java.awt
Interface Adjustable

All Known Implementing Classes:

JScrollBar, Scrollbar, ScrollPaneAdjustable

public interface Adjustable

Unsafe:

Field Summary

static int	HORIZONTAL Enabled: Indicates that the Adjustable has horizontal orientation.
static int	NO_ORIENTATION Enabled: Indicates that the Adjustable has no orientation.
static int	VERTICAL Enabled: Indicates that the Adjustable has vertical orientation.

Method Summary

void	addAdjustmentListener(AdjustmentListener l) Enabled: Adds a listener to receive adjustment events when the value of the adjustable object changes.
int	getBlockIncrement() Enabled: Gets the block value increment for the adjustable object.
int	getMaximum() Enabled: Gets the maximum value of the adjustable object.
int	getMinimum() Enabled: Gets the minimum value of the adjustable object.
int	getOrientation() Enabled: Gets the orientation of the adjustable object.
int	getUnitIncrement() Enabled: Gets the unit value increment for the adjustable object.
int	getValue() Enabled: Gets the current value of the adjustable object.
int	getVisibleAmount() Enabled: Gets the length of the proportional indicator.
void	removeAdjustmentListener(AdjustmentListener l) Enabled: Removes an adjustment listener.
void	setBlockIncrement(int b) Enabled: Sets the block value increment for the adjustable object.
void	setMaximum(int max) Enabled: Sets the maximum value of the adjustable object.
void	setMinimum(int min) Enabled: Sets the minimum value of the adjustable object.
void	setUnitIncrement(int u) Enabled: Sets the unit value increment for the adjustable object.
void	setValue(int v) Enabled: Sets the current value of the adjustable object.
void	setVisibleAmount(int v) Enabled: Sets the length of the proportional indicator of the adjustable object.

Field Detail

HORIZONTAL

public static final int HORIZONTAL

Enabled: Indicates that the Adjustable has horizontal orientation.

VERTICAL

public static final int VERTICAL

Enabled: Indicates that the Adjustable has vertical orientation.

NO_ORIENTATION

public static final int NO_ORIENTATION

Enabled: Indicates that the Adjustable has no orientation.

Method Detail

getOrientation

public int getOrientation()

Enabled: Gets the orientation of the adjustable object.

Returns:

the orientation of the adjustable object; either HORIZONTAL, VERTICAL, or NO_ORIENTATION

setMinimum

public void setMinimum(int min)

Enabled: Sets the minimum value of the adjustable object.

Parameters:

min - the minimum value

getMinimum

public int getMinimum()

Enabled: Gets the minimum value of the adjustable object.

Returns:

the minimum value of the adjustable object

setMaximum

public void setMaximum(int max)

Enabled: Sets the maximum value of the adjustable object.

Parameters:

max - the maximum value

getMaximum

public int getMaximum()

Enabled: Gets the maximum value of the adjustable object.

Returns:

the maximum value of the adjustable object

setUnitIncrement

public void setUnitIncrement(int u)

Enabled: Sets the unit value increment for the adjustable object.

Parameters:

u - the unit increment

getUnitIncrement

public int getUnitIncrement()

Enabled: Gets the unit value increment for the adjustable object.

Returns:

the unit value increment for the adjustable object

setBlockIncrement

public void setBlockIncrement(int b)

Enabled: Sets the block value increment for the adjustable object.

Parameters:

b - the block increment

getBlockIncrement

public int getBlockIncrement()

Enabled: Gets the block value increment for the adjustable object.

Returns:

the block value increment for the adjustable object

setVisibleAmount

public void setVisibleAmount(int v)

Enabled: Sets the length of the proportional indicator of the adjustable object.

Parameters:

v - the length of the indicator

getVisibleAmount

public int getVisibleAmount()

Enabled: Gets the length of the proportional indicator.

Returns:

the length of the proportional indicator

setValue

public void setValue(int v)

Enabled: Sets the current value of the adjustable object. This value must be within the range defined by the minimum and maximum values for this object.

Parameters:

v - the current value

getValue

public int getValue()

Enabled: Gets the current value of the adjustable object.

Returns:

the current value of the adjustable object

addAdjustmentListener

public void addAdjustmentListener(AdjustmentListener l)

Enabled: Adds a listener to receive adjustment events when the value of the adjustable object changes.

Parameters:

l - the listener to receive events

See Also:

AdjustmentEvent

removeAdjustmentListener

public void removeAdjustmentListener(AdjustmentListener l)

Enabled: Removes an adjustment listener.

Parameters:

l - the listener being removed

See Also:

AdjustmentEvent