org.xulux.guilayer.swing.layouts
Class XYLayout

java.lang.Object
  org.xulux.guilayer.swing.layouts.SwingLayoutAbstract
      org.xulux.guilayer.swing.layouts.XYLayout

All Implemented Interfaces:

java.awt.LayoutManager, java.awt.LayoutManager2, java.io.Serializable, org.xulux.api.gui.IXuluxLayout

public class XYLayout
extends SwingLayoutAbstract
implements java.awt.LayoutManager2, java.io.Serializable

A layout manager that positions it's controls using the size and the position of the control

Version:

$Id: XYLayout.java,v 1.8 2004/10/14 14:34:20 mvdb Exp $

Author:

Martin van den Bemt

See Also:

Serialized Form

Field Summary

protected java.util.HashMap

map the map with widgets

Fields inherited from class org.xulux.guilayer.swing.layouts.SwingLayoutAbstract

parentWidget

Constructor Summary

XYLayout()

XYLayout(org.xulux.api.gui.IWidget parent)
Use this contructor if used inside nyx.

Method Summary

void	addLayoutComponent(java.awt.Component comp, java.lang.Object constraints) The contraints is the widget itself.
void	addLayoutComponent(java.lang.String name, java.awt.Component comp)
void	addWidget(org.xulux.api.gui.IWidget widget)
void	destroy()
float	getLayoutAlignmentX(java.awt.Container target)
float	getLayoutAlignmentY(java.awt.Container target)
protected java.awt.Dimension	getLayoutSize(java.awt.Container parent) is almost the same as layoutContainer, except using setBounds.
java.awt.Rectangle	getRectangle(java.awt.Component component, java.awt.Insets insets) This is mainly used for swing components that are layed "invisibly" on top of nyx.
java.awt.Rectangle	getRectangle(org.xulux.api.gui.IWidget widget, java.awt.Component component) The preferred size of the component is used, when the widget size isn't really useable...
void	invalidateLayout(java.awt.Container target)
protected boolean	isFirstLayout()
void	layoutContainer(java.awt.Container parent)
java.awt.Dimension	maximumLayoutSize(java.awt.Container target)
java.awt.Dimension	minimumLayoutSize(java.awt.Container parent)
java.awt.Dimension	preferredLayoutSize(java.awt.Container parent)
void	removeLayoutComponent(java.awt.Component comp)
void	removeWidget(org.xulux.api.gui.IWidget widget)
protected void	setFirstLayout(boolean firstLayout) Set if this is the first time that we layout or not

Methods inherited from class org.xulux.guilayer.swing.layouts.SwingLayoutAbstract

getParent, setParent

Methods inherited from class java.lang.Object

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

Field Detail

map

protected java.util.HashMap map

the map with widgets

Constructor Detail

XYLayout

public XYLayout()

XYLayout

public XYLayout(org.xulux.api.gui.IWidget parent)

Use this contructor if used inside nyx.

Parameters:

parent - the creator of the XYLayout

Method Detail

addLayoutComponent

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

The contraints is the widget itself.

Specified by:

addLayoutComponent in interface java.awt.LayoutManager2

See Also:

LayoutManager2.addLayoutComponent(Component, Object)

getLayoutAlignmentX

public float getLayoutAlignmentX(java.awt.Container target)

Specified by:

getLayoutAlignmentX in interface java.awt.LayoutManager2

See Also:

LayoutManager2.getLayoutAlignmentX(Container)

getLayoutAlignmentY

public float getLayoutAlignmentY(java.awt.Container target)

Specified by:

getLayoutAlignmentY in interface java.awt.LayoutManager2

See Also:

LayoutManager2.getLayoutAlignmentY(Container)

invalidateLayout

public void invalidateLayout(java.awt.Container target)

Specified by:

invalidateLayout in interface java.awt.LayoutManager2

See Also:

LayoutManager2.invalidateLayout(Container)

maximumLayoutSize

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

Specified by:

maximumLayoutSize in interface java.awt.LayoutManager2

See Also:

LayoutManager2.maximumLayoutSize(Container)

addLayoutComponent

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

Specified by:

addLayoutComponent in interface java.awt.LayoutManager

See Also:

LayoutManager.addLayoutComponent(String, Component)

layoutContainer

public void layoutContainer(java.awt.Container parent)

Specified by:

layoutContainer in interface java.awt.LayoutManager

See Also:

LayoutManager.layoutContainer(Container)

getRectangle

public java.awt.Rectangle getRectangle(org.xulux.api.gui.IWidget widget,
                                       java.awt.Component component)

The preferred size of the component is used, when the widget size isn't really useable...

Parameters:

widget - the widget to get the size from

component - the component to get the size from

Returns:

the rectangle of the component

getRectangle

public java.awt.Rectangle getRectangle(java.awt.Component component,
                                       java.awt.Insets insets)

This is mainly used for swing components that are layed "invisibly" on top of nyx. You should use setLocation(x,y) to position the Swing component correctly.

Parameters:

component - the component

insets - the insets

Returns:

the rectangle for a native swing component

minimumLayoutSize

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

Specified by:

minimumLayoutSize in interface java.awt.LayoutManager

See Also:

LayoutManager.minimumLayoutSize(Container)

preferredLayoutSize

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

Specified by:

preferredLayoutSize in interface java.awt.LayoutManager

See Also:

LayoutManager.preferredLayoutSize(Container)

getLayoutSize

protected java.awt.Dimension getLayoutSize(java.awt.Container parent)

is almost the same as layoutContainer, except using setBounds. If the size of the widget is not set (0 or less than zero) it will use the preferredsize of the native component, which is gotten from getRectangle().

Parameters:

parent - the parent container

Returns:

the layoutsize

setFirstLayout

protected void setFirstLayout(boolean firstLayout)

Set if this is the first time that we layout or not

Parameters:

firstLayout - true or false

isFirstLayout

protected boolean isFirstLayout()

Returns:

if the layout still needs to process it's first layout

removeLayoutComponent

public void removeLayoutComponent(java.awt.Component comp)

Specified by:

removeLayoutComponent in interface java.awt.LayoutManager

See Also:

LayoutManager.removeLayoutComponent(Component)

destroy

public void destroy()

Specified by:

destroy in interface org.xulux.api.gui.IXuluxLayout

Specified by:

destroy in class SwingLayoutAbstract

See Also:

org.xulux.gui.IXuluxLayout#destroy()

addWidget

public void addWidget(org.xulux.api.gui.IWidget widget)

Specified by:

addWidget in interface org.xulux.api.gui.IXuluxLayout

See Also:

IXuluxLayout.addWidget(org.xulux.api.gui.IWidget)

removeWidget

public void removeWidget(org.xulux.api.gui.IWidget widget)

Specified by:

removeWidget in interface org.xulux.api.gui.IXuluxLayout

See Also:

IXuluxLayout.removeWidget(org.xulux.api.gui.IWidget)