This class creates a popup menu object.

Popup menu's are attached to TGMenuBar objects.

Definition at line 110 of file TGMenu.h.

Public Member Functions
	TGPopupMenu (const TGWindow *p=nullptr, UInt_t w=10, UInt_t h=10, UInt_t options=0)
	Create a popup menu.

	~TGPopupMenu () override
	Delete a popup menu.

void	Activate (Bool_t) override

virtual void	Activate (TGMenuEntry *entry)
	Activate a menu entry in a popup menu.

virtual void	Activated (Int_t id)

virtual void	AddEntry (const char s, Int_t id, void ud=nullptr, const TGPicture p=nullptr, TGMenuEntry before=nullptr)
	Add a menu entry.

virtual void	AddEntry (TGHotString s, Int_t id, void ud=nullptr, const TGPicture p=nullptr, TGMenuEntry before=nullptr)
	Add a menu entry.

virtual void	AddLabel (const char s, const TGPicture p=nullptr, TGMenuEntry *before=nullptr)
	Add a menu label to the menu.

virtual void	AddLabel (TGHotString s, const TGPicture p=nullptr, TGMenuEntry *before=nullptr)
	Add a menu label to the menu.

virtual void	AddPopup (const char s, TGPopupMenu popup, TGMenuEntry before=nullptr, const TGPicture p=nullptr)
	Add a (cascading) popup menu to a popup menu.

virtual void	AddPopup (TGHotString s, TGPopupMenu popup, TGMenuEntry before=nullptr, const TGPicture p=nullptr)
	Add a (cascading) popup menu to a popup menu.

virtual void	AddSeparator (TGMenuEntry *before=nullptr)
	Add a menu separator to the menu.

virtual void	Associate (const TGWindow *w)

virtual void	CheckEntry (Int_t id)
	Check a menu entry (i.e. add a check mark in front of it).

virtual void	CheckEntryByData (void *user_data)
	Check a menu entry (i.e.

virtual void	DefaultEntry (Int_t id)
	Set default entry (default entries are drawn with bold text).

virtual void	DeleteEntry (Int_t id)
	Delete entry with specified id from menu.

virtual void	DeleteEntry (TGMenuEntry *entry)
	Delete specified entry from menu.

virtual void	DisableEntry (Int_t id)
	Disable entry (disabled entries appear in a sunken relieve).

void	DrawBorder () override
	Draw border round popup menu.

virtual void	EnableEntry (Int_t id)
	Enable entry. By default entries are enabled.

virtual Int_t	EndMenu (void *&userData)
	Close menu and return ID of selected menu item.

virtual TGMenuEntry *	GetCurrent () const

virtual TGMenuEntry *	GetEntry (const char *s)
	Find entry with specified name.

virtual TGMenuEntry *	GetEntry (Int_t id)
	Find entry with specified id.

UInt_t	GetEntrySep () const

const TList *	GetListOfEntries () const

TGMenuBar *	GetMenuBar () const

Bool_t	HandleButton (Event_t *event) override
	Handle button event in the popup menu.

Bool_t	HandleCrossing (Event_t *event) override
	Handle pointer crossing event in popup menu.

Bool_t	HandleMotion (Event_t *event) override
	Handle pointer motion event in popup menu.

Bool_t	HandleTimer (TTimer *t) override
	If TPopupDelayTimer times out popup cascading popup menu (if it is still the current entry).

virtual void	HideEntry (Int_t id)
	Hide entry (hidden entries are not shown in the menu).

virtual void	Highlighted (Int_t id)

TClass *	IsA () const override

virtual Bool_t	IsEntryChecked (Int_t id)
	Return true if menu item is checked.

virtual Bool_t	IsEntryEnabled (Int_t id)
	Return true if menu entry is enabled.

virtual Bool_t	IsEntryHidden (Int_t id)
	Return true if menu entry is hidden.

virtual Bool_t	IsEntryRChecked (Int_t id)
	Return true if menu item has radio check mark.

virtual void	PlaceMenu (Int_t x, Int_t y, Bool_t stick_mode, Bool_t grab_pointer)
	Popup a popup menu.

virtual void	PoppedDown ()

virtual void	PoppedUp ()

virtual void	RCheckEntry (Int_t id, Int_t IDfirst, Int_t IDlast)
	Radio-select entry (note that they cannot be unselected, the selection must be moved to another entry instead).

void	SavePrimitive (std::ostream &out, Option_t *option="") override
	Save a popup menu widget as a C++ statement(s) on output stream out.

virtual void	SetEntrySep (UInt_t sep)

virtual void	SetMenuBar (TGMenuBar *bar)

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	UnCheckEntries ()
	Uncheck all entries.

virtual void	UnCheckEntry (Int_t id)
	Uncheck menu entry (i.e. remove check mark).

virtual void	UnCheckEntryByData (void *user_data)
	Uncheck a menu entry (i.e.

Public Member Functions inherited from TGFrame
	TGFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground())
	Create a TGFrame object. Options is an OR of the EFrameTypes.

	TGFrame (TGClient c, Window_t id, const TGWindow parent=nullptr)
	Create a frame using an externally created window.

	~TGFrame () override
	Destructor.

void	AddInput (UInt_t emask)
	Add events specified in the emask to the events the frame should handle.

virtual void	ChangeBackground (Pixel_t back)
	Change frame background color.

virtual void	ChangeOptions (UInt_t options)
	Change frame options. Options is an OR of the EFrameTypes.

Bool_t	Contains (Int_t x, Int_t y) const

void	Delete (Option_t *="") override
	Delete this object.

virtual void	DeleteWindow ()
	Delete window.

void	DrawClass () const override
	Draw class inheritance tree of the class to which this object belongs.

TObject *	DrawClone (Option_t *="") const override
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	DrawCopy (Handle_t, Int_t, Int_t)

void	Dump () const override
	Dump contents of object on stdout.

virtual Pixel_t	GetBackground () const

Int_t	GetBorderWidth () const

virtual UInt_t	GetDefaultHeight () const

virtual TGDimension	GetDefaultSize () const
	std::cout << fWidth << "x" << fHeight << std::endl;

virtual UInt_t	GetDefaultWidth () const

virtual TDNDData *	GetDNDData (Atom_t)

virtual Int_t	GetDragType () const
	Returns drag source type.

virtual Int_t	GetDropType () const
	Returns drop target type.

UInt_t	GetEventMask () const

virtual Pixel_t	GetForeground () const
	Return frame foreground color.

TGFrameElement *	GetFrameElement () const

virtual TGFrame *	GetFrameFromPoint (Int_t x, Int_t y)

UInt_t	GetHeight () const

UInt_t	GetMaxHeight () const

UInt_t	GetMaxWidth () const

UInt_t	GetMinHeight () const

UInt_t	GetMinWidth () const

virtual UInt_t	GetOptions () const

TGDimension	GetSize () const

UInt_t	GetWidth () const

Int_t	GetX () const

Int_t	GetY () const

virtual Bool_t	HandleClientMessage (Event_t *event)
	Handle a client message.

virtual Bool_t	HandleColormapChange (Event_t *)

virtual Bool_t	HandleConfigureNotify (Event_t *event)
	This event is generated when the frame is resized.

virtual Bool_t	HandleDNDDrop (TDNDData *)

virtual Atom_t	HandleDNDEnter (Atom_t *)

virtual Bool_t	HandleDNDFinished ()

virtual Bool_t	HandleDNDLeave ()

virtual Atom_t	HandleDNDPosition (Int_t, Int_t, Atom_t, Int_t, Int_t)

virtual Bool_t	HandleDoubleClick (Event_t *)

virtual Bool_t	HandleDragDrop (TGFrame , Int_t, Int_t, TGLayoutHints )

virtual Bool_t	HandleDragEnter (TGFrame *)

virtual Bool_t	HandleDragLeave (TGFrame *)

virtual Bool_t	HandleDragMotion (TGFrame *)

Bool_t	HandleEvent (Event_t *event) override
	Handle all frame events.

virtual Bool_t	HandleFocusChange (Event_t *)

virtual Bool_t	HandleKey (Event_t *)

virtual Bool_t	HandleSelection (Event_t *)

virtual Bool_t	HandleSelectionClear (Event_t *)

virtual Bool_t	HandleSelectionRequest (Event_t *)

void	Inspect () const override
	Dump contents of this object in a graphics canvas.

virtual Bool_t	IsActive () const

virtual Bool_t	IsComposite () const

Bool_t	IsDNDSource () const

Bool_t	IsDNDTarget () const

Bool_t	IsEditable () const override

virtual Bool_t	IsLayoutBroken () const

virtual void	Layout ()

void	MapRaised () override
	map raised

void	MapSubwindows () override
	map sub windows

void	MapWindow () override
	map window

void	Move (Int_t x, Int_t y) override
	Move frame.

void	MoveResize (Int_t x, Int_t y, UInt_t w=0, UInt_t h=0) override
	Move and/or resize the frame.

void	Print (Option_t *option="") const override
	Print window id.

virtual void	ProcessedConfigure (Event_t *event)

virtual void	ProcessedEvent (Event_t *event)

virtual Bool_t	ProcessMessage (Longptr_t, Longptr_t, Longptr_t)

virtual void	ReallyDelete ()

void	RemoveInput (UInt_t emask)
	Remove events specified in emask from the events the frame should handle.

void	ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0) override
	Reparent window, make p the new parent and position the window at position (x,y) in new parent.

virtual void	Resize (TGDimension size)
	Resize the frame.

void	Resize (UInt_t w=0, UInt_t h=0) override
	Resize the frame.

void	SaveUserColor (std::ostream &out, Option_t *)
	Save a user color in a C++ macro file - used in SavePrimitive().

virtual void	SendMessage (const TGWindow *w, Longptr_t msg, Longptr_t parm1, Longptr_t parm2)
	Send message (i.e.

void	SetBackgroundColor (Pixel_t back) override
	Set background color (override from TGWindow base class).

virtual void	SetCleanup (Int_t=kLocalCleanup)

void	SetDNDSource (Bool_t onoff)

void	SetDNDTarget (Bool_t onoff)

virtual void	SetDragType (Int_t type)
	SetDragType.

void	SetDrawOption (Option_t *="") override
	Set drawing option for object.

virtual void	SetDropType (Int_t type)
	SetDropType.

void	SetEditable (Bool_t) override

virtual void	SetForegroundColor (Pixel_t)

void	SetFrameElement (TGFrameElement *fe)

virtual void	SetHeight (UInt_t h)

virtual void	SetLayoutBroken (Bool_t=kTRUE)

virtual void	SetMaxHeight (UInt_t h)

virtual void	SetMaxWidth (UInt_t w)

virtual void	SetMinHeight (UInt_t h)

virtual void	SetMinWidth (UInt_t w)

virtual void	SetSize (const TGDimension &s)

virtual void	SetWidth (UInt_t w)

virtual void	SetX (Int_t x)

virtual void	SetY (Int_t y)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

void	UnmapWindow () override
	unmap window

Public Member Functions inherited from TGWindow
	TGWindow (const TGWindow p=nullptr, Int_t x=0, Int_t y=0, UInt_t w=0, UInt_t h=0, UInt_t border=0, Int_t depth=0, UInt_t clss=0, void visual=nullptr, SetWindowAttributes_t *attr=nullptr, UInt_t wtype=0)
	Create a new window.

	TGWindow (TGClient c, Window_t id, const TGWindow parent=nullptr)
	Create a copy of a window.

	~TGWindow () override
	Window destructor. Unregisters the window.

virtual void	DestroySubwindows ()
	destroy sub windows

virtual void	DestroyWindow ()
	destroy window

virtual UInt_t	GetEditDisabled () const

virtual const TGWindow *	GetMainFrame () const
	Returns top level main frame.

const char *	GetName () const override
	Return unique name, used in SavePrimitive methods.

const TGWindow *	GetParent () const

virtual Bool_t	HandleExpose (Event_t *event)

virtual Bool_t	HandleIdleEvent (TGIdleHandler *)

Bool_t	HandleTimer (TTimer *) override
	Execute action in response of a timer timing out.

virtual void	IconifyWindow ()
	iconify window

TClass *	IsA () const override

virtual Bool_t	IsMapped ()
	Returns kTRUE if window is mapped on screen, kFALSE otherwise.

virtual Bool_t	IsMapSubwindows () const

virtual void	LowerWindow ()
	lower window

virtual Int_t	MustCleanup () const

void	Print (Option_t *option="") const override
	Print window id.

virtual void	RaiseWindow ()
	raise window

virtual void	RequestFocus ()
	request focus

virtual void	SetBackgroundPixmap (Pixmap_t pixmap)
	set background pixmap

virtual void	SetEditDisabled (UInt_t on=kEditDisable)

virtual void	SetMapSubwindows (Bool_t)

virtual void	SetName (const char *name)

virtual void	SetWindowName (const char *name=nullptr)
	Set window name.

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TGObject
	TGObject ()

	TGObject (const TGObject &tgo)

	~TGObject () override
	TGObject destructor.

TGClient *	GetClient () const

Handle_t	GetId () const

ULong_t	Hash () const override
	Return hash value for this object.

Bool_t	IsEqual (const TObject *obj) const override
	Equal comparison (TGObjects are equal if they have the same window identifier).

void	SaveAs (const char filename="", Option_t option="") const override
	Write this TGObject to a file using TImage, if filename's extension signals a valid TImage::EImageFileType, as defined by TImage::GetImageFileTypeFromFilename().

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from TQObject
	TQObject ()
	TQObject Constructor.

virtual	~TQObject ()
	TQObject Destructor.

Bool_t	AreSignalsBlocked () const

Bool_t	BlockSignals (Bool_t b)

virtual void	ChangedBy (const char *method)

void	CollectClassSignalLists (TList &list, TClass *cls)
	Collect class signal lists from class cls and all its base-classes.

Bool_t	Connect (const char signal, const char receiver_class, void receiver, const char slot)
	Non-static method is used to connect from the signal of this object to the receiver slot.

virtual void	Connected (const char *)

virtual void	Destroyed ()

Bool_t	Disconnect (const char signal=nullptr, void receiver=nullptr, const char *slot=nullptr)
	Disconnects signal of this object from slot of receiver.

virtual void	Disconnected (const char *)

void	Emit (const char *signal)
	Activate signal without args.

template<typename T >
void	Emit (const char *signal, const T &arg)
	Activate signal with single parameter.

template<typename... T>
void	EmitVA (const char *signal_name, Int_t, const T &... params)
	Emit a signal with a varying number of arguments.

TList *	GetListOfClassSignals () const
	Returns pointer to list of signals of this class.

TList *	GetListOfConnections () const

TList *	GetListOfSignals () const

virtual Bool_t	HasConnection (const char *signal_name) const
	Return true if there is any object connected to this signal.

virtual void	HighPriority (const char signal_name, const char slot_name=nullptr)

virtual void	LowPriority (const char signal_name, const char slot_name=nullptr)

virtual void	Message (const char *msg)

virtual Int_t	NumberOfConnections () const
	Return number of connections for this object.

virtual Int_t	NumberOfSignals () const
	Return number of signals for this object.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TGFrame
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static const TGGC &	GetBckgndGC ()
	Get background color graphics context.

static const TGGC &	GetBlackGC ()
	Get black graphics context.

static Pixel_t	GetBlackPixel ()
	Get black pixel value.

static Pixel_t	GetDefaultFrameBackground ()
	Get default frame background.

static Pixel_t	GetDefaultSelectedBackground ()
	Get default selected frame background.

static const TGGC &	GetHilightGC ()
	Get highlight color graphics context.

static const TGGC &	GetShadowGC ()
	Get shadow color graphics context.

static const TGGC &	GetWhiteGC ()
	Get white graphics context.

static Pixel_t	GetWhitePixel ()
	Get white pixel value.

Static Public Member Functions inherited from TGWindow
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Int_t	GetCounter ()
	Return global window counter (total number of created windows).

Static Public Member Functions inherited from TGObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Static Public Member Functions inherited from TQObject
static Bool_t	AreAllSignalsBlocked ()
	Returns true if all signals are blocked.

static Bool_t	BlockAllSignals (Bool_t b)
	Block or unblock all signals. Returns the previous block status.

static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static Bool_t	Connect (const char sender_class, const char signal, const char receiver_class, void receiver, const char *slot)
	This method allows to make a connection from any object of the same class to a single slot.

static Bool_t	Connect (TQObject sender, const char signal, const char receiver_class, void receiver, const char *slot)
	Create connection between sender and receiver.

static const char *	DeclFileName ()

static Bool_t	Disconnect (const char class_name, const char signal, void receiver=nullptr, const char slot=nullptr)
	Disconnects "class signal".

static Bool_t	Disconnect (TQObject sender, const char signal=nullptr, void receiver=nullptr, const char slot=nullptr)
	Disconnects signal in object sender from slot_method in object receiver.

Protected Member Functions
void	DoRedraw () override
	Draw popup menu.

void	DrawCheckMark (GContext_t gc, Int_t l, Int_t t, Int_t r, Int_t b)
	Draw check mark. Used for checked button type menu entries.

virtual void	DrawEntry (TGMenuEntry *entry)
	Draw popup menu entry.

void	DrawRCheckMark (GContext_t gc, Int_t l, Int_t t, Int_t r, Int_t b)
	Draw radio check mark. Used for radio button type menu entries.

void	DrawTrianglePattern (GContext_t gc, Int_t l, Int_t t, Int_t r, Int_t b)
	Draw triangle pattern.

virtual void	Reposition ()
	Reposition entries in popup menu.

Protected Member Functions inherited from TGFrame
virtual void	Draw3dRectangle (UInt_t type, Int_t x, Int_t y, UInt_t w, UInt_t h)
	Draw 3D rectangle on the frame border.

TString	GetOptionString () const
	Returns a frame option string - used in SavePrimitive().

const TGResourcePool *	GetResourcePool () const

void *	GetSender () override

virtual void	StartGuiBuilding (Bool_t on=kTRUE)
	Go into GUI building mode.

Protected Member Functions inherited from TGWindow
	TGWindow (const TGWindow &tgw)

	TGWindow (Window_t id)

TGWindow &	operator= (const TGWindow &tgw)

Protected Member Functions inherited from TGObject
TGObject &	operator= (const TGObject &tgo)

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

Protected Member Functions inherited from TQObject
virtual const char *	GetSenderClassName () const

Static Protected Member Functions
static FontStruct_t	GetDefaultFontStruct ()
	Return the default font structure in use.

static const TGGC &	GetDefaultGC ()
	Return default graphics context.

static const TGGC &	GetDefaultSelectedBackgroundGC ()
	Return the selection background graphics context in use.

static const TGGC &	GetDefaultSelectedGC ()
	Return the selection graphics context in use.

static FontStruct_t	GetHilightFontStruct ()
	Return the font structure in use for highlighted menu entries.

Static Protected Member Functions inherited from TGFrame
static Time_t	GetLastClick ()
	Get time of last mouse click.

Static Protected Member Functions inherited from TQObject
static Int_t	CheckConnectArgs (TQObject sender, TClass sender_class, const char signal, TClass receiver_class, const char *slot)
	Checking of consistency of sender/receiver methods/arguments.

static TString	CompressName (const char *method_name)
	Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature.

static Bool_t	ConnectToClass (const char sender_class, const char signal, TClass receiver_class, void receiver, const char *slot)
	This method allows to make connection from any object of the same class to the receiver object.

static Bool_t	ConnectToClass (TQObject sender, const char signal, TClass receiver_class, void receiver, const char *slot)
	Create connection between sender and receiver.

Protected Attributes
TGMenuEntry *	fCurrent
	currently selected menu entry

Cursor_t	fDefaultCursor
	right pointing cursor

TTimer *	fDelay
	delay before popping up cascading menu

TList *	fEntryList
	list of menu entries

UInt_t	fEntrySep
	separation distance between entries

FontStruct_t	fFontStruct
	font to draw menu entries

Bool_t	fHasGrab
	true if menu has grabbed pointer

FontStruct_t	fHifontStruct
	font to draw highlighted entries

TGMenuBar *	fMenuBar
	menu bar (if any)

UInt_t	fMenuHeight
	height of popup menu

UInt_t	fMenuWidth
	width of popup menu

const TGWindow *	fMsgWindow
	window which handles menu events

GContext_t	fNormGC
	normal drawing graphics context

Bool_t	fPoppedUp
	true if menu is currently popped up

GContext_t	fSelbackGC
	graphics context for drawing selection background

GContext_t	fSelGC
	graphics context for drawing selections

TGSplitButton *	fSplitButton
	split button (if any)

Bool_t	fStick
	stick mode (popup menu stays sticked on screen)

UInt_t	fXl
	Max width of all menu entries.

Protected Attributes inherited from TGFrame
Pixel_t	fBackground
	frame background color

Int_t	fBorderWidth
	frame border width

Int_t	fDNDState
	EDNDFlags.

UInt_t	fEventMask
	currently active event mask

TGFrameElement *	fFE
	pointer to frame element

UInt_t	fHeight
	frame height

UInt_t	fMaxHeight
	maximal frame height

UInt_t	fMaxWidth
	maximal frame width

UInt_t	fMinHeight
	minimal frame height

UInt_t	fMinWidth
	minimal frame width

UInt_t	fOptions
	frame options

UInt_t	fWidth
	frame width

Int_t	fX
	frame x position

Int_t	fY
	frame y position

Protected Attributes inherited from TGWindow
UInt_t	fEditDisabled
	flags used for "guibuilding"

TString	fName
	name of the window used in SavePrimitive()

Bool_t	fNeedRedraw
	kTRUE if window needs to be redrawn

const TGWindow *	fParent
	Parent window.

Protected Attributes inherited from TGObject
TGClient *	fClient
	Connection to display server.

Handle_t	fId
	X11/Win32 Window identifier.

Protected Attributes inherited from TQObject
TList *	fListOfConnections
	list of signals from this object

TList *	fListOfSignals

Bool_t	fSignalsBlocked
	list of connections to this object

Static Protected Attributes
static const TGFont *	fgDefaultFont = nullptr

static const TGGC *	fgDefaultGC = nullptr

static const TGGC *	fgDefaultSelectedBackgroundGC = nullptr

static const TGGC *	fgDefaultSelectedGC = nullptr

static const TGFont *	fgHilightFont = nullptr

Static Protected Attributes inherited from TGFrame
static const TGGC *	fgBckgndGC = nullptr

static const TGGC *	fgBlackGC = nullptr

static Pixel_t	fgBlackPixel = 0

static Window_t	fgDbw = 0

static Int_t	fgDbx = 0

static Int_t	fgDby = 0

static Pixel_t	fgDefaultFrameBackground = 0

static Pixel_t	fgDefaultSelectedBackground = 0

static const TGGC *	fgHilightGC = nullptr

static Bool_t	fgInit = kFALSE

static UInt_t	fgLastButton = 0

static Time_t	fgLastClick = 0

static const TGGC *	fgShadowGC = nullptr

static UInt_t	fgUserColor = 0

static const TGGC *	fgWhiteGC = nullptr

static Pixel_t	fgWhitePixel = 0

Static Protected Attributes inherited from TGWindow
static Int_t	fgCounter = 0
	counter of created windows in SavePrimitive

Static Protected Attributes inherited from TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals

Private Member Functions
	TGPopupMenu (const TGPopupMenu &)=delete

TGPopupMenu &	operator= (const TGPopupMenu &)=delete

Friends
class	TGMenuBar

class	TGMenuTitle

class	TGSplitButton

Additional Inherited Members
Public Types inherited from TGWindow
enum	EEditMode { kEditEnable = 0 , kEditDisable = (1ULL << ( 0 )) , kEditDisableEvents = (1ULL << ( 1 )) , kEditDisableGrab = (1ULL << ( 2 )) , kEditDisableLayout = (1ULL << ( 3 )) , kEditDisableResize = (1ULL << ( 4 )) , kEditDisableHeight = (1ULL << ( 5 )) , kEditDisableWidth = (1ULL << ( 6 )) , kEditDisableBtnEnable = (1ULL << ( 7 )) , kEditDisableKeyEnable = (1ULL << ( 8 )) }

enum	EStatusBits { kIsHtmlView = (1ULL << ( 14 )) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Protected Types inherited from TGFrame
enum	{ kDeleteWindowCalled = (1ULL << ( 15 )) }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

#include <TGMenu.h>

Inheritance diagram for TGPopupMenu:

[legend]

Constructor & Destructor Documentation

◆ TGPopupMenu() [1/2]

TGPopupMenu::TGPopupMenu ( const TGPopupMenu & )

privatedelete

◆ TGPopupMenu() [2/2]

TGPopupMenu::TGPopupMenu	(	const TGWindow *	p = `nullptr`,
		UInt_t	w = `10`,
		UInt_t	h = `10`,
		UInt_t	options = `0`
	)

Create a popup menu.

Definition at line 927 of file TGMenu.cxx.

◆ ~TGPopupMenu()

TGPopupMenu::~TGPopupMenu ( )

override

Delete a popup menu.

Definition at line 975 of file TGMenu.cxx.

Member Function Documentation

◆ Activate() [1/2]

void TGPopupMenu::Activate ( Bool_t )

inlineoverridevirtual

Reimplemented from TGFrame.

Definition at line 209 of file TGMenu.h.

◆ Activate() [2/2]

void TGPopupMenu::Activate ( TGMenuEntry * entry )

virtual

Activate a menu entry in a popup menu.

Definition at line 1425 of file TGMenu.cxx.

◆ Activated()

virtual void TGPopupMenu::Activated ( Int_t id )

inlinevirtual

Definition at line 219 of file TGMenu.h.

◆ AddEntry() [1/2]

void TGPopupMenu::AddEntry	(	const char *	s,
		Int_t	id,
		void *	ud = `nullptr`,
		const TGPicture *	p = `nullptr`,
		TGMenuEntry *	before = `nullptr`
	)

virtual

Add a menu entry.

The string s in not adopted. If before is not 0, the entry will be added before it.

Definition at line 1050 of file TGMenu.cxx.

◆ AddEntry() [2/2]

void TGPopupMenu::AddEntry	(	TGHotString *	s,
		Int_t	id,
		void *	ud = `nullptr`,
		const TGPicture *	p = `nullptr`,
		TGMenuEntry *	before = `nullptr`
	)

virtual

Add a menu entry.

The hotstring is adopted by the menu (actually by the TGMenuEntry) and deleted when possible. A possible picture is borrowed from the picture pool and therefore not adopted. If before is not 0, the entry will be added before it.

Definition at line 990 of file TGMenu.cxx.

◆ AddLabel() [1/2]

void TGPopupMenu::AddLabel	(	const char *	s,
		const TGPicture *	p = `nullptr`,
		TGMenuEntry *	before = `nullptr`
	)

virtual

Add a menu label to the menu.

The string s in not adopted. If before is not 0, the entry will be added before it.

Definition at line 1141 of file TGMenu.cxx.

◆ AddLabel() [2/2]

void TGPopupMenu::AddLabel	(	TGHotString *	s,
		const TGPicture *	p = `nullptr`,
		TGMenuEntry *	before = `nullptr`
	)

virtual

Add a menu label to the menu.

The hotstring is adopted by the menu (actually by the TGMenuEntry) and deleted when possible. A possible picture is borrowed from the picture pool and therefore not adopted. If before is not 0, the entry will be added before it.

Definition at line 1095 of file TGMenu.cxx.

◆ AddPopup() [1/2]

void TGPopupMenu::AddPopup	(	const char *	s,
		TGPopupMenu *	popup,
		TGMenuEntry *	before = `nullptr`,
		const TGPicture *	p = `nullptr`
	)

virtual

Add a (cascading) popup menu to a popup menu.

The string s is not adopted. If before is not 0, the entry will be added before it.

Definition at line 1199 of file TGMenu.cxx.

◆ AddPopup() [2/2]

void TGPopupMenu::AddPopup	(	TGHotString *	s,
		TGPopupMenu *	popup,
		TGMenuEntry *	before = `nullptr`,
		const TGPicture *	p = `nullptr`
	)

virtual

Add a (cascading) popup menu to a popup menu.

The hotstring is adopted by the menu (actually by the TGMenuEntry) and deleted when possible. If before is not 0, the entry will be added before it.

Definition at line 1152 of file TGMenu.cxx.

◆ AddSeparator()

void TGPopupMenu::AddSeparator ( TGMenuEntry * before = nullptr )

virtual

Add a menu separator to the menu.

If before is not 0, the entry will be added before it.

Definition at line 1060 of file TGMenu.cxx.

◆ Associate()

virtual void TGPopupMenu::Associate ( const TGWindow * w )

inlinevirtual

Definition at line 206 of file TGMenu.h.

◆ CheckEntry()

void TGPopupMenu::CheckEntry ( Int_t id )

virtual

Check a menu entry (i.e. add a check mark in front of it).

Definition at line 1782 of file TGMenu.cxx.

◆ CheckEntryByData()

void TGPopupMenu::CheckEntryByData ( void * user_data )

virtual

Check a menu entry (i.e.

add a check mark in front of it). The input argument is user data associated with entry

Definition at line 1795 of file TGMenu.cxx.

◆ Class()

static TClass * TGPopupMenu::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TGPopupMenu::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TGPopupMenu::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 221 of file TGMenu.h.

◆ DeclFileName()

static const char * TGPopupMenu::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 221 of file TGMenu.h.

◆ DefaultEntry()

void TGPopupMenu::DefaultEntry ( Int_t id )

virtual

Set default entry (default entries are drawn with bold text).

Definition at line 1689 of file TGMenu.cxx.

◆ DeleteEntry() [1/2]

void TGPopupMenu::DeleteEntry ( Int_t id )

virtual

Delete entry with specified id from menu.

Definition at line 1926 of file TGMenu.cxx.

◆ DeleteEntry() [2/2]

void TGPopupMenu::DeleteEntry ( TGMenuEntry * entry )

virtual

Delete specified entry from menu.

Definition at line 1945 of file TGMenu.cxx.

◆ DisableEntry()

void TGPopupMenu::DisableEntry ( Int_t id )

virtual

Disable entry (disabled entries appear in a sunken relieve).

Definition at line 1724 of file TGMenu.cxx.

◆ DoRedraw()

void TGPopupMenu::DoRedraw ( )

overrideprotectedvirtual

Draw popup menu.

Reimplemented from TGFrame.

Definition at line 1492 of file TGMenu.cxx.

◆ DrawBorder()

void TGPopupMenu::DrawBorder ( )

overridevirtual

Draw border round popup menu.

Reimplemented from TGFrame.

Definition at line 1604 of file TGMenu.cxx.

◆ DrawCheckMark()

void TGPopupMenu::DrawCheckMark	(	GContext_t	gc,
		Int_t	l,
		Int_t	t,
		Int_t	r,
		Int_t	b
	)

protected

Draw check mark. Used for checked button type menu entries.

Definition at line 1651 of file TGMenu.cxx.

◆ DrawEntry()

void TGPopupMenu::DrawEntry ( TGMenuEntry * entry )

protectedvirtual

Draw popup menu entry.

Reimplemented in TRootContextMenu, and TGuiBldPopupMenu.

Definition at line 1506 of file TGMenu.cxx.

◆ DrawRCheckMark()

void TGPopupMenu::DrawRCheckMark	(	GContext_t	gc,
		Int_t	l,
		Int_t	t,
		Int_t	r,
		Int_t	b
	)

protected

Draw radio check mark. Used for radio button type menu entries.

Definition at line 1670 of file TGMenu.cxx.

◆ DrawTrianglePattern()

void TGPopupMenu::DrawTrianglePattern	(	GContext_t	gc,
		Int_t	l,
		Int_t	t,
		Int_t	r,
		Int_t	b
	)

protected

Draw triangle pattern.

Used for menu entries that are of type kMenuPopup (i.e. cascading menus).

Definition at line 1631 of file TGMenu.cxx.

◆ EnableEntry()

void TGPopupMenu::EnableEntry ( Int_t id )

virtual

Enable entry. By default entries are enabled.

Definition at line 1705 of file TGMenu.cxx.

◆ EndMenu()

Int_t TGPopupMenu::EndMenu ( void *& userData )

virtual

Close menu and return ID of selected menu item.

In case of cascading menus, recursively close all menus.

Definition at line 1289 of file TGMenu.cxx.

◆ GetCurrent()

virtual TGMenuEntry * TGPopupMenu::GetCurrent ( ) const

inlinevirtual

Definition at line 198 of file TGMenu.h.

◆ GetDefaultFontStruct()

FontStruct_t TGPopupMenu::GetDefaultFontStruct ( )

staticprotected

Return the default font structure in use.

Definition at line 1994 of file TGMenu.cxx.

◆ GetDefaultGC()

const TGGC & TGPopupMenu::GetDefaultGC ( )

staticprotected

Return default graphics context.

Definition at line 1964 of file TGMenu.cxx.

◆ GetDefaultSelectedBackgroundGC()

const TGGC & TGPopupMenu::GetDefaultSelectedBackgroundGC ( )

staticprotected

Return the selection background graphics context in use.

Definition at line 1984 of file TGMenu.cxx.

◆ GetDefaultSelectedGC()

const TGGC & TGPopupMenu::GetDefaultSelectedGC ( )

staticprotected

Return the selection graphics context in use.

Definition at line 1974 of file TGMenu.cxx.

◆ GetEntry() [1/2]

TGMenuEntry * TGPopupMenu::GetEntry ( const char * s )

virtual

Find entry with specified name.

Name must match the original name without hot key symbol, like "Print" and not "&Print". Use the returned entry in DeleteEntry() or as the "before" item in the AddXXXX() methods. Returns 0 if entry is not found. To find entries that don't have a name like the separators, use the GetListOfEntries() method to get the complete entry list and iterate over it and check the type of each entry to find the separators.

Definition at line 1918 of file TGMenu.cxx.

◆ GetEntry() [2/2]

TGMenuEntry * TGPopupMenu::GetEntry ( Int_t id )

virtual

Find entry with specified id.

Use the returned entry in DeleteEntry() or as the "before" item in the AddXXXX() methods. Returns 0 if entry is not found. To find entries that don't have an id like the separators, use the GetListOfEntries() method to get the complete entry list and iterate over it and check the type of each entry to find the separators.

Definition at line 1897 of file TGMenu.cxx.

◆ GetEntrySep()

UInt_t TGPopupMenu::GetEntrySep ( ) const

inline

Definition at line 213 of file TGMenu.h.

◆ GetHilightFontStruct()

FontStruct_t TGPopupMenu::GetHilightFontStruct ( )

staticprotected

Return the font structure in use for highlighted menu entries.

Definition at line 2004 of file TGMenu.cxx.

◆ GetListOfEntries()

const TList * TGPopupMenu::GetListOfEntries ( ) const

inline

Definition at line 200 of file TGMenu.h.

◆ GetMenuBar()

TGMenuBar * TGPopupMenu::GetMenuBar ( ) const

inline

Definition at line 208 of file TGMenu.h.

◆ HandleButton()

Bool_t TGPopupMenu::HandleButton ( Event_t * event )

overridevirtual

Handle button event in the popup menu.

Reimplemented from TGFrame.

Reimplemented in TRootContextMenu.

Definition at line 1338 of file TGMenu.cxx.

◆ HandleCrossing()

Bool_t TGPopupMenu::HandleCrossing ( Event_t * event )

overridevirtual

Handle pointer crossing event in popup menu.

Reimplemented from TGFrame.

Reimplemented in TRootContextMenu.

Definition at line 1367 of file TGMenu.cxx.

◆ HandleMotion()

Bool_t TGPopupMenu::HandleMotion ( Event_t * event )

overridevirtual

Handle pointer motion event in popup menu.

Reimplemented from TGFrame.

Reimplemented in TRootContextMenu.

Definition at line 1394 of file TGMenu.cxx.

◆ HandleTimer()

Bool_t TGPopupMenu::HandleTimer ( TTimer * t )

overridevirtual

If TPopupDelayTimer times out popup cascading popup menu (if it is still the current entry).

Reimplemented from TObject.

Definition at line 1467 of file TGMenu.cxx.

◆ HideEntry()

void TGPopupMenu::HideEntry ( Int_t id )

virtual

Hide entry (hidden entries are not shown in the menu).

To enable a hidden entry call EnableEntry().

Definition at line 1751 of file TGMenu.cxx.

◆ Highlighted()

virtual void TGPopupMenu::Highlighted ( Int_t id )

inlinevirtual

Definition at line 218 of file TGMenu.h.

◆ IsA()

TClass * TGPopupMenu::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TGFrame.

Reimplemented in TRootContextMenu.

Definition at line 221 of file TGMenu.h.

◆ IsEntryChecked()

Bool_t TGPopupMenu::IsEntryChecked ( Int_t id )

virtual

Return true if menu item is checked.

Definition at line 1845 of file TGMenu.cxx.

◆ IsEntryEnabled()

Bool_t TGPopupMenu::IsEntryEnabled ( Int_t id )

virtual

Return true if menu entry is enabled.

Definition at line 1736 of file TGMenu.cxx.

◆ IsEntryHidden()

Bool_t TGPopupMenu::IsEntryHidden ( Int_t id )

virtual

Return true if menu entry is hidden.

Definition at line 1768 of file TGMenu.cxx.

◆ IsEntryRChecked()

Bool_t TGPopupMenu::IsEntryRChecked ( Int_t id )

virtual

Return true if menu item has radio check mark.

Definition at line 1878 of file TGMenu.cxx.

◆ operator=()

TGPopupMenu & TGPopupMenu::operator= ( const TGPopupMenu & )

privatedelete

◆ PlaceMenu()

void TGPopupMenu::PlaceMenu	(	Int_t	x,
		Int_t	y,
		Bool_t	stick_mode,
		Bool_t	grab_pointer
	)

virtual

Popup a popup menu.

If stick mode is true keep the menu up. If grab_pointer is true the pointer will be grabbed, which means that all pointer events will go to the popup menu, independent of in which window the pointer is.

Definition at line 1241 of file TGMenu.cxx.

◆ PoppedDown()

virtual void TGPopupMenu::PoppedDown ( )

inlinevirtual

Definition at line 217 of file TGMenu.h.

◆ PoppedUp()

virtual void TGPopupMenu::PoppedUp ( )

inlinevirtual

Definition at line 216 of file TGMenu.h.

◆ RCheckEntry()

void TGPopupMenu::RCheckEntry	(	Int_t	id,
		Int_t	IDfirst,
		Int_t	IDlast
	)

virtual

Radio-select entry (note that they cannot be unselected, the selection must be moved to another entry instead).

Definition at line 1860 of file TGMenu.cxx.

◆ Reposition()

void TGPopupMenu::Reposition ( )

protectedvirtual

Reposition entries in popup menu.

Called after menu item has been hidden or removed or inserted at a specified location.

Definition at line 1209 of file TGMenu.cxx.

◆ SavePrimitive()

void TGPopupMenu::SavePrimitive	(	std::ostream &	out,
		Option_t *	option = `""`
	)

overridevirtual

Save a popup menu widget as a C++ statement(s) on output stream out.

Reimplemented from TGFrame.

Definition at line 2174 of file TGMenu.cxx.

◆ SetEntrySep()

virtual void TGPopupMenu::SetEntrySep ( UInt_t sep )

inlinevirtual

Definition at line 214 of file TGMenu.h.

◆ SetMenuBar()

virtual void TGPopupMenu::SetMenuBar ( TGMenuBar * bar )

inlinevirtual

Definition at line 207 of file TGMenu.h.

◆ Streamer()

void TGPopupMenu::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TGFrame.

Reimplemented in TRootContextMenu.

◆ StreamerNVirtual()

void TGPopupMenu::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 221 of file TGMenu.h.

◆ UnCheckEntries()

void TGPopupMenu::UnCheckEntries ( )

virtual

Uncheck all entries.

Definition at line 1819 of file TGMenu.cxx.

◆ UnCheckEntry()

void TGPopupMenu::UnCheckEntry ( Int_t id )

virtual

Uncheck menu entry (i.e. remove check mark).

Definition at line 1807 of file TGMenu.cxx.

◆ UnCheckEntryByData()

void TGPopupMenu::UnCheckEntryByData ( void * user_data )

virtual

Uncheck a menu entry (i.e.

remove check mark in front of it). The input argument is user data associated with entry

Definition at line 1833 of file TGMenu.cxx.

Friends And Related Symbol Documentation

◆ TGMenuBar

friend class TGMenuBar

friend

Definition at line 113 of file TGMenu.h.

◆ TGMenuTitle

friend class TGMenuTitle

friend

Definition at line 112 of file TGMenu.h.

◆ TGSplitButton

friend class TGSplitButton

friend

Definition at line 114 of file TGMenu.h.

Member Data Documentation

◆ fCurrent

TGMenuEntry* TGPopupMenu::fCurrent

protected

currently selected menu entry

Definition at line 118 of file TGMenu.h.

◆ fDefaultCursor

Cursor_t TGPopupMenu::fDefaultCursor

protected

right pointing cursor

Definition at line 131 of file TGMenu.h.

◆ fDelay

TTimer* TGPopupMenu::fDelay

protected

delay before popping up cascading menu

Definition at line 125 of file TGMenu.h.

◆ fEntryList

TList* TGPopupMenu::fEntryList

protected

list of menu entries

Definition at line 117 of file TGMenu.h.

◆ fEntrySep

UInt_t TGPopupMenu::fEntrySep

protected

separation distance between entries

Definition at line 135 of file TGMenu.h.

◆ fFontStruct

FontStruct_t TGPopupMenu::fFontStruct

protected

font to draw menu entries

Definition at line 129 of file TGMenu.h.

◆ fgDefaultFont

const TGFont * TGPopupMenu::fgDefaultFont = nullptr

staticprotected

Definition at line 137 of file TGMenu.h.

◆ fgDefaultGC

const TGGC * TGPopupMenu::fgDefaultGC = nullptr

staticprotected

Definition at line 139 of file TGMenu.h.

◆ fgDefaultSelectedBackgroundGC

const TGGC * TGPopupMenu::fgDefaultSelectedBackgroundGC = nullptr

staticprotected

Definition at line 141 of file TGMenu.h.

◆ fgDefaultSelectedGC

const TGGC * TGPopupMenu::fgDefaultSelectedGC = nullptr

staticprotected

Definition at line 140 of file TGMenu.h.

◆ fgHilightFont

const TGFont * TGPopupMenu::fgHilightFont = nullptr

staticprotected

Definition at line 138 of file TGMenu.h.

◆ fHasGrab

Bool_t TGPopupMenu::fHasGrab

protected

true if menu has grabbed pointer

Definition at line 120 of file TGMenu.h.

◆ fHifontStruct

FontStruct_t TGPopupMenu::fHifontStruct

protected

font to draw highlighted entries

Definition at line 130 of file TGMenu.h.

◆ fMenuBar

TGMenuBar* TGPopupMenu::fMenuBar

protected

menu bar (if any)

Definition at line 133 of file TGMenu.h.

◆ fMenuHeight

UInt_t TGPopupMenu::fMenuHeight

protected

height of popup menu

Definition at line 124 of file TGMenu.h.

◆ fMenuWidth

UInt_t TGPopupMenu::fMenuWidth

protected

width of popup menu

Definition at line 123 of file TGMenu.h.

◆ fMsgWindow

const TGWindow* TGPopupMenu::fMsgWindow

protected

window which handles menu events

Definition at line 132 of file TGMenu.h.

◆ fNormGC

GContext_t TGPopupMenu::fNormGC

protected

normal drawing graphics context

Definition at line 126 of file TGMenu.h.

◆ fPoppedUp

Bool_t TGPopupMenu::fPoppedUp

protected

true if menu is currently popped up

Definition at line 121 of file TGMenu.h.

◆ fSelbackGC

GContext_t TGPopupMenu::fSelbackGC

protected

graphics context for drawing selection background

Definition at line 128 of file TGMenu.h.

◆ fSelGC

GContext_t TGPopupMenu::fSelGC

protected

graphics context for drawing selections

Definition at line 127 of file TGMenu.h.

◆ fSplitButton

TGSplitButton* TGPopupMenu::fSplitButton

protected

split button (if any)

Definition at line 134 of file TGMenu.h.

◆ fStick

Bool_t TGPopupMenu::fStick

protected

stick mode (popup menu stays sticked on screen)

Definition at line 119 of file TGMenu.h.

◆ fXl

UInt_t TGPopupMenu::fXl

protected

Max width of all menu entries.

Definition at line 122 of file TGMenu.h.

Libraries for TGPopupMenu:

[legend]

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

gui/gui/inc/TGMenu.h
gui/gui/src/TGMenu.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ TGPopupMenu() [1/2]

◆ TGPopupMenu() [2/2]

◆ ~TGPopupMenu()

Member Function Documentation

◆ Activate() [1/2]

◆ Activate() [2/2]

◆ Activated()

◆ AddEntry() [1/2]

◆ AddEntry() [2/2]

◆ AddLabel() [1/2]

◆ AddLabel() [2/2]

◆ AddPopup() [1/2]

◆ AddPopup() [2/2]

◆ AddSeparator()

◆ Associate()

◆ CheckEntry()

◆ CheckEntryByData()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ DefaultEntry()

◆ DeleteEntry() [1/2]

◆ DeleteEntry() [2/2]

◆ DisableEntry()

◆ DoRedraw()

◆ DrawBorder()

◆ DrawCheckMark()

◆ DrawEntry()

◆ DrawRCheckMark()

◆ DrawTrianglePattern()

◆ EnableEntry()

◆ EndMenu()

◆ GetCurrent()

◆ GetDefaultFontStruct()

◆ GetDefaultGC()

◆ GetDefaultSelectedBackgroundGC()

◆ GetDefaultSelectedGC()

◆ GetEntry() [1/2]

◆ GetEntry() [2/2]

◆ GetEntrySep()

◆ GetHilightFontStruct()

◆ GetListOfEntries()

◆ GetMenuBar()

◆ HandleButton()

◆ HandleCrossing()

◆ HandleMotion()

◆ HandleTimer()

◆ HideEntry()

◆ Highlighted()

◆ IsA()

◆ IsEntryChecked()

◆ IsEntryEnabled()

◆ IsEntryHidden()

◆ IsEntryRChecked()

◆ operator=()

◆ PlaceMenu()

◆ PoppedDown()

◆ PoppedUp()

◆ RCheckEntry()

◆ Reposition()

◆ SavePrimitive()

◆ SetEntrySep()

◆ SetMenuBar()

◆ Streamer()

◆ StreamerNVirtual()

◆ UnCheckEntries()

◆ UnCheckEntry()

◆ UnCheckEntryByData()

Friends And Related Symbol Documentation