NCMenuButton Class Reference

Inheritance diagram for NCMenuButton:

Collaboration diagram for NCMenuButton:

Public Member Functions
	NCMenuButton (YWidget *parent, std::string label)
virtual int	preferredWidth ()
virtual int	preferredHeight ()
virtual void	setSize (int newWidth, int newHeight)
virtual void	rebuildMenuTree ()
virtual NCursesEvent	wHandleInput (wint_t key)
virtual void	setLabel (const std::string &nlabel)
virtual void	setEnabled (bool do_bv)
YMenuItem *	findItem (int selection)
virtual bool	setKeyboardFocus ()
virtual void	activateItem (YMenuItem *item)
Public Member Functions inherited from NCWidget
void	grabSet (NCWidget *ngrab)
void	grabRelease (NCWidget *ograb)
	NCWidget (NCWidget *myparent)
	NCWidget (YWidget *parent=0)
bool	isValid () const
bool	winExist () const
virtual const NCstyle::Style &	wStyle () const
const NCstyle::StWidget &	widgetStyle (bool nonactive=false) const
const NCstyle::StWidget &	frameStyle () const
const NCstyle::StList &	listStyle () const
wsze	wGetDefsze () const
wrect	wGetSize () const
void	Update ()
void	Redraw (bool sub=false)
void	Recoded ()
NC::WState	GetState () const
void	SetState (const NC::WState newstate, bool force=false)
virtual bool	HasHotkey (int key)
virtual bool	HasFunctionHotkey (int key) const
virtual NCursesEvent	wHandleHotkey (wint_t key)
void	DumpOn (std::ostream &str, std::string prfx) const
Public Member Functions inherited from tnode< NCWidget * >
void	Disconnect ()
	Disconnect from the parent and siblings, but keep children.
bool	ReparentTo (self &p, bool behind=true)
NCWidget *&	Value () const
NCWidget *&	operator() () const
	Alias for Value.
self *	Parent ()
self *	Psibling ()
	Previous sibling.
self *	Nsibling ()
	Next sibling.
self *	Fchild ()
	First child.
self *	Lchild ()
	Last child.
bool	HasParent () const
bool	HasSiblings () const
bool	HasChildren () const
bool	IsParentOf (const self &c) const
bool	IsSiblingOf (const self &s) const
bool	IsChildOf (const self &p) const
unsigned	Depth () const
	Depth: zero if no parent, otherwise 1 + parent's depth.
bool	IsDescendantOf (const self &n) const
self &	Top ()
	Root of the tree.
self *	Next (bool restart=false)
self *	Prev (bool restart=false)

Protected Member Functions
virtual const char *	location () const
virtual void	wRedraw ()
NCursesEvent	postMenu ()
Protected Member Functions inherited from NCWidget
virtual void	PreDisconnect ()
virtual void	PostDisconnect ()
virtual void	PreReparent ()
virtual void	PostReparent ()
NCursesWindow *	ParentWin ()
bool	grabFocus ()
virtual void	grabNotify (NCWidget *)
virtual bool	wantFocus (NCWidget &ngrab)
void	wMoveChildTo (NCWidget &child, const wpos &newpos)
void	wRelocate (const wrect &newrect)
void	wRelocate (const wpos &newpos, const wsze &newsze)
virtual void	wCreate (const wrect &newrect)
virtual void	wMoveTo (const wpos &newpos)
virtual void	wDelete ()
virtual void	wUpdate (bool forced_br=false)
wpos	ScreenPos () const
virtual void	wRecoded ()
Protected Member Functions inherited from NCursesError
	NCursesError (const char *msg="unknown error",...)
	NCursesError (int val, const char *msg="unknown error",...)
NCursesError &	NCError (const char *msg="unknown error",...)
NCursesError &	NCError (int val, const char *msg="unknown error",...)

Friends
std::ostream &	operator<< (std::ostream &str, const NCMenuButton &obj)

Additional Inherited Members
Protected Types inherited from tnode< NCWidget * >
typedef tnode< NCWidget * >	self
Protected Attributes inherited from NCWidget
NCWidget *const	grabedBy
NCursesWindow *	win
	(owned)
wsze	defsze
wrect	framedim
wrect	inparent
bool	noUpdates
bool	skipNoDimWin
NC::WState	wstate
NClabel *	hotlabel
Protected Attributes inherited from tnode< NCWidget * >
NCWidget *	val
Protected Attributes inherited from NCursesError
int	errval_i
std::string	errmsg_t

Member Function Documentation

activateItem()

void NCMenuButton::activateItem ( YMenuItem * item )

virtual

Activate the item selected in the tree. Can be used in tests to simulate user input.

location()

virtual const char * NCMenuButton::location ( ) const

inlineprotectedvirtual

Reimplemented from NCWidget.

setEnabled()

void NCMenuButton::setEnabled ( bool do_bv )

virtual

Pure virtual to make sure every widget implements it. Necessary to make sure that UI requests via YWidget::setEnabled perform, and behave the same way as direct calls to NCWidget::setEnabled.

Implements NCWidget.

wHandleInput()

NCursesEvent NCMenuButton::wHandleInput ( wint_t key )

virtual

Reimplemented from NCWidget.

wRedraw()

void NCMenuButton::wRedraw ( )

protectedvirtual

Reimplemented from NCWidget.

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The documentation for this class was generated from the following files:

• /builddir/build/BUILD/libyui-4.6.2-build/libyui-4.6.2/libyui-ncurses/src/NCMenuButton.h
• /builddir/build/BUILD/libyui-4.6.2-build/libyui-4.6.2/libyui-ncurses/src/NCMenuButton.cc