PIRL.Viewers

Class Size_Limits

java.lang.Object

PIRL.Viewers.Size_Limits

All Implemented Interfaces:

ComponentListener, EventListener

public class Size_Limits
extends Object
implements ComponentListener

Size_Limits limits the size of a component to which it is bound.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ID

Constructor Summary

Constructors

Constructor and Description
Size_Limits() Constructs Size_Limits with unlimited width and height.
Size_Limits(Integer_Range width_limits, Integer_Range height_limits) Constructs Size_Limits from a pair of limits.

Method Summary

Methods

Modifier and Type	Method and Description
void	componentHidden(ComponentEvent event) No-op.
void	componentMoved(ComponentEvent event) No-op.
void	componentResized(ComponentEvent event) The size of the component is constrained to the width limits and height limits.
void	componentShown(ComponentEvent event) No-op.
Integer_Range	Height_Limits() Gets the height limits.
Size_Limits	Height_Limits(Integer_Range height_limits) Sets the height limits.
int	Max_Height() Gets the maximum height limit.
Size_Limits	Max_Height(int max_height) Sets the maximum height limit.
int	Max_Width() Gets the maximum width limit.
Size_Limits	Max_Width(int max_width) Sets the maximum width limit.
int	Min_Height() Gets the minimum height limit.
Size_Limits	Min_Height(int min_height) Sets the minimum height limit.
int	Min_Width() Gets the minimum width limit.
Size_Limits	Min_Width(int min_width) Sets the minimum width limit.
Integer_Range	Width_Limits() Gets the width limits.
Size_Limits	Width_Limits(Integer_Range width_limits) Sets the width limits.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ID

public static final String ID

See Also:

Constant Field Values

Constructor Detail

Size_Limits

public Size_Limits(Integer_Range width_limits,
           Integer_Range height_limits)

Constructs Size_Limits from a pair of limits.

Parameters:

width_limits - The Integer_Range limiting the width of the component. If null, the width will be unlimited.

height_limits - The Integer_Range limiting the height of the component. If null, the width will be unlimited.

See Also:

Integer_Range

Size_Limits

public Size_Limits()

Constructs Size_Limits with unlimited width and height.

Method Detail

Width_Limits

public Integer_Range Width_Limits()

Gets the width limits.

Returns:

An Integer_Range specifying the width limits. This is a copy of the Integer_Range used by this object; changing its limits will not affect the limits of this object.

Min_Width

public int Min_Width()

Gets the minimum width limit.

Returns:

The minimum width limit. This will be zero if the minimum width is unlimited. The value will never be less than zero.

Max_Width

public int Max_Width()

Gets the maximum width limit.

Returns:

The maximum width limit. This will be Integer.MAX_VALUE if the maximum width is unlimited.

Width_Limits

public Size_Limits Width_Limits(Integer_Range width_limits)

Sets the width limits.

Parameters:

width_limits - An Integer_Range specifying the limits.

Returns:

This Size_Limits.

Min_Width

public Size_Limits Min_Width(int min_width)

Sets the minimum width limit.

Parameters:

min_width - The minimum width limit.

Returns:

This Size_Limits.

Max_Width

public Size_Limits Max_Width(int max_width)

Sets the maximum width limit.

Parameters:

max_width - The maximum width limit.

Returns:

This Size_Limits.

Height_Limits

public Integer_Range Height_Limits()

Gets the height limits.

Returns:

An Integer_Range specifying the height limits. This is a copy of the Integer_Range used by this object; changing its limits will not affect the limits of this object.

Min_Height

public int Min_Height()

Gets the minimum height limit.

Returns:

The minimum height limit. This will be zero if the minimum height is unlimited. The value will never be less than zero.

Max_Height

public int Max_Height()

Gets the maximum height limit.

Returns:

The maximum height limit. This will be Integer.MAX_VALUE if the maximum height is unlimited.

Height_Limits

public Size_Limits Height_Limits(Integer_Range height_limits)

Sets the height limits.

Parameters:

height_limits - An Integer_Range specifying the limits.

Returns:

This Size_Limits.

Min_Height

public Size_Limits Min_Height(int min_height)

Sets the minimum height limit.

Parameters:

min_height - The minimum height limit.

Returns:

This Size_Limits.

Max_Height

public Size_Limits Max_Height(int max_height)

Sets the maximum height limit.

Parameters:

max_height - The maximum height limit.

Returns:

This Size_Limits.

componentResized

public void componentResized(ComponentEvent event)

The size of the component is constrained to the width limits and height limits.

Specified by:

componentResized in interface ComponentListener

Parameters:

event - The ComponentEvent specifying the component that was resized.

componentMoved

public void componentMoved(ComponentEvent event)

No-op.

Specified by:

componentMoved in interface ComponentListener

componentShown

public void componentShown(ComponentEvent event)

No-op.

Specified by:

componentShown in interface ComponentListener

componentHidden

public void componentHidden(ComponentEvent event)

No-op.

Specified by:

componentHidden in interface ComponentListener