org.wings
Interface SLayoutManager

All Superinterfaces:

Renderable, SConstants, Serializable

All Known Implementing Classes:

SAbstractLayoutManager, SBorderLayout, SBoxLayout, SCardLayout, SFlowDownLayout, SFlowLayout, SGridBagLayout, SGridLayout, SNullLayout, SRootLayout, SScrollPaneLayout, STemplateLayout

public interface SLayoutManager
extends SConstants, Serializable, Renderable

For layout managers.

Author:

Armin Haaf

Field Summary

Fields inherited from interface org.wings.SConstants

BASELINE, BLOCK_ALIGN, BOTTOM, BOTTOM_ALIGN, CENTER, CENTER_ALIGN, HORIZONTAL, JUSTIFY, LEFT, LEFT_ALIGN, NO_ALIGN, RIGHT, RIGHT_ALIGN, TOP, TOP_ALIGN, UID_DIVIDER, VERTICAL

Method Summary

void	addComponent(SComponent c, Object constraint, int index) Adds a component to the layout manager
int	getBorder()
SContainer	getContainer() Returns the corresponding container
void	removeComponent(SComponent c) Removes a component from the layout manager
void	setBorder(int pixel)
void	setContainer(SContainer c) Sets the corresponding container
void	updateCG() Notification from the CGFactory that the L&F has changed.
void	write(Device s) Writes the layouted container to the given device.

Method Detail

addComponent

void addComponent(SComponent c,
                  Object constraint,
                  int index)

Adds a component to the layout manager

Parameters:

c - The new component

constraint - A (sometimes optional) constraint object

removeComponent

void removeComponent(SComponent c)

Removes a component from the layout manager

Parameters:

c - The new component

setContainer

void setContainer(SContainer c)

Sets the corresponding container

Parameters:

c - The container

getContainer

SContainer getContainer()

Returns the corresponding container

Returns:

The container

write

void write(Device s)
           throws IOException

Writes the layouted container to the given device.

Specified by:

write in interface Renderable

Parameters:

s - The output device

Throws:

IOException

updateCG

void updateCG()

Notification from the CGFactory that the L&F has changed.

See Also:

updateCG()

setBorder

void setBorder(int pixel)

getBorder

int getBorder()