Package com.google.gwt.cell.client

Class ButtonCellBase.DefaultAppearance<C>

java.lang.Object

com.google.gwt.cell.client.ButtonCellBase.DefaultAppearance<C>

Type Parameters:

C - the type that this Cell represents

All Implemented Interfaces:

ButtonCellBase.Appearance<C>

Direct Known Subclasses:

TextButtonCell.DefaultAppearance

Enclosing class:

ButtonCellBase<C>

public static class ButtonCellBase.DefaultAppearance<C>
extends java.lang.Object
implements ButtonCellBase.Appearance<C>

The default implementation of the ButtonCellBase.Appearance.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ButtonCellBase.DefaultAppearance.Resources	The resources used by this appearance.
static interface	ButtonCellBase.DefaultAppearance.Style	The Styles used by this appearance.
(package private) static interface	ButtonCellBase.DefaultAppearance.Template	The templates used by this appearance.

Constructor Summary

Constructors

Constructor	Description
DefaultAppearance(SafeHtmlRenderer<C> renderer)	Construct a new ButtonCellBase.DefaultAppearance using the default styles.
DefaultAppearance(SafeHtmlRenderer<C> renderer, ButtonCellBase.DefaultAppearance.Resources resources)	Construct a new ButtonCellBase.DefaultAppearance using the specified resources.

Method Summary

Modifier and Type	Method	Description
SafeHtmlRenderer<C>	getRenderer()	Return the SafeHtmlRenderer used by this Appearance to render the contents of the button.
void	onPush(Element parent)	Called when the user pushes the button down.
void	onUnpush(Element parent)	Called when the user releases the button from being pushed.
void	render(ButtonCellBase<C> cell, Cell.Context context, C value, SafeHtmlBuilder sb)	Render the button and its contents.
void	setFocus(Element parent, boolean focused)	Explicitly focus/unfocus this cell.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAppearance

public DefaultAppearance(SafeHtmlRenderer<C> renderer)

Construct a new ButtonCellBase.DefaultAppearance using the default styles.

Parameters:

renderer - the SafeHtmlRenderer used to render the contents

DefaultAppearance

public DefaultAppearance(SafeHtmlRenderer<C> renderer,
                         ButtonCellBase.DefaultAppearance.Resources resources)

Construct a new ButtonCellBase.DefaultAppearance using the specified resources.

Parameters:

renderer - the SafeHtmlRenderer used to render the contents

resources - the resources and styles to apply to the button

Method Detail

getRenderer

public SafeHtmlRenderer<C> getRenderer()

Return the SafeHtmlRenderer used by this Appearance to render the contents of the button.

Returns:

a SafeHtmlRenderer instance

onPush

public void onPush(Element parent)

Description copied from interface: ButtonCellBase.Appearance

Called when the user pushes the button down.

Specified by:

onPush in interface ButtonCellBase.Appearance<C>

Parameters:

parent - the parent Element

onUnpush

public void onUnpush(Element parent)

Description copied from interface: ButtonCellBase.Appearance

Called when the user releases the button from being pushed.

Specified by:

onUnpush in interface ButtonCellBase.Appearance<C>

Parameters:

parent - the parent Element

render

public void render(ButtonCellBase<C> cell,
                   Cell.Context context,
                   C value,
                   SafeHtmlBuilder sb)

Description copied from interface: ButtonCellBase.Appearance

Render the button and its contents.

Specified by:

render in interface ButtonCellBase.Appearance<C>

Parameters:

cell - the cell that is being rendered

context - the Cell.Context of the cell

value - the value that generated the content

sb - the SafeHtmlBuilder to render into

setFocus

public void setFocus(Element parent,
                     boolean focused)

Description copied from interface: ButtonCellBase.Appearance

Explicitly focus/unfocus this cell.

Specified by:

setFocus in interface ButtonCellBase.Appearance<C>

Parameters:

parent - the parent element

focused - whether this cell should take focus or release it