EvtHandler::GetMenu
Section: ET++ method description (n)
Updated: automatically Fri Mar 15 14:09:27 1991
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NAME
EvtHandler::GetMenu - instance method
TEMPLATE
popupMenu = Menu *
GetMenu()
SPECIFIERS
public
virtual
DESCRIPTION
GetMenu is called by the method VObject::DoRightButtonDownCommand in order to show the returned popupMenu.
The default implementation follows the event handler chain until one of the handlers has overridden GetMenu and returns a menu. If the end of the chain is reached NULL is returned and the method VObject::DoRightButtonDownCommand shows no popup menu. See the method Window::GetMenu for an example.
See also method DoSetupMenu, method DoCreateMenu and method DoMenuCommand.
Method is often overridden.
ARGUMENTS
none
RETURN ARGUMENT
- Menu * popupMenu
-
a menu to be displayed as popup menu or NULL
CATEGORIES
menus, overrider interface
FIRST DEFINITION
class EvtHandler
FILES
- implementation:
-
EvtHandler.C
Index
- NAME
-
- TEMPLATE
-
- SPECIFIERS
-
- DESCRIPTION
-
- ARGUMENTS
-
- RETURN ARGUMENT
-
- CATEGORIES
-
- FIRST DEFINITION
-
- FILES
-
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