org.rosuda.JGR.layout
Class AnchorConstraint

java.lang.Object
  org.rosuda.JGR.layout.AnchorConstraint

public class AnchorConstraint
extends java.lang.Object

Used by both AnchorLayout (SWT) and AnchorLayoutManager (Swing)

Field Summary

static int	ANCHOR_ABS (Absolute anchor) Meaning: This side is anchored a fixed distance in pixels (given by the value for this side) from it's parent's respective side.
static int	ANCHOR_NONE Meaning: This side is not anchored.
static int	ANCHOR_REL (Relative anchor) Meaning: This side is anchored so that it always occurs a fixed fraction of the distance along it's parent's side.
int	bottom
int	bottomType
int	left
int	leftType
int	right
int	rightType
int	top
int	topType

Constructor Summary

AnchorConstraint()

AnchorConstraint(int top, int right, int bottom, int left, int topType, int rightType, int bottomType, int leftType)
Creates an AnchorConstraint.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

ANCHOR_NONE

public static final int ANCHOR_NONE

Meaning: This side is not anchored.

See Also:

Constant Field Values

ANCHOR_REL

public static final int ANCHOR_REL

(Relative anchor) Meaning: This side is anchored so that it always occurs a fixed fraction of the distance along it's parent's side. The position is calculated by the formula " position = (parent side)*(value)/1000 " so for instance if top=100 and topType == ANCHOR_REL then the value of y for this side would be (parent height)*top/1000.

See Also:

Constant Field Values

ANCHOR_ABS

public static final int ANCHOR_ABS

(Absolute anchor) Meaning: This side is anchored a fixed distance in pixels (given by the value for this side) from it's parent's respective side. For instance, if bottomType == ANCHOR_ABS and bottom = 100 then the bottom side of this component will remain fixed 100 pixels from the bottom side of it's parent container.

See Also:

Constant Field Values

top

public int top

bottom

public int bottom

left

public int left

right

public int right

topType

public int topType

bottomType

public int bottomType

rightType

public int rightType

leftType

public int leftType

Constructor Detail

AnchorConstraint

public AnchorConstraint()

AnchorConstraint

public AnchorConstraint(int top,
                        int right,
                        int bottom,
                        int left,
                        int topType,
                        int rightType,
                        int bottomType,
                        int leftType)

Creates an AnchorConstraint.

Parameters:

top - - value (relative or absolute) for top side

right - - like 'top' but for right side

bottom - - like 'top' but for bottom side

left - - like 'top' but for left side

topType - - either ANCHOR_ABS, ANCHOR_REL or ANCHOR_NONE to indicate whether the 'top' parameter is an absolute value (in pixels) or a fractional value (in 1/1000 ths) of the height of this component's parent, denoting where the anchor will be applied (if at all).

rightType - - like 'topType' but for right side

bottomType - - like 'topType' but for bottom side

leftType - - like 'topType' but for left side