public class BoundSize extends Object implements Serializable
UnitValue.
This class is a simple value container and it is immutable.
If a size is missing (i.e., null) that boundary should be considered "not in use".
You can create a BoundSize from a String with the use of ConstraintParser.parseBoundSize(String, boolean, boolean)
| 限定符和类型 | 字段和说明 |
|---|---|
static BoundSize |
NULL_SIZE |
static BoundSize |
ZERO_PIXEL |
| 构造器和说明 |
|---|
BoundSize(UnitValue minMaxPref,
String createString)
Constructor that use the same value for min/preferred/max size.
|
BoundSize(UnitValue min,
UnitValue preferred,
UnitValue max,
boolean gapPush,
String createString)
Constructor.
|
BoundSize(UnitValue min,
UnitValue preferred,
UnitValue max,
String createString)
Constructor.
|
| 限定符和类型 | 方法和说明 |
|---|---|
int |
constrain(int size,
float refValue,
ContainerWrapper parent)
Makes sure that
size is within min and max of this size. |
boolean |
getGapPush()
If the size should be hinted as "pushing" and thus want to occupy free space if no one else is claiming it.
|
UnitValue |
getMax()
Returns the maximum size as sent into the constructor.
|
UnitValue |
getMin()
Returns the minimum size as sent into the constructor.
|
UnitValue |
getPreferred()
Returns the preferred size as sent into the constructor.
|
boolean |
isUnset()
Returns if this bound size has no min, preferred and maximum size set (they are all
null) |
protected Object |
readResolve() |
String |
toString() |
public static final BoundSize NULL_SIZE
public static final BoundSize ZERO_PIXEL
public BoundSize(UnitValue minMaxPref, String createString)
minMaxPref - The value to use for min/preferred/max size.createString - The string used to create the BoundsSize.public BoundSize(UnitValue min, UnitValue preferred, UnitValue max, String createString)
ConstraintParser.parseBoundSize(String, boolean, boolean) instead.min - The minimum size. May be null.preferred - The preferred size. May be null.max - The maximum size. May be null.createString - The string used to create the BoundsSize.public BoundSize(UnitValue min, UnitValue preferred, UnitValue max, boolean gapPush, String createString)
ConstraintParser.parseBoundSize(String, boolean, boolean) instead.min - The minimum size. May be null.preferred - The preferred size. May be null.max - The maximum size. May be null.gapPush - If the size should be hinted as "pushing" and thus want to occupy free space if no one else is claiming it.createString - The string used to create the BoundsSize.public final UnitValue getMin()
null.public final UnitValue getPreferred()
null.public final UnitValue getMax()
null.public boolean getGapPush()
public boolean isUnset()
null)public int constrain(int size,
float refValue,
ContainerWrapper parent)
size is within min and max of this size.size - The size to constrain.refValue - The reference to use for relative sizes.parent - The parent container.protected Object readResolve() throws ObjectStreamException
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