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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1) E13403-03 |
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public interface WaitCursor
WaitCursor
interface. A wait cursor should be used by
extension writers when an extension executes a time consuming task.
To show the wait cursor call show
. Once the time consuming
task concludes, call hide
to remove the wait cursor. These
calls must happen on the event thread.
To show a wait cursor:
import javax.ide.view.WaitCursor; // ... void doSomethingTimeConsuming() { WaitCursor wc = Ide.getGUIUtilities().getWaitCursor(); try { wc.show(); //... } finally { wc.hide(); } }
Method Summary | |
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void |
hide()
Hide the wait cursor. |
void |
show(int delay)
Schedules the wait cursor to be shown after the specified number of milliseconds has elapsed. |
Method Detail |
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void show(int delay)
hide()
is called before
the delay has elapsed, then the wait cursor is not shown.
Nested call to this method are acceptable. There must be a call to
the hide
method for every call to show
.
This method must be called from the event thread.
delay
- the number of milliseconds to dealy before showing the
wait cursor.void hide()
Nested call to this method are acceptable. There must be a call to
the hide
method for every call to show
.
This method must be called from the event thread.
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1) E13403-03 |
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