com.imagero.swing.layout
Class RainLayout

java.lang.Object
  com.imagero.swing.layout.RainLayout

All Implemented Interfaces:

java.awt.LayoutManager, java.awt.LayoutManager2, java.io.Serializable

public class RainLayout

extends java.lang.Object

implements java.awt.LayoutManager2, java.io.Serializable

 RainLayout features:
      both horizontal and vertical orientation,
      ordering of Components according to Comparator provided by Container.
      inverse order of components
      Components can be layed out in one row or in multiple rows
      row hiding: show only one row and hide all other rows
      and many other features

 Constraints:
      GROW (Component can grow),
      SHRINK (Component can shrink),
      FLEX (Component can shrink and grow) and
      FIXED (Component can't shrink or grow)

 Layout policies:
      LAYOUT_POLICY_COMPUTE - preferred size is computed
      LAYOUT_POLICY_ASK - width of target container used as preferred width (X_AXIS) or height of target container used as preferred height (Y_AXIS)
      LAYOUT_POLICY_EXPLICITE_PIXELS - width (in pixels) was explicitly set
      LAYOUT_POLICY_EXPLICITE_COLUMNS - column count was explicitly set
      LAYOUT_POLICY_TABLE - same as LAYOUT_POLICY_EXPLICITE_COLUMNS, but layed out as table

 

See Also:

Serialized Form

Field Summary

static java.lang.String	FIXED component cannot grow or shrink
static java.lang.String	FLEX component can both shrink and grow
static java.lang.String	GROW component can grow
static int	LAYOUT_POLICY_ASK width of parent returned as preferred width, preferred height computed, based on width (X_AXIS) or height of parent returned as preferred height, preferred width computed, based on height (Y_AXIS)
static int	LAYOUT_POLICY_COMPUTE preferred size is computed - like doing most layout managers
static int	LAYOUT_POLICY_EXPLICITE_COLUMNS column count was explicitly set
static int	LAYOUT_POLICY_EXPLICITE_PIXELS width (in pixels) was explicitly set
static int	LAYOUT_POLICY_TABLE component will be layout as table
static java.lang.String	SHRINK component can shrink
static int	X_AXIS
static int	Y_AXIS

Constructor Summary

RainLayout()
create horizontal single row RainLayout with hgap=0 and vgap=0

RainLayout(int axis)
create single row RainLayout with hgap=0 and vgap=0

RainLayout(int axis, int hgap, int vgap)
create single row RainLayout

RainLayout(int axis, int hgap, int vgap, int layoutPolicy)
create new RainLayout

Method Summary

void	addLayoutComponent(java.awt.Component comp, java.lang.Object constraints)
void	addLayoutComponent(java.lang.String name, java.awt.Component comp)
int	getAxis()
int	getColumnCount()
java.lang.Object	getConstraints(java.lang.Object o)
java.lang.Object	getDefaultConstraints() default constraints are used if supplied constraints was null
int	getExplicitSize()
int	getHeight(java.awt.Component c)
int	getHgap()
float	getLayoutAlignmentX(java.awt.Container target)
float	getLayoutAlignmentY(java.awt.Container target)
int	getLayoutPolicy()
int	getRowCount(java.awt.Container c)
int	getShownRow()
int	getVgap()
int	getWidth(java.awt.Component c)
int	getX(java.awt.Component c)
int	getY(java.awt.Component c)
void	invalidateLayout(java.awt.Container target)
boolean	isAcrossStretch()
boolean	isAdjustLastRow()
boolean	isAdjustRows()
boolean	isDebug()
boolean	isReversedComponentOrder()
boolean	isReverseRowOrder()
boolean	isShowOneRow()
boolean	isWrap()
void	layoutContainer(java.awt.Container parent)
java.awt.Dimension	maximumLayoutSize(java.awt.Container parent)
java.awt.Dimension	minimumLayoutSize(java.awt.Container parent)
java.awt.Dimension	preferredLayoutSize(java.awt.Container parent)
void	removeLayoutComponent(java.awt.Component comp)
void	setAcrossStretch(boolean acrossStretch)
void	setAdjustLastRow(boolean adjustLastRow)
void	setAdjustRows(boolean adjustRows)
void	setAxis(int axis)
void	setColumnCount(int columnCount)
void	setDebug(boolean debug)
void	setDefaultConstraints(java.lang.Object constraints) default constraints are used if supplied constraints was null
void	setExplicitSize(int explicitSize)
void	setHgap(int hgap)
void	setLayoutPolicy(int policy)
void	setReversedComponentOrder(boolean reversedComponentOrder)
void	setReverseRowOrder(boolean reverseRowOrder)
void	setShownRow(int shownRow)
void	setShowOneRow(boolean showOneRow)
void	setVgap(int vgap)
void	setWrap(boolean wrap)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

X_AXIS

public static final int X_AXIS

See Also:

Constant Field Values

Y_AXIS

public static final int Y_AXIS

See Also:

Constant Field Values

LAYOUT_POLICY_COMPUTE

public static final int LAYOUT_POLICY_COMPUTE

preferred size is computed - like doing most layout managers

See Also:

Constant Field Values

LAYOUT_POLICY_ASK

public static final int LAYOUT_POLICY_ASK

width of parent returned as preferred width, preferred height computed, based on width (X_AXIS) or height of parent returned as preferred height, preferred width computed, based on height (Y_AXIS)

See Also:

Constant Field Values

LAYOUT_POLICY_EXPLICITE_PIXELS

public static final int LAYOUT_POLICY_EXPLICITE_PIXELS

width (in pixels) was explicitly set

See Also:

Constant Field Values

LAYOUT_POLICY_EXPLICITE_COLUMNS

public static final int LAYOUT_POLICY_EXPLICITE_COLUMNS

column count was explicitly set

See Also:

Constant Field Values

LAYOUT_POLICY_TABLE

public static final int LAYOUT_POLICY_TABLE

component will be layout as table

See Also:

Constant Field Values

FIXED

public static final java.lang.String FIXED

component cannot grow or shrink

See Also:

Constant Field Values

GROW

public static final java.lang.String GROW

component can grow

See Also:

Constant Field Values

SHRINK

public static final java.lang.String SHRINK

component can shrink

See Also:

Constant Field Values

FLEX

public static final java.lang.String FLEX

component can both shrink and grow

See Also:

Constant Field Values

Constructor Detail

RainLayout

public RainLayout()

create horizontal single row RainLayout with hgap=0 and vgap=0

RainLayout

public RainLayout(int axis)

create single row RainLayout with hgap=0 and vgap=0

Parameters:

axis - layout axis

See Also:

X_AXIS, Y_AXIS

RainLayout

public RainLayout(int axis,
                  int hgap,
                  int vgap)

create single row RainLayout

Parameters:

axis - layout axis

hgap - horizontal gap

vgap - vertical gap

See Also:

X_AXIS, Y_AXIS

RainLayout

public RainLayout(int axis,
                  int hgap,
                  int vgap,
                  int layoutPolicy)

create new RainLayout

Parameters:

axis -

hgap -

vgap -

layoutPolicy -

See Also:

X_AXIS, Y_AXIS, LAYOUT_POLICY_ASK, LAYOUT_POLICY_COMPUTE, LAYOUT_POLICY_EXPLICITE_COLUMNS, LAYOUT_POLICY_EXPLICITE_PIXELS

Method Detail

isDebug

public boolean isDebug()

setDebug

public void setDebug(boolean debug)

getWidth

public int getWidth(java.awt.Component c)

getHeight

public int getHeight(java.awt.Component c)

getX

public int getX(java.awt.Component c)

getY

public int getY(java.awt.Component c)

getAxis

public int getAxis()

setAxis

public void setAxis(int axis)

getHgap

public int getHgap()

setHgap

public void setHgap(int hgap)

getVgap

public int getVgap()

setVgap

public void setVgap(int vgap)

isWrap

public boolean isWrap()

setWrap

public void setWrap(boolean wrap)

isShowOneRow

public boolean isShowOneRow()

setShowOneRow

public void setShowOneRow(boolean showOneRow)

getShownRow

public int getShownRow()

setShownRow

public void setShownRow(int shownRow)

getDefaultConstraints

public java.lang.Object getDefaultConstraints()

default constraints are used if supplied constraints was null

setDefaultConstraints

public void setDefaultConstraints(java.lang.Object constraints)

default constraints are used if supplied constraints was null

addLayoutComponent

public void addLayoutComponent(java.lang.String name,
                               java.awt.Component comp)

Specified by:

addLayoutComponent in interface java.awt.LayoutManager

addLayoutComponent

public void addLayoutComponent(java.awt.Component comp,
                               java.lang.Object constraints)

Specified by:

addLayoutComponent in interface java.awt.LayoutManager2

removeLayoutComponent

public void removeLayoutComponent(java.awt.Component comp)

Specified by:

removeLayoutComponent in interface java.awt.LayoutManager

getLayoutAlignmentX

public float getLayoutAlignmentX(java.awt.Container target)

Specified by:

getLayoutAlignmentX in interface java.awt.LayoutManager2

getLayoutAlignmentY

public float getLayoutAlignmentY(java.awt.Container target)

Specified by:

getLayoutAlignmentY in interface java.awt.LayoutManager2

getExplicitSize

public int getExplicitSize()

setExplicitSize

public void setExplicitSize(int explicitSize)

getLayoutPolicy

public int getLayoutPolicy()

setLayoutPolicy

public void setLayoutPolicy(int policy)

getRowCount

public int getRowCount(java.awt.Container c)

getColumnCount

public int getColumnCount()

setColumnCount

public void setColumnCount(int columnCount)

isAcrossStretch

public boolean isAcrossStretch()

setAcrossStretch

public void setAcrossStretch(boolean acrossStretch)

isReversedComponentOrder

public boolean isReversedComponentOrder()

setReversedComponentOrder

public void setReversedComponentOrder(boolean reversedComponentOrder)

isReverseRowOrder

public boolean isReverseRowOrder()

setReverseRowOrder

public void setReverseRowOrder(boolean reverseRowOrder)

getConstraints

public java.lang.Object getConstraints(java.lang.Object o)

invalidateLayout

public void invalidateLayout(java.awt.Container target)

Specified by:

invalidateLayout in interface java.awt.LayoutManager2

isAdjustLastRow

public boolean isAdjustLastRow()

setAdjustLastRow

public void setAdjustLastRow(boolean adjustLastRow)

isAdjustRows

public boolean isAdjustRows()

setAdjustRows

public void setAdjustRows(boolean adjustRows)

preferredLayoutSize

public java.awt.Dimension preferredLayoutSize(java.awt.Container parent)

Specified by:

preferredLayoutSize in interface java.awt.LayoutManager

minimumLayoutSize

public java.awt.Dimension minimumLayoutSize(java.awt.Container parent)

Specified by:

minimumLayoutSize in interface java.awt.LayoutManager

maximumLayoutSize

public java.awt.Dimension maximumLayoutSize(java.awt.Container parent)

Specified by:

maximumLayoutSize in interface java.awt.LayoutManager2

layoutContainer

public void layoutContainer(java.awt.Container parent)

Specified by:

layoutContainer in interface java.awt.LayoutManager