Package org.eclipse.jface.menus
Interface IWidget
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- All Known Subinterfaces:
IWorkbenchWidget
- All Known Implementing Classes:
AbstractTrimWidget
,AbstractWorkbenchTrimWidget
public interface IWidget
Provides a hook by which third-party code can contribute SWT widgets to a menu, tool bar or status line. This can be used, for example, to add a combo box to the status line, or a "Location" bar to the tool bar.
It is possible for fill and dispose to be called multiple times for a single instance of
IWidget
.Clients may implement, but must not extend.
- Since:
- 3.2
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
dispose()
Disposes of the underlying widgets.void
fill(Composite parent)
Fills the given composite control with controls representing this widget.void
fill(CoolBar parent, int index)
Fills the given cool bar with controls representing this contribution item.void
fill(Menu parent, int index)
Fills the given menu with controls representing this widget.void
fill(ToolBar parent, int index)
Fills the given tool bar with controls representing this contribution item.
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Method Detail
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dispose
void dispose()
Disposes of the underlying widgets. This can be called when the widget is becoming hidden.
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fill
void fill(Composite parent)
Fills the given composite control with controls representing this widget.- Parameters:
parent
- the parent control
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fill
void fill(Menu parent, int index)
Fills the given menu with controls representing this widget.- Parameters:
parent
- the parent menuindex
- the index where the controls are inserted, or-1
to insert at the end
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fill
void fill(ToolBar parent, int index)
Fills the given tool bar with controls representing this contribution item.- Parameters:
parent
- the parent tool barindex
- the index where the controls are inserted, or-1
to insert at the end
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fill
void fill(CoolBar parent, int index)
Fills the given cool bar with controls representing this contribution item.- Parameters:
parent
- the parent cool barindex
- the index where the controls are inserted, or-1
to insert at the end
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