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class TBrowser: public TNamed


Using a TBrowser one can browse all ROOT objects. It shows in a list
on the left side of the window all browsable ROOT classes. Selecting
one of the classes displays, in the iconbox on the right side, all
objects in the class. Selecting one of the objects in the iconbox,
will place all browsable objects in a new list and draws the
contents of the selected class in the iconbox. And so on....

Function Members (Methods)

public:

	TBrowser(const char* name = "Browser", const char* title = "ROOT Object Browser", TBrowserImp* extimp = 0, Option_t* opt = "")
	TBrowser(const char* name, TObject* obj, const char* title = "ROOT Object Browser", Option_t* opt = "")
	TBrowser(const char* name, const char* title, UInt_t width, UInt_t height, TBrowserImp* extimp = 0, Option_t* opt = "")
	TBrowser(const char* name, TObject* obj, const char* title, UInt_t width, UInt_t height, Option_t* opt = "")
	TBrowser(const char* name, void* obj, TClass* cl, const char* objname = "", const char* title = "ROOT Foreign Browser", Option_t* opt = "")
	TBrowser(const char* name, const char* title, Int_t x, Int_t y, UInt_t width, UInt_t height, TBrowserImp* extimp = 0, Option_t* opt = "")
	TBrowser(const char* name, TObject* obj, const char* title, Int_t x, Int_t y, UInt_t width, UInt_t height, Option_t* opt = "")
	TBrowser(const char* name, void* obj, TClass* cl, const char* objname, const char* title, UInt_t width, UInt_t height, Option_t* opt = "")
	TBrowser(const char* name, void* obj, TClass* cl, const char* objname, const char* title, Int_t x, Int_t y, UInt_t width, UInt_t height, Option_t* opt = "")
virtual	~TBrowser()
void	TObject::AbstractMethod(const char* method) const
void	Add(TObject* obj, const char* name = 0, Int_t check = -1)
void	Add(void* obj, TClass* cl, const char* name = 0, Int_t check = -1)
void	AddCheckBox(TObject* obj, Bool_t check = kFALSE)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
void	BrowseObject(TObject* obj)
void	CheckObjectItem(TObject* obj, Bool_t check = kFALSE)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TNamed::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
virtual void	Create(TObject* obj = 0)
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
Long_t	ExecPlugin(const char* name = 0, const char* fname = 0, const char* cmd = 0, Int_t pos = 1, Int_t subpos = -1)
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
void	ExecuteDefaultAction(TObject* obj)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
TBrowserImp*	GetBrowserImp() const
TContextMenu*	GetContextMenu() const
virtual Option_t*	GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
Bool_t	GetRefreshFlag() const
TObject*	GetSelected() const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
void	Iconify()
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TNamed::Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	RecursiveRemove(TObject* obj)
void	Refresh()
void	RemoveCheckBox(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	SetBrowserImp(TBrowserImp* i)
virtual void	SetDrawOption(Option_t* option = "")
static void	TObject::SetDtorOnly(void* obj)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetRefreshFlag(Bool_t flag)
void	SetSelected(TObject* clickedObject)
void	SetStatusText(const char* txt, Int_t col)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
void	Show()
virtual void	ShowMembers(TMemberInspector& insp)
virtual Int_t	TNamed::Sizeof() const
void	StartEmbedding(Int_t pos, Int_t subpos)
void	StopEmbedding(const char* name = "")
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

private:

	TBrowser(const TBrowser&)
TBrowser&	operator=(const TBrowser&)

Data Members

public:

enum {	kNoHidden
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TContextMenu*	fContextMenu	!Context menu pointer
TBrowserImp*	fImp	!Window system specific browser implementation
TString	TNamed::fName	object identifier
Bool_t	fNeedRefresh	True if the browser needs refresh
TBrowserTimer*	fTimer	!Browser's timer
TString	TNamed::fTitle	object title

private:

TObject*	fLastSelectedObject	!The last TObject selected by user

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TBrowser(const char* name = "Browser", const char* title = "ROOT Object Browser", TBrowserImp* extimp = 0, Option_t* opt = "")

 Create a new browser with a name, title. Width and height are by
 default set to 640x400 and (optionally) adjusted by the screen factor
 (depending on Rint.Canvas.UseScreenFactor to be true or false, default
 is true).

TBrowser(const char* name, const char* title, UInt_t width, UInt_t height, TBrowserImp* extimp = 0, Option_t* opt = "")

 Create a new browser with a name, title, width and height.

TBrowser(const char* name, const char* title, Int_t x, Int_t y, UInt_t width, UInt_t height, TBrowserImp* extimp = 0, Option_t* opt = "")

 Create a new browser with a name, title, position, width and height.

TBrowser(const char* name, TObject* obj, const char* title = "ROOT Object Browser", Option_t* opt = "")

 Create a new browser with a name, title, width and height for TObject *obj.

TBrowser(const char* name, TObject* obj, const char* title, UInt_t width, UInt_t height, Option_t* opt = "")

 Create a new browser with a name, title, width and height for TObject *obj.

TBrowser(const char* name, TObject* obj, const char* title, Int_t x, Int_t y, UInt_t width, UInt_t height, Option_t* opt = "")

 Create a new browser with a name, title, width and height for TObject *obj.

TBrowser(const char* name, void* obj, TClass* cl, const char* objname = "", const char* title = "ROOT Foreign Browser", Option_t* opt = "")

 Create a new browser with a name, title, width and height for TObject *obj.

TBrowser(const char* name, void* obj, TClass* cl, const char* objname, const char* title, UInt_t width, UInt_t height, Option_t* opt = "")

 Create a new browser with a name, title, width and height for TObject *obj.

TBrowser(const char* name, void* obj, TClass* cl, const char* objname, const char* title, Int_t x, Int_t y, UInt_t width, UInt_t height, Option_t* opt = "")

 Create a new browser with a name, title, width and height for TObject *obj.

~TBrowser()

 Delete the browser.

void Add(TObject* obj, const char* name = 0, Int_t check = -1)

 Add object with name to browser. If name not set the objects GetName()
 is used. If check < 0 (default) no check box is drawn, if 0 then
 unchecked checkbox is added, if 1 checked checkbox is added.

void Add(void* obj, TClass* cl, const char* name = 0, Int_t check = -1)

 Add foreign object with name to browser.
 'cl' is the type use to store the value of obj.
 So literally the following pseudo code should be correct:
    `cl->GetName()` * ptr = (`cl->GetName()`*) obj;
 and the value of obj is not necessarily the start of the object.
 If check < 0 (default) no check box is drawn, if 0 then
 unchecked checkbox is added, if 1 checked checkbox is added.

void AddCheckBox(TObject* obj, Bool_t check = kFALSE)

 Add checkbox for this item.

void CheckObjectItem(TObject* obj, Bool_t check = kFALSE)

 Change status of checkbox for this item.

void RemoveCheckBox(TObject* obj)

 Remove checkbox for this item.

void Create(TObject* obj = 0)

 Create the browser, called by the ctors.

void ExecuteDefaultAction(TObject* obj)

 Execute default action for selected object (action is specified
 in the $HOME/.root.mimes or $ROOTSYS/etc/root.mimes file).

void RecursiveRemove(TObject* obj)

 Recursively remove obj from browser.

void Refresh()

 Refresh browser contents.

void SetSelected(TObject* clickedObject)

 Assign the last selected object.

TBrowser(const TBrowser& )

TBrowser& operator=(const TBrowser& )

void BrowseObject(TObject* obj)

{ fImp->BrowseObj(obj); }

TBrowserImp * GetBrowserImp() const

{ return fImp; }

void SetBrowserImp(TBrowserImp* i)

{ fImp = i; }

TContextMenu * GetContextMenu() const

{ return fContextMenu; }

Bool_t GetRefreshFlag() const

{ return fNeedRefresh; }

TObject * GetSelected() const

{ return fLastSelectedObject; }

void SetRefreshFlag(Bool_t flag)

{ fNeedRefresh = flag; }

void Iconify()

{ fImp->Iconify(); }

void Show()

{ fImp->Show(); }

void SetDrawOption(Option_t* option = "")

{ fImp->SetDrawOption(option); }

Option_t * GetDrawOption() const

{ return fImp->GetDrawOption(); }

Long_t ExecPlugin(const char* name = 0, const char* fname = 0, const char* cmd = 0, Int_t pos = 1, Int_t subpos = -1)

void SetStatusText(const char* txt, Int_t col)

void StartEmbedding(Int_t pos, Int_t subpos)

void StopEmbedding(const char* name = "")

{ fImp->StopEmbedding(name); }