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TBrowser.h
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1// @(#)root/base:$Id$
2// Author: Fons Rademakers 25/10/95
3
4/*************************************************************************
5 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12
13#ifndef ROOT_TBrowser
14#define ROOT_TBrowser
15
16//////////////////////////////////////////////////////////////////////////
17// //
18// TBrowser //
19// //
20// Using a TBrowser on can browse all ROOT objects. It shows in a list //
21// on the left side of the window all browsable ROOT classes. Selecting //
22// one of the classes displays, in the iconbox on the right side, all //
23// objects in the class. Selecting one of the objects in the iconbox, //
24// will place all browsable objects in a new list and draws the //
25// contents of the selected class in the iconbox. And so on.... //
26// //
27//////////////////////////////////////////////////////////////////////////
28
29#include "TNamed.h"
30#include "TBrowserImp.h"
31
32
33class TContextMenu;
34class TBrowserTimer;
35
36
37class TBrowser : public TNamed {
38
39private:
40 TObject *fLastSelectedObject; //!The last TObject selected by user
41
42 TBrowser(const TBrowser&) = delete; // TBrowser can not be copied since we do not know the type of the TBrowserImp (and it can not be 'Cloned')
43 TBrowser& operator=(const TBrowser&) = delete; // TBrowser can not be copied since we do not know the type of the TBrowserImp (and it can not be 'Cloned')
44
45protected:
46 TBrowserImp *fImp; //!Window system specific browser implementation
47 TBrowserTimer *fTimer; //!Browser's timer
48 TContextMenu *fContextMenu; //!Context menu pointer
49 Bool_t fNeedRefresh; //True if the browser needs refresh
50
51public:
53 kNoHidden = BIT(9) // don't show '.' files and directories
54 };
55
56 TBrowser(const char *name="Browser", const char *title="ROOT Object Browser", TBrowserImp *extimp=0, Option_t *opt="");
57 TBrowser(const char *name, const char *title, UInt_t width, UInt_t height, TBrowserImp *extimp=0, Option_t *opt="");
58 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="");
59
60 TBrowser(const char *name, TObject *obj, const char *title="ROOT Object Browser", Option_t *opt="");
61 TBrowser(const char *name, TObject *obj, const char *title, UInt_t width, UInt_t height, Option_t *opt="");
62 TBrowser(const char *name, TObject *obj, const char *title, Int_t x, Int_t y, UInt_t width, UInt_t height, Option_t *opt="");
63
64 TBrowser(const char *name, void *obj, TClass *cl, const char *objname="", const char *title="ROOT Foreign Browser", Option_t *opt="");
65 TBrowser(const char *name, void *obj, TClass *cl, const char *objname, const char *title, UInt_t width, UInt_t height, Option_t *opt="");
66 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="");
67
68 // In a world with only standard C++ compliant compilers, we could also add:
69 // template <class T> TBrowser(const char *name, T *obj, const char *objname="", const char *title="ROOT Foreign Browser") :
70 // : TNamed(name, title), fLastSelectedObject(0), fTimer(0), fContextMenu(0),
71 // fNeedRefresh(kFALSE)
72 // {
73 // Create a new browser with a name, title, width and height for TObject *obj.
74 //
75 // fImp = gGuiFactory->CreateBrowserImp(this, title, width, height);
76 // Create(new TBrowserObject(obj,gROOT->GetClass(typeid(T)),objname));
77 // }
78
79 virtual ~TBrowser();
80
81 void Add(TObject *obj, const char *name = 0, Int_t check = -1);
82 void Add(void *obj, TClass *cl, const char *name = 0, Int_t check = -1);
83
84 void AddCheckBox(TObject *obj, Bool_t check = kFALSE);
85 void CheckObjectItem(TObject *obj, Bool_t check = kFALSE);
86 void RemoveCheckBox(TObject *obj);
87
88 virtual void Create(TObject *obj = 0); // Create this Browser
89 virtual void Destructor();
90 void BrowseObject(TObject *obj) { if (fImp) fImp->BrowseObj(obj); }
92 TBrowserImp *GetBrowserImp() const { return fImp; }
93 void SetBrowserImp(TBrowserImp *i) { fImp = i; }
97 void SetRefreshFlag(Bool_t flag) { fNeedRefresh = flag; }
98 void Iconify() { if (fImp) fImp->Iconify(); }
99 virtual void RecursiveRemove(TObject *obj);
100 void Refresh();
101 void SetSelected(TObject *clickedObject);
102 void Show() { if (fImp) fImp->Show(); }
103 void SetDrawOption(Option_t *option="") { if (fImp) fImp->SetDrawOption(option); }
104 Option_t *GetDrawOption() const { return (fImp) ? fImp->GetDrawOption() : 0; }
105
106 Long_t ExecPlugin(const char *name = 0, const char *fname = 0,
107 const char *cmd = 0, Int_t pos = 1, Int_t subpos = -1) {
108 return (fImp) ? fImp->ExecPlugin(name, fname, cmd, pos, subpos) : -1;
109 }
110 void SetStatusText(const char *txt, Int_t col) {
111 if (fImp) fImp->SetStatusText(txt, col);
112 }
113 void StartEmbedding(Int_t pos, Int_t subpos) {
114 if (fImp) fImp->StartEmbedding(pos, subpos);
115 }
116 void StopEmbedding(const char *name = "") { if (fImp) fImp->StopEmbedding(name); }
117
118 ClassDef(TBrowser,0) //ROOT Object Browser
119};
120
121#endif
int Int_t
Definition: CPyCppyy.h:43
unsigned int UInt_t
Definition: CPyCppyy.h:44
long Long_t
Definition: CPyCppyy.h:50
const Bool_t kFALSE
Definition: RtypesCore.h:90
bool Bool_t
Definition: RtypesCore.h:61
const char Option_t
Definition: RtypesCore.h:64
#define ClassDef(name, id)
Definition: Rtypes.h:322
#define BIT(n)
Definition: Rtypes.h:83
include TDocParser_001 C image html pict1_TDocParser_001 png width
Definition: TDocParser.cxx:121
char name[80]
Definition: TGX11.cxx:109
ABC describing GUI independent browser implementation protocol.
Definition: TBrowserImp.h:29
virtual void Iconify()
Definition: TBrowserImp.h:55
virtual void StartEmbedding(Int_t, Int_t)
Definition: TBrowserImp.h:64
virtual void SetStatusText(const char *, Int_t)
Definition: TBrowserImp.h:63
virtual void BrowseObj(TObject *)
Definition: TBrowserImp.h:51
virtual Long_t ExecPlugin(const char *, const char *, const char *, Int_t, Int_t)
Definition: TBrowserImp.h:62
virtual Option_t * GetDrawOption() const
Definition: TBrowserImp.h:60
virtual void Show()
Definition: TBrowserImp.h:58
virtual void SetDrawOption(Option_t *option="")
Definition: TBrowserImp.cxx:22
virtual void StopEmbedding(const char *)
Definition: TBrowserImp.h:65
Using a TBrowser one can browse all ROOT objects.
Definition: TBrowser.h:37
virtual void Create(TObject *obj=0)
Create the browser, called by the ctors.
Definition: TBrowser.cxx:324
void CheckObjectItem(TObject *obj, Bool_t check=kFALSE)
Change status of checkbox for this item.
Definition: TBrowser.cxx:304
void SetDrawOption(Option_t *option="")
Set drawing option for object.
Definition: TBrowser.h:103
TContextMenu * GetContextMenu() const
Definition: TBrowser.h:94
TBrowserImp * fImp
Definition: TBrowser.h:46
void Add(TObject *obj, const char *name=0, Int_t check=-1)
Add object with name to browser.
Definition: TBrowser.cxx:261
TObject * fLastSelectedObject
Definition: TBrowser.h:40
void SetRefreshFlag(Bool_t flag)
Definition: TBrowser.h:97
virtual ~TBrowser()
Delete the browser.
Definition: TBrowser.cxx:238
void StartEmbedding(Int_t pos, Int_t subpos)
Definition: TBrowser.h:113
Option_t * GetDrawOption() const
Get option used by the graphics system to draw this object.
Definition: TBrowser.h:104
TContextMenu * fContextMenu
Browser's timer.
Definition: TBrowser.h:48
TBrowser & operator=(const TBrowser &)=delete
virtual void Destructor()
Actual browser destructor.
Definition: TBrowser.cxx:246
TBrowserImp * GetBrowserImp() const
Definition: TBrowser.h:92
void StopEmbedding(const char *name="")
Definition: TBrowser.h:116
void Show()
Definition: TBrowser.h:102
@ kNoHidden
Definition: TBrowser.h:53
void RemoveCheckBox(TObject *obj)
Remove checkbox for this item.
Definition: TBrowser.cxx:314
void Iconify()
Definition: TBrowser.h:98
TBrowserTimer * fTimer
Window system specific browser implementation.
Definition: TBrowser.h:47
void Refresh()
Refresh browser contents.
Definition: TBrowser.cxx:377
TObject * GetSelected() const
Definition: TBrowser.h:96
TBrowser(const TBrowser &)=delete
The last TObject selected by user.
void SetSelected(TObject *clickedObject)
Assign the last selected object.
Definition: TBrowser.cxx:387
Bool_t fNeedRefresh
Context menu pointer.
Definition: TBrowser.h:49
Long_t ExecPlugin(const char *name=0, const char *fname=0, const char *cmd=0, Int_t pos=1, Int_t subpos=-1)
Definition: TBrowser.h:106
Bool_t GetRefreshFlag() const
Definition: TBrowser.h:95
void ExecuteDefaultAction(TObject *obj)
Execute default action for selected object (action is specified in the $HOME/.root....
Definition: TBrowser.cxx:357
virtual void RecursiveRemove(TObject *obj)
Recursively remove obj from browser.
Definition: TBrowser.cxx:366
void AddCheckBox(TObject *obj, Bool_t check=kFALSE)
Add checkbox for this item.
Definition: TBrowser.cxx:294
void BrowseObject(TObject *obj)
Definition: TBrowser.h:90
void SetStatusText(const char *txt, Int_t col)
Definition: TBrowser.h:110
void SetBrowserImp(TBrowserImp *i)
Definition: TBrowser.h:93
TClass instances represent classes, structs and namespaces in the ROOT type system.
Definition: TClass.h:80
This class provides an interface to context sensitive popup menus.
Definition: TContextMenu.h:40
The TNamed class is the base class for all named ROOT classes.
Definition: TNamed.h:29
Mother of all ROOT objects.
Definition: TObject.h:37
EStatusBits
Definition: TObject.h:57
Double_t y[n]
Definition: legend1.C:17
Double_t x[n]
Definition: legend1.C:17