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Eclipse Platform Release 3.0 |
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Implementers of Drawable
can have a graphics context (GC)
created for them, and then they can be drawn on by sending messages to
their associated GC. SWT images, and device objects such as the Display
device and the Printer device, are drawables.
IMPORTANT: This class is not part of the SWT public API. It is marked public only so that it can be shared within the packages provided by SWT. It should never be referenced from application code.
Device
,
Image
,
GC
Method Summary | |
void |
internal_dispose_GC(int handle,
GCData data)
Invokes platform specific functionality to dispose a GC handle. |
int |
internal_new_GC(GCData data)
Invokes platform specific functionality to allocate a new GC handle. |
Method Detail |
public int internal_new_GC(GCData data)
IMPORTANT: This method is not part of the public
API for Drawable
. It is marked public only so that it
can be shared within the packages provided by SWT. It is not
available on all platforms, and should never be called from
application code.
data
- the platform specific GC data
public void internal_dispose_GC(int handle, GCData data)
IMPORTANT: This method is not part of the public
API for Drawable
. It is marked public only so that it
can be shared within the packages provided by SWT. It is not
available on all platforms, and should never be called from
application code.
handle
- the platform specific GC handledata
- the platform specific GC data
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Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp. and others 2000, 2004. All rights reserved.