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java.lang.Object | +--org.gnu.glib.GObject | +--org.gnu.gtk.GtkObject | +--org.gnu.gtk.Widget | +--org.gnu.gtk.Container | +--org.gnu.gtk.Bin | +--org.gnu.gtk.Item | +--org.gnu.gtk.MenuItem
The MenuItem widget and derived widgets are the only valid children for Menus. Their function is to correctly handle highlighting, alignment, events, and submenus.
Constructor Summary | |
MenuItem()
Construct a new menu item. |
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MenuItem(int handle)
Create a new MenuItem with a handle to a native resource returned from a call to the native libraries. |
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MenuItem(java.lang.String label,
boolean hasMnemonic)
Construct a new menu item with the provided label. |
Method Summary | |
void |
addListener(MenuItemListener listener)
Register an object to receive event notification. |
void |
emitActivate()
Emits the "activate" signal on this MenuItem. |
void |
emitDeselect()
Emits the "deselect" signal on this MenuItem. |
java.lang.Class |
getEventListenerClass(java.lang.String signal)
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GtkEventType |
getEventType(java.lang.String signal)
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static Type |
getType()
Retrieve the runtime type used by the GLib library. |
void |
removeListener(MenuItemListener listener)
Unregister an object that was receiving menuitem event notification. |
void |
removeSubmenu()
Removes the widget's submenu. |
void |
setLeftJustified()
MenuItem's are left justified by default. |
void |
setRightJustified()
Sets whether the menu item appears to the right side of the menu bar. |
void |
setSubmenu(Menu submenu)
Sets the submenu, or changes it. |
Methods inherited from class org.gnu.gtk.Item |
deselect, select, toggle |
Methods inherited from class org.gnu.gtk.Bin |
getChild |
Methods inherited from class org.gnu.gtk.Container |
add, addListener, getBorderWidth, getResizeMode, remove, removeListener, resizeChildren, setBorderWidth, setResizeMode |
Methods inherited from class org.gnu.glib.GObject |
addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, equals, getData, getHandle, removeEventHandler, setData |
Methods inherited from class java.lang.Object |
getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public MenuItem()
public MenuItem(int handle)
handle
- The handle that represents a pointer to a native resource.public MenuItem(java.lang.String label, boolean hasMnemonic)
label
- The label to display in the menu item.hasMnemonic
- Indicates if the provided string contains mnemonicsMethod Detail |
public void setRightJustified()
public void setLeftJustified()
public void setSubmenu(Menu submenu)
submenu
- The submenu.public void removeSubmenu()
public void emitDeselect()
public void emitActivate()
public java.lang.Class getEventListenerClass(java.lang.String signal)
getEventListenerClass
in class Container
public GtkEventType getEventType(java.lang.String signal)
getEventType
in class Container
public void addListener(MenuItemListener listener)
listener
- The object that has implemented the
MenuItemListener interface that is to receive the menu
item events.public void removeListener(MenuItemListener listener)
listener
- The object that is to no longer receive
menuitem events.public static Type getType()
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Please send any bug reports, comments, or suggestions for the API or documentation to java-gnome-developer@lists.sf.net | ||||||||||
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