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Java Source Code / Java Documentation
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Ajax
»
MyGWT
»
net.mygwt.ui.client.widget.menu
Source Cross Reference
Class Diagram
Java Document (Java Doc)
net.mygwt.ui.client.widget
.Container
net.mygwt.ui.client.widget.menu
.Menu
Menu
public
class Menu extends
Container
(Code)
A menu.
Events:
BeforeOpen
: (widget this)
Fired before the menu is opened. Listener can set the doit field to
false
to cancel the menu being displayed.
widget : this
Open
: (widget this)
Fired after a the menu is opened
widget : this
BeforeClose
: (widget this)
Fired before the menu is closed. Listener can set the doit field to
false
to cancel the menu being hidden.
widget : this
Close
: (widget this)
Fired after the menu is closed
widget : this
Field Summary
protected
boolean
hideOnClick
MenuItem
parentItem
boolean
showingcloseOnSelect
Constructor Summary
public
Menu
()
Creates a new menu.
Method Summary
public
void
add
(
MenuItem
item)
Adds a item to the menu.
void
closeAllMenus
()
protected
void
doAttachChildren
()
protected
void
doDetachChildren
()
public
MenuItem
findItem
(Element target)
Finds a item.
public
MenuItem
getItem
(int index)
Returns the item at the given index or
null
if the index is out of range.
public
int
getItemCount
()
Returns the number of items contained in the menu.
public
List
getItems
()
Returns the menu's child items.
public
int
getMinWidth
()
Returns the minimum width.
public
MenuItem
getParentItem
()
Returns the menu's parent item, or
null
if the menu is a root.
public
String
getSubMenuAlign
()
Returns the sub menu alignment.
public
void
hide
()
public
int
indexOf
(
MenuItem
item)
Returns the index of the item, or -1 if not found.
public
void
insert
(
MenuItem
item, int index)
public
void
onBrowserEvent
(Event event)
protected
void
onMouseOut
(Event event)
protected
void
onMouseOver
(Event event)
protected
void
onRender
()
public
void
remove
(
MenuItem
item)
public
void
removeAll
()
Removes all menu items from this menu.
public
void
setMinWidth
(int minWidth)
Sets minimum width of the menu in pixels.
public
void
setSubMenuAlign
(
String
subMenuAlign)
Sets the
MyDOM.alignTo
anchor position value to use for submenus of this menu (defaults to "tl-tr?").
public
void
show
()
public
void
show
(Element elem,
String
pos)
Shows the menu.
public
void
show
(int x, int y)
Shows the menu at the specified location.
public
void
show
(Widget widget)
Shows the menu.
Field Detail
hideOnClick
protected
boolean hideOnClick
(Code)
parentItem
MenuItem
parentItem
(Code)
showingcloseOnSelect
boolean showingcloseOnSelect
(Code)
Constructor Detail
Menu
public
Menu()
(Code)
Creates a new menu.
Method Detail
add
public
void add(
MenuItem
item)
(Code)
Adds a item to the menu.
Parameters:
item - the new item
closeAllMenus
void closeAllMenus()
(Code)
doAttachChildren
protected
void doAttachChildren()
(Code)
doDetachChildren
protected
void doDetachChildren()
(Code)
findItem
public
MenuItem
findItem(Element target)
(Code)
Finds a item.
Parameters:
target - the target element the item
getItem
public
MenuItem
getItem(int index)
(Code)
Returns the item at the given index or
null
if the index is out of range.
Parameters:
index - the index of the item to return the item at the given index
getItemCount
public
int getItemCount()
(Code)
Returns the number of items contained in the menu. the number of items
getItems
public
List
getItems()
(Code)
Returns the menu's child items. the child items
getMinWidth
public
int getMinWidth()
(Code)
Returns the minimum width. the minimum width
getParentItem
public
MenuItem
getParentItem()
(Code)
Returns the menu's parent item, or
null
if the menu is a root. the parent item
getSubMenuAlign
public
String
getSubMenuAlign()
(Code)
Returns the sub menu alignment. the alignment
hide
public
void hide()
(Code)
indexOf
public
int indexOf(
MenuItem
item)
(Code)
Returns the index of the item, or -1 if not found.
Parameters:
item - the item to search for the index or -1 if not found
insert
public
void insert(
MenuItem
item, int index)
(Code)
onBrowserEvent
public
void onBrowserEvent(Event event)
(Code)
onMouseOut
protected
void onMouseOut(Event event)
(Code)
onMouseOver
protected
void onMouseOver(Event event)
(Code)
onRender
protected
void onRender()
(Code)
remove
public
void remove(
MenuItem
item)
(Code)
removeAll
public
void removeAll()
(Code)
Removes all menu items from this menu.
setMinWidth
public
void setMinWidth(int minWidth)
(Code)
Sets minimum width of the menu in pixels. Default value is 120.
Parameters:
minWidth - the minimum width
setSubMenuAlign
public
void setSubMenuAlign(
String
subMenuAlign)
(Code)
Sets the
MyDOM.alignTo
anchor position value to use for submenus of this menu (defaults to "tl-tr?").
Parameters:
subMenuAlign - the alignment
show
public
void show()
(Code)
show
public
void show(Element elem,
String
pos)
(Code)
Shows the menu.
Parameters:
elem - the align element
Parameters:
pos - the position
show
public
void show(int x, int y)
(Code)
Shows the menu at the specified location.
Parameters:
x - the x coordinate value
Parameters:
y - the y corrdinate value
show
public
void show(Widget widget)
(Code)
Shows the menu.
Parameters:
widget - the widget to align to
Fields inherited from
net.mygwt.ui.client.widget.Container
protected
boolean attachChildren
(Code)
(Java Doc)
protected
List
items
(Code)
(Java Doc)
Methods inherited from
net.mygwt.ui.client.widget.Container
final
protected
void adopt(Widget child)
(Code)
(Java Doc)
public
void dispose()
(Code)
(Java Doc)
protected
void doAttachChildren()
(Code)
(Java Doc)
protected
void doDetachChildren()
(Code)
(Java Doc)
public
Widget findWidget(Element elem)
(Code)
(Java Doc)
public
boolean getAutoDispose()
(Code)
(Java Doc)
public
Widget getWidget(int index)
(Code)
(Java Doc)
public
int getWidgetCount()
(Code)
(Java Doc)
public
Iterator
iterator()
(Code)
(Java Doc)
final
protected
void orphan(Widget child)
(Code)
(Java Doc)
public
boolean remove(Widget widget)
(Code)
(Java Doc)
public
void setAutoDispose(boolean autoDispose)
(Code)
(Java Doc)
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