| |
|
| java.lang.Object
 java.awt.Component
java.awt.Container
All known Subclasses: java.awt.ScrollPane, java.awt.Window, java.awt.Panel,
| Container | | public class Container extends Component (Code) | | A generic Abstract Window Toolkit(AWT) container object is a component
that can contain other AWT components.
Components added to a container are tracked in a list. The order
of the list will define the components' front-to-back stacking order
within the container. If no index is specified when adding a
component to a container, it will be added to the end of the list
(and hence to the bottom of the stacking order).
Note: For details on the focus subsystem, see
How to Use the Focus Subsystem,
a section in The Java Tutorial, and the
Focus Specification
for more information.
version:
1.295, 05/05/07
author:
Arthur van Hoff
author:
Sami Shaio
See Also: Container.add(java.awt.Component,int)
See Also: Container.getComponent(int)
See Also: LayoutManager
since:
JDK1.0 |
| Inner Class :static interface EventTargetFilter | |
| Inner Class :static class MouseEventTargetFilter implements EventTargetFilter | |
| Inner Class :static class DropTargetEventTargetFilter implements EventTargetFilter | |
| Inner Class :final static class WakingRunnable implements Runnable | |
| Inner Class :protected class AccessibleAWTContainer extends AccessibleAWTComponent | |
| Constructor Summary | |
| public | Container()
Constructs a new Container. |
| Method Summary | |
| public Component | add(Component comp)
Appends the specified component to the end of this container. | | public Component | add(String name, Component comp)
Adds the specified component to this container.
This is a convenience method for
Container.addImpl .
This method is obsolete as of 1.1. | | public Component | add(Component comp, int index)
Adds the specified component to this container at the given
position. | | public void | add(Component comp, Object constraints)
Adds the specified component to the end of this container. | | public void | add(Component comp, Object constraints, int index)
Adds the specified component to this container with the specified
constraints at the specified index. | | public synchronized 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. | | public void | addNotify()
Makes this Container displayable by connecting it to
a native screen resource. | | public void | addPropertyChangeListener(PropertyChangeListener listener)
Adds a PropertyChangeListener to the listener list. | | public void | addPropertyChangeListener(String propertyName, PropertyChangeListener listener)
Adds a PropertyChangeListener to the listener list for a specific
property. | | void | adjustDecendantsOnParent(int num)
| | void | adjustDescendants(int num)
| | void | adjustListeningChildren(long mask, int num)
| | public void | applyComponentOrientation(ComponentOrientation o)
Sets the ComponentOrientation property of this container
and all components contained within it. | | public 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. | | boolean | canContainFocusOwner(Component focusOwnerCandidate)
Checks whether this container can contain component which is focus owner. | | void | checkGD(String stringID)
Checks that all Components that this Container contains are on
the same GraphicsDevice as this Container. | | void | checkTreeLock()
| | void | clearCurrentFocusCycleRootOnHide()
| | void | clearMostRecentFocusOwnerOnHide()
| | final boolean | containsFocus()
| | public int | countComponents()
| | int | countHierarchyMembers()
| | final void | createChildHierarchyEvents(int id, long changeFlags, boolean enabledOnToolkit)
| | final int | createHierarchyEvents(int id, Component changed, Container changedParent, long changeFlags, boolean enabledOnToolkit)
| | public void | deliverEvent(Event e)
| | void | dispatchEventImpl(AWTEvent e)
| | void | dispatchEventToSelf(AWTEvent e)
| | public void | doLayout()
Causes this container to lay out its components. | | boolean | eventEnabled(AWTEvent e)
| | public Component | findComponentAt(int x, int y)
Locates the visible child component that contains the specified
position. | | final Component | findComponentAt(int x, int y, boolean ignoreEnabled)
Private version of findComponentAt which has a controllable
behavior. | | public Component | findComponentAt(Point p)
Locates the visible child component that contains the specified
point. | | final Component | findComponentAtImpl(int x, int y, boolean ignoreEnabled)
| | Accessible | getAccessibleAt(Point p)
Returns the Accessible child contained at the local
coordinate Point, if one exists. | | Accessible | getAccessibleChild(int i)
Returns the nth Accessible child of the object. | | int | getAccessibleChildrenCount()
Returns the number of accessible children in the object. | | public float | getAlignmentX()
Returns the alignment along the x axis. | | public float | getAlignmentY()
Returns the alignment along the y axis. | | public Component | getComponent(int n)
Gets the nth component in this container.
Parameters:
n - the index of the component to get. | | public Component | getComponentAt(int x, int y)
Locates the component that contains the x,y position. | | public Component | getComponentAt(Point p)
Gets the component that contains the specified point.
Parameters:
p - the point. | | public int | getComponentCount()
Gets the number of components in this panel. | | public int | getComponentZOrder(Component comp)
Returns the z-order index of the component inside the container. | | public Component[] | getComponents()
Gets all the components in this container.
an array of all the components in this container. | | final Component[] | getComponents_NoClientCode()
| | public synchronized ContainerListener[] | getContainerListeners()
Returns an array of all the container listeners
registered on this container. | | Component | getDropTargetEventTarget(int x, int y, boolean includeSelf)
Fetches the top-most (deepest) component to receive SunDropTargetEvents. | | public Set<AWTKeyStroke> | getFocusTraversalKeys(int id)
Returns the Set of focus traversal keys for a given traversal operation
for this Container. | | public 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. | | Container | getHeavyweightContainer()
Returns closest heavyweight component to this container. | | public Insets | getInsets()
Determines the insets of this container, which indicate the size
of the container's border. | | public LayoutManager | getLayout()
Gets the layout manager for this container. | | public T[] | getListeners(Class<T> listenerType)
Returns an array of all the objects currently registered
as FooListeners
upon this Container. | | public Dimension | getMaximumSize()
Returns the maximum size of this container. | | public Dimension | getMinimumSize()
Returns the minimum size of this container. | | Component | getMouseEventTarget(int x, int y, boolean includeSelf)
Fetchs the top-most (deepest) lightweight component that is interested
in receiving mouse events. | | public 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. | | public Dimension | getPreferredSize()
Returns the preferred size of this container. | | final Container | getTraversalRoot()
| | void | initializeFocusTraversalKeys()
| | public Insets | insets()
| | public void | invalidate()
Invalidates the container. | | void | invalidateTree()
Recursively descends the container tree and invalidates all
contained components. | | public boolean | isAncestorOf(Component c)
Checks if the component is contained in the component hierarchy of
this container. | | public boolean | isFocusCycleRoot(Container container)
Returns whether the specified Container is the focus cycle root of this
Container's focus traversal cycle. | | public boolean | isFocusCycleRoot()
Returns whether this Container is the root of a focus traversal cycle.
Once focus enters a traversal cycle, typically it cannot leave it via
focus traversal unless one of the up- or down-cycle keys is pressed.
Normal traversal is limited to this Container, and all of this
Container's descendants that are not descendants of inferior focus
cycle roots. | | final public boolean | isFocusTraversalPolicyProvider()
Returns whether this container provides focus traversal
policy. | | public boolean | isFocusTraversalPolicySet()
Returns whether the focus traversal policy has been explicitly set for
this Container. | | boolean | isSameOrAncestorOf(Component comp, boolean allowChildren)
| | public void | layout()
| | void | lightweightPaint(Graphics g)
Simulates the peer callbacks into java.awt for printing of
lightweight Containers. | | void | lightweightPrint(Graphics g)
Simulates the peer callbacks into java.awt for printing of
lightweight Containers. | | public void | list(PrintStream out, int indent)
Prints a listing of this container to the specified output
stream. | | public void | list(PrintWriter out, int indent)
Prints out a list, starting at the specified indentation,
to the specified print writer.
The immediate children of the container are printed with
an indentation of indent+1. | | public Component | locate(int x, int y)
| | public Dimension | minimumSize()
| | int | numListening(long mask)
| | public void | paint(Graphics g)
Paints the container. | | public void | paintComponents(Graphics g)
Paints each of the components in this container. | | void | paintHeavyweightComponents(Graphics g)
Prints all the heavyweight subcomponents. | | protected String | paramString()
Returns a string representing the state of this Container.
This method is intended to be used only for debugging purposes, and the
content and format of the returned string may vary between
implementations. | | void | postProcessKeyEvent(KeyEvent e)
| | boolean | postsOldMouseEvents()
| | void | preProcessKeyEvent(KeyEvent e)
| | public Dimension | preferredSize()
| | public void | print(Graphics g)
Prints the container. | | public void | printComponents(Graphics g)
Prints each of the components in this container. | | void | printHeavyweightComponents(Graphics g)
Prints all the heavyweight subcomponents. | | protected void | processContainerEvent(ContainerEvent e)
Processes container events occurring on this container by
dispatching them to any registered ContainerListener objects. | | protected void | processEvent(AWTEvent e)
Processes events on this container. | | void | proxyEnableEvents(long events)
This is called by lightweight components that want the containing
windowed parent to enable some kind of events on their behalf. | | public void | remove(int index)
Removes the component, specified by index,
from this container. | | public void | remove(Component comp)
Removes the specified component from this container. | | public void | removeAll()
Removes all the components from this container. | | public synchronized void | removeContainerListener(ContainerListener l)
Removes the specified container listener so it no longer receives
container events from this container. | | public void | removeNotify()
Makes this Container undisplayable by removing its connection
to its native screen resource. | | public void | setComponentZOrder(Component comp, int index)
Moves the specified component to the specified z-order index in
the container. | | public void | setFocusCycleRoot(boolean focusCycleRoot)
Sets whether this Container is the root of a focus traversal cycle. | | public void | setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)
Sets the focus traversal keys for a given traversal operation for this
Container.
The default values for a Container's focus traversal keys are
implementation-dependent. | | public 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 public void | setFocusTraversalPolicyProvider(boolean provider)
Sets whether this container will be used to provide focus
traversal policy. | | public void | setFont(Font f)
Sets the font of this container. | | public void | setLayout(LayoutManager mgr)
Sets the layout manager for this container. | | public void | transferFocusDownCycle()
Transfers the focus down one focus traversal cycle. | | public void | update(Graphics g)
Updates the container. | | public void | validate()
Validates this container and all of its subcomponents.
The validate method is used to cause a container
to lay out its subcomponents again. | | protected void | validateTree()
Recursively descends the container tree and recomputes the
layout for any subtrees marked as needing it (those marked as
invalid). |
| INCLUDE_SELF | | final static boolean INCLUDE_SELF(Code) | | A constant which toggles one of the controllable behaviors
of getMouseEventTarget. It is used to specify whether
the method can return the Container on which it is originally called
in case if none of its children are the current mouse event targets.
See Also: Container.getMouseEventTarget(int,int,boolean,boolean,boolean) |
| descendantsCount | | transient int descendantsCount(Code) | | |
| listeningBoundsChildren | | transient int listeningBoundsChildren(Code) | | |
| listeningChildren | | transient int listeningChildren(Code) | | |
| modalAppContext | | transient AppContext modalAppContext(Code) | | |
| Container | | public Container()(Code) | | Constructs a new Container. Containers can be extended directly,
but are lightweight in this case and must be contained by a parent
somewhere higher up in the component tree that is native.
(such as Frame for example).
|
| add | | public Component add(Component comp)(Code) | | Appends the specified component to the end of this container.
This is a convenience method for
Container.addImpl .
Note: If a component has been added to a container that
has been displayed, validate must be
called on that container to display the new component.
If multiple components are being added, you can improve
efficiency by calling validate only once,
after all the components have been added.
Parameters:
comp - the component to be added
exception:
NullPointerException - if comp is null
See Also: Container.addImpl
See Also: Container.validate
See Also: javax.swing.JComponent.revalidate the component argument |
| add | | public void add(Component comp, Object constraints)(Code) | | Adds the specified component to the end of this container.
Also notifies the layout manager to add the component to
this container's layout using the specified constraints object.
This is a convenience method for
Container.addImpl .
Note: If a component has been added to a container that
has been displayed, validate must be
called on that container to display the new component.
If multiple components are being added, you can improve
efficiency by calling validate only once,
after all the components have been added.
Parameters:
comp - the component to be added
Parameters:
constraints - an object expressing layout contraints for this component
exception:
NullPointerException - if comp is null
See Also: Container.addImpl
See Also: Container.validate
See Also: javax.swing.JComponent.revalidate
See Also: LayoutManager
since:
JDK1.1 |
| add | | public void add(Component comp, Object constraints, int index)(Code) | | Adds the specified component to this container with the specified
constraints at the specified index. Also notifies the layout
manager to add the component to the this container's layout using
the specified constraints object.
This is a convenience method for
Container.addImpl .
Note: If a component has been added to a container that
has been displayed, validate must be
called on that container to display the new component.
If multiple components are being added, you can improve
efficiency by calling validate only once,
after all the components have been added.
Parameters:
comp - the component to be added
Parameters:
constraints - an object expressing layout contraints for this
Parameters:
index - the position in the container's list at which to insertthe component; -1 means insert at the endcomponent
exception:
NullPointerException - if comp is null
exception:
IllegalArgumentException - if index is invalid (seeContainer.addImpl for details)
See Also: Container.addImpl
See Also: Container.validate
See Also: javax.swing.JComponent.revalidate
See Also: Container.remove
See Also: LayoutManager |
| addImpl | | protected void addImpl(Component comp, Object constraints, int index)(Code) | | Adds the specified component to this container at the specified
index. This method also notifies the layout manager to add
the component to this container's layout using the specified
constraints object via the addLayoutComponent
method.
The constraints are
defined by the particular layout manager being used. For
example, the BorderLayout class defines five
constraints: BorderLayout.NORTH,
BorderLayout.SOUTH, BorderLayout.EAST,
BorderLayout.WEST, and BorderLayout.CENTER.
The GridBagLayout class requires a
GridBagConstraints object. Failure to pass
the correct type of constraints object results in an
IllegalArgumentException.
If the current layout manager implements
LayoutManager2 , then
LayoutManager2.addLayoutComponent(ComponentObject) is invoked on
it. If the current layout manager does not implement
LayoutManager2 , and constraints is a
String , then
LayoutManager.addLayoutComponent(StringComponent) is invoked on it.
If the component is not an ancestor of this container and has a non-null
parent, it is removed from its current parent before it is added to this
container.
This is the method to override if a program needs to track
every add request to a container as all other add methods defer
to this one. An overriding method should
usually include a call to the superclass's version of the method:
super.addImpl(comp, constraints, index)
Parameters:
comp - the component to be added
Parameters:
constraints - an object expressing layout constraints for this component
Parameters:
index - the position in the container's list at which toinsert the component, where -1 means append to the end
exception:
IllegalArgumentException - if index is invalid;if comp is a child of this container, the validrange is [-1, getComponentCount()-1] ; if component isnot a child of this container, the valid range is [-1, getComponentCount()]
exception:
IllegalArgumentException - if comp is an ancestor ofthis container
exception:
IllegalArgumentException - if adding a window to a container
exception:
NullPointerException - if comp is null
See Also: Container.add(Component)
See Also:
See Also: Container.add(Component,int)
See Also:
See Also: Container.add(Component,java.lang.Object)
See Also:
See Also: LayoutManager
See Also: LayoutManager2
since:
JDK1.1 |
| addNotify | | public void addNotify()(Code) | | Makes this Container displayable by connecting it to
a native screen resource. Making a container displayable will
cause all of its children to be made displayable.
This method is called internally by the toolkit and should
not be called directly by programs.
See Also: Component.isDisplayable
See Also: Container.removeNotify |
| addPropertyChangeListener | | public void addPropertyChangeListener(PropertyChangeListener listener)(Code) | | Adds a PropertyChangeListener to the listener list. The listener is
registered for all bound properties of this class, including the
following:
- this Container's font ("font")
- this Container's background color ("background")
- this Container's foreground color ("foreground")
- this Container's focusability ("focusable")
- this Container's focus traversal keys enabled state
("focusTraversalKeysEnabled")
- this Container's Set of FORWARD_TRAVERSAL_KEYS
("forwardFocusTraversalKeys")
- this Container's Set of BACKWARD_TRAVERSAL_KEYS
("backwardFocusTraversalKeys")
- this Container's Set of UP_CYCLE_TRAVERSAL_KEYS
("upCycleFocusTraversalKeys")
- this Container's Set of DOWN_CYCLE_TRAVERSAL_KEYS
("downCycleFocusTraversalKeys")
- this Container's focus traversal policy ("focusTraversalPolicy")
- this Container's focus-cycle-root state ("focusCycleRoot")
Note that if this Container is inheriting a bound property, then no
event will be fired in response to a change in the inherited property.
If listener is null, no exception is thrown and no action is performed.
Parameters:
listener - the PropertyChangeListener to be added
See Also: Component.removePropertyChangeListener
See Also: Container.addPropertyChangeListener(java.lang.String,java.beans.PropertyChangeListener) |
| addPropertyChangeListener | | public void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)(Code) | | Adds a PropertyChangeListener to the listener list for a specific
property. The specified property may be user-defined, or one of the
following defaults:
- this Container's font ("font")
- this Container's background color ("background")
- this Container's foreground color ("foreground")
- this Container's focusability ("focusable")
- this Container's focus traversal keys enabled state
("focusTraversalKeysEnabled")
- this Container's Set of FORWARD_TRAVERSAL_KEYS
("forwardFocusTraversalKeys")
- this Container's Set of BACKWARD_TRAVERSAL_KEYS
("backwardFocusTraversalKeys")
- this Container's Set of UP_CYCLE_TRAVERSAL_KEYS
("upCycleFocusTraversalKeys")
- this Container's Set of DOWN_CYCLE_TRAVERSAL_KEYS
("downCycleFocusTraversalKeys")
- this Container's focus traversal policy ("focusTraversalPolicy")
- this Container's focus-cycle-root state ("focusCycleRoot")
- this Container's focus-traversal-policy-provider state("focusTraversalPolicyProvider")
- this Container's focus-traversal-policy-provider state("focusTraversalPolicyProvider")
Note that if this Container is inheriting a bound property, then no
event will be fired in response to a change in the inherited property.
If listener is null, no exception is thrown and no action is performed.
Parameters:
propertyName - one of the property names listed above
Parameters:
listener - the PropertyChangeListener to be added
See Also: Container.addPropertyChangeListener(java.beans.PropertyChangeListener)
See Also: Component.removePropertyChangeListener |
| adjustDecendantsOnParent | | void adjustDecendantsOnParent(int num)(Code) | | |
| adjustDescendants | | void adjustDescendants(int num)(Code) | | |
| adjustListeningChildren | | void adjustListeningChildren(long mask, int num)(Code) | | |
| areFocusTraversalKeysSet | | public boolean areFocusTraversalKeysSet(int id)(Code) | | Returns whether the Set of focus traversal keys for the given focus
traversal operation has been explicitly defined for this Container. If
this method returns false, this Container is inheriting the
Set from an ancestor, or from the current KeyboardFocusManager.
Parameters:
id - one of KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS,KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS, orKeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS true if the the Set of focus traversal keys for thegiven focus traversal operation has been explicitly defined forthis Component; false otherwise.
throws:
IllegalArgumentException - if id is not one ofKeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS,KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS, orKeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS
since:
1.4 |
| canContainFocusOwner | | boolean canContainFocusOwner(Component focusOwnerCandidate)(Code) | | Checks whether this container can contain component which is focus owner.
Verifies that container is enable and showing, and if it is focus cycle root
its FTP allows component to be focus owner
since:
1.5 |
| checkGD | | void checkGD(String stringID)(Code) | | Checks that all Components that this Container contains are on
the same GraphicsDevice as this Container. If not, throws an
IllegalArgumentException.
|
| checkTreeLock | | void checkTreeLock()(Code) | | |
| clearCurrentFocusCycleRootOnHide | | void clearCurrentFocusCycleRootOnHide()(Code) | | |
| clearMostRecentFocusOwnerOnHide | | void clearMostRecentFocusOwnerOnHide()(Code) | | |
| containsFocus | | final boolean containsFocus()(Code) | | |
| countComponents | | public int countComponents()(Code) | | |
| countHierarchyMembers | | int countHierarchyMembers()(Code) | | |
| createChildHierarchyEvents | | final void createChildHierarchyEvents(int id, long changeFlags, boolean enabledOnToolkit)(Code) | | |
| createHierarchyEvents | | final int createHierarchyEvents(int id, Component changed, Container changedParent, long changeFlags, boolean enabledOnToolkit)(Code) | | |
| findComponentAt | | public Component findComponentAt(int x, int y)(Code) | | Locates the visible child component that contains the specified
position. The top-most child component is returned in the case
where there is overlap in the components. If the containing child
component is a Container, this method will continue searching for
the deepest nested child component. Components which are not
visible are ignored during the search.
The findComponentAt method is different from getComponentAt in
that getComponentAt only searches the Container's immediate
children; if the containing component is a Container,
findComponentAt will search that child to find a nested component.
Parameters:
x - the x coordinate
Parameters:
y - the y coordinate null if the component does not contain the position.If there is no child component at the requested point and the point is within the bounds of the container the container itself is returned.
See Also: Component.contains
See Also: Container.getComponentAt
since:
1.2 |
| findComponentAt | | final Component findComponentAt(int x, int y, boolean ignoreEnabled)(Code) | | Private version of findComponentAt which has a controllable
behavior. Setting 'ignoreEnabled' to 'false' bypasses disabled
Components during the search. This behavior is used by the
lightweight cursor support in sun.awt.GlobalCursorManager.
The cursor code calls this function directly via native code.
The addition of this feature is temporary, pending the
adoption of new, public API which exports this feature.
|
| findComponentAt | | public Component findComponentAt(Point p)(Code) | | Locates the visible child component that contains the specified
point. The top-most child component is returned in the case
where there is overlap in the components. If the containing child
component is a Container, this method will continue searching for
the deepest nested child component. Components which are not
visible are ignored during the search.
The findComponentAt method is different from getComponentAt in
that getComponentAt only searches the Container's immediate
children; if the containing component is a Container,
findComponentAt will search that child to find a nested component.
Parameters:
p - the point. null if the component does not contain the position.If there is no child component at the requested point and the point is within the bounds of the container the container itself is returned.
See Also: Component.contains
See Also: Container.getComponentAt
since:
1.2 |
| findComponentAtImpl | | final Component findComponentAtImpl(int x, int y, boolean ignoreEnabled)(Code) | | |
| getAccessibleAt | | Accessible getAccessibleAt(Point p)(Code) | | Returns the Accessible child contained at the local
coordinate Point, if one exists. Otherwise
returns null.
Parameters:
p - the point defining the top-left corner of the Accessible, given in the coordinate spaceof the object's parent the Accessible at the specified location,if it exists; otherwise null |
| getAccessibleChild | | Accessible getAccessibleChild(int i)(Code) | | Returns the nth Accessible child of the object.
Parameters:
i - zero-based index of child the nth Accessible child of the object |
| getAccessibleChildrenCount | | int getAccessibleChildrenCount()(Code) | | Returns the number of accessible children in the object. If all
of the children of this object implement Accessible,
then this method should return the number of children of this object.
the number of accessible children in the object |
| getAlignmentX | | public float getAlignmentX()(Code) | | Returns the alignment along the x axis. This specifies how
the component would like to be aligned relative to other
components. The value should be a number between 0 and 1
where 0 represents alignment along the origin, 1 is aligned
the furthest away from the origin, 0.5 is centered, etc.
|
| getAlignmentY | | public float getAlignmentY()(Code) | | Returns the alignment along the y axis. This specifies how
the component would like to be aligned relative to other
components. The value should be a number between 0 and 1
where 0 represents alignment along the origin, 1 is aligned
the furthest away from the origin, 0.5 is centered, etc.
|
| getComponent | | public Component getComponent(int n)(Code) | | Gets the nth component in this container.
Parameters:
n - the index of the component to get. the nth component in this container.
exception:
ArrayIndexOutOfBoundsException - if the nth value does not exist. |
| getComponentAt | | public Component getComponentAt(int x, int y)(Code) | | Locates the component that contains the x,y position. The
top-most child component is returned in the case where there
is overlap in the components. This is determined by finding
the component closest to the index 0 that claims to contain
the given point via Component.contains(), except that Components
which have native peers take precedence over those which do not
(i.e., lightweight Components).
Parameters:
x - the x coordinate
Parameters:
y - the y coordinate null if the component does not contain the position.If there is no child component at the requested point and the point is within the bounds of the container the container itself is returned; otherwise the top-most child is returned.
See Also: Component.contains
since:
JDK1.1 |
| getComponentAt | | public Component getComponentAt(Point p)(Code) | | Gets the component that contains the specified point.
Parameters:
p - the point. returns the component that contains the point,or null if the component does not contain the point.
See Also: Component.contains
See Also:
since:
JDK1.1 |
| getComponentCount | | public int getComponentCount()(Code) | | Gets the number of components in this panel.
the number of components in this panel.
See Also: Container.getComponent
since:
JDK1.1 |
| getComponentZOrder | | public int getComponentZOrder(Component comp)(Code) | | Returns the z-order index of the component inside the container.
The higher a component is in the z-order hierarchy, the lower
its index. The component with the lowest z-order index is
painted last, above all other child components.
Parameters:
comp - the component being queried the z-order index of the component; otherwise returns -1 if the component is nullor doesn't belong to the container
See Also: Container.setComponentZOrder(java.awt.Component,int)
since:
1.5 |
| getComponents | | public Component[] getComponents()(Code) | | Gets all the components in this container.
an array of all the components in this container. |
| getComponents_NoClientCode | | final Component[] getComponents_NoClientCode()(Code) | | |
| getDropTargetEventTarget | | Component getDropTargetEventTarget(int x, int y, boolean includeSelf)(Code) | | Fetches the top-most (deepest) component to receive SunDropTargetEvents.
|
| getFocusTraversalKeys | | public Set<AWTKeyStroke> getFocusTraversalKeys(int id)(Code) | | Returns the Set of focus traversal keys for a given traversal operation
for this Container. (See
setFocusTraversalKeys for a full description of each key.)
If a Set of traversal keys has not been explicitly defined for this
Container, then this Container's parent's Set is returned. If no Set
has been explicitly defined for any of this Container's ancestors, then
the current KeyboardFocusManager's default Set is returned.
Parameters:
id - one of KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS,KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS, orKeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS the Set of AWTKeyStrokes for the specified operation. The Setwill be unmodifiable, and may be empty. null will never bereturned.
See Also: Container.setFocusTraversalKeys
See Also: KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS
See Also: KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS
See Also: KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS
See Also: KeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS
throws:
IllegalArgumentException - if id is not one ofKeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS,KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS, orKeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS
since:
1.4 |
| getFocusTraversalPolicy | | public FocusTraversalPolicy getFocusTraversalPolicy()(Code) | | 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. If no traversal policy has been explicitly set for this
Container, then this Container's focus-cycle-root ancestor's policy is
returned.
this Container's focus traversal policy, or null if thisContainer is not a focus cycle root.
See Also: Container.setFocusTraversalPolicy
See Also: Container.setFocusCycleRoot
See Also: Container.isFocusCycleRoot
since:
1.4 |
| getHeavyweightContainer | | Container getHeavyweightContainer()(Code) | | Returns closest heavyweight component to this container. If this container is heavyweight
returns this.
since:
1.5 |
| getInsets | | public Insets getInsets()(Code) | | Determines the insets of this container, which indicate the size
of the container's border.
A Frame object, for example, has a top inset that
corresponds to the height of the frame's title bar.
the insets of this container.
See Also: Insets
See Also: LayoutManager
since:
JDK1.1 |
| getListeners | | public T[] getListeners(Class<T> listenerType)(Code) | | Returns an array of all the objects currently registered
as FooListeners
upon this Container.
FooListeners are registered using the
addFooListener method.
You can specify the listenerType argument
with a class literal, such as
FooListener.class.
For example, you can query a
Container c
for its container listeners with the following code:
ContainerListener[] cls = (ContainerListener[])(c.getListeners(ContainerListener.class));
If no such listeners exist, this method returns an empty array.
Parameters:
listenerType - the type of listeners requested; this parametershould specify an interface that descends fromjava.util.EventListener an array of all objects registered asFooListeners on this container,or an empty array if no such listeners have been added
exception:
ClassCastException - if listenerTypedoesn't specify a class or interface that implementsjava.util.EventListener
See Also: Container.getContainerListeners
since:
1.3 |
| getMouseEventTarget | | Component getMouseEventTarget(int x, int y, boolean includeSelf)(Code) | | Fetchs the top-most (deepest) lightweight component that is interested
in receiving mouse events.
|
| getMousePosition | | public Point getMousePosition(boolean allowChildren) throws HeadlessException(Code) | | Returns the position of the mouse pointer in this Container's
coordinate space if the Container is under the mouse pointer,
otherwise returns null.
This method is similar to
Component.getMousePosition with the exception
that it can take the Container's children into account.
If allowChildren is false, this method will return
a non-null value only if the mouse pointer is above the Container
directly, not above the part obscured by children.
If allowChildren is true, this method returns
a non-null value if the mouse pointer is above Container or any
of its descendants.
exception:
HeadlessException - if GraphicsEnvironment.isHeadless() returns true
Parameters:
allowChildren - true if children should be taken into account
See Also: Component.getMousePosition mouse coordinates relative to this Component, or null
since:
1.5 |
| initializeFocusTraversalKeys | | void initializeFocusTraversalKeys()(Code) | | |
| invalidateTree | | void invalidateTree()(Code) | | Recursively descends the container tree and invalidates all
contained components.
|
| isAncestorOf | | public boolean isAncestorOf(Component c)(Code) | | Checks if the component is contained in the component hierarchy of
this container.
Parameters:
c - the component true if it is an ancestor; false otherwise.
since:
JDK1.1 |
| isFocusCycleRoot | | public boolean isFocusCycleRoot(Container container)(Code) | | Returns whether the specified Container is the focus cycle root of this
Container's focus traversal cycle. Each focus traversal cycle has only
a single focus cycle root and each Container which is not a focus cycle
root belongs to only a single focus traversal cycle. Containers which
are focus cycle roots belong to two cycles: one rooted at the Container
itself, and one rooted at the Container's nearest focus-cycle-root
ancestor. This method will return true for both such
Containers in this case.
Parameters:
container - the Container to be tested true if the specified Container is a focus-cycle-root of this Container; false otherwise
See Also: Container.isFocusCycleRoot()
since:
1.4 |
| isFocusCycleRoot | | public boolean isFocusCycleRoot()(Code) | | Returns whether this Container is the root of a focus traversal cycle.
Once focus enters a traversal cycle, typically it cannot leave it via
focus traversal unless one of the up- or down-cycle keys is pressed.
Normal traversal is limited to this Container, and all of this
Container's descendants that are not descendants of inferior focus
cycle roots. Note that a FocusTraversalPolicy may bend these
restrictions, however. For example, ContainerOrderFocusTraversalPolicy
supports implicit down-cycle traversal.
whether this Container is the root of a focus traversal cycle
See Also: Container.setFocusCycleRoot
See Also: Container.setFocusTraversalPolicy
See Also: Container.getFocusTraversalPolicy
See Also: ContainerOrderFocusTraversalPolicy
since:
1.4 |
| isFocusTraversalPolicyProvider | | final public boolean isFocusTraversalPolicyProvider()(Code) | | Returns whether this container provides focus traversal
policy. If this property is set to true then when
keyboard focus manager searches container hierarchy for focus
traversal policy and encounters this container before any other
container with this property as true or focus cycle roots then
its focus traversal policy will be used instead of focus cycle
root's policy.
See Also: Container.setFocusTraversalPolicy
See Also: Container.getFocusTraversalPolicy
See Also:
See Also: Container.setFocusCycleRoot
See Also: Container.setFocusTraversalPolicyProvider true if this container provides focus traversalpolicy, false otherwise
since:
1.5 |
| isFocusTraversalPolicySet | | public boolean isFocusTraversalPolicySet()(Code) | | Returns whether the focus traversal policy has been explicitly set for
this Container. If this method returns false, this
Container will inherit its focus traversal policy from an ancestor.
true if the focus traversal policy has beenexplicitly set for this Container; false otherwise.
since:
1.4 |
| isSameOrAncestorOf | | boolean isSameOrAncestorOf(Component comp, boolean allowChildren)(Code) | | |
| layout | | public void layout()(Code) | | |
| list | | public void list(PrintStream out, int indent)(Code) | | Prints a listing of this container to the specified output
stream. The listing starts at the specified indentation.
The immediate children of the container are printed with
an indentation of indent+1. The children
of those children are printed at indent+2
and so on.
Parameters:
out - a print stream
Parameters:
indent - the number of spaces to indent
See Also: Component.list(java.io.PrintStreamint)
since:
JDK1.0 |
| list | | public void list(PrintWriter out, int indent)(Code) | | Prints out a list, starting at the specified indentation,
to the specified print writer.
The immediate children of the container are printed with
an indentation of indent+1. The children
of those children are printed at indent+2
and so on.
Parameters:
out - a print writer
Parameters:
indent - the number of spaces to indent
See Also: Component.list(java.io.PrintWriterint)
since:
JDK1.1 |
| numListening | | int numListening(long mask)(Code) | | |
| paint | | public void paint(Graphics g)(Code) | | Paints the container. This forwards the paint to any lightweight
components that are children of this container. If this method is
reimplemented, super.paint(g) should be called so that lightweight
components are properly rendered. If a child component is entirely
clipped by the current clipping setting in g, paint() will not be
forwarded to that child.
Parameters:
g - the specified Graphics window
See Also: Component.update(Graphics) |
| paintHeavyweightComponents | | void paintHeavyweightComponents(Graphics g)(Code) | | Prints all the heavyweight subcomponents.
|
| paramString | | protected String paramString()(Code) | | Returns a string representing the state of this Container.
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.
the parameter string of this container |
| postsOldMouseEvents | | boolean postsOldMouseEvents()(Code) | | |
| print | | public void print(Graphics g)(Code) | | Prints the container. This forwards the print to any lightweight
components that are children of this container. If this method is
reimplemented, super.print(g) should be called so that lightweight
components are properly rendered. If a child component is entirely
clipped by the current clipping setting in g, print() will not be
forwarded to that child.
Parameters:
g - the specified Graphics window
See Also: Component.update(Graphics) |
| printHeavyweightComponents | | void printHeavyweightComponents(Graphics g)(Code) | | Prints all the heavyweight subcomponents.
|
| processContainerEvent | | protected void processContainerEvent(ContainerEvent e)(Code) | | Processes container events occurring on this container by
dispatching them to any registered ContainerListener objects.
NOTE: This method will not be called unless container events
are enabled for this component; this happens when one of the
following occurs:
- A ContainerListener object is registered via
addContainerListener
- Container events are enabled via
enableEvents
Note that if the event parameter is null
the behavior is unspecified and may result in an
exception.
Parameters:
e - the container event
See Also: Component.enableEvents |
| processEvent | | protected void processEvent(AWTEvent e)(Code) | | Processes events on this container. If the event is a
ContainerEvent, it invokes the
processContainerEvent method, else it invokes
its superclass's processEvent.
Note that if the event parameter is null
the behavior is unspecified and may result in an
exception.
Parameters:
e - the event |
| proxyEnableEvents | | void proxyEnableEvents(long events)(Code) | | This is called by lightweight components that want the containing
windowed parent to enable some kind of events on their behalf.
This is needed for events that are normally only dispatched to
windows to be accepted so that they can be forwarded downward to
the lightweight component that has enabled them.
|
| remove | | public void remove(int index)(Code) | | Removes the component, specified by index,
from this container.
This method also notifies the layout manager to remove the
component from this container's layout via the
removeLayoutComponent method.
Note: If a component has been removed from a container that
had been displayed,
Container.validate must be
called on that container to reflect changes.
If multiple components are being removed, you can improve
efficiency by calling
Container.validate only once,
after all the components have been removed.
Parameters:
index - the index of the component to be removed
throws:
ArrayIndexOutOfBoundsException - if index is not inrange [0, getComponentCount()-1]
See Also: Container.add
See Also: Container.validate
See Also: Container.getComponentCount
since:
JDK1.1 |
| remove | | public void remove(Component comp)(Code) | | Removes the specified component from this container.
This method also notifies the layout manager to remove the
component from this container's layout via the
removeLayoutComponent method.
Note: If a component has been removed from a container that
had been displayed,
Container.validate must be
called on that container to reflect changes.
If multiple components are being removed, you can improve
efficiency by calling
Container.validate only once,
after all the components have been removed.
Parameters:
comp - the component to be removed
See Also: Container.add
See Also: Container.validate
See Also: Container.remove(int) |
| removeAll | | public void removeAll()(Code) | | Removes all the components from this container.
This method also notifies the layout manager to remove the
components from this container's layout via the
removeLayoutComponent method.
See Also: Container.add
See Also: Container.remove |
| removeNotify | | public void removeNotify()(Code) | | Makes this Container undisplayable by removing its connection
to its native screen resource. Making a container undisplayable
will cause all of its children to be made undisplayable.
This method is called by the toolkit internally and should
not be called directly by programs.
See Also: Component.isDisplayable
See Also: Container.addNotify |
| setComponentZOrder | | public void setComponentZOrder(Component comp, int index)(Code) | | Moves the specified component to the specified z-order index in
the container. The z-order determines the order that components
are painted; the component with the highest z-order paints first
and the component with the lowest z-order paints last.
Where components overlap, the component with the lower
z-order paints over the component with the higher z-order.
If the component is a child of some other container, it is
removed from that container before being added to this container.
The important difference between this method and
java.awt.Container.add(Component, int) is that this method
doesn't call removeNotify on the component while
removing it from its previous container unless necessary and when
allowed by the underlying native windowing system. This way, if the
component has the keyboard focus, it maintains the focus when
moved to the new position.
This property is guaranteed to apply only to lightweight
non-Container components.
Note: Not all platforms support changing the z-order of
heavyweight components from one container into another without
the call to removeNotify. There is no way to detect
whether a platform supports this, so developers shouldn't make
any assumptions.
Parameters:
comp - the component to be moved
Parameters:
index - the position in the container's list toinsert the component, where getComponentCount()appends to the end
exception:
NullPointerException - if comp isnull
exception:
IllegalArgumentException - if comp is one of thecontainer's parents
exception:
IllegalArgumentException - if index is not inthe range [0, getComponentCount()] for moving between containers, or not in the range [0, getComponentCount()-1] for moving insidea container
exception:
IllegalArgumentException - if adding a container to itself
exception:
IllegalArgumentException - if adding a Windowto a container
See Also: Container.getComponentZOrder(java.awt.Component)
since:
1.5 |
| setFocusCycleRoot | | public void setFocusCycleRoot(boolean focusCycleRoot)(Code) | | Sets whether this Container is the root of a focus traversal cycle. Once
focus enters a traversal cycle, typically it cannot leave it via focus
traversal unless one of the up- or down-cycle keys is pressed. Normal
traversal is limited to this Container, and all of this Container's
descendants that are not descendants of inferior focus cycle roots. Note
that a FocusTraversalPolicy may bend these restrictions, however. For
example, ContainerOrderFocusTraversalPolicy supports implicit down-cycle
traversal.
The alternative way to specify the traversal order of this Container's
children is to make this Container a
focus traversal policy provider.
Parameters:
focusCycleRoot - indicates whether this Container is the root of afocus traversal cycle
See Also: Container.isFocusCycleRoot()
See Also: Container.setFocusTraversalPolicy
See Also: Container.getFocusTraversalPolicy
See Also: ContainerOrderFocusTraversalPolicy
See Also: Container.setFocusTraversalPolicyProvider
since:
1.4 |
| setFocusTraversalKeys | | public void setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)(Code) | | Sets the focus traversal keys for a given traversal operation for this
Container.
The default values for a Container's focus traversal keys are
implementation-dependent. Sun recommends that all implementations for a
particular native platform use the same default values. The
recommendations for Windows and Unix are listed below. These
recommendations are used in the Sun AWT implementations.
| Identifier |
Meaning |
Default |
| KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS |
Normal forward keyboard traversal |
TAB on KEY_PRESSED, CTRL-TAB on KEY_PRESSED |
| KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS |
Normal reverse keyboard traversal |
SHIFT-TAB on KEY_PRESSED, CTRL-SHIFT-TAB on KEY_PRESSED |
| KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS |
Go up one focus traversal cycle |
none |
| KeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS |
| Go down one focus traversal cycle |
none |
To disable a traversal key, use an empty Set; Collections.EMPTY_SET is
recommended.
Using the AWTKeyStroke API, client code can specify on which of two
specific KeyEvents, KEY_PRESSED or KEY_RELEASED, the focus traversal
operation will occur. Regardless of which KeyEvent is specified,
however, all KeyEvents related to the focus traversal key, including the
associated KEY_TYPED event, will be consumed, and will not be dispatched
to any Container. It is a runtime error to specify a KEY_TYPED event as
mapping to a focus traversal operation, or to map the same event to
multiple default focus traversal operations.
If a value of null is specified for the Set, this Container inherits the
Set from its parent. If all ancestors of this Container have null
specified for the Set, then the current KeyboardFocusManager's default
Set is used.
Parameters:
id - one of KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS,KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS, orKeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS
Parameters:
keystrokes - the Set of AWTKeyStroke for the specified operation
See Also: Container.getFocusTraversalKeys
See Also: KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS
See Also: KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS
See Also: KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS
See Also: KeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS
throws:
IllegalArgumentException - if id is not one ofKeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS,KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS, orKeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS, or if keystrokescontains null, or if any Object in keystrokes is not anAWTKeyStroke, or if any keystroke represents a KEY_TYPED event,or if any keystroke already maps to another focus traversaloperation for this Container
since:
1.4 |
| setFocusTraversalPolicy | | public void setFocusTraversalPolicy(FocusTraversalPolicy policy)(Code) | | Sets the focus traversal policy that will manage keyboard traversal of
this Container's children, if this Container is a focus cycle root. If
the argument is null, this Container inherits its policy from its focus-
cycle-root ancestor. If the argument is non-null, this policy will be
inherited by all focus-cycle-root children that have no keyboard-
traversal policy of their own (as will, recursively, their focus-cycle-
root children).
If this Container is not a focus cycle root, the policy will be
remembered, but will not be used or inherited by this or any other
Containers until this Container is made a focus cycle root.
Parameters:
policy - the new focus traversal policy for this Container
See Also: Container.getFocusTraversalPolicy
See Also: Container.setFocusCycleRoot
See Also: Container.isFocusCycleRoot
since:
1.4 |
| setFocusTraversalPolicyProvider | | final public void setFocusTraversalPolicyProvider(boolean provider)(Code) | | Sets whether this container will be used to provide focus
traversal policy. Container with this property as
true will be used to acquire focus traversal policy
instead of closest focus cycle root ancestor.
Parameters:
provider - indicates whether this container will be used toprovide focus traversal policy
See Also: Container.setFocusTraversalPolicy
See Also: Container.getFocusTraversalPolicy
See Also:
See Also: Container.isFocusTraversalPolicyProvider
since:
1.5 |
| setFont | | public void setFont(Font f)(Code) | | Sets the font of this container.
Parameters:
f - The font to become this container's font.
See Also: Component.getFont
since:
JDK1.0 |
| transferFocusDownCycle | | public void transferFocusDownCycle()(Code) | | Transfers the focus down one focus traversal cycle. If this Container is
a focus cycle root, then the focus owner is set to this Container's
default Component to focus, and the current focus cycle root is set to
this Container. If this Container is not a focus cycle root, then no
focus traversal operation occurs.
See Also: Component.requestFocus
See Also: Container.isFocusCycleRoot
See Also: Container.setFocusCycleRoot
since:
1.4 |
| update | | public void update(Graphics g)(Code) | | Updates the container. This forwards the update to any lightweight
components that are children of this container. If this method is
reimplemented, super.update(g) should be called so that lightweight
components are properly rendered. If a child component is entirely
clipped by the current clipping setting in g, update() will not be
forwarded to that child.
Parameters:
g - the specified Graphics window
See Also: Component.update(Graphics) |
| validate | | public void validate()(Code) | | Validates this container and all of its subcomponents.
The validate method is used to cause a container
to lay out its subcomponents again. It should be invoked when
this container's subcomponents are modified (added to or
removed from the container, or layout-related information
changed) after the container has been displayed.
If this
Container is not valid, this method invokes
the
validateTree method and marks this
Container as valid. Otherwise, no action is performed.
See Also: Container.add(java.awt.Component)
See Also: Component.invalidate
See Also: javax.swing.JComponent.revalidate
See Also: Container.validateTree |
| validateTree | | protected void validateTree()(Code) | | Recursively descends the container tree and recomputes the
layout for any subtrees marked as needing it (those marked as
invalid). Synchronization should be provided by the method
that calls this one: validate.
See Also: Container.doLayout
See Also: Container.validate |
| Methods inherited from java.awt.Component | public boolean action(Event evt, Object what)(Code)(Java Doc)
public void add(PopupMenu popup)(Code)(Java Doc)
public synchronized void addComponentListener(ComponentListener l)(Code)(Java Doc)
public synchronized void addFocusListener(FocusListener l)(Code)(Java Doc)
public void addHierarchyBoundsListener(HierarchyBoundsListener l)(Code)(Java Doc)
public void addHierarchyListener(HierarchyListener l)(Code)(Java Doc)
public synchronized void addInputMethodListener(InputMethodListener l)(Code)(Java Doc)
public synchronized void addKeyListener(KeyListener l)(Code)(Java Doc)
public synchronized void addMouseListener(MouseListener l)(Code)(Java Doc)
public synchronized void addMouseMotionListener(MouseMotionListener l)(Code)(Java Doc)
public synchronized void addMouseWheelListener(MouseWheelListener l)(Code)(Java Doc)
public void addNotify()(Code)(Java Doc)
public synchronized void addPropertyChangeListener(PropertyChangeListener listener)(Code)(Java Doc)
public synchronized void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)(Code)(Java Doc)
void adjustListeningChildrenOnParent(long mask, int num)(Code)(Java Doc)
public void applyComponentOrientation(ComponentOrientation orientation)(Code)(Java Doc)
public boolean areFocusTraversalKeysSet(int id)(Code)(Java Doc)
boolean areInputMethodsEnabled()(Code)(Java Doc)
void autoProcessMouseWheel(MouseWheelEvent e)(Code)(Java Doc)
public Rectangle bounds()(Code)(Java Doc)
final boolean canBeFocusOwner()(Code)(Java Doc)
void checkGD(String stringID)(Code)(Java Doc)
public int checkImage(Image image, ImageObserver observer)(Code)(Java Doc)
public int checkImage(Image image, int width, int height, ImageObserver observer)(Code)(Java Doc)
boolean checkWindowClosingException()(Code)(Java Doc)
void clearCurrentFocusCycleRootOnHide()(Code)(Java Doc)
void clearMostRecentFocusOwnerOnHide()(Code)(Java Doc)
protected AWTEvent coalesceEvents(AWTEvent existingEvent, AWTEvent newEvent)(Code)(Java Doc)
String constructComponentName()(Code)(Java Doc)
public boolean contains(int x, int y)(Code)(Java Doc)
public boolean contains(Point p)(Code)(Java Doc)
boolean containsFocus()(Code)(Java Doc)
int countHierarchyMembers()(Code)(Java Doc)
void createBufferStrategy(int numBuffers)(Code)(Java Doc)
void createBufferStrategy(int numBuffers, BufferCapabilities caps) throws AWTException(Code)(Java Doc)
int createHierarchyEvents(int id, Component changed, Container changedParent, long changeFlags, boolean enabledOnToolkit)(Code)(Java Doc)
public Image createImage(ImageProducer producer)(Code)(Java Doc)
public Image createImage(int width, int height)(Code)(Java Doc)
public VolatileImage createVolatileImage(int width, int height)(Code)(Java Doc)
public VolatileImage createVolatileImage(int width, int height, ImageCapabilities caps) throws AWTException(Code)(Java Doc)
public void deliverEvent(Event e)(Code)(Java Doc)
public void disable()(Code)(Java Doc)
final protected void disableEvents(long eventsToDisable)(Code)(Java Doc)
final public void dispatchEvent(AWTEvent e)(Code)(Java Doc)
void dispatchEventImpl(AWTEvent e)(Code)(Java Doc)
boolean dispatchMouseWheelToAncestor(MouseWheelEvent e)(Code)(Java Doc)
public void doLayout()(Code)(Java Doc)
public void enable()(Code)(Java Doc)
public void enable(boolean b)(Code)(Java Doc)
final protected void enableEvents(long eventsToEnable)(Code)(Java Doc)
public void enableInputMethods(boolean enable)(Code)(Java Doc)
boolean eventEnabled(AWTEvent e)(Code)(Java Doc)
boolean eventTypeEnabled(int type)(Code)(Java Doc)
Component findUnderMouseInWindow(PointerInfo pi)(Code)(Java Doc)
protected void firePropertyChange(String propertyName, Object oldValue, Object newValue)(Code)(Java Doc)
protected void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)(Code)(Java Doc)
protected void firePropertyChange(String propertyName, int oldValue, int newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, byte oldValue, byte newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, char oldValue, char newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, short oldValue, short newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, long oldValue, long newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, float oldValue, float newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, double oldValue, double newValue)(Code)(Java Doc)
public AccessibleContext getAccessibleContext()(Code)(Java Doc)
int getAccessibleIndexInParent()(Code)(Java Doc)
AccessibleStateSet getAccessibleStateSet()(Code)(Java Doc)
public float getAlignmentX()(Code)(Java Doc)
public float getAlignmentY()(Code)(Java Doc)
Image getBackBuffer()(Code)(Java Doc)
public Color getBackground()(Code)(Java Doc)
public int getBaseline(int width, int height)(Code)(Java Doc)
public BaselineResizeBehavior getBaselineResizeBehavior()(Code)(Java Doc)
public Rectangle getBounds()(Code)(Java Doc)
public Rectangle getBounds(Rectangle rv)(Code)(Java Doc)
int getBoundsOp()(Code)(Java Doc)
BufferStrategy getBufferStrategy()(Code)(Java Doc)
public ColorModel getColorModel()(Code)(Java Doc)
public Component getComponentAt(int x, int y)(Code)(Java Doc)
public Component getComponentAt(Point p)(Code)(Java Doc)
public synchronized ComponentListener[] getComponentListeners()(Code)(Java Doc)
public ComponentOrientation getComponentOrientation()(Code)(Java Doc)
Window getContainingWindow()(Code)(Java Doc)
static Window getContainingWindow(Component comp)(Code)(Java Doc)
public Cursor getCursor()(Code)(Java Doc)
final Cursor getCursor_NoClientCode()(Code)(Java Doc)
public synchronized DropTarget getDropTarget()(Code)(Java Doc)
public Container getFocusCycleRootAncestor()(Code)(Java Doc)
public synchronized FocusListener[] getFocusListeners()(Code)(Java Doc)
public Set<AWTKeyStroke> getFocusTraversalKeys(int id)(Code)(Java Doc)
public boolean getFocusTraversalKeysEnabled()(Code)(Java Doc)
final Set getFocusTraversalKeys_NoIDCheck(int id)(Code)(Java Doc)
public Font getFont()(Code)(Java Doc)
public FontMetrics getFontMetrics(Font font)(Code)(Java Doc)
final Font getFont_NoClientCode()(Code)(Java Doc)
public Color getForeground()(Code)(Java Doc)
public Graphics getGraphics()(Code)(Java Doc)
public GraphicsConfiguration getGraphicsConfiguration()(Code)(Java Doc)
final GraphicsConfiguration getGraphicsConfiguration_NoClientCode()(Code)(Java Doc)
final Graphics getGraphics_NoClientCode()(Code)(Java Doc)
public int getHeight()(Code)(Java Doc)
public synchronized HierarchyBoundsListener[] getHierarchyBoundsListeners()(Code)(Java Doc)
public synchronized HierarchyListener[] getHierarchyListeners()(Code)(Java Doc)
public boolean getIgnoreRepaint()(Code)(Java Doc)
public InputContext getInputContext()(Code)(Java Doc)
public synchronized InputMethodListener[] getInputMethodListeners()(Code)(Java Doc)
public InputMethodRequests getInputMethodRequests()(Code)(Java Doc)
public synchronized KeyListener[] getKeyListeners()(Code)(Java Doc)
public T[] getListeners(Class<T> listenerType)(Code)(Java Doc)
public Locale getLocale()(Code)(Java Doc)
public Point getLocation()(Code)(Java Doc)
public Point getLocation(Point rv)(Code)(Java Doc)
public Point getLocationOnScreen()(Code)(Java Doc)
final Point getLocationOnScreen_NoTreeLock()(Code)(Java Doc)
public Dimension getMaximumSize()(Code)(Java Doc)
public Dimension getMinimumSize()(Code)(Java Doc)
public synchronized MouseListener[] getMouseListeners()(Code)(Java Doc)
public synchronized MouseMotionListener[] getMouseMotionListeners()(Code)(Java Doc)
public Point getMousePosition() throws HeadlessException(Code)(Java Doc)
public synchronized MouseWheelListener[] getMouseWheelListeners()(Code)(Java Doc)
public String getName()(Code)(Java Doc)
Container getNativeContainer()(Code)(Java Doc)
public Container getParent()(Code)(Java Doc)
final Container getParent_NoClientCode()(Code)(Java Doc)
public ComponentPeer getPeer()(Code)(Java Doc)
public Dimension getPreferredSize()(Code)(Java Doc)
public synchronized PropertyChangeListener[] getPropertyChangeListeners()(Code)(Java Doc)
public synchronized PropertyChangeListener[] getPropertyChangeListeners(String propertyName)(Code)(Java Doc)
public Dimension getSize()(Code)(Java Doc)
public Dimension getSize(Dimension rv)(Code)(Java Doc)
public Toolkit getToolkit()(Code)(Java Doc)
final Toolkit getToolkitImpl()(Code)(Java Doc)
Container getTraversalRoot()(Code)(Java Doc)
final public Object getTreeLock()(Code)(Java Doc)
public int getWidth()(Code)(Java Doc)
public int getX()(Code)(Java Doc)
public int getY()(Code)(Java Doc)
public boolean gotFocus(Event evt, Object what)(Code)(Java Doc)
public boolean handleEvent(Event evt)(Code)(Java Doc)
public boolean hasFocus()(Code)(Java Doc)
public void hide()(Code)(Java Doc)
public boolean imageUpdate(Image img, int infoflags, int x, int y, int w, int h)(Code)(Java Doc)
void initializeFocusTraversalKeys()(Code)(Java Doc)
public boolean inside(int x, int y)(Code)(Java Doc)
public void invalidate()(Code)(Java Doc)
public boolean isBackgroundSet()(Code)(Java Doc)
final boolean isCoalescingEnabled()(Code)(Java Doc)
public boolean isCursorSet()(Code)(Java Doc)
public boolean isDisplayable()(Code)(Java Doc)
public boolean isDoubleBuffered()(Code)(Java Doc)
public boolean isEnabled()(Code)(Java Doc)
final boolean isEnabledImpl()(Code)(Java Doc)
public boolean isFocusCycleRoot(Container container)(Code)(Java Doc)
public boolean isFocusOwner()(Code)(Java Doc)
public boolean isFocusTraversable()(Code)(Java Doc)
final boolean isFocusTraversableOverridden()(Code)(Java Doc)
public boolean isFocusable()(Code)(Java Doc)
public boolean isFontSet()(Code)(Java Doc)
public boolean isForegroundSet()(Code)(Java Doc)
static boolean isInstanceOf(Object obj, String className)(Code)(Java Doc)
public boolean isLightweight()(Code)(Java Doc)
public boolean isMaximumSizeSet()(Code)(Java Doc)
public boolean isMinimumSizeSet()(Code)(Java Doc)
public boolean isOpaque()(Code)(Java Doc)
public boolean isPreferredSizeSet()(Code)(Java Doc)
boolean isRecursivelyVisible()(Code)(Java Doc)
boolean isSameOrAncestorOf(Component comp, boolean allowChildren)(Code)(Java Doc)
public boolean isShowing()(Code)(Java Doc)
public boolean isValid()(Code)(Java Doc)
public boolean isVisible()(Code)(Java Doc)
final boolean isVisible_NoClientCode()(Code)(Java Doc)
public boolean keyDown(Event evt, int key)(Code)(Java Doc)
public boolean keyUp(Event evt, int key)(Code)(Java Doc)
public void layout()(Code)(Java Doc)
void lightweightPaint(Graphics g)(Code)(Java Doc)
void lightweightPrint(Graphics g)(Code)(Java Doc)
public void list()(Code)(Java Doc)
public void list(PrintStream out)(Code)(Java Doc)
public void list(PrintStream out, int indent)(Code)(Java Doc)
public void list(PrintWriter out)(Code)(Java Doc)
public void list(PrintWriter out, int indent)(Code)(Java Doc)
public Component locate(int x, int y)(Code)(Java Doc)
public Point location()(Code)(Java Doc)
public boolean lostFocus(Event evt, Object what)(Code)(Java Doc)
public Dimension minimumSize()(Code)(Java Doc)
public boolean mouseDown(Event evt, int x, int y)(Code)(Java Doc)
public boolean mouseDrag(Event evt, int x, int y)(Code)(Java Doc)
public boolean mouseEnter(Event evt, int x, int y)(Code)(Java Doc)
public boolean mouseExit(Event evt, int x, int y)(Code)(Java Doc)
public boolean mouseMove(Event evt, int x, int y)(Code)(Java Doc)
public boolean mouseUp(Event evt, int x, int y)(Code)(Java Doc)
public void move(int x, int y)(Code)(Java Doc)
public void nextFocus()(Code)(Java Doc)
int numListening(long mask)(Code)(Java Doc)
public void paint(Graphics g)(Code)(Java Doc)
public void paintAll(Graphics g)(Code)(Java Doc)
void paintHeavyweightComponents(Graphics g)(Code)(Java Doc)
protected String paramString()(Code)(Java Doc)
Point pointRelativeToComponent(Point absolute)(Code)(Java Doc)
public boolean postEvent(Event e)(Code)(Java Doc)
static boolean postNextFocusHelper(Component toFocus, CausedFocusEvent.Cause cause)(Code)(Java Doc)
boolean postsOldMouseEvents()(Code)(Java Doc)
final Component preNextFocusHelper()(Code)(Java Doc)
public Dimension preferredSize()(Code)(Java Doc)
public boolean prepareImage(Image image, ImageObserver observer)(Code)(Java Doc)
public boolean prepareImage(Image image, int width, int height, ImageObserver observer)(Code)(Java Doc)
public void print(Graphics g)(Code)(Java Doc)
public void printAll(Graphics g)(Code)(Java Doc)
void printHeavyweightComponents(Graphics g)(Code)(Java Doc)
protected void processComponentEvent(ComponentEvent e)(Code)(Java Doc)
protected void processEvent(AWTEvent e)(Code)(Java Doc)
protected void processFocusEvent(FocusEvent e)(Code)(Java Doc)
protected void processHierarchyBoundsEvent(HierarchyEvent e)(Code)(Java Doc)
protected void processHierarchyEvent(HierarchyEvent e)(Code)(Java Doc)
protected void processInputMethodEvent(InputMethodEvent e)(Code)(Java Doc)
protected void processKeyEvent(KeyEvent e)(Code)(Java Doc)
protected void processMouseEvent(MouseEvent e)(Code)(Java Doc)
protected void processMouseMotionEvent(MouseEvent e)(Code)(Java Doc)
protected void processMouseWheelEvent(MouseWheelEvent e)(Code)(Java Doc)
public void remove(MenuComponent popup)(Code)(Java Doc)
public synchronized void removeComponentListener(ComponentListener l)(Code)(Java Doc)
public synchronized void removeFocusListener(FocusListener l)(Code)(Java Doc)
public void removeHierarchyBoundsListener(HierarchyBoundsListener l)(Code)(Java Doc)
public void removeHierarchyListener(HierarchyListener l)(Code)(Java Doc)
public synchronized void removeInputMethodListener(InputMethodListener l)(Code)(Java Doc)
public synchronized void removeKeyListener(KeyListener l)(Code)(Java Doc)
public synchronized void removeMouseListener(MouseListener l)(Code)(Java Doc)
public synchronized void removeMouseMotionListener(MouseMotionListener l)(Code)(Java Doc)
public synchronized void removeMouseWheelListener(MouseWheelListener l)(Code)(Java Doc)
public void removeNotify()(Code)(Java Doc)
public synchronized void removePropertyChangeListener(PropertyChangeListener listener)(Code)(Java Doc)
public synchronized void removePropertyChangeListener(String propertyName, PropertyChangeListener listener)(Code)(Java Doc)
public void repaint()(Code)(Java Doc)
public void repaint(long tm)(Code)(Java Doc)
public void repaint(int x, int y, int width, int height)(Code)(Java Doc)
public void repaint(long tm, int x, int y, int width, int height)(Code)(Java Doc)
public void requestFocus()(Code)(Java Doc)
void requestFocus(CausedFocusEvent.Cause cause)(Code)(Java Doc)
protected boolean requestFocus(boolean temporary)(Code)(Java Doc)
boolean requestFocus(boolean temporary, CausedFocusEvent.Cause cause)(Code)(Java Doc)
final boolean requestFocusHelper(boolean temporary, boolean focusedWindowChangeAllowed)(Code)(Java Doc)
final boolean requestFocusHelper(boolean temporary, boolean focusedWindowChangeAllowed, CausedFocusEvent.Cause cause)(Code)(Java Doc)
public boolean requestFocusInWindow()(Code)(Java Doc)
boolean requestFocusInWindow(CausedFocusEvent.Cause cause)(Code)(Java Doc)
protected boolean requestFocusInWindow(boolean temporary)(Code)(Java Doc)
boolean requestFocusInWindow(boolean temporary, CausedFocusEvent.Cause cause)(Code)(Java Doc)
void resetGC()(Code)(Java Doc)
public void reshape(int x, int y, int width, int height)(Code)(Java Doc)
public void resize(int width, int height)(Code)(Java Doc)
public void resize(Dimension d)(Code)(Java Doc)
public void setBackground(Color c)(Code)(Java Doc)
public void setBounds(int x, int y, int width, int height)(Code)(Java Doc)
public void setBounds(Rectangle r)(Code)(Java Doc)
void setBoundsOp(int op)(Code)(Java Doc)
public void setComponentOrientation(ComponentOrientation o)(Code)(Java Doc)
public void setCursor(Cursor cursor)(Code)(Java Doc)
public synchronized void setDropTarget(DropTarget dt)(Code)(Java Doc)
public void setEnabled(boolean b)(Code)(Java Doc)
public void setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)(Code)(Java Doc)
public void setFocusTraversalKeysEnabled(boolean focusTraversalKeysEnabled)(Code)(Java Doc)
final void setFocusTraversalKeys_NoIDCheck(int id, Set<? extends AWTKeyStroke> keystrokes)(Code)(Java Doc)
public void setFocusable(boolean focusable)(Code)(Java Doc)
public void setFont(Font f)(Code)(Java Doc)
public void setForeground(Color c)(Code)(Java Doc)
void setGCFromPeer()(Code)(Java Doc)
public void setIgnoreRepaint(boolean ignoreRepaint)(Code)(Java Doc)
public void setLocale(Locale l)(Code)(Java Doc)
public void setLocation(int x, int y)(Code)(Java Doc)
public void setLocation(Point p)(Code)(Java Doc)
public void setMaximumSize(Dimension maximumSize)(Code)(Java Doc)
public void setMinimumSize(Dimension minimumSize)(Code)(Java Doc)
public void setName(String name)(Code)(Java Doc)
public void setPreferredSize(Dimension preferredSize)(Code)(Java Doc)
static synchronized void setRequestFocusController(RequestFocusController requestController)(Code)(Java Doc)
public void setSize(int width, int height)(Code)(Java Doc)
public void setSize(Dimension d)(Code)(Java Doc)
public void setVisible(boolean b)(Code)(Java Doc)
public void show()(Code)(Java Doc)
public void show(boolean b)(Code)(Java Doc)
public Dimension size()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
public void transferFocus()(Code)(Java Doc)
public void transferFocusBackward()(Code)(Java Doc)
public void transferFocusUpCycle()(Code)(Java Doc)
public void update(Graphics g)(Code)(Java Doc)
final void updateCursorImmediately()(Code)(Java Doc)
public void validate()(Code)(Java Doc)
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