ROOT
v6-22
Reference Guide
TGToolTip.h
Go to the documentation of this file.
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// @(#)root/gui:$Id$
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// Author: Fons Rademakers 22/02/98
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/*************************************************************************
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* Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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* All rights reserved. *
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* *
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* For the licensing terms see $ROOTSYS/LICENSE. *
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* For the list of contributors see $ROOTSYS/README/CREDITS. *
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*************************************************************************/
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#ifndef ROOT_TGToolTip
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#define ROOT_TGToolTip
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//////////////////////////////////////////////////////////////////////////
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// //
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// TGToolTip //
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// //
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// A tooltip can be a one or multiple lines help text that is displayed //
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// in a window when the mouse cursor overs a widget, without clicking //
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// it. A small box appears with suplementary information regarding the //
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// item being hovered over. //
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// //
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//////////////////////////////////////////////////////////////////////////
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#include "
TGFrame.h
"
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class
TGLabel
;
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class
TTimer
;
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class
TVirtualPad
;
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class
TBox
;
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class
TGToolTip
:
public
TGCompositeFrame
{
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private
:
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TGLabel
*
fLabel
;
// help text
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TGLayoutHints
*
fL1
;
// layout used to place text in frame
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TTimer
*
fDelay
;
// popup delay timer
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const
TGFrame
*
fWindow
;
// frame to which tool tip is associated
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const
TVirtualPad
*
fPad
;
// pad to which tooltip is associated
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const
TBox
*
fBox
;
// box in pad to which tooltip is associated
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Int_t
fX
;
// X position in fWindow where to popup
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Int_t
fY
;
// Y position in fWindow where to popup
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TGToolTip
(
const
TGToolTip
&);
// not implemented
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TGToolTip
&
operator=
(
const
TGToolTip
&);
// not implemented
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public
:
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TGToolTip
(
const
TGWindow
*p = 0,
const
TGFrame
*
f
= 0,
const
char
*
text
= 0,
Long_t
delayms = 350);
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TGToolTip
(
const
TGWindow
*p,
const
TBox
*
b
,
const
char
*
text
,
Long_t
delayms);
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TGToolTip
(
const
TBox
*
b
,
const
char
*
text
,
Long_t
delayms);
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TGToolTip
(
Int_t
x
,
Int_t
y
,
const
char
*
text
,
Long_t
delayms);
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virtual
~TGToolTip
();
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virtual
void
DrawBorder
();
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Bool_t
HandleTimer
(
TTimer
*t);
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void
Show
(
Int_t
x
,
Int_t
y
);
//*SIGNAL*
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void
Hide
();
//*SIGNAL*
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void
Reset
();
//*SIGNAL*
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void
Reset
(
const
TVirtualPad
*parent);
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void
SetText
(
const
char
*new_text);
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void
SetPosition
(
Int_t
x
,
Int_t
y
);
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void
SetDelay
(
Long_t
delayms);
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const
TGString
*
GetText
()
const
;
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ClassDef
(
TGToolTip
,0)
//One or multiple lines help text
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};
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#endif
b
#define b(i)
Definition:
RSha256.hxx:100
f
#define f(i)
Definition:
RSha256.hxx:104
Long_t
long Long_t
Definition:
RtypesCore.h:52
ClassDef
#define ClassDef(name, id)
Definition:
Rtypes.h:322
TGFrame.h
TBox
Create a Box.
Definition:
TBox.h:24
TGCompositeFrame
Definition:
TGFrame.h:324
TGFrame
Definition:
TGFrame.h:105
TGLabel
Definition:
TGLabel.h:32
TGLayoutHints
Definition:
TGLayout.h:57
TGString
Definition:
TGString.h:30
TGToolTip
Definition:
TGToolTip.h:35
TGToolTip::Show
void Show(Int_t x, Int_t y)
Show tool tip window.
Definition:
TGToolTip.cxx:230
TGToolTip::SetDelay
void SetDelay(Long_t delayms)
Set delay in milliseconds.
Definition:
TGToolTip.cxx:396
TGToolTip::fX
Int_t fX
Definition:
TGToolTip.h:44
TGToolTip::fY
Int_t fY
Definition:
TGToolTip.h:45
TGToolTip::Hide
void Hide()
Hide tool tip window.
Definition:
TGToolTip.cxx:247
TGToolTip::fWindow
const TGFrame * fWindow
Definition:
TGToolTip.h:41
TGToolTip::SetPosition
void SetPosition(Int_t x, Int_t y)
Set popup position within specified frame (as specified in the ctor).
Definition:
TGToolTip.cxx:406
TGToolTip::fDelay
TTimer * fDelay
Definition:
TGToolTip.h:40
TGToolTip::fL1
TGLayoutHints * fL1
Definition:
TGToolTip.h:39
TGToolTip::~TGToolTip
virtual ~TGToolTip()
Delete a tool tip object.
Definition:
TGToolTip.cxx:209
TGToolTip::fBox
const TBox * fBox
Definition:
TGToolTip.h:43
TGToolTip::TGToolTip
TGToolTip(const TGToolTip &)
TGToolTip::DrawBorder
virtual void DrawBorder()
Draw border of tool tip window.
Definition:
TGToolTip.cxx:219
TGToolTip::GetText
const TGString * GetText() const
Get the tool tip text.
Definition:
TGToolTip.cxx:427
TGToolTip::fLabel
TGLabel * fLabel
Definition:
TGToolTip.h:38
TGToolTip::SetText
void SetText(const char *new_text)
Set new tool tip text.
Definition:
TGToolTip.cxx:387
TGToolTip::Reset
void Reset()
Reset tool tip popup delay timer.
Definition:
TGToolTip.cxx:260
TGToolTip::fPad
const TVirtualPad * fPad
Definition:
TGToolTip.h:42
TGToolTip::operator=
TGToolTip & operator=(const TGToolTip &)
TGToolTip::HandleTimer
Bool_t HandleTimer(TTimer *t)
If tool tip delay timer times out show tool tip window.
Definition:
TGToolTip.cxx:285
TGWindow
Definition:
TGWindow.h:31
TTimer
Handles synchronous and a-synchronous timer events.
Definition:
TTimer.h:51
TVirtualPad
TVirtualPad is an abstract base class for the Pad and Canvas classes.
Definition:
TVirtualPad.h:51
bool
int
text
TText * text
Definition:
entrylist_figure1.C:10
y
Double_t y[n]
Definition:
legend1.C:17
x
Double_t x[n]
Definition:
legend1.C:17
gui
gui
inc
TGToolTip.h
ROOT v6-22 - Reference Guide Generated on Fri Apr 1 2022 11:51:23 (GVA Time) using Doxygen 1.9.4