Java Doc for ConstantSize.java in  » Swing-Library » abeille-forms-designer » com » jgoodies » forms » layout » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Swing Library » abeille forms designer » com.jgoodies.forms.layout 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.jgoodies.forms.layout.ConstantSize

ConstantSize
final public class ConstantSize implements Size,Serializable(Code)
An implementation of the Size interface that represents constant sizes described by a value and unit, for example: 10 pixel, 15 point or 4 dialog units. You can get instances of ConstantSize using the factory methods and constants in the Sizes class. Logical constant sizes that vary with the current layout style are delivered by the com.jgoodies.forms.util.LayoutStyle class.

This class supports different size units:
Unit   Abbreviation    Size
Millimeter mm 0.1 cm
Centimeter cm 10.0 mm
Inch in 25.4 mm
DTP Point pt 1/72 in
Pixel px 1/(resolution in dpi) in
Dialog Unit dlu honors l&f, resolution, and dialog font size

Examples:

 Sizes.ZERO;
 Sizes.DLUX9;
 Sizes.dluX(42); 
 Sizes.pixel(99);
 

author:
   Karsten Lentzsch
version:
   $Revision: 1.2 $
See Also:   Size
See Also:   Sizes

Inner Class :final public static class Unit implements Serializable

Field Summary
final public static  UnitCENTIMETER
    
final public static  UnitCM
    
final public static  UnitDIALOG_UNITS_X
    
final public static  UnitDIALOG_UNITS_Y
    
final public static  UnitDLUX
    
final public static  UnitDLUY
    
final public static  UnitIN
    
final public static  UnitINCH
    
final public static  UnitMILLIMETER
    
final public static  UnitMM
    
final public static  UnitPIXEL
    
final public static  UnitPOINT
    

Constructor Summary
 ConstantSize(int value, Unit unit)
     Constructs an instance of ConstantSize from the given encoded size and unit description.
 ConstantSize(double value, Unit unit)
     Constructs an instance of ConstantSize from the given encoded size and unit description.

Method Summary
static  ConstantSizedluX(int value)
     Returns an instance of Size for the specified value in horizontal dialog units.
static  ConstantSizedluY(int value)
     Returns an instance of Size for the specified value in vertical dialog units.
public  booleanequals(Object o)
     Indicates whether some other ConstantSize is "equal to" this one.
public  intgetPixelSize(Component component)
     Converts the size if necessary and returns the value in pixels.
public  inthashCode()
     Returns a hash code value for the object.
public  intmaximumSize(Container container, List components, FormLayout.Measure minMeasure, FormLayout.Measure prefMeasure, FormLayout.Measure defaultMeasure)
     Returns this size as pixel size.
static  String[]splitValueAndUnit(String encodedValueAndUnit)
     Splits a string that encodes size with unit into the size and unit substrings.
public  StringtoString()
     Returns a string representation of this size object.
static  ConstantSizevalueOf(String encodedValueAndUnit, boolean horizontal)
     Constructs an instance of ConstantSize from the given encoded size and unit description.

Field Detail
CENTIMETER
final public static Unit CENTIMETER(Code)



CM
final public static Unit CM(Code)



DIALOG_UNITS_X
final public static Unit DIALOG_UNITS_X(Code)



DIALOG_UNITS_Y
final public static Unit DIALOG_UNITS_Y(Code)



DLUX
final public static Unit DLUX(Code)



DLUY
final public static Unit DLUY(Code)



IN
final public static Unit IN(Code)



INCH
final public static Unit INCH(Code)



MILLIMETER
final public static Unit MILLIMETER(Code)



MM
final public static Unit MM(Code)



PIXEL
final public static Unit PIXEL(Code)



POINT
final public static Unit POINT(Code)




Constructor Detail
ConstantSize
ConstantSize(int value, Unit unit)(Code)
Constructs an instance of ConstantSize from the given encoded size and unit description.
Parameters:
  value - the size value interpreted in the given units
Parameters:
  unit - the size's unit



ConstantSize
ConstantSize(double value, Unit unit)(Code)
Constructs an instance of ConstantSize from the given encoded size and unit description.
Parameters:
  value - the size value interpreted in the given units
Parameters:
  unit - the size's unit




Method Detail
dluX
static ConstantSize dluX(int value)(Code)
Returns an instance of Size for the specified value in horizontal dialog units.
Parameters:
  value - size value in horizontal dialog units the associated Size instance



dluY
static ConstantSize dluY(int value)(Code)
Returns an instance of Size for the specified value in vertical dialog units.
Parameters:
  value - size value in vertical dialog units the associated Size instance



equals
public boolean equals(Object o)(Code)
Indicates whether some other ConstantSize is "equal to" this one.
Parameters:
  o - the Object with which to compare true if this object is the same as the objargument; false otherwise.
See Also:   java.lang.Object.hashCode
See Also:   java.util.Hashtable



getPixelSize
public int getPixelSize(Component component)(Code)
Converts the size if necessary and returns the value in pixels.
Parameters:
  component - the associated component the size in pixels



hashCode
public int hashCode()(Code)
Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable. a hash code value for this object.
See Also:   java.lang.Object.equals(java.lang.Object)
See Also:   java.util.Hashtable



maximumSize
public int maximumSize(Container container, List components, FormLayout.Measure minMeasure, FormLayout.Measure prefMeasure, FormLayout.Measure defaultMeasure)(Code)
Returns this size as pixel size. Neither requires the component list nor the specified measures.

Invoked by com.jgoodies.forms.layout.FormSpec to determine the size of a column or row.
Parameters:
  container - the layout container
Parameters:
  components - the list of components used to compute the size
Parameters:
  minMeasure - the measure that determines the minimum sizes
Parameters:
  prefMeasure - the measure that determines the preferred sizes
Parameters:
  defaultMeasure - the measure that determines the default sizes the computed maximum size in pixel




splitValueAndUnit
static String[] splitValueAndUnit(String encodedValueAndUnit)(Code)
Splits a string that encodes size with unit into the size and unit substrings. Returns an array of two strings.
Parameters:
  encodedValueAndUnit - a strings that represents a size with unit the first element is size, the second is unit



toString
public String toString()(Code)
Returns a string representation of this size object. Note: The string representation may change at any time. It is strongly recommended to not use this string for parsing purposes. a string representation of the constant size



valueOf
static ConstantSize valueOf(String encodedValueAndUnit, boolean horizontal)(Code)
Constructs an instance of ConstantSize from the given encoded size and unit description.
Parameters:
  encodedValueAndUnit - the size's value and unit as string
Parameters:
  horizontal - true for horizontal, false for vertical a constant size for the given encoding and unit description
throws:
  IllegalArgumentException - if the unit requires integer but the value is not an integer



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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