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os::MenuItem Class Reference

#include <menu.h>

Inheritance diagram for os::MenuItem::

List of all members.

Public Methods
	MenuItem (const char *pzLabel, Message *pcMsg)
	MenuItem (Menu *pcMenu, Message *pcMsg)
	~MenuItem ()
Menu *	GetSubMenu () const
Menu *	GetSuperMenu () const
Rect	GetFrame () const
virtual Point	GetContentSize ()
const char *	GetLabel () const
virtual void	Draw ()
virtual void	DrawContent ()
virtual void	Highlight (bool bHighlight)
Point	GetContentLocation () const
virtual bool	Invoked (Message *pcMessage)
	Intercept outgoing messages. More...
Friends
class	Menu

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Detailed Description

Description:

See also:

Author:

Kurt Skauen (kurt@atheos.cx)

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Constructor & Destructor Documentation

MenuItem::MenuItem (  const char * pzLabel, Message * pcMsg )

MenuItem::MenuItem (  Menu * pcMenu, Message * pcMsg )

MenuItem::~MenuItem (  )

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Member Function Documentation

void MenuItem::Draw (  )  [virtual]

Reimplemented in os::MenuSeparator.

void MenuItem::DrawContent (  )  [virtual]

Reimplemented in os::MenuSeparator.

Point MenuItem::GetContentLocation (  )  const

Point MenuItem::GetContentSize (  )  [virtual]

Reimplemented in os::MenuSeparator.

Rect MenuItem::GetFrame (  )  const

const char * MenuItem::GetLabel (  )  const

Menu * MenuItem::GetSubMenu (  )  const

Menu * MenuItem::GetSuperMenu (  )  const

void MenuItem::Highlight (  bool bHighlight )  [virtual]

Reimplemented in os::MenuSeparator.

bool MenuItem::Invoked (  Message * pcMessage )  [virtual]

Description: This member is called from Invoke() just before a message is sendt to the target. This allow classes that inherits from os::Invoker to add data to or otherwhice modify the message before it is sendt. The message can also be canceled entirely by returning false from this member. The message passed to Invoked() is a copy of the internal message or the message passed to Invoke() (if any) so any changes made here will not affect the internal message or the message passed to Invoke(). When this method returns the message will imidiatly be sendt to the target and then discarded (unless false is returned in which case the message is simply discarded). The default implementation of this member does nothing and return true. Parameters: pcMessage   Pointer to the message that is about to be sendt. You can do any modification you like to this message (but never delete it). Returns: Normally you should return true to indicate that the message should be sendt. You can however return false if you for some reason want to cancel the invokation. See also: Invoke(), SetMessage(), SetTarget() Author: Kurt Skauen (kurt@atheos.cx) Reimplemented from os::Invoker.

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Friends And Related Function Documentation

friend class Menu [friend]

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