.
void removeNotify()
Makes this Container undisplayable by removing its connection to its native screen resource.
void setComponentZOrder(Component comp, int index)
Moves the specified component to the specified z-order index in the container.
void setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)
Sets the focus traversal keys for a given traversal operation for this Container.
void setFocusTraversalPolicy(FocusTraversalPolicy policy)
Sets the focus traversal policy that will manage keyboard traversal of this Container's children, if this Container is a focus cycle root.
final void setFocusTraversalPolicyProvider(boolean provider)
Sets whether this container will be used to provide focus traversal policy.
void setFont(Font f)
Sets the font of this container.
void setLayout(LayoutManager mgr)
Sets the layout manager for this container.
void transferFocusDownCycle()
Transfers the focus down one focus traversal cycle.
void update(Graphics g)
Updates the container.
void validate()
Validates this container and all of its subcomponents.
protected void validateTree()
Recursively descends the container tree and recomputes the layout for any subtrees marked as needing it (those marked as invalid).

Methods declared in class Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
Modifier and Type Method Description
boolean action(Event evt, Object what)
Deprecated.
As of JDK version 1.1, should register this component as ActionListener on component which fires action events.
void add(PopupMenu popup)
Adds the specified popup menu to the component.
void addComponentListener(ComponentListener l)
Adds the specified component listener to receive component events from this component.
void addFocusListener(FocusListener l)
Adds the specified focus listener to receive focus events from this component when this component gains input focus.
void addHierarchyBoundsListener(HierarchyBoundsListener l)
Adds the specified hierarchy bounds listener to receive hierarchy bounds events from this component when the hierarchy to which this container belongs changes.
void addHierarchyListener(HierarchyListener l)
Adds the specified hierarchy listener to receive hierarchy changed events from this component when the hierarchy to which this container belongs changes.
void addInputMethodListener(InputMethodListener l)
Adds the specified input method listener to receive input method events from this component.
void addKeyListener(KeyListener l)
Adds the specified key listener to receive key events from this component.
void addMouseListener(MouseListener l)
Adds the specified mouse listener to receive mouse events from this component.
void addMouseMotionListener(MouseMotionListener l)
Adds the specified mouse motion listener to receive mouse motion events from this component.
void addMouseWheelListener(MouseWheelListener l)
Adds the specified mouse wheel listener to receive mouse wheel events from this component.
Rectangle bounds()
Deprecated.
As of JDK version 1.1, replaced by getBounds().
int checkImage(Image image, int width, int height, ImageObserver observer)
Returns the status of the construction of a screen representation of the specified image.
int checkImage(Image image, ImageObserver observer)
Returns the status of the construction of a screen representation of the specified image.
protected AWTEvent coalesceEvents(AWTEvent existingEvent, AWTEvent newEvent)
Potentially coalesce an event being posted with an existing event.
boolean contains(int x, int y)
Checks whether this component "contains" the specified point, where x and y are defined to be relative to the coordinate system of this component.
boolean contains(Point p)
Checks whether this component "contains" the specified point, where the point's x and y coordinates are defined to be relative to the coordinate system of this component.
Image createImage(int width, int height)
Creates an off-screen drawable image to be used for double buffering.
Image createImage(ImageProducer producer)
Creates an image from the specified image producer.
VolatileImage createVolatileImage(int width, int height)
Creates a volatile off-screen drawable image to be used for double buffering.
VolatileImage createVolatileImage(int width, int height, ImageCapabilities caps)
Creates a volatile off-screen drawable image, with the given capabilities.
void disable()
Deprecated.
As of JDK version 1.1, replaced by setEnabled(boolean).
protected final void disableEvents(long eventsToDisable)
Disables the events defined by the specified event mask parameter from being delivered to this component.
final void dispatchEvent(AWTEvent e)
Dispatches an event to this component or one of its sub components.
void enable()
Deprecated.
As of JDK version 1.1, replaced by setEnabled(boolean).
void enable(boolean b)
Deprecated.
As of JDK version 1.1, replaced by setEnabled(boolean).
protected final void enableEvents(long eventsToEnable)
Enables the events defined by the specified event mask parameter to be delivered to this component.
void enableInputMethods(boolean enable)
Enables or disables input method support for this component.
protected void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)
Support for reporting bound property changes for boolean properties.
void firePropertyChange(String propertyName, byte oldValue, byte newValue)
Reports a bound property change.
void firePropertyChange(String propertyName, char oldValue, char newValue)
Reports a bound property change.
void firePropertyChange(String propertyName, double oldValue, double newValue)
Reports a bound property change.
void firePropertyChange(String propertyName, float oldValue, float newValue)
Reports a bound property change.
protected void firePropertyChange(String propertyName, int oldValue, int newValue)
Support for reporting bound property changes for integer properties.
void firePropertyChange(String propertyName, long oldValue, long newValue)
Reports a bound property change.
void firePropertyChange(String propertyName, short oldValue, short newValue)
Reports a bound property change.
protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)
Support for reporting bound property changes for Object properties.
int getBaseline(int width, int height)
Returns the baseline.
Component.BaselineResizeBehavior getBaselineResizeBehavior()
Returns an enum indicating how the baseline of the component changes as the size changes.
Rectangle getBounds()
Gets the bounds of this component in the form of a Rectangle object.
Rectangle getBounds(Rectangle rv)
Stores the bounds of this component into "return value" rv and return rv.
ColorModel getColorModel()
Gets the instance of ColorModel used to display the component on the output device.
ComponentListener[] getComponentListeners()
Returns an array of all the component listeners registered on this component.
ComponentOrientation getComponentOrientation()
Retrieves the language-sensitive orientation that is to be used to order the elements or text within this component.
Cursor getCursor()
Gets the cursor set in the component.
DropTarget getDropTarget()
Gets the DropTarget associated with this Component.
FocusListener[] getFocusListeners()
Returns an array of all the focus listeners registered on this component.
boolean getFocusTraversalKeysEnabled()
Returns whether focus traversal keys are enabled for this Component.
Font getFont()
Gets the font of this component.
FontMetrics getFontMetrics(Font font)
Gets the font metrics for the specified font.
Color getForeground()
Gets the foreground color of this component.
Graphics getGraphics()
Creates a graphics context for this component.
GraphicsConfiguration getGraphicsConfiguration()
Gets the GraphicsConfiguration associated with this Component.
int getHeight()
Returns the current height of this component.
HierarchyBoundsListener[] getHierarchyBoundsListeners()
Returns an array of all the hierarchy bounds listeners registered on this component.
HierarchyListener[] getHierarchyListeners()
Returns an array of all the hierarchy listeners registered on this component.
boolean getIgnoreRepaint()
Returns whether or not paint messages received from the operating system should be ignored.
InputMethodListener[] getInputMethodListeners()
Returns an array of all the input method listeners registered on this component.
InputMethodRequests getInputMethodRequests()
Gets the input method request handler which supports requests from input methods for this component.
KeyListener[] getKeyListeners()
Returns an array of all the key listeners registered on this component.
Point getLocation()
Gets the location of this component in the form of a point specifying the component's top-left corner.
Point getLocation(Point rv)
Stores the x,y origin of this component into "return value" rv and return rv.
Point getLocationOnScreen()
Gets the location of this component in the form of a point specifying the component's top-left corner in the screen's coordinate space.
MouseListener[] getMouseListeners()
Returns an array of all the mouse listeners registered on this component.
MouseMotionListener[] getMouseMotionListeners()
Returns an array of all the mouse motion listeners registered on this component.
Point getMousePosition()
Returns the position of the mouse pointer in this Component's coordinate space if the Component is directly under the mouse pointer, otherwise returns null.
MouseWheelListener[] getMouseWheelListeners()
Returns an array of all the mouse wheel listeners registered on this component.
String getName()
Gets the name of the component.
Container getParent()
Gets the parent of this component.
PropertyChangeListener[] getPropertyChangeListeners()
Returns an array of all the property change listeners registered on this component.
PropertyChangeListener[] getPropertyChangeListeners(String propertyName)
Returns an array of all the listeners which have been associated with the named property.
Dimension getSize()
Returns the size of this component in the form of a Dimension object.
Dimension getSize(Dimension rv)
Stores the width/height of this component into "return value" rv and return rv.
final Object getTreeLock()
Gets this component's locking object (the object that owns the thread synchronization monitor) for AWT component-tree and layout operations.
int getWidth()
Returns the current width of this component.
int getX()
Returns the current x coordinate of the components origin.
int getY()
Returns the current y coordinate of the components origin.
boolean gotFocus(Event evt, Object what)
Deprecated.
As of JDK version 1.1, replaced by processFocusEvent(FocusEvent).
boolean handleEvent(Event evt)
Deprecated.
As of JDK version 1.1 replaced by processEvent(AWTEvent).
boolean hasFocus()
Returns true if this Component is the focus owner.
boolean imageUpdate(Image img, int infoflags, int x, int y, int w, int h)
Repaints the component when the image has changed.
boolean inside(int x, int y)
Deprecated.
As of JDK version 1.1, replaced by contains(int, int).
boolean isBackgroundSet()
Returns whether the background color has been explicitly set for this Component.
boolean isCursorSet()
Returns whether the cursor has been explicitly set for this Component.
boolean isDisplayable()
Determines whether this component is displayable.
boolean isDoubleBuffered()
Returns true if this component is painted to an offscreen image ("buffer") that's copied to the screen later.
boolean isEnabled()
Determines whether this component is enabled.
boolean isFocusable()
Returns whether this Component can be focused.
boolean isFocusOwner()
Returns true if this Component is the focus owner.
boolean isFocusTraversable()
Deprecated.
As of 1.4, replaced by isFocusable().
boolean isFontSet()
Returns whether the font has been explicitly set for this Component.
boolean isForegroundSet()
Returns whether the foreground color has been explicitly set for this Component.
boolean isLightweight()
A lightweight component doesn't have a native toolkit peer.
boolean isMaximumSizeSet()
Returns true if the maximum size has been set to a non-null value otherwise returns false.
boolean isMinimumSizeSet()
Returns whether or not setMinimumSize has been invoked with a non-null value.
boolean isPreferredSizeSet()
Returns true if the preferred size has been set to a non-null value otherwise returns false.
boolean isValid()
Determines whether this component is valid.
boolean isVisible()
Determines whether this component should be visible when its parent is visible.
boolean keyDown(Event evt, int key)
Deprecated.
As of JDK version 1.1, replaced by processKeyEvent(KeyEvent).
boolean keyUp(Event evt, int key)
Deprecated.
As of JDK version 1.1, replaced by processKeyEvent(KeyEvent).
void list()
Prints a listing of this component to the standard system output stream System.out.
void list(PrintStream out)
Prints a listing of this component to the specified output stream.
void list(PrintWriter out)
Prints a listing to the specified print writer.
Point location()
Deprecated.
As of JDK version 1.1, replaced by getLocation().
boolean lostFocus(Event evt, Object what)
Deprecated.
As of JDK version 1.1, replaced by processFocusEvent(FocusEvent).
boolean mouseDown(Event evt, int x, int y)
Deprecated.
As of JDK version 1.1, replaced by processMouseEvent(MouseEvent).
boolean mouseDrag(Event evt, int x, int y)
Deprecated.
As of JDK version 1.1, replaced by processMouseMotionEvent(MouseEvent).
boolean mouseEnter(Event evt, int x, int y)
Deprecated.
As of JDK version 1.1, replaced by processMouseEvent(MouseEvent).
boolean mouseExit(Event evt, int x, int y)
Deprecated.
As of JDK version 1.1, replaced by processMouseEvent(MouseEvent).
boolean mouseMove(Event evt, int x, int y)
Deprecated.
As of JDK version 1.1, replaced by processMouseMotionEvent(MouseEvent).
boolean mouseUp(Event evt, int x, int y)
Deprecated.
As of JDK version 1.1, replaced by processMouseEvent(MouseEvent).
void move(int x, int y)
Deprecated.
As of JDK version 1.1, replaced by setLocation(int, int).
void nextFocus()
Deprecated.
As of JDK version 1.1, replaced by transferFocus().
void paintAll(Graphics g)
Paints this component and all of its subcomponents.
boolean prepareImage(Image image, int width, int height, ImageObserver observer)
Prepares an image for rendering on this component at the specified width and height.
boolean prepareImage(Image image, ImageObserver observer)
Prepares an image for rendering on this component.
void printAll(Graphics g)
Prints this component and all of its subcomponents.
protected void processComponentEvent(ComponentEvent e)
Processes component events occurring on this component by dispatching them to any registered ComponentListener objects.
protected void processFocusEvent(FocusEvent e)
Processes focus events occurring on this component by dispatching them to any registered FocusListener objects.
protected void processHierarchyBoundsEvent(HierarchyEvent e)
Processes hierarchy bounds events occurring on this component by dispatching them to any registered HierarchyBoundsListener objects.
protected void processHierarchyEvent(HierarchyEvent e)
Processes hierarchy events occurring on this component by dispatching them to any registered HierarchyListener objects.
protected void processInputMethodEvent(InputMethodEvent e)
Processes input method events occurring on this component by dispatching them to any registered InputMethodListener objects.
protected void processKeyEvent(KeyEvent e)
Processes key events occurring on this component by dispatching them to any registered KeyListener objects.
protected void processMouseEvent(MouseEvent e)
Processes mouse events occurring on this component by dispatching them to any registered MouseListener objects.
protected void processMouseMotionEvent(MouseEvent e)
Processes mouse motion events occurring on this component by dispatching them to any registered MouseMotionListener objects.
protected void processMouseWheelEvent(MouseWheelEvent e)
Processes mouse wheel events occurring on this component by dispatching them to any registered MouseWheelListener objects.
void remove(MenuComponent popup)
Removes the specified popup menu from the component.
void removeComponentListener(ComponentListener l)
Removes the specified component listener so that it no longer receives component events from this component.
void removeFocusListener(FocusListener l)
Removes the specified focus listener so that it no longer receives focus events from this component.
void removeHierarchyBoundsListener(HierarchyBoundsListener l)
Removes the specified hierarchy bounds listener so that it no longer receives hierarchy bounds events from this component.
void removeHierarchyListener(HierarchyListener l)
Removes the specified hierarchy listener so that it no longer receives hierarchy changed events from this component.
void removeInputMethodListener(InputMethodListener l)
Removes the specified input method listener so that it no longer receives input method events from this component.
void removeKeyListener(KeyListener l)
Removes the specified key listener so that it no longer receives key events from this component.
void removeMouseListener(MouseListener l)
Removes the specified mouse listener so that it no longer receives mouse events from this component.
void removeMouseMotionListener(MouseMotionListener l)
Removes the specified mouse motion listener so that it no longer receives mouse motion events from this component.
void removeMouseWheelListener(MouseWheelListener l)
Removes the specified mouse wheel listener so that it no longer receives mouse wheel events from this component.
void removePropertyChangeListener(PropertyChangeListener listener)
Removes a PropertyChangeListener from the listener list.
void removePropertyChangeListener(String propertyName, PropertyChangeListener listener)
Removes a PropertyChangeListener from the listener list for a specific property.
void repaint()
Repaints this component.
void repaint(int x, int y, int width, int height)
Repaints the specified rectangle of this component.
void repaint(long tm)
Repaints the component.
void repaint(long tm, int x, int y, int width, int height)
Repaints the specified rectangle of this component within tm milliseconds.
void requestFocus()
Requests that this Component get the input focus, and that this Component's top-level ancestor become the focused Window.
protected boolean requestFocus(boolean temporary)
Requests that this Component get the input focus, and that this Component's top-level ancestor become the focused Window.
protected boolean requestFocus(boolean temporary, FocusEvent.Cause cause)
Requests by the reason of cause that this Component get the input focus, and that this Component's top-level ancestor become the focused Window.
void requestFocus(FocusEvent.Cause cause)
Requests by the reason of cause that this Component get the input focus, and that this Component's top-level ancestor become the focused Window.
boolean requestFocusInWindow()
Requests that this Component get the input focus, if this Component's top-level ancestor is already the focused Window.
protected boolean requestFocusInWindow(boolean temporary)
Requests that this Component get the input focus, if this Component's top-level ancestor is already the focused Window.
boolean requestFocusInWindow(FocusEvent.Cause cause)
Requests by the reason of cause that this Component get the input focus, if this Component's top-level ancestor is already the focused Window.
void resize(int width, int height)
Deprecated.
As of JDK version 1.1, replaced by setSize(int, int).
void resize(Dimension d)
Deprecated.
As of JDK version 1.1, replaced by setSize(Dimension).
void revalidate()
Revalidates the component hierarchy up to the nearest validate root.
void setComponentOrientation(ComponentOrientation o)
Sets the language-sensitive orientation that is to be used to order the elements or text within this component.
void setDropTarget(DropTarget dt)
Associate a DropTarget with this component.
void setEnabled(boolean b)
Enables or disables this component, depending on the value of the parameter b.
void setFocusable(boolean focusable)
Sets the focusable state of this Component to the specified value.
void setFocusTraversalKeysEnabled(boolean focusTraversalKeysEnabled)
Sets whether focus traversal keys are enabled for this Component.
void setForeground(Color c)
Sets the foreground color of this component.
void setIgnoreRepaint(boolean ignoreRepaint)
Sets whether or not paint messages received from the operating system should be ignored.
void setLocale(Locale l)
Sets the locale of this component.
void setMaximumSize(Dimension maximumSize)
Sets the maximum size of this component to a constant value.
void setMixingCutoutShape(Shape shape)
Sets a 'mixing-cutout' shape for this lightweight component.
void setName(String name)
Sets the name of the component to the specified string.
void setPreferredSize(Dimension preferredSize)
Sets the preferred size of this component to a constant value.
void show(boolean b)
Deprecated.
As of JDK version 1.1, replaced by setVisible(boolean).
Dimension size()
Deprecated.
As of JDK version 1.1, replaced by getSize().
String toString()
Returns a string representation of this component and its values.
void transferFocus()
Transfers the focus to the next component, as though this Component were the focus owner.
void transferFocusBackward()
Transfers the focus to the previous component, as though this Component were the focus owner.
void transferFocusUpCycle()
Transfers the focus up one focus traversal cycle.

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Modifier and Type Method Description
protected Object clone()
Creates and returns a copy of this object.
boolean equals(Object obj)
Indicates whether some other object is "equal to" this one.
protected void finalize()
Deprecated, for removal: This API element is subject to removal in a future version.
Finalization is deprecated and subject to removal in a future release.
final Class<?> getClass()
Returns the runtime class of this Object.
int hashCode()
Returns a hash code value for this object.
final void notify()
Wakes up a single thread that is waiting on this object's monitor.
final void notifyAll()
Wakes up all threads that are waiting on this object's monitor.
final void wait()
Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
final void wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
final void wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Method Details

getOrientation

public int getOrientation()
Returns the orientation of the toolbar window when the toolbar is floating. The orientation is either one of JToolBar.HORIZONTAL or JToolBar.VERTICAL.
Returns:
the orientation of the toolbar window
Since:
1.6

setOrientation

public void setOrientation(int o)
Sets the orientation.
Parameters:
o - the new orientation

getOffset

public Point getOffset()
Returns the offset.
Returns:
the offset

setOffset

public void setOffset(Point p)
Sets the offset.
Parameters:
p - the new offset

setBorderColor

public void setBorderColor(Color c)
Sets the border color.
Parameters:
c - the new border color

getBorderColor

public Color getBorderColor()
Returns the border color.
Returns:
the border color

Report a bug or suggest an enhancement
For further API reference and developer documentation see the Java SE Documentation, which contains more detailed, developer-targeted descriptions with conceptual overviews, definitions of terms, workarounds, and working code examples. Other versions.
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Copyright © 1993, 2026, Oracle and/or its affiliates, 500 Oracle Parkway, Redwood Shores, CA 94065 USA.
All rights reserved. Use is subject to license terms and the documentation redistribution policy.

© 1993, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

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