charva.awt
Interface Adjustable

All Known Implementing Classes:

JScrollBar

public interface Adjustable

The interface for objects that have an adjustable numeric value constrained within a bounded range of values.

Field Summary

static int	HORIZONTAL
static int	VERTICAL

Method Summary

void	addAdjustmentListener(AdjustmentListener listener_)
int	getBlockIncrement() Gets the block increment (the amount by which the value will change when the arrow keys are pressed).
int	getMaximum() Gets the maximum value of the adjustable object.
int	getMinimum() Gets the minimum value of the adjustable object.
int	getOrientation() Gets the orientation of the object.
int	getValue() Gets the value of the adjustable object.
int	getVisibleAmount() Gets the length of the proportional indicator.
void	processAdjustmentEvent(AdjustmentEvent evt_)
void	removeAdjustmentListener(AdjustmentListener listener_)
void	setBlockIncrement(int val_) Sets the block increment
void	setMaximum(int val_) Sets the maximum value of the adjustable object.
void	setMinimum(int val_) Sets the minimum value of the adjustable object.
void	setValue(int val_) Sets the value of the adjustable object.
void	setVisibleAmount(int val_) Sets the length of the proportional indicator.

Field Detail

VERTICAL

public static final int VERTICAL

See Also:

Constant Field Values

HORIZONTAL

public static final int HORIZONTAL

See Also:

Constant Field Values

Method Detail

addAdjustmentListener

public void addAdjustmentListener(AdjustmentListener listener_)

removeAdjustmentListener

public void removeAdjustmentListener(AdjustmentListener listener_)

getMaximum

public int getMaximum()

Gets the maximum value of the adjustable object.

getMinimum

public int getMinimum()

Gets the minimum value of the adjustable object.

getOrientation

public int getOrientation()

Gets the orientation of the object.

getValue

public int getValue()

Gets the value of the adjustable object.

getVisibleAmount

public int getVisibleAmount()

Gets the length of the proportional indicator.

getBlockIncrement

public int getBlockIncrement()

Gets the block increment (the amount by which the value will change when the arrow keys are pressed).

setMaximum

public void setMaximum(int val_)

Sets the maximum value of the adjustable object.

setMinimum

public void setMinimum(int val_)

Sets the minimum value of the adjustable object.

setValue

public void setValue(int val_)

Sets the value of the adjustable object.

setVisibleAmount

public void setVisibleAmount(int val_)

Sets the length of the proportional indicator.

setBlockIncrement

public void setBlockIncrement(int val_)

Sets the block increment

processAdjustmentEvent

public void processAdjustmentEvent(AdjustmentEvent evt_)