Package ej.mwt.style.dimension

Class OptimalDimension

java.lang.Object

ej.mwt.style.dimension.OptimalDimension

All Implemented Interfaces:

Dimension

public class OptimalDimension
extends java.lang.Object
implements Dimension

Dimension which fits the optimal size of the widget.

Field Summary

Fields

Modifier and Type	Field	Description
static OptimalDimension	OPTIMAL_DIMENSION_X	Optimal dimension using widget's optimal width.
static OptimalDimension	OPTIMAL_DIMENSION_XY	Optimal dimension using widget's optimal width and height.
static OptimalDimension	OPTIMAL_DIMENSION_Y	Optimal dimension using widget's optimal height.

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

OPTIMAL_DIMENSION_XY

public static final OptimalDimension OPTIMAL_DIMENSION_XY

Optimal dimension using widget's optimal width and height.

OPTIMAL_DIMENSION_X

public static final OptimalDimension OPTIMAL_DIMENSION_X

Optimal dimension using widget's optimal width.

OPTIMAL_DIMENSION_Y

public static final OptimalDimension OPTIMAL_DIMENSION_Y

Optimal dimension using widget's optimal height.

Method Detail

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.

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.

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.

equals

public boolean equals(@Nullable
                      java.lang.Object obj)

Specified by:

equals in interface Dimension

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Dimension

Overrides:

hashCode in class java.lang.Object