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Java Source Code / Java Documentation » Ajax » MyGWT » net.mygwt.ui.client.widget.menu

Source Cross Reference Class Diagram Java Document (Java Doc)

net.mygwt.ui.client.widget .Item

net.mygwt.ui.client.widget.menu .MenuItem

MenuItem
public class MenuItem extends Item (Code)
	A selectable item in a `MenuBar`. Styles: PUSH, CHECK, RADIO, MENU, SEPARATOR Events: Select : (widget this) Fired when a item is selected. widget : this CheckChange : (widget) Fires after a check state change. widget : this BeforeOpen : (widget) Fires before the sub menu is displayed. Listeners can set the `doit` field to `false` to cancel the action. widget : this Open : (widget) Fires after the sub menu is shown. widget : this CSS: .my-menuitem (the item itself) .my-menuitem-text span (the menu item text)

Field Summary
boolean	canActivate
boolean	enabled
Menu	parentMenu
Menu	subMenu

Constructor Summary
public	MenuItem() Creates a new PUSH menu item.
public	MenuItem(int style) Creates a new menu item.

Method Summary
void	activate(boolean autoOpen)
public void	addSelectionListener(SelectionListener listener) Adds a listener interface to receive selection events.
void	deactivate()
void	expandMenu()
public String	getGroup() Returns the item's group value.
public boolean	getHideOnClick() Returns `true` if the menu will be closed on a click.
public Menu	getSubMenu() Returns the item's sub menu.
void	hideMenu()
public boolean	isSelected() Returns `true` if the item is selected.
protected void	onClick(BaseEvent be)
protected void	onRender()
public void	removeSelectionListener(SelectionListener listener) Removes a previously added listener.
public void	setGroup(String group) Allows radio items to be grouped together.
public void	setHideOnClick(boolean hideOnClick) Specifies if the menu should be hidden when the item is selected.
public void	setSelected(boolean selected) Sets the item's selected state.
public void	setStyle(int style) Sets the item's style.
public void	setSubMenu(Menu menu) Sets the item's sub menu.
boolean	shouldDeactivate(Event event)

Field Detail

canActivate
boolean canActivate(Code)

enabled
boolean enabled(Code)

parentMenu
Menu parentMenu(Code)

subMenu
Menu subMenu(Code)

Constructor Detail

MenuItem
public MenuItem()(Code)
	Creates a new PUSH menu item.

MenuItem
public MenuItem(int style)(Code)
	Creates a new menu item.

Method Detail

activate
void activate(boolean autoOpen)(Code)

addSelectionListener
public void addSelectionListener(SelectionListener listener)(Code)
	Adds a listener interface to receive selection events. Parameters: listener - the listener to add

deactivate
void deactivate()(Code)

expandMenu
void expandMenu()(Code)

getGroup
public String getGroup()(Code)
	Returns the item's group value. the group

getHideOnClick
public boolean getHideOnClick()(Code)
	Returns `true` if the menu will be closed on a click. the hide on click state

getSubMenu
public Menu getSubMenu()(Code)
	Returns the item's sub menu. the sub menu

hideMenu
void hideMenu()(Code)

isSelected
public boolean isSelected()(Code)
	Returns `true` if the item is selected. When the item is of type CHECK or RADIO, it is selected when it is checked. the selected state

onClick
protected void onClick(BaseEvent be)(Code)

onRender
protected void onRender()(Code)

removeSelectionListener
public void removeSelectionListener(SelectionListener listener)(Code)
	Removes a previously added listener. Parameters: listener - the listener to be removed

setGroup
public void setGroup(String group)(Code)
	Allows radio items to be grouped together.

setHideOnClick
public void setHideOnClick(boolean hideOnClick)(Code)
	Specifies if the menu should be hidden when the item is selected. Default value is `true`. Parameters: hideOnClick - `true` to enable

setSelected
public void setSelected(boolean selected)(Code)
	Sets the item's selected state. When the item is of type CHECK or RADIO, it is selected when it is checked. Parameters: selected - the select state

setStyle
public void setStyle(int style)(Code)
	Sets the item's style. Has no effect if called after the item has been rendered. Parameters: style - the style

setSubMenu
public void setSubMenu(Menu menu)(Code)
	Sets the item's sub menu. Parameters: menu - the sub menu or `null` to clear the sub menu

shouldDeactivate
boolean shouldDeactivate(Event event)(Code)

Fields inherited from net.mygwt.ui.client.widget.Item

protected String baseStyleiconStyle(Code)(Java Doc)
protected Element centerElemtextElem(Code)(Java Doc)
protected IconButton iconBtn(Code)(Java Doc)
protected String markup(Code)(Java Doc)
protected Element midleftElemmidRightElem(Code)(Java Doc)
protected boolean overStyleEnabled(Code)(Java Doc)
protected boolean sinkEvents(Code)(Java Doc)
protected HorizontalPanel widgetPanel(Code)(Java Doc)
protected List widgets(Code)(Java Doc)

Methods inherited from net.mygwt.ui.client.widget.Item

public void addWidget(Widget widget)(Code)(Java Doc)
protected void doAttachChildren()(Code)(Java Doc)
protected void doDetachChildren()(Code)(Java Doc)
public String getIconStyle()(Code)(Java Doc)
public String getText()(Code)(Java Doc)
public Widget getWidget(int index)(Code)(Java Doc)
public void insertWidget(Widget widget, int index)(Code)(Java Doc)
protected boolean isSelected()(Code)(Java Doc)
public void onBaseEvent(BaseEvent be)(Code)(Java Doc)
protected void onClick(BaseEvent be)(Code)(Java Doc)
protected void onDisable()(Code)(Java Doc)
protected void onEnable()(Code)(Java Doc)
protected void onMouseDown(BaseEvent be)(Code)(Java Doc)
protected void onMouseOut(BaseEvent be)(Code)(Java Doc)
protected void onMouseOver(BaseEvent be)(Code)(Java Doc)
protected void onMouseUp(BaseEvent be)(Code)(Java Doc)
protected void onRender()(Code)(Java Doc)
public void removeWidget(Widget widget)(Code)(Java Doc)
public void setIconStyle(String iconStyle)(Code)(Java Doc)
protected void setSelected(boolean select)(Code)(Java Doc)
public void setText(String text)(Code)(Java Doc)
public void setWidgetSpacing(int spacing)(Code)(Java Doc)

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