ej.mwt.style.dimension

Class NoDimension

java.lang.Object

ej.mwt.style.dimension.NoDimension

All Implemented Interfaces:

Dimension

public final class NoDimension
extends Object
implements Dimension

Dimension without constraint.

Field Summary

Fields

Modifier and Type	Field and Description
static NoDimension	NO_DIMENSION NoDimension singleton to avoid creating several ones.

Method Summary

Modifier and Type	Method and Description
void	computeOptimalSize(Widget widget, int availableWidth, int availableHeight, Size optimalSize) Computes the optimal size of a widget.
void	getAvailableSize(Widget widget, int availableWidth, int availableHeight, Size availableSize) Gets the available size for a widget.
void	layOut(Widget widget, Rectangle bounds) Lays out a widget.

Methods inherited from class java.lang.Object

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

Field Detail

NO_DIMENSION

public static final NoDimension NO_DIMENSION

NoDimension singleton to avoid creating several ones.

Method Detail

computeOptimalSize

public void computeOptimalSize(Widget widget,
                               int availableWidth,
                               int availableHeight,
                               Size optimalSize)

Description copied from interface: Dimension

Computes the optimal size of a widget.

The given optimal size is the optimal size of the widget considering the available size.

The given size is updated by this method to set the optimal size for this dimension.

Specified by:

computeOptimalSize in interface Dimension

Parameters:

widget - the widget.

availableWidth - the available width.

availableHeight - the available height.

optimalSize - the optimal size.

getAvailableSize

public void getAvailableSize(Widget widget,
                             int availableWidth,
                             int availableHeight,
                             Size availableSize)

Description copied from interface: Dimension

Gets the available size for a widget.

The given available size is the available width and height minus the outlines.

The given size is updated by this method to set the available size for this dimension.

Specified by:

getAvailableSize in interface Dimension

Parameters:

widget - the widget.

availableWidth - the available width.

availableHeight - the available height.

availableSize - the available size.

layOut

public void layOut(Widget widget,
                   Rectangle bounds)

Description copied from interface: Dimension

Lays out a widget.

The style of the widget must be set before (not null).

This dimension is applied to compute the widget bounds and align the widget in the given bounds. The given rectangle is updated with the updated bounds.

Specified by:

layOut in interface Dimension

Parameters:

widget - the widget.

bounds - the bounds of the widget.