| org.eclipse.ui.texteditor.rulers.IColumnSupport
| IColumnSupport | | public interface IColumnSupport (Code) | | Provides support to modify and query the visibility of
ruler columns and test whether a ruler column is supported.
This interface must not be implemented by clients.
since:
3.3 |
| Method Summary | |
| void | dispose()
Removes and disposes all currently visible ruler columns. | | boolean | isColumnSupported(RulerColumnDescriptor descriptor)
Returns true if the column described by descriptor is
supported by the receiver's editor, false if id is not the
identifier of a known column contribution, if the column does not target the editor, or if
the editor does not support contributed columns. | | boolean | isColumnVisible(RulerColumnDescriptor descriptor)
Returns true if the column described by descriptor is
currently showing, false if not. | | void | setColumnVisible(RulerColumnDescriptor descriptor, boolean visible)
Attempts to set the visibility of the column described by descriptor. |
| dispose | | void dispose()(Code) | | Removes and disposes all currently visible ruler columns.
|
| isColumnSupported | | boolean isColumnSupported(RulerColumnDescriptor descriptor)(Code) | | Returns true if the column described by descriptor is
supported by the receiver's editor, false if id is not the
identifier of a known column contribution, if the column does not target the editor, or if
the editor does not support contributed columns.
Parameters:
descriptor - the column descriptor true if the specified column is supported |
| isColumnVisible | | boolean isColumnVisible(RulerColumnDescriptor descriptor)(Code) | | Returns true if the column described by descriptor is
currently showing, false if not.
Parameters:
descriptor - the column descriptor true if the specified column is currently visible |
| setColumnVisible | | void setColumnVisible(RulerColumnDescriptor descriptor, boolean visible)(Code) | | Attempts to set the visibility of the column described by descriptor. Nothing
happens if the visibility is already as requested, or if the column is not supported by the
editor.
Parameters:
descriptor - the column descriptor
Parameters:
visible - true to show the column, false to hide it |
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