public interface IlvBaseTextDirectionInterface
Modifier and Type | Method and Description |
---|---|
int |
getBaseTextDirection()
Returns the base direction of the text.
|
int |
getResolvedBaseTextDirection()
Returns the resolved base text direction.
|
void |
setBaseTextDirection(int baseTextDirection)
Sets the base direction of the text.
|
void setBaseTextDirection(int baseTextDirection)
IlvBidiUtil.INHERITED_DIRECTION
:
the base text direction is inherited from the parent.
IlvBidiUtil.COMPONENT_DIRECTION
:
the base text direction uses the GUI direction. In case of Swing
components, this means the base text direction is calculated from the
component orientation.
IlvBidiUtil.LEFT_TO_RIGHT
:
the base text direction is left-to-right.
IlvBidiUtil.RIGHT_TO_LEFT
:
the base text direction is right-to-left.
IlvBidiUtil.CONTEXTUAL_DIRECTION
:
the base test direction is determined from the text
that is displayed according to the standard Bidi
algorithm, if the text contains at least one character
with a strong left-to-right or right-to-left direction.
If the text doesn't contain any character with a strong
direction, the real text direction is determined from
the current component orientation of the object.
baseTextDirection
- The base text direction.int getBaseTextDirection()
IlvBidiUtil.INHERITED_DIRECTION
:
the base text direction is inherited from the parent.
IlvBidiUtil.COMPONENT_DIRECTION
:
the base text direction uses the GUI direction. In case of Swing
components, this means the base text direction is calculated from the
component orientation.
IlvBidiUtil.LEFT_TO_RIGHT
:
the base text direction is left-to-right.
IlvBidiUtil.RIGHT_TO_LEFT
:
the base text direction is right-to-left.
IlvBidiUtil.CONTEXTUAL_DIRECTION
:
the base test direction is determined from the text
that is displayed according to the standard Bidi
algorithm, if the text contains at least one character
with a strong left-to-right or right-to-left direction.
If the text doesn't contain any character with a strong
direction, the real text direction is determined from
the current component orientation of the object.
int getResolvedBaseTextDirection()
This method is similar to getBaseTextDirection()
but determines
the value when it is inherited from a parent component
(IlvBidiUtil.INHERITED_DIRECTION
) or dependent on
the component orientation (IlvBidiUtil.COMPONENT_DIRECTION
).
Hence, there are only 3 possible return values:
IlvBidiUtil.LEFT_TO_RIGHT
:
the base text direction is left-to-right.
IlvBidiUtil.RIGHT_TO_LEFT
:
the base text direction is right-to-left.
IlvBidiUtil.CONTEXTUAL_DIRECTION
:
the base test direction is determined from the text
that is displayed according to the standard Bidi
algorithm, if the text contains at least one character
with a strong left-to-right or right-to-left direction.
If the text doesn't contain any character with a strong
direction, the real text direction is determined from
the current component orientation of the object.
© Copyright Rogue Wave Software, Inc. 1997, 2018. All Rights Reserved.