ROOT  6.07/01
Reference Guide
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
List of all members | Public Types | Public Member Functions | Protected Member Functions | Private Attributes | List of all members
TClassMenuItem Class Reference

Describes one element of the context menu associated to a class The menu item may describe.

Definition at line 35 of file TClassMenuItem.h.

Public Types

enum  EClassMenuItemType { kPopupUserFunction, kPopupSeparator, kPopupStandardList }
 
enum  { kIsExternal, kIsSelf }
 
- Public Types inherited from TObject
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),
  kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
enum  { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 

Public Member Functions

 TClassMenuItem ()
 
 TClassMenuItem (Int_t type, TClass *parent, const char *title="", const char *functionname="", TObject *obj=0, const char *args="", Int_t selfobjposition=-1, Bool_t self=kFALSE)
 TClassMenuItem ctor. More...
 
virtual ~TClassMenuItem ()
 TClassMenuItem dtor. More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual const char * GetFunctionName () const
 
virtual const char * GetArgs () const
 
virtual TObjectGetCalledObject () const
 
virtual Int_t GetType () const
 
virtual Int_t GetSelfObjectPos () const
 
virtual Bool_t IsCallSelf () const
 
virtual Bool_t IsSeparator () const
 
virtual Bool_t IsStandardList () const
 
virtual Bool_t IsToggle () const
 
virtual void SetType (Int_t type)
 
virtual void SetTitle (const char *title)
 
virtual void SetSelf (Bool_t self)
 
virtual void SetToggle (Bool_t toggle=kTRUE)
 
virtual void SetCall (TObject *obj, const char *method, const char *args="", Int_t selfobjposition=0)
 
- Public Member Functions inherited from TObject
 TObject ()
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current pad. More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual Option_tGetOption () const
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsSortable () const
 
Bool_t IsOnHeap () const
 
Bool_t IsZombie () const
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
voidoperator new (size_t sz)
 
voidoperator new[] (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz, void *vp)
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
void ResetBit (UInt_t f)
 
Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
void InvertBit (UInt_t f)
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
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). More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 

Protected Member Functions

 TClassMenuItem (const TClassMenuItem &)
 copy constructor More...
 
TClassMenuItemoperator= (const TClassMenuItem &)
 assignment operator More...
 
- Protected Member Functions inherited from TObject
void MakeZombie ()
 
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 

Private Attributes

EClassMenuItemType fType
 
Int_t fSelfObjectPos
 
Bool_t fSelf
 
Bool_t fToggle
 
TString fTitle
 
TObjectfCalledObject
 
TString fFunctionName
 
TString fArgs
 
TListfSubMenu
 
TClassfParent
 

Additional Inherited Members

- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 

#include <TClassMenuItem.h>

Inheritance diagram for TClassMenuItem:
[legend]

Member Enumeration Documentation

anonymous enum
Enumerator
kIsExternal 
kIsSelf 

Definition at line 41 of file TClassMenuItem.h.

Enumerator
kPopupUserFunction 
kPopupSeparator 
kPopupStandardList 

Definition at line 38 of file TClassMenuItem.h.

Constructor & Destructor Documentation

TClassMenuItem::TClassMenuItem ( const TClassMenuItem cmi)
protected

copy constructor

Note: It is the responsibility of the caller/creator to add to the menu list.

Definition at line 88 of file TClassMenuItem.cxx.

TClassMenuItem::TClassMenuItem ( )
TClassMenuItem::TClassMenuItem ( Int_t  type,
TClass parentcl,
const char *  title = "",
const char *  functionname = "",
TObject obj = 0,
const char *  args = "",
Int_t  selfobjposition = -1,
Bool_t  self = kFALSE 
)

TClassMenuItem ctor.

TClassMenuItems are constructed in TClass with a standard content but may be customized later

  • type = 0 : external method/function
  • type = 1 : separator
  • type = 2 : standard methods list self indicates if the object to be called is the one selected by the popup menu selfobjposition, if non zero, indicates the position in the arguments list of the argument corresponding to the selected (clicked) object. This argument in the calling method should be a TObject* Note: It is the responsibility of the caller/creator to add to the menu list.

Definition at line 66 of file TClassMenuItem.cxx.

TClassMenuItem::~TClassMenuItem ( )
virtual

TClassMenuItem dtor.

Definition at line 130 of file TClassMenuItem.cxx.

Member Function Documentation

virtual const char* TClassMenuItem::GetArgs ( ) const
inlinevirtual
virtual TObject* TClassMenuItem::GetCalledObject ( ) const
inlinevirtual

Definition at line 69 of file TClassMenuItem.h.

Referenced by TContextMenu::Action().

virtual const char* TClassMenuItem::GetFunctionName ( ) const
inlinevirtual
virtual Int_t TClassMenuItem::GetSelfObjectPos ( ) const
inlinevirtual
virtual const char* TClassMenuItem::GetTitle ( ) const
inlinevirtual

Returns title of object.

This default method returns the class title (i.e. description). Classes that give objects a title should override this method.

Reimplemented from TObject.

Definition at line 66 of file TClassMenuItem.h.

Referenced by TGuiBldDragManager::AddClassMenuMethods(), and TRootContextMenu::CreateMenu().

virtual Int_t TClassMenuItem::GetType ( ) const
inlinevirtual
virtual Bool_t TClassMenuItem::IsCallSelf ( ) const
inlinevirtual

Definition at line 72 of file TClassMenuItem.h.

Referenced by TContextMenu::Action().

virtual Bool_t TClassMenuItem::IsSeparator ( ) const
inlinevirtual

Definition at line 73 of file TClassMenuItem.h.

virtual Bool_t TClassMenuItem::IsStandardList ( ) const
inlinevirtual

Definition at line 74 of file TClassMenuItem.h.

virtual Bool_t TClassMenuItem::IsToggle ( ) const
inlinevirtual
TClassMenuItem & TClassMenuItem::operator= ( const TClassMenuItem cmi)
protected

assignment operator

Note: It is the responsibility of the caller/creator to add to the menu list.

Definition at line 109 of file TClassMenuItem.cxx.

virtual void TClassMenuItem::SetCall ( TObject obj,
const char *  method,
const char *  args = "",
Int_t  selfobjposition = 0 
)
inlinevirtual

Definition at line 80 of file TClassMenuItem.h.

Referenced by TContextMenu::Action().

virtual void TClassMenuItem::SetSelf ( Bool_t  self)
inlinevirtual

Definition at line 78 of file TClassMenuItem.h.

virtual void TClassMenuItem::SetTitle ( const char *  title)
inlinevirtual

Definition at line 77 of file TClassMenuItem.h.

virtual void TClassMenuItem::SetToggle ( Bool_t  toggle = kTRUE)
inlinevirtual

Definition at line 79 of file TClassMenuItem.h.

Referenced by TClass::MakeCustomMenuList().

virtual void TClassMenuItem::SetType ( Int_t  type)
inlinevirtual

Definition at line 76 of file TClassMenuItem.h.

Referenced by TContextMenu::Action().

Member Data Documentation

TString TClassMenuItem::fArgs
private

Definition at line 51 of file TClassMenuItem.h.

Referenced by GetArgs(), operator=(), SetCall(), and TClassMenuItem().

TObject* TClassMenuItem::fCalledObject
private

Definition at line 49 of file TClassMenuItem.h.

Referenced by GetCalledObject(), operator=(), SetCall(), and TClassMenuItem().

TString TClassMenuItem::fFunctionName
private

Definition at line 50 of file TClassMenuItem.h.

Referenced by GetFunctionName(), operator=(), SetCall(), and TClassMenuItem().

TClass* TClassMenuItem::fParent
private

Definition at line 53 of file TClassMenuItem.h.

Referenced by operator=(), TClassMenuItem(), and ~TClassMenuItem().

Bool_t TClassMenuItem::fSelf
private

Definition at line 46 of file TClassMenuItem.h.

Referenced by IsCallSelf(), operator=(), SetSelf(), and TClassMenuItem().

Int_t TClassMenuItem::fSelfObjectPos
private

Definition at line 45 of file TClassMenuItem.h.

Referenced by GetSelfObjectPos(), operator=(), SetCall(), and TClassMenuItem().

TList* TClassMenuItem::fSubMenu
private

Definition at line 52 of file TClassMenuItem.h.

Referenced by operator=(), and TClassMenuItem().

TString TClassMenuItem::fTitle
private

Definition at line 48 of file TClassMenuItem.h.

Referenced by GetTitle(), operator=(), SetTitle(), and TClassMenuItem().

Bool_t TClassMenuItem::fToggle
private

Definition at line 47 of file TClassMenuItem.h.

Referenced by IsToggle(), operator=(), SetToggle(), and TClassMenuItem().

EClassMenuItemType TClassMenuItem::fType
private
Collaboration diagram for TClassMenuItem:
[legend]

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