com.sas.visuals
Interface SliderInterface

All Known Implementing Classes:

ScrollSlider

public interface SliderInterface

An interface describing methods necessary for user events listened to outside of a slider visual component to modify the value of the slider. These methods allow a model to determine if someone pressed the mouse in the increment or the decrement portion of a slider track and to change the position of the slider thumb if a mouse drag event occurs.

Method Summary

java.awt.Rectangle	getDecrementBounds() Get the bounds of the decrement portion of the slider track.
java.awt.Rectangle	getIncrementBounds() Get the bounds of the increment portion of the slider track.
java.awt.Point	getThumbPosition() Get the top, left point of the slider thumb.
void	setThumbPosition(java.awt.Point pt) Set the top, left point of the slider thumb.

Method Detail

getIncrementBounds

java.awt.Rectangle getIncrementBounds()

Get the bounds of the increment portion of the slider track.

Returns:

the bounds of the increment portion of the slider track.

getDecrementBounds

java.awt.Rectangle getDecrementBounds()

Get the bounds of the decrement portion of the slider track.

Returns:

the bounds of the decrement portion of the slider track.

getThumbPosition

java.awt.Point getThumbPosition()

Get the top, left point of the slider thumb. This can be used to determine if a mouse drag event occured.

Returns:

the top, left point of the slider thumb

setThumbPosition

void setThumbPosition(java.awt.Point pt)

Set the top, left point of the slider thumb. This can be used to change the position of the slider thumb when a mouse drag event occurs.

Parameters:

pt - the top, left point of the slider thumb