public final class ScreenOverlayManager extends ScreenOverlayCollectionBase implements IScreenOverlayContainer, IDisposable
ScreenOverlays
that are added to this container are specified relative to the overall
Insight3D
control.Modifier and Type | Method and Description |
---|---|
protected void |
dispose(boolean disposing) |
protected void |
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
BoundingRectangle |
getBounds()
Gets the overall bounds of the
Insight3D control. |
boolean |
getDisplay()
Gets if the collection of overlays that are contained within this manager should be
rendered.
|
ScreenOverlayCollection |
getOverlays()
Gets the collection of overlays that are contained within this manager.
|
ScreenOverlayPadding |
getPadding()
Gets the padding surrounding the
Overlays that are contained within this manager. |
void |
setDisplay(boolean value)
Sets if the collection of overlays that are contained within this manager should be
rendered.
|
void |
setPadding(ScreenOverlayPadding value)
Sets the padding surrounding the
Overlays that are contained within this manager. |
add, addAll, clear, contains, containsAll, copyTo, dispose, get, getIsReadOnly, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
close, dispose
equals, hashCode, parallelStream, removeIf, spliterator, stream
protected void finalize() throws Throwable
java.lang.Object
finalize
method to dispose of
system resources or to perform other cleanup.
The general contract of finalize
is that it is invoked
if and when the Java™ virtual
machine has determined that there is no longer any
means by which this object can be accessed by any thread that has
not yet died, except as a result of an action taken by the
finalization of some other object or class which is ready to be
finalized. The finalize
method may take any action, including
making this object available again to other threads; the usual purpose
of finalize
, however, is to perform cleanup actions before
the object is irrevocably discarded. For example, the finalize method
for an object that represents an input/output connection might perform
explicit I/O transactions to break the connection before the object is
permanently discarded.
The finalize
method of class Object
performs no
special action; it simply returns normally. Subclasses of
Object
may override this definition.
The Java programming language does not guarantee which thread will
invoke the finalize
method for any given object. It is
guaranteed, however, that the thread that invokes finalize will not
be holding any user-visible synchronization locks when finalize is
invoked. If an uncaught exception is thrown by the finalize method,
the exception is ignored and finalization of that object terminates.
After the finalize
method has been invoked for an object, no
further action is taken until the Java virtual machine has again
determined that there is no longer any means by which this object can
be accessed by any thread that has not yet died, including possible
actions by other objects or classes which are ready to be finalized,
at which point the object may be discarded.
The finalize
method is never invoked more than once by a Java
virtual machine for any given object.
Any exception thrown by the finalize
method causes
the finalization of this object to be halted, but is otherwise
ignored.
finalize
in class ScreenOverlayCollectionBase
Throwable
- the Exception
raised by this methodWeakReference
,
PhantomReference
protected void dispose(boolean disposing)
dispose
in class ScreenOverlayCollectionBase
public final BoundingRectangle getBounds()
Insight3D
control.public ScreenOverlayCollection getOverlays()
getOverlays
in interface IScreenOverlayContainer
public ScreenOverlayPadding getPadding()
Overlays
that are contained within this manager.getPadding
in interface IScreenOverlayContainer
public void setPadding(ScreenOverlayPadding value)
Overlays
that are contained within this manager.setPadding
in interface IScreenOverlayContainer
public boolean getDisplay()
A overlay must be added to the
ScreenOverlayManager
before it is rendered. Once in the manager, setting this
property to false
will not render any of the overlays
in the collection.
getDisplay
in interface IScreenOverlayContainer
ScreenOverlay
public void setDisplay(boolean value)
A overlay must be added to the
ScreenOverlayManager
before it is rendered. Once in the manager, setting this
property to false
will not render any of the overlays
in the collection.
setDisplay
in interface IScreenOverlayContainer
ScreenOverlay