fedora.utilities.policyEditor
Class ConstraintLayout

java.lang.Object
  fedora.utilities.policyEditor.ConstraintLayout

All Implemented Interfaces:

java.awt.LayoutManager, java.awt.LayoutManager2

Direct Known Subclasses:

ParagraphLayout

public class ConstraintLayout
extends java.lang.Object
implements java.awt.LayoutManager2

A base class for layouts which simplifies the business of building new layouts with constraints.

Field Summary

protected int	hMargin
protected boolean	includeInvisible
protected static int	MAXIMUM
protected static int	MINIMUM
protected static int	PREFERRED
protected int	vMargin

Constructor Summary

ConstraintLayout()

Method Summary

void	addLayoutComponent(java.awt.Component c, java.lang.Object constraint)
void	addLayoutComponent(java.lang.String constraint, java.awt.Component c)
java.awt.Dimension	calcLayoutSize(java.awt.Container target, int type)
protected java.awt.Dimension	getComponentSize(java.awt.Component c, int type)
java.lang.Object	getConstraint(java.awt.Component c)
boolean	getIncludeInvisible()
float	getLayoutAlignmentX(java.awt.Container parent)
float	getLayoutAlignmentY(java.awt.Container parent)
protected boolean	includeComponent(java.awt.Component c)
void	invalidateLayout(java.awt.Container target)
void	layoutContainer(java.awt.Container target)
java.awt.Dimension	maximumLayoutSize(java.awt.Container target)
void	measureLayout(java.awt.Container target, java.awt.Dimension dimension, int type)
java.awt.Dimension	minimumLayoutSize(java.awt.Container target)
java.awt.Dimension	preferredLayoutSize(java.awt.Container target)
void	removeLayoutComponent(java.awt.Component c)
void	setConstraint(java.awt.Component c, java.lang.Object constraint)
void	setIncludeInvisible(boolean includeInvisible)

Methods inherited from class java.lang.Object

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

Field Detail

PREFERRED

protected static final int PREFERRED

See Also:

Constant Field Values

MINIMUM

protected static final int MINIMUM

See Also:

Constant Field Values

MAXIMUM

protected static final int MAXIMUM

See Also:

Constant Field Values

hMargin

protected int hMargin

vMargin

protected int vMargin

includeInvisible

protected boolean includeInvisible

Constructor Detail

ConstraintLayout

public ConstraintLayout()

Method Detail

addLayoutComponent

public void addLayoutComponent(java.lang.String constraint,
                               java.awt.Component c)

Specified by:

addLayoutComponent in interface java.awt.LayoutManager

addLayoutComponent

public void addLayoutComponent(java.awt.Component c,
                               java.lang.Object constraint)

Specified by:

addLayoutComponent in interface java.awt.LayoutManager2

removeLayoutComponent

public void removeLayoutComponent(java.awt.Component c)

Specified by:

removeLayoutComponent in interface java.awt.LayoutManager

setConstraint

public void setConstraint(java.awt.Component c,
                          java.lang.Object constraint)

getConstraint

public java.lang.Object getConstraint(java.awt.Component c)

setIncludeInvisible

public void setIncludeInvisible(boolean includeInvisible)

getIncludeInvisible

public boolean getIncludeInvisible()

includeComponent

protected boolean includeComponent(java.awt.Component c)

minimumLayoutSize

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

Specified by:

minimumLayoutSize in interface java.awt.LayoutManager

maximumLayoutSize

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

Specified by:

maximumLayoutSize in interface java.awt.LayoutManager2

preferredLayoutSize

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

Specified by:

preferredLayoutSize in interface java.awt.LayoutManager

calcLayoutSize

public java.awt.Dimension calcLayoutSize(java.awt.Container target,
                                         int type)

invalidateLayout

public void invalidateLayout(java.awt.Container target)

Specified by:

invalidateLayout in interface java.awt.LayoutManager2

getLayoutAlignmentX

public float getLayoutAlignmentX(java.awt.Container parent)

Specified by:

getLayoutAlignmentX in interface java.awt.LayoutManager2

getLayoutAlignmentY

public float getLayoutAlignmentY(java.awt.Container parent)

Specified by:

getLayoutAlignmentY in interface java.awt.LayoutManager2

layoutContainer

public void layoutContainer(java.awt.Container target)

Specified by:

layoutContainer in interface java.awt.LayoutManager

measureLayout

public void measureLayout(java.awt.Container target,
                          java.awt.Dimension dimension,
                          int type)

getComponentSize

protected java.awt.Dimension getComponentSize(java.awt.Component c,
                                              int type)