org.opensourcephysics.display
Class OSPLayout

java.lang.Object
  java.awt.BorderLayout
      org.opensourcephysics.display.OSPLayout

All Implemented Interfaces:

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

public class OSPLayout
extends java.awt.BorderLayout

A OSP layout lays out a container, arranging and resizing its components to fit in the corners or in one of the border layout regions.

Version:

1.0

Author:

W. Christian

See Also:

Serialized Form

Field Summary

static java.lang.String	BOTTOM_LEFT_CORNER The bottom left corner layout constraint.
static java.lang.String	BOTTOM_RIGHT_CORNER The bottom right layout constraint.
static java.lang.String	CENTERED The bottom right layout constraint.
static int	macOffset
static java.lang.String	TOP_LEFT_CORNER The top left corner layout constraint.
static java.lang.String	TOP_RIGHT_CORNER The top right corner layout constraint.

Fields inherited from class java.awt.BorderLayout

AFTER_LAST_LINE, AFTER_LINE_ENDS, BEFORE_FIRST_LINE, BEFORE_LINE_BEGINS, CENTER, EAST, LINE_END, LINE_START, NORTH, PAGE_END, PAGE_START, SOUTH, WEST

Constructor Summary

OSPLayout()
Constructs a new OSP layout with no gaps between components.

OSPLayout(int hgap, int vgap)
Constructs a new OSP layout with the specified gaps between components.

Method Summary

void	addLayoutComponent(java.awt.Component comp, java.lang.Object constraints)
void	checkLayoutRect(java.awt.Container c, java.awt.Rectangle viewRect)
java.awt.Component[]	getComponents()
void	layoutContainer(java.awt.Container target) Lays out the container argument using this layout.
boolean	quickLayout(java.awt.Container target, java.awt.Component c) Lays out a single component by setting the component's bounds.
void	removeLayoutComponent(java.awt.Component comp) Removes the specified component from this border layout.

Methods inherited from class java.awt.BorderLayout

addLayoutComponent, getConstraints, getHgap, getLayoutAlignmentX, getLayoutAlignmentY, getLayoutComponent, getLayoutComponent, getVgap, invalidateLayout, maximumLayoutSize, minimumLayoutSize, preferredLayoutSize, setHgap, setVgap, toString

Methods inherited from class java.lang.Object

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

Field Detail

macOffset

public static int macOffset

TOP_LEFT_CORNER

public static final java.lang.String TOP_LEFT_CORNER

The top left corner layout constraint.

See Also:

Constant Field Values

TOP_RIGHT_CORNER

public static final java.lang.String TOP_RIGHT_CORNER

The top right corner layout constraint.

See Also:

Constant Field Values

BOTTOM_LEFT_CORNER

public static final java.lang.String BOTTOM_LEFT_CORNER

The bottom left corner layout constraint.

See Also:

Constant Field Values

BOTTOM_RIGHT_CORNER

public static final java.lang.String BOTTOM_RIGHT_CORNER

The bottom right layout constraint.

See Also:

Constant Field Values

CENTERED

public static final java.lang.String CENTERED

The bottom right layout constraint.

See Also:

Constant Field Values

Constructor Detail

OSPLayout

public OSPLayout()

Constructs a new OSP layout with no gaps between components.

OSPLayout

public OSPLayout(int hgap,
                 int vgap)

Constructs a new OSP layout with the specified gaps between components. The horizontal gap is specified by hgap and the vertical gap is specified by vgap.

Parameters:

hgap - the horizontal gap.

vgap - the vertical gap.

Method Detail

addLayoutComponent

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

Specified by:

addLayoutComponent in interface java.awt.LayoutManager2

Overrides:

addLayoutComponent in class java.awt.BorderLayout

removeLayoutComponent

public void removeLayoutComponent(java.awt.Component comp)

Removes the specified component from this border layout. This method is called when a container calls its remove or removeAll methods. Most applications do not call this method directly.

Specified by:

removeLayoutComponent in interface java.awt.LayoutManager

Overrides:

removeLayoutComponent in class java.awt.BorderLayout

Parameters:

comp - the component to be removed.

See Also:

Container.remove(java.awt.Component), Container.removeAll()

layoutContainer

public void layoutContainer(java.awt.Container target)

Lays out the container argument using this layout.

Specified by:

layoutContainer in interface java.awt.LayoutManager

Overrides:

layoutContainer in class java.awt.BorderLayout

Parameters:

target - Container

quickLayout

public boolean quickLayout(java.awt.Container target,
                           java.awt.Component c)

Lays out a single component by setting the component's bounds.

Parameters:

target - Container

checkLayoutRect

public void checkLayoutRect(java.awt.Container c,
                            java.awt.Rectangle viewRect)

getComponents

public java.awt.Component[] getComponents()