Package com.jgoodies.forms.layout
Class Sizes
java.lang.Object
com.jgoodies.forms.layout.Sizes
Consists only of static methods that create and convert sizes
as required by the FormLayout. The conversion of sizes
that are not based on pixel is delegated to an implementation
of
UnitConverter
. The conversion methods require the
layout container as parameter to read its current font and resolution.- Version:
- $Revision: 1.16 $
- Author:
- Karsten Lentzsch
- See Also:
-
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final com.jgoodies.forms.layout.Sizes.ComponentSize
Use the maximum of all component sizes as column or row size; measures preferred sizes when asked for the preferred size and minimum sizes when asked for the minimum size.static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
21 horizontal dialog units.static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
21 vertical dialog units.static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final ConstantSize
static final com.jgoodies.forms.layout.Sizes.ComponentSize
Use the maximum of all component minimum sizes as column or row size.static final com.jgoodies.forms.layout.Sizes.ComponentSize
Use the maximum of all component preferred sizes as column or row size.static final ConstantSize
-
Method Summary
Modifier and TypeMethodDescriptionstatic Size
Creates and returns a BoundedSize for the given basis using the specified lower and upper bounds.static int
centimeterAsPixel
(double cm, Component component) Converts Centimeters and returns pixels using the resolution of the given component's graphics object.static ConstantSize
Creates and returns an instance ofConstantSize
from the given encoded size and unit description.static int
dialogUnitXAsPixel
(int dluX, Component component) Converts horizontal dialog units and returns pixels.static int
dialogUnitYAsPixel
(int dluY, Component component) Converts vertical dialog units and returns pixels.static ConstantSize
dluX
(int value) Creates and returns a ConstantSize for the specified value in horizontal dialog units.static ConstantSize
dluY
(int value) Creates and returns a ConstantSize for the specified value in vertical dialog units.static ConstantSize.Unit
Returns the Unit that is used if an encoded ConstantSize contains no unit string.static UnitConverter
Returns the currentUnitConverter
.static int
inchAsPixel
(double in, Component component) Converts Inches and returns pixels using the specified resolution.static int
millimeterAsPixel
(double mm, Component component) Converts Millimeters and returns pixels using the resolution of the given component's graphics object.static ConstantSize
pixel
(int value) Creates and returns a ConstantSize for the specified pixel value.static int
pointAsPixel
(int pt, Component component) Converts DTP Points and returns pixels using the resolution of the given component's graphics object.static void
Sets the Unit that shall be used if an encoded ConstantSize provides no unit string.static void
setUnitConverter
(UnitConverter newUnitConverter) Sets a new UnitConverter that will be used to convert font-dependent sizes to pixel sizes.
-
Field Details
-
ZERO
-
DLUX1
-
DLUX2
-
DLUX3
-
DLUX4
-
DLUX5
-
DLUX6
-
DLUX7
-
DLUX8
-
DLUX9
-
DLUX11
-
DLUX14
-
DLUX21
21 horizontal dialog units.- Since:
- 1.2
-
DLUY1
-
DLUY2
-
DLUY3
-
DLUY4
-
DLUY5
-
DLUY6
-
DLUY7
-
DLUY8
-
DLUY9
-
DLUY11
-
DLUY14
-
DLUY21
21 vertical dialog units.- Since:
- 1.2
-
MINIMUM
public static final com.jgoodies.forms.layout.Sizes.ComponentSize MINIMUMUse the maximum of all component minimum sizes as column or row size. -
PREFERRED
public static final com.jgoodies.forms.layout.Sizes.ComponentSize PREFERREDUse the maximum of all component preferred sizes as column or row size. -
DEFAULT
public static final com.jgoodies.forms.layout.Sizes.ComponentSize DEFAULTUse the maximum of all component sizes as column or row size; measures preferred sizes when asked for the preferred size and minimum sizes when asked for the minimum size.
-
-
Method Details
-
constant
Creates and returns an instance ofConstantSize
from the given encoded size and unit description.- Parameters:
encodedValueAndUnit
- value and unit in string representationhorizontal
- true for horizontal, false for vertical- Returns:
- a
ConstantSize
for the given value and unit
-
dluX
Creates and returns a ConstantSize for the specified value in horizontal dialog units.- Parameters:
value
- size value in horizontal dialog units- Returns:
- the associated
ConstantSize
-
dluY
Creates and returns a ConstantSize for the specified value in vertical dialog units.- Parameters:
value
- size value in vertical dialog units- Returns:
- the associated
ConstantSize
-
pixel
Creates and returns a ConstantSize for the specified pixel value.- Parameters:
value
- value in pixel- Returns:
- the associated
ConstantSize
-
bounded
Creates and returns a BoundedSize for the given basis using the specified lower and upper bounds.- Parameters:
basis
- the base sizelowerBound
- the lower bound sizeupperBound
- the upper bound size- Returns:
- a
BoundedSize
for the given basis and bounds - Throws:
NullPointerException
- ifbasis
isnull
, or if bothlowerBound
andupperBound
arenull
.
-
inchAsPixel
Converts Inches and returns pixels using the specified resolution.- Parameters:
in
- the Inchescomponent
- the component that provides the graphics object- Returns:
- the given Inches as pixels
-
millimeterAsPixel
Converts Millimeters and returns pixels using the resolution of the given component's graphics object.- Parameters:
mm
- Millimeterscomponent
- the component that provides the graphics object- Returns:
- the given Millimeters as pixels
-
centimeterAsPixel
Converts Centimeters and returns pixels using the resolution of the given component's graphics object.- Parameters:
cm
- Centimeterscomponent
- the component that provides the graphics object- Returns:
- the given Centimeters as pixels
-
pointAsPixel
Converts DTP Points and returns pixels using the resolution of the given component's graphics object.- Parameters:
pt
- DTP Pointscomponent
- the component that provides the graphics object- Returns:
- the given Points as pixels
-
dialogUnitXAsPixel
Converts horizontal dialog units and returns pixels. Honors the resolution, dialog font size, platform, and l&f.- Parameters:
dluX
- the horizontal dialog unitscomponent
- the component that provides the graphics object- Returns:
- the given horizontal dialog units as pixels
-
dialogUnitYAsPixel
Converts vertical dialog units and returns pixels. Honors the resolution, dialog font size, platform, and l&f.- Parameters:
dluY
- the vertical dialog unitscomponent
- the component that provides the graphics object- Returns:
- the given vertical dialog units as pixels
-
getUnitConverter
Returns the currentUnitConverter
. If it has not been initialized before it will get an instance ofDefaultUnitConverter
.- Returns:
- the current
UnitConverter
-
setUnitConverter
Sets a new UnitConverter that will be used to convert font-dependent sizes to pixel sizes.- Parameters:
newUnitConverter
- the unit converter to be set
-
getDefaultUnit
Returns the Unit that is used if an encoded ConstantSize contains no unit string.- Returns:
- the Unit if no unit string is provided
- Since:
- 1.2
-
setDefaultUnit
Sets the Unit that shall be used if an encoded ConstantSize provides no unit string.- Parameters:
unit
- the new default Unit,null
for dialog units- Throws:
IllegalArgumentException
- ifunit
isConstantSize.DLUX
orConstantSize.DLUY
.- Since:
- 1.2
-