Draw2d
3.9.0.201305060205

org.eclipse.draw2d
Interface PositionConstants

All Known Subinterfaces:
Orientable
All Known Implementing Classes:
ArrowButton, Label, PuristicScrollPane.PuristicScrollBar, ScrollBar, Triangle

public interface PositionConstants

Constants representing cardinal directions and relative positions. Some of these constants can be grouped as follows:

LEFT, CENTER, RIGHT Used to describe horizontal position.
TOP, MIDDLE, BOTTOM Used to describe vertical position.
NORTH, SOUTH, EAST, WEST Used to describe the four positions relative to an object's center point. May also be used when describing which direction an object is facing.
NOTE: If you have a use for all four of these possibilities, do not use TOP, BOTTOM, RIGHT, LEFT in place of NORTH, SOUTH, EAST, WEST.


Field Summary
static int ALWAYS_LEFT
          Used to signify left alignment regardless of orientation (i.e., LTR or RTL)
static int ALWAYS_RIGHT
          Used to signify right alignment regardless of orientation (i.e., LTR or RTL)
static int BOTTOM
          Bottom
static int CENTER
          Center (Horizontal)
static int EAST
          East
static int EAST_WEST
          East-West: a bit-wise OR of EAST and WEST
static int HORIZONTAL
          A constant indicating horizontal direction
static int LEFT
          Left
static int LEFT_CENTER_RIGHT
          Bit-wise OR of LEFT, CENTER, and RIGHT
static int MIDDLE
          Middle (Vertical)
static int NONE
          None
static int NORTH
          North
static int NORTH_EAST
          North-East: a bit-wise OR of NORTH and EAST
static int NORTH_SOUTH
          North-South: a bit-wise OR of NORTH and SOUTH
static int NORTH_WEST
          North-West: a bit-wise OR of NORTH and WEST
static int NSEW
          North-South-East-West: a bit-wise OR of all 4 directions.
static int RIGHT
          Right
static int SOUTH
          South
static int SOUTH_EAST
          South-East: a bit-wise OR of SOUTH and EAST
static int SOUTH_WEST
          South-West: a bit-wise OR of SOUTH and WEST
static int TOP
          Top
static int TOP_MIDDLE_BOTTOM
          Bit-wise OR of TOP, MIDDLE, and BOTTOM
static int VERTICAL
          A constant indicating vertical direction
static int WEST
          West
 

Field Detail

NONE

static final int NONE
None

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Constant Field Values

LEFT

static final int LEFT
Left

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CENTER

static final int CENTER
Center (Horizontal)

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RIGHT

static final int RIGHT
Right

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LEFT_CENTER_RIGHT

static final int LEFT_CENTER_RIGHT
Bit-wise OR of LEFT, CENTER, and RIGHT

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Constant Field Values

ALWAYS_LEFT

static final int ALWAYS_LEFT
Used to signify left alignment regardless of orientation (i.e., LTR or RTL)

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ALWAYS_RIGHT

static final int ALWAYS_RIGHT
Used to signify right alignment regardless of orientation (i.e., LTR or RTL)

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TOP

static final int TOP
Top

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MIDDLE

static final int MIDDLE
Middle (Vertical)

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BOTTOM

static final int BOTTOM
Bottom

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TOP_MIDDLE_BOTTOM

static final int TOP_MIDDLE_BOTTOM
Bit-wise OR of TOP, MIDDLE, and BOTTOM

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NORTH

static final int NORTH
North

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SOUTH

static final int SOUTH
South

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WEST

static final int WEST
West

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EAST

static final int EAST
East

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HORIZONTAL

static final int HORIZONTAL
A constant indicating horizontal direction

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VERTICAL

static final int VERTICAL
A constant indicating vertical direction

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NORTH_EAST

static final int NORTH_EAST
North-East: a bit-wise OR of NORTH and EAST

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NORTH_WEST

static final int NORTH_WEST
North-West: a bit-wise OR of NORTH and WEST

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SOUTH_EAST

static final int SOUTH_EAST
South-East: a bit-wise OR of SOUTH and EAST

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SOUTH_WEST

static final int SOUTH_WEST
South-West: a bit-wise OR of SOUTH and WEST

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NORTH_SOUTH

static final int NORTH_SOUTH
North-South: a bit-wise OR of NORTH and SOUTH

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EAST_WEST

static final int EAST_WEST
East-West: a bit-wise OR of EAST and WEST

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Constant Field Values

NSEW

static final int NSEW
North-South-East-West: a bit-wise OR of all 4 directions.

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Constant Field Values

Draw2d
3.9.0.201305060205

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