org.eclipse.jface.text.source
Interface IVerticalRulerColumn

All Known Implementing Classes:

AnnotationRulerColumn, LineNumberRulerColumn

public interface IVerticalRulerColumn

A IVerticalRulerColumn is an element that can be added to a composite vertical ruler. A composite vertical ruler is a vertical ruler with a dynamically changing appearance and behavior depending on its actual arrangement of ruler columns. A vertical ruler column supports a subset of the contract of a full vertical ruler.

Since:

2.0

See Also:

CompositeRuler

Method Summary

Control	createControl(CompositeRuler parentRuler, Composite parentControl) Creates the column's SWT control.
Control	getControl() Returns the column's SWT control.
int	getWidth() Returns the width of this column's control.
void	redraw() Redraws this column.
void	setFont(Font font) Sets the font of this ruler column.
void	setModel(IAnnotationModel model) Associates an annotation model with this ruler column.

Method Detail

setModel

public void setModel(IAnnotationModel model)

Associates an annotation model with this ruler column. A value null is acceptable and clears the ruler.

Parameters:

model - the new annotation model, may be null

redraw

public void redraw()

Redraws this column.

createControl

public Control createControl(CompositeRuler parentRuler,
                             Composite parentControl)

Creates the column's SWT control.

Parameters:

parentRuler - the parent ruler of this column

parentControl - the control of the parent ruler

Returns:

the column's SWT control

getControl

public Control getControl()

Returns the column's SWT control.

Returns:

the column's SWT control

getWidth

public int getWidth()

Returns the width of this column's control.

Returns:

the width of this column's control

setFont

public void setFont(Font font)

Sets the font of this ruler column.

Parameters:

font - the new font of the ruler column