Package org.eclipse.jface.text
Interface AbstractInformationControlManager.IInformationControlCloser
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- All Known Implementing Classes:
AnnotationBarHoverManager.Closer
- Enclosing class:
- AbstractInformationControlManager
public static interface AbstractInformationControlManager.IInformationControlCloser
Interface of an information control closer. An information control closer monitors its information control and its subject control and closes the information control if necessary.Clients must implement this interface in order to equip an information control manager accordingly.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
setInformationControl(IInformationControl control)
Sets the closer's information control, the one to close if necessary.void
setSubjectControl(Control subject)
Sets the closer's subject control.void
start(Rectangle subjectArea)
Tells this closer to start monitoring the subject and the information control.void
stop()
Tells this closer to stop monitoring the subject and the information control.
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Method Detail
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setSubjectControl
void setSubjectControl(Control subject)
Sets the closer's subject control. This is the control that parents the information control and from which the subject of the information to be shown is retrieved.Must be called before
start
. May again be called betweenstart
andstop
.- Parameters:
subject
- the subject control
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setInformationControl
void setInformationControl(IInformationControl control)
Sets the closer's information control, the one to close if necessary.Must be called before
start
. May again be called betweenstart
andstop
.- Parameters:
control
- the information control
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start
void start(Rectangle subjectArea)
Tells this closer to start monitoring the subject and the information control. The presented information is considered valid for the given area of the subject control's display.- Parameters:
subjectArea
- the area for which the presented information is valid
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stop
void stop()
Tells this closer to stop monitoring the subject and the information control.
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