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Reference Guide
TFitParametersDialog.cxx
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1 // @(#)root/fitpanel:$Id$
2 // Author: Ilka Antcheva, Lorenzo Moneta 03/10/06
3 
4 /*************************************************************************
5  * Copyright (C) 1995-2006, 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 // //
14 // TFitParametersDialog //
15 // //
16 // Create a dialog for fit function parameter settings. //
17 // //
18 //////////////////////////////////////////////////////////////////////////
19 
20 #include "TFitParametersDialog.h"
21 #include "TF1.h"
22 #include "TGButton.h"
23 #include "TGFrame.h"
24 #include "TGLabel.h"
25 #include "TGLayout.h"
26 #include "TGTextEntry.h"
27 #include "TGMsgBox.h"
28 #include "TGNumberEntry.h"
29 #include "TGTripleSlider.h"
30 #include "TVirtualPad.h"
31 #include "TMath.h"
32 
33 #include <limits>
34 
35 
38  kFIX = 10,
39  kBND = 20,
40  kVAL = 30,
41  kMIN = 40,
42  kMAX = 50,
43  kSLD = 60,
44  kSTP = 70,
45  kERR = 80,
46  kUPDATE = 8888,
49  kOK,
51 };
52 
54 
55 ////////////////////////////////////////////////////////////////////////////////
56 
58  const TGWindow *main,
59  TF1 *func,
60  TVirtualPad *pad,
61  Int_t *ret_code) :
62  TGTransientFrame(p, main, 10, 10, kVerticalFrame),
63  fFunc (func),
64  fFpad (pad),
65  fHasChanges (kFALSE),
66  fImmediateDraw (kTRUE),
67  fRetCode (ret_code)
68 
69 {
70  // Create a dialog for fit function parameters' settings.
71 
72  SetCleanup(kDeepCleanup);
73 
74  fFunc->GetRange(fRangexmin, fRangexmax);
75  fNP = fFunc->GetNpar();
76  fPmin = new Double_t[fNP];
77  fPmax = new Double_t[fNP];
78  fPval = new Double_t[fNP];
79  fPerr = new Double_t[fNP];
80  fPstp = new Double_t[fNP];
81 
82  for (Int_t i = 0; i < fNP; i++) {
83  fFunc->GetParLimits(i, fPmin[i], fPmax[i]);
84  fPval[i] = fFunc->GetParameter(i);
85  fPerr[i] = fFunc->GetParError(i);
86  if (fPerr[i] > 1E-16)
87  fPstp[i] = TMath::Power(10, TMath::Floor(TMath::Log10(fPerr[i])));
88  else {
89  if (TMath::Abs(fPval[i]) > 1.)
90  // if error is zero use as step approx 10% of current value
91  fPstp[i] = TMath::Power(10, TMath::Floor(TMath::Log10(fPval[i])) - 1);
92  else
93  fPstp[i] = 0.1;
94  }
95  }
96  fParNam = new TGTextEntry*[fNP];
97  fParFix = new TGCheckButton*[fNP];
98  fParBnd = new TGCheckButton*[fNP];
99  fParVal = new TGNumberEntry*[fNP];
100  fParMin = new TGNumberEntryField*[fNP];
101  fParMax = new TGNumberEntryField*[fNP];
102  fParSld = new TGTripleHSlider*[fNP];
103  fParStp = new TGNumberEntry*[fNP];
104  fParErr = new TGNumberEntryField*[fNP];
105 
106  memset(fParNam, 0, sizeof(TGTextEntry*)*fNP);
107  memset(fParFix, 0, sizeof(TGCheckButton*)*fNP);
108  memset(fParBnd, 0, sizeof(TGCheckButton*)*fNP);
109  memset(fParVal, 0, sizeof(TGNumberEntry*)*fNP);
110  memset(fParMin, 0, sizeof(TGNumberEntryField*)*fNP);
111  memset(fParMax, 0, sizeof(TGNumberEntryField*)*fNP);
112  memset(fParSld, 0, sizeof(TGTripleHSlider*)*fNP);
113  memset(fParStp, 0, sizeof(TGNumberEntry*)*fNP);
114  memset(fParErr, 0, sizeof(TGNumberEntryField*)*fNP);
115 
117  AddFrame(f1, new TGLayoutHints(kLHintsTop, 1, 1, 1, 1));
118 
119  // column 'Name'
120  fContNam = new TGCompositeFrame(f1, 80, 20, kVerticalFrame | kFixedWidth);
121  fContNam->AddFrame(new TGLabel(fContNam,"Name"),
122  new TGLayoutHints(kLHintsTop, 5, 0, 0, 0));
123  for (Int_t i = 0; i < fNP; i++ ) {
124  fParNam[i] = new TGTextEntry(fContNam, new TGTextBuffer(80), kNAME+i);
125  fParNam[i]->SetText(Form("%s", fFunc->GetParName(i)));
126  fParNam[i]->SetEnabled(kFALSE);
127  fContNam->AddFrame(fParNam[i],
128  new TGLayoutHints(kLHintsExpandX, 2, 2, 7, 5));
129  }
130  f1->AddFrame(fContNam, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
131 
132  // column 'Fix'
133  fContFix = new TGCompositeFrame(f1, 20, 20, kVerticalFrame | kFixedWidth);
134  fContFix->AddFrame(new TGLabel(fContFix,"Fix"),
135  new TGLayoutHints(kLHintsTop, 2, 0, 0, 0));
136  for (Int_t i = 0; i < fNP; i++ ) {
137  fParFix[i] = new TGCheckButton(fContFix, "", kFIX*fNP+i);
138  fParFix[i]->SetToolTipText(Form("Set %s to fixed", fFunc->GetParName(i)));
139  fContFix->AddFrame(fParFix[i], new TGLayoutHints(kLHintsLeft | kLHintsCenterY,
140  5, 5, 10, 7));
141  if ((fPmin[i] == fPmax[i]) && (fPmin[i] || fPmax[i]))
142  fParFix[i]->SetState(kButtonDown);
143  else
144  fParFix[i]->SetState(kButtonUp);
145  fParFix[i]->Connect("Toggled(Bool_t)", "TFitParametersDialog", this, "DoParFix(Bool_t)");
146  }
147  f1->AddFrame(fContFix, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
148 
149  // column 'Bound'
150  fContBnd = new TGCompositeFrame(f1, 40, 20, kVerticalFrame | kFixedWidth);
151  fContBnd->AddFrame(new TGLabel(fContBnd,"Bound"),
152  new TGLayoutHints(kLHintsTop, 2, 0, 0, 0));
153  for (Int_t i = 0; i < fNP; i++ ) {
154  fParBnd[i] = new TGCheckButton(fContBnd, "", kBND*fNP+i);
155  fParBnd[i]->SetToolTipText(Form("Set bound to %s", fFunc->GetParName(i)));
156  fContBnd->AddFrame(fParBnd[i], new TGLayoutHints(kLHintsLeft | kLHintsCenterY,
157  15, 5, 10, 7));
158  fParBnd[i]->Connect("Toggled(Bool_t)", "TFitParametersDialog", this, "DoParBound(Bool_t)");
159  if ( ((fPmin[i] != fPmax[i]) && (fPmin[i] || fPmax[i])) || (fParMin[i] < fParMax[i]) )
160  fParBnd[i]->SetState(kButtonDown, kFALSE);
161  else
162  fParBnd[i]->SetState(kButtonUp, kFALSE);
163  }
164  f1->AddFrame(fContBnd, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
165 
166  // column 'Value'
167  fContVal = new TGCompositeFrame(f1, 100, 20, kVerticalFrame | kFixedWidth);
168  fContVal->AddFrame(new TGLabel(fContVal,"Value"),
169  new TGLayoutHints(kLHintsTop, 5, 0, 0, 0));
170  for (Int_t i = 0; i < fNP; i++ ) {
171  fParVal[i] = new TGNumberEntry(fContVal, 1.2E-12, 15, kVAL*fNP+i,
173  fParVal[i]->SetNumber(fPval[i]);
174  fParVal[i]->SetFormat(TGNumberFormat::kNESReal, TGNumberFormat::kNEAAnyNumber); //tbs
175  fContVal->AddFrame(fParVal[i], new TGLayoutHints(kLHintsExpandX, 2, 2, 7, 5));
176  (fParVal[i]->GetNumberEntry())->SetToolTipText(Form("%s", fFunc->GetParName(i)));
177  (fParVal[i]->GetNumberEntry())->Connect("ReturnPressed()", "TFitParametersDialog",
178  this, "DoParValue()");
179  fParVal[i]->Connect("ValueSet(Long_t)", "TFitParametersDialog", this, "DoParValue()");
180  (fParVal[i]->GetNumberEntry())->Connect("TabPressed()", "TFitParametersDialog", this, "HandleTab()");
181  (fParVal[i]->GetNumberEntry())->Connect("ShiftTabPressed()", "TFitParametersDialog", this, "HandleShiftTab()");
182  fTextEntries.Add(fParVal[i]->GetNumberEntry());
183  }
184  f1->AddFrame(fContVal, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
185 
186  // column 'Min'
187  fContMin = new TGCompositeFrame(f1, 100, 20, kVerticalFrame | kFixedWidth);
188  fContMin->AddFrame(new TGLabel(fContMin,"Min"),
189  new TGLayoutHints(kLHintsTop, 5, 0, 0, 0));
190  for (Int_t i = 0; i < fNP; i++ ) {
191  fParMin[i] = new TGNumberEntryField(fContMin, kMIN*fNP+i, 0.0,
194  ((TGTextEntry*)fParMin[i])->SetToolTipText(Form("Lower limit of %s",
195  fFunc->GetParName(i)));
196  fContMin->AddFrame(fParMin[i], new TGLayoutHints(kLHintsExpandX, 2, 2, 7, 5));
197  fParMin[i]->SetNumber(fPmin[i]);
198  fParMin[i]->Connect("ReturnPressed()", "TFitParametersDialog", this,
199  "DoParMinLimit()");
200  fParMin[i]->Connect("TabPressed()", "TFitParametersDialog", this, "HandleTab()");
201  fParMin[i]->Connect("ShiftTabPressed()", "TFitParametersDialog", this, "HandleShiftTab()");
202  fTextEntries.Add(fParMin[i]);
203  }
204  f1->AddFrame(fContMin, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
205 
206  // column 'Set Range'
207  fContSld = new TGCompositeFrame(f1, 120, 20, kVerticalFrame | kFixedWidth);
208  fContSld->AddFrame(new TGLabel(fContSld,"Set Range"),
209  new TGLayoutHints(kLHintsTop, 5, 0, 0, 0));
210  for (Int_t i = 0; i < fNP; i++ ) {
211  fParSld[i] = new TGTripleHSlider(fContSld, 100, kDoubleScaleBoth, kSLD*fNP+i,
212  kHorizontalFrame, GetDefaultFrameBackground(),
213  kFALSE, kFALSE, kFALSE, kFALSE);
214  fContSld->AddFrame(fParSld[i], new TGLayoutHints(kLHintsExpandX, 2, 2, 5, 5));
215  fParSld[i]->SetConstrained(kTRUE);
216  }
217  f1->AddFrame(fContSld, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
218 
219  // column 'Max'
220  fContMax = new TGCompositeFrame(f1, 100, 20, kVerticalFrame | kFixedWidth);
221  fContMax->AddFrame(new TGLabel(fContMax,"Max"),
222  new TGLayoutHints(kLHintsTop, 5, 0, 0, 0));
223  for (Int_t i = 0; i < fNP; i++ ) {
224  fParMax[i] = new TGNumberEntryField(fContMax, kMAX*fNP+i, 0.0,
227  ((TGTextEntry*)fParMax[i])->SetToolTipText(Form("Upper limit of %s",
228  fFunc->GetParName(i)));
229  fContMax->AddFrame(fParMax[i], new TGLayoutHints(kLHintsExpandX, 2, 2, 7, 5));
230  fParMax[i]->SetNumber(fPmax[i]);
231  fParMax[i]->Connect("ReturnPressed()", "TFitParametersDialog", this, "DoParMaxLimit()");
232  fParMax[i]->Connect("TabPressed()", "TFitParametersDialog", this, "HandleTab()");
233  fParMax[i]->Connect("ShiftTabPressed()", "TFitParametersDialog", this, "HandleShiftTab()");
234  fTextEntries.Add(fParMax[i]);
235  }
236  f1->AddFrame(fContMax, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
237 
238  // column 'Step'
239  fContStp = new TGCompositeFrame(f1, 100, 20, kVerticalFrame | kFixedWidth);
240  fContStp->AddFrame(new TGLabel(fContStp,"Step"),
241  new TGLayoutHints(kLHintsTop, 5, 0, 0, 0));
242  for (Int_t i = 0; i < fNP; i++ ) {
243  fParStp[i] = new TGNumberEntry(fContStp, 1.2E-12, 15, kSTP*fNP+i,
245  fParStp[i]->SetNumber(fPstp[i]);
246  fParStp[i]->SetFormat(TGNumberFormat::kNESReal, TGNumberFormat::kNEAAnyNumber); //tbs
247  fContStp->AddFrame(fParStp[i], new TGLayoutHints(kLHintsExpandX, 2, 2, 7, 5));
248  (fParStp[i]->GetNumberEntry())->SetToolTipText(Form("%s", fFunc->GetParName(i)));
249  (fParStp[i]->GetNumberEntry())->Connect("ReturnPressed()", "TFitParametersDialog",
250  this, "DoParStep()");
251  fParStp[i]->Connect("ValueSet(Long_t)", "TFitParametersDialog", this, "DoParStep()");
252  (fParStp[i]->GetNumberEntry())->Connect("TabPressed()", "TFitParametersDialog", this, "HandleTab()");
253  (fParStp[i]->GetNumberEntry())->Connect("ShiftTabPressed()", "TFitParametersDialog", this, "HandleShiftTab()");
254  fTextEntries.Add(fParStp[i]->GetNumberEntry());
255  }
256  f1->AddFrame(fContStp, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
257 
258  // column 'Error'
259  fContErr = new TGCompositeFrame(f1, 80, 20, kVerticalFrame | kFixedWidth);
260  fContErr->AddFrame(new TGLabel(fContErr,"Errors"),
261  new TGLayoutHints(kLHintsTop, 5, 0, 0, 0));
262  for (Int_t i = 0; i < fNP; i++ ) {
263  fParErr[i] = new TGNumberEntryField(fContErr, kERR*fNP+i, 0.0,
266  ((TGTextEntry*)fParErr[i])->SetToolTipText(Form("Error of %s",
267  fFunc->GetParName(i)));
268  fContErr->AddFrame(fParErr[i], new TGLayoutHints(kLHintsExpandX, 2, 2, 7, 5));
269  fParErr[i]->SetEnabled(kFALSE);
270  if (fPerr[i])
271  fParErr[i]->SetNumber(fPerr[i]);
272  else
273  ((TGTextEntry *)fParErr[i])->SetText("-");
274  }
275  f1->AddFrame(fContErr, new TGLayoutHints(kLHintsLeft, 1, 1, 2, 2));
276 
277  TGCompositeFrame *f2 = new TGCompositeFrame(this, 270, 20, kHorizontalFrame);
278  AddFrame(f2, new TGLayoutHints(kLHintsTop | kLHintsLeft | kLHintsExpandX));
279 
280  fUpdate = new TGCheckButton(f2, "&Immediate preview", kUPDATE);
281  fUpdate->SetToolTipText("Immediate function redrawing");
282  fUpdate->SetState(kButtonDown);
283  f2->AddFrame(fUpdate, new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 5, 5, 5, 5));
284  fUpdate->Connect("Toggled(Bool_t)", "TFitParametersDialog", this, "HandleButtons(Bool_t)");
285 
287  f2->AddFrame(f3, new TGLayoutHints(kLHintsRight));
288 
289  fReset = new TGTextButton(f3, "&Reset", kRESET);
290  f3->AddFrame(fReset, new TGLayoutHints(kLHintsTop | kLHintsLeft | kLHintsExpandX,2,2,5,5));
291  fReset->SetToolTipText("Reset the parameter settings");
292  fReset->SetState(kButtonDisabled);
293  fReset->Connect("Clicked()", "TFitParametersDialog", this, "DoReset()");
294 
295  fApply = new TGTextButton(f3, "&Apply", kAPPLY);
296  f3->AddFrame(fApply, new TGLayoutHints(kLHintsTop | kLHintsLeft | kLHintsExpandX,2,2,5,5));
297  fApply->SetState(kButtonDisabled);
298  fApply->Connect("Clicked()", "TFitParametersDialog", this, "DoApply()");
299  fApply->SetToolTipText("Apply parameter settings and redraw the function");
300 
301  fOK = new TGTextButton(f3, "&OK", kOK);
302  f3->AddFrame(fOK, new TGLayoutHints(kLHintsTop | kLHintsLeft | kLHintsExpandX,2,2,5,5));
303  fOK->SetToolTipText("Apply parameter settings, redraw function and close this dialog");
304  fOK->Connect("Clicked()", "TFitParametersDialog", this, "DoOK()");
305 
306  fCancel = new TGTextButton(f3, "&Cancel", kCANCEL);
307  f3->AddFrame(fCancel, new TGLayoutHints(kLHintsTop | kLHintsLeft | kLHintsExpandX,2,2,5,5));
308  fCancel->SetToolTipText("Close this dialog with no parameter changes");
309  fCancel->Connect("Clicked()", "TFitParametersDialog", this, "DoCancel()");
310  *fRetCode = kFPDNoChange; // default setting
311 
312  MapSubwindows();
313  Resize(GetDefaultSize());
314  MapWindow();
315  CenterOnParent(kFALSE, kBottomLeft);
316  SetWindowName(Form("Set Parameters of %s", fFunc->GetTitle()));
317 
318  for (Int_t i = 0; i < fNP; i++ ) {
319  if (fParFix[i]->GetState() == kButtonDown) {
320  fParVal[i]->SetState(kFALSE);
321  fParMin[i]->SetEnabled(kFALSE);
322  fParMax[i]->SetEnabled(kFALSE);
323  fParSld[i]->UnmapWindow();
324  } else {
325  if (fPmin[i]*fPmax[i] == 0 && fPmin[i] >= fPmax[i]) { //init
326  // round again the values on the percent level
327  Double_t u = TMath::Power(10, TMath::Floor(TMath::Log10(TMath::Abs(fPval[i])) )-2 );
328  Double_t roundVal = int(fPval[i]/ u) * u;
329  // set min at +/- 100 step size
330  fParMin[i]->SetNumber( roundVal - 100* fPstp[i]);
331  fParMax[i]->SetNumber( roundVal + 100* fPstp[i]);
332  // if (!fPval[i]) {
333  // fParMin[i]->SetNumber(-10);
334  // fParMax[i]->SetNumber(10);
335  // } else {
336  // fParMin[i]->SetNumber(-3*TMath::Abs(fPval[i]));
337  // fParMax[i]->SetNumber(3*TMath::Abs(fPval[i]));
338  // }
339  }
340  fParSld[i]->SetRange(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
341  fParSld[i]->SetPosition(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
342  fParSld[i]->SetPointerPosition(fParVal[i]->GetNumber());
343  fParSld[i]->Connect("PointerPositionChanged()", "TFitParametersDialog",
344  this, "DoSlider()");
345  fParSld[i]->Connect("PositionChanged()", "TFitParametersDialog",
346  this, "DoSlider()");
347  }
348  }
349 
350  gClient->WaitFor(this);
351 }
352 
353 ////////////////////////////////////////////////////////////////////////////////
354 /// Destructor.
355 
357 {
358  DisconnectSlots();
360  Cleanup();
361  delete [] fPval;
362  delete [] fPmin;
363  delete [] fPmax;
364  delete [] fPerr;
365  delete [] fPstp;
366 
367  delete [] fParNam;
368  delete [] fParFix;
369  delete [] fParBnd;
370  delete [] fParVal;
371  delete [] fParMin;
372  delete [] fParMax;
373  delete [] fParSld;
374  delete [] fParStp;
375  delete [] fParErr;
376 }
377 
378 ////////////////////////////////////////////////////////////////////////////////
379 /// Close parameters' dialog.
380 
382 {
383  if (fHasChanges) {
384  Int_t ret;
385  const char *txt;
386  txt = "Do you want to apply last parameters' setting?";
388  "Parameters Have Been Changed", txt, kMBIconExclamation,
389  kMBYes | kMBNo | kMBCancel, &ret);
390  if (ret == kMBYes) {
391  SetParameters();
392  *fRetCode = kFPDChange;
393  }
394  else if (ret == kMBNo)
395  DoReset();
396  else return;
397  }
398 
399  DisconnectSlots();
400  DeleteWindow();
401 }
402 
403 ////////////////////////////////////////////////////////////////////////////////
404 /// Slot related to the Cancel button.
405 
407 {
408  if (fHasChanges)
409  DoReset();
410  // for (Int_t i = 0; i < fNP; i++ ) {
411  // if (fParBnd[i]->GetState() == kButtonDown)
412  // *fRetCode = kFPDBounded;
413  // }
414  CloseWindow();
415 }
416 
417 ////////////////////////////////////////////////////////////////////////////////
418 /// Slot related to the Bound check button.
419 
421 {
422  TGButton *bt = (TGButton *) gTQSender;
423  Int_t id = bt->WidgetId();
424  fHasChanges = kTRUE;
425 
426  for (Int_t i = 0; i < fNP; i++ ) {
427  if (id == kBND*fNP+i) {
428  if (on) {
429  if (fParMin[i]->GetNumber() >= fParMax[i]->GetNumber()) {
430  Int_t ret;
431  const char *txt;
432  txt = "'Min' value cannot be bigger or equal to 'Max' - set the limits first!";
434  "Parameter Limits", txt, kMBIconExclamation,kMBOk,&ret);
435 
437  return;
438  }
439  if ((fParVal[i]->GetNumber() < fParMin[i]->GetNumber()) ||
440  (fParVal[i]->GetNumber() > fParMax[i]->GetNumber())) {
441  Double_t v = (fParMax[i]->GetNumber()+fParMin[i]->GetNumber())/2.;
442  fParVal[i]->SetNumber(v);
443  fFunc->SetParameter(i, v);
445  }
447  fParMin[i]->GetNumber(),
448  fParMax[i]->GetNumber());
450  fFunc->SetParLimits(i, fParMin[i]->GetNumber(),
451  fParMax[i]->GetNumber());
452  } else {
455  fFunc->GetParLimits(i, fPmin[i], fPmax[i]);
456  fPval[i] = fFunc->GetParameter(i);
457  if (fPmin[i]*fPmax[i] == 0 && fPmin[i] >= fPmax[i]) { //init
458  if (!fPval[i]) {
459  fParMin[i]->SetNumber(-10);
460  fParMax[i]->SetNumber(10);
461  } else {
462  fParMin[i]->SetNumber(-10*TMath::Abs(fPval[i]));
463  fParMax[i]->SetNumber(10*TMath::Abs(fPval[i]));
464  }
465  }
466  fParSld[i]->SetRange(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
467  fParSld[i]->SetPosition(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
469  }
470  }
471  }
472  if (fUpdate->GetState() == kButtonDown)
473  DrawFunction();
474  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges)
476 }
477 
478 ////////////////////////////////////////////////////////////////////////////////
479 /// Slot related to parameter step setting.
480 
482 {
483 }
484 
485 ////////////////////////////////////////////////////////////////////////////////
486 /// Slot related to the Fix check button.
487 
489 {
491 
492  TGButton *bt = (TGButton *) gTQSender;
493  Int_t id = bt->WidgetId();
494  fHasChanges = kTRUE;
495 
496  for (Int_t i = 0; i < fNP; i++ ) {
497  if (id == kFIX*fNP+i) {
498  if (on) {
499  // no bound available
500  fParBnd[i]->Disconnect("Toggled(Bool_t)");
502  fParBnd[i]->SetToolTipText(Form("DISABLED - %s is fixed", fFunc->GetParName(i)));
503  if (fParVal[i]->GetNumber() != 0) {
504  fParMin[i]->SetNumber(fParVal[i]->GetNumber());
506  fParMax[i]->SetNumber(fParVal[i]->GetNumber());
508  } else {
509  fParMin[i]->SetNumber(1.);
511  fParMax[i]->SetNumber(1.);
513  }
514  fParVal[i]->SetState(kFALSE);
515  fParStp[i]->SetState(kFALSE);
516  fParSld[i]->Disconnect("PointerPositionChanged()");
517  fParSld[i]->Disconnect("PositionChanged()");
518  fParSld[i]->UnmapWindow();
519  fFunc->FixParameter(i, fParVal[i]->GetNumber());
520  } else if (!fParMin[i]->IsEnabled()) {
521  if (fPmin[i] != fPmax[i]) {
522  if (fPmin[i])
523  fParMin[i]->SetNumber(fPmin[i]);
524  else if (fPerr[i])
525  fParMin[i]->SetNumber(fPval[i]-3*fPerr[i]);
526  else if (fPval[i])
527  fParMin[i]->SetNumber(fPval[i]-0.1*fPval[i]);
528  else
529  fParMin[i]->SetNumber(1.0);
530  if (fPmax[i])
531  fParMax[i]->SetNumber(fPmax[i]);
532  else if (fPerr[i])
533  fParMax[i]->SetNumber(fPval[i]+3*fPerr[i]);
534  else if (fPval[i])
535  fParMax[i]->SetNumber(fPval[i]+0.1*fPval[i]);
536  else
537  fParMax[i]->SetNumber(1.0);
538  } else if (fPval[i]) {
539  fParMin[i]->SetNumber(fPval[i]-0.1*fPval[i]);
540  fParMax[i]->SetNumber(fPval[i]+0.1*fPval[i]);
541  } else {
542  fParMin[i]->SetNumber(1.0);
543  fParMax[i]->SetNumber(1.0);
544  }
545  if (fParMax[i]->GetNumber() < fParMin[i]->GetNumber()){
546  Double_t temp;
547  temp = fParMax[i]->GetNumber();
548  fParMax[i]->SetNumber(fParMin[i]->GetNumber());
549  fParMin[i]->SetNumber(temp);
550  }
551  fParBnd[i]->SetEnabled(kTRUE);
552  fParBnd[i]->Connect("Toggled(Bool_t)", "TFitParametersDialog",
553  this, "DoParBound(Bool_t)");
555  fParMax[i]->SetEnabled(kTRUE);
556  fParMin[i]->SetEnabled(kTRUE);
557  fParSld[i]->MapWindow();
558  fParVal[i]->SetState(kTRUE);
559  fParStp[i]->SetState(kTRUE);
560  fParSld[i]->SetRange(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
561  fParSld[i]->SetPosition(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
563  fParSld[i]->Connect("PointerPositionChanged()", "TFitParametersDialog",
564  this, "DoSlider()");
565  fParSld[i]->Connect("PositionChanged()", "TFitParametersDialog",
566  this, "DoSlider()");
567  fFunc->SetParLimits(i, fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
568  }
569  }
570  }
571  if (fUpdate->GetState() == kButtonDown)
572  DrawFunction();
573  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges)
575 }
576 
577 ////////////////////////////////////////////////////////////////////////////////
578 /// Set the parameter values inside the function
579 
581 {
583  for (Int_t i = 0; i < fNP; i++ ) {
584  // first make sure the current value is up to date
586  if (fParFix[i]->GetState() == kButtonDown) {
587  fFunc->SetParameter(i, fParVal[i]->GetNumber());
588  fFunc->FixParameter(i, fParVal[i]->GetNumber());
590  } else {
591  if (fParBnd[i]->GetState() == kButtonDown) {
592  fFunc->SetParameter(i, fParVal[i]->GetNumber());
593  fFunc->SetParLimits(i, fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
595  } else {
597  }
598  }
599  }
600 }
601 
602 ////////////////////////////////////////////////////////////////////////////////
603 /// Slot related to the OK button.
604 
606 {
607  if (fHasChanges)
608  DrawFunction();
609 
610  SetParameters();
611 
612  // we want here to confirm the parameters settings so
613  // it is like having changed them
614  *fRetCode = kFPDChange;
615 
616 
617  CloseWindow();
618 }
619 
620 ////////////////////////////////////////////////////////////////////////////////
621 /// Slot related to the Preview button.
622 
624 {
625  DrawFunction();
627  if (fReset->GetState() == kButtonDisabled)
629 }
630 
631 ////////////////////////////////////////////////////////////////////////////////
632 /// Slot related to the Reset button.
633 
635 {
636  fHasChanges = kTRUE;
637  Int_t k = fNP;
638  for (Int_t i = 0; i < fNP; i++) {
639  if (fParVal[i]->GetNumber() == fPval[i])
640  k--;
641  else
642  break;
643  }
644 
645  if (!k) {
646  if (fReset->GetState() == kButtonUp)
649  return;
650  }
651  for (Int_t i = 0; i < fNP; i++) {
652  fFunc->SetParameter(i, fPval[i]);
653  fFunc->SetParLimits(i, fPmin[i], fPmax[i]);
654  fFunc->SetParError(i, fPerr[i]);
655 
656  if (fPmin[i])
657  fParMin[i]->SetNumber(fPmin[i]);
658  else if (fPerr[i])
659  fParMin[i]->SetNumber(fPval[i]-3*fPerr[i]);
660  else if (fPval[i])
661  fParMin[i]->SetNumber(-3*TMath::Abs(fPval[i]));
662  else
663  fParMin[i]->SetNumber(1.0);
664 
665  if (fPmax[i])
666  fParMax[i]->SetNumber(fPmax[i]);
667  else if (fPerr[i])
668  fParMax[i]->SetNumber(fPval[i]+3*fPerr[i]);
669  else if (fPval[i])
670  fParMax[i]->SetNumber(3*TMath::Abs(fPval[i]));
671  else
672  fParMax[i]->SetNumber(1.0);
673  if (fParMax[i]->GetNumber() < fParMin[i]->GetNumber()){
674  Double_t temp;
675  temp = fParMax[i]->GetNumber();
676  fParMax[i]->SetNumber(fParMin[i]->GetNumber());
677  fParMin[i]->SetNumber(temp);
678  }
679  if (fParMin[i]->GetNumber() == fParMax[i]->GetNumber()) {
680  fParVal[i]->SetState(kFALSE);
683  fParStp[i]->SetState(kFALSE);
684  fParSld[i]->Disconnect("PointerPositionChanged()");
685  fParSld[i]->Disconnect("PositionChanged()");
686  fParSld[i]->UnmapWindow();
687  fParBnd[i]->Disconnect("Toggled(Bool_t)");
689  fFunc->FixParameter(i, fParVal[i]->GetNumber());
691  } else {
693  if (!fParMax[i]->IsEnabled()) {
694  fParMax[i]->SetEnabled(kTRUE);
695  fParMin[i]->SetEnabled(kTRUE);
696  fParVal[i]->SetState(kTRUE);
697  fParStp[i]->SetState(kTRUE);
698  fParSld[i]->SetRange(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
699  fParSld[i]->SetPosition(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
701  fParSld[i]->MapWindow();
702  fParSld[i]->Connect("PointerPositionChanged()", "TFitParametersDialog",
703  this, "DoSlider()");
704  fParSld[i]->Connect("PositionChanged()", "TFitParametersDialog",
705  this, "DoSlider()");
706  fParBnd[i]->SetEnabled(kTRUE);
707  fParBnd[i]->Connect("Toggled(Bool_t)", "TFitParametersDialog",
708  this, "DoParBound(Bool_t)");
709  }
710  }
711  fParVal[i]->SetNumber(fPval[i]);
712 
713  fParSld[i]->SetRange(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
714  fParSld[i]->SetPosition(fParMin[i]->GetNumber(), fParMax[i]->GetNumber());
716  }
717 
718  if (fUpdate->GetState() == kButtonDown)
719  DrawFunction();
720  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges)
725 }
726 
727 ////////////////////////////////////////////////////////////////////////////////
728 /// Slot related to the parameters' value settings.
729 
731 {
733  Int_t id = sl->WidgetId();
734 
735  fHasChanges = kTRUE;
736  for (Int_t i = 0; i < fNP; i++ ) {
737  if (id == kSLD*fNP+i) {
738  fFunc->SetParameter(i,fParSld[i]->GetPointerPosition());
739  fFunc->SetParLimits(i,fParSld[i]->GetMinPosition(),
740  fParSld[i]->GetMaxPosition());
741  fParMin[i]->SetNumber(fParSld[i]->GetMinPosition());
742  fParMax[i]->SetNumber(fParSld[i]->GetMaxPosition());
743  fParVal[i]->SetNumber(fParSld[i]->GetPointerPosition());
744  }
745  }
746  if (fUpdate->GetState() == kButtonDown)
747  DrawFunction();
748  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges)
750  if (fReset->GetState() == kButtonDisabled)
752 }
753 
754 ////////////////////////////////////////////////////////////////////////////////
755 /// Slot related to the parameter value settings.
756 
758 {
760  Int_t id = ne->WidgetId();
761 
762  for (Int_t i = 0; i < fNP; i++ ) {
763  if (id == kVAL*fNP+i) {
764  if (fParVal[i]->GetNumber() < fParMin[i]->GetNumber()) {
765  Double_t extraIncrement = (fParMax[i]->GetNumber() - fParMin[i]->GetNumber()) / 4;
766  fParMin[i]->SetNumber(fParVal[i]->GetNumber() - extraIncrement );
768  fParSld[i]->SetRange(fParMin[i]->GetNumber(),
769  fParMax[i]->GetNumber());
770  fParSld[i]->SetPosition(fParMin[i]->GetNumber(),
771  fParMax[i]->GetNumber());
772  }
773  if (fParVal[i]->GetNumber() > fParMax[i]->GetNumber()) {
774  Double_t extraIncrement = (fParMax[i]->GetNumber() - fParMin[i]->GetNumber()) / 4;
775  fParMax[i]->SetNumber(fParVal[i]->GetNumber() + extraIncrement );
777  fParSld[i]->SetRange(fParMin[i]->GetNumber(),
778  fParMax[i]->GetNumber());
779  fParSld[i]->SetPosition(fParMin[i]->GetNumber(),
780  fParMax[i]->GetNumber());
781  }
782  fParSld[i]->SetPointerPosition(fParVal[i]->GetNumber());
784  fFunc->SetParameter(i,fParSld[i]->GetPointerPosition());
785  if (fParBnd[i]->GetState() == kButtonDown)
786  fFunc->SetParLimits(i,fParSld[i]->GetMinPosition(),
787  fParSld[i]->GetMaxPosition());
788  else
790  }
791  }
792  fHasChanges = kTRUE;
793  if (fUpdate->GetState() == kButtonDown)
794  DrawFunction();
795  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges)
797  if (fReset->GetState() == kButtonDisabled)
799 }
800 
801 ////////////////////////////////////////////////////////////////////////////////
802 /// Slot related to the minumum parameter limit settings.
803 
805 {
807  Int_t id = ne->WidgetId();
808 
809  for (Int_t i = 0; i < fNP; i++ ) {
810  if (id == kMIN*fNP+i) {
811  if ((fParMin[i]->GetNumber() >= fParMax[i]->GetNumber()) &&
812  (fParBnd[i]->GetState() == kButtonDown)) {
813  Int_t ret;
814  const char *txt;
815  txt = "'Min' cannot be bigger then 'Max' if this parameter is bounded.";
817  "Parameter Limits", txt, kMBIconExclamation, kMBOk, &ret);
818  fParMin[i]->SetNumber(fParVal[i]->GetNumber()-fParStp[i]->GetNumber());
819  return;
820  }
821  if (fParBnd[i]->GetState() == kButtonDown) {
822  Double_t val = (fParMax[i]->GetNumber()+fParMin[i]->GetNumber())/2.;
823  fParVal[i]->SetNumber(val);
824  fParVal[i]->SetLimitValues(fParMin[i]->GetNumber(),
825  fParMax[i]->GetNumber());
826  }
827  fParSld[i]->SetRange(fParMin[i]->GetNumber(),
828  fParMax[i]->GetNumber());
829  fParSld[i]->SetPosition(fParMin[i]->GetNumber(),
830  fParMax[i]->GetNumber());
831  fParSld[i]->SetPointerPosition(fParVal[i]->GetNumber());
833  }
834  }
835  fHasChanges = kTRUE;
836  if (fUpdate->GetState() == kButtonDown)
837  DrawFunction();
838  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges)
840  if (fReset->GetState() == kButtonDisabled)
842 }
843 
844 ////////////////////////////////////////////////////////////////////////////////
845 /// Slot related to the maximum parameter limit settings.
846 
848 {
850  Int_t id = ne->WidgetId();
851 
852  for (Int_t i = 0; i < fNP; i++ ) {
853  if (id == kMAX*fNP+i) {
854  if ((fParMin[i]->GetNumber() >= fParMax[i]->GetNumber()) &&
855  (fParBnd[i]->GetState() == kButtonDown)) {
856  Int_t ret;
857  const char *txt;
858  txt = "'Min' cannot be bigger then 'Max' if this parameter is bounded.";
860  "Parameter Limits", txt, kMBIconExclamation, kMBOk, &ret);
861  fParMax[i]->SetNumber(fParVal[i]->GetNumber()+fParStp[i]->GetNumber());
862  return;
863  }
864  if (fParBnd[i]->GetState() == kButtonDown) {
865  Double_t val = (fParMax[i]->GetNumber()+(fParMin[i]->GetNumber()))/2.;
866  fParVal[i]->SetNumber(val);
867  fParVal[i]->SetLimitValues(fParMin[i]->GetNumber(),
868  fParMax[i]->GetNumber());
869  }
870  fParSld[i]->SetRange(fParMin[i]->GetNumber(),
871  fParMax[i]->GetNumber());
872  fParSld[i]->SetPosition(fParMin[i]->GetNumber(),
873  fParMax[i]->GetNumber());
874  fParSld[i]->SetPointerPosition(fParVal[i]->GetNumber());
876  }
877  }
878  fHasChanges = kTRUE;
879  if (fUpdate->GetState() == kButtonDown)
880  DrawFunction();
881  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges)
883  if (fReset->GetState() == kButtonDisabled)
885 }
886 
887 ////////////////////////////////////////////////////////////////////////////////
888 /// Redraw function graphics.
889 
891 {
892  if ( !fFpad ) return;
893  TVirtualPad *save = 0;
894  save = gPad;
895  gPad = fFpad;
896  gPad->cd();
897 
898  Style_t st = fFunc->GetLineStyle();
899  fFunc->SetLineStyle(2);
900 
901  TString opt = fFunc->GetDrawOption();
902  opt.ToUpper();
903  if (!opt.Contains("SAME"))
904  opt += "SAME";
905  //fFunc->SetRange(fRXmin, fRXmax);
906  fFunc->Draw(opt);
907  gPad->Modified();
908  gPad->Update();
910 
911  fFunc->SetLineStyle(st);
912  if (save) gPad = save;
914 }
915 
916 ////////////////////////////////////////////////////////////////////////////////
917 /// Handle the button dependent states in this dialog.
918 
920 {
921  if (update && fHasChanges)
922  DrawFunction();
923  else if ((fApply->GetState() == kButtonDisabled) && fHasChanges) {
925  }
926 }
927 
928 ////////////////////////////////////////////////////////////////////////////////
929 /// Disconnect signals from slot methods.
930 
932 {
933  for (Int_t i = 0; i < fNP; i++ ) {
934  fParFix[i]->Disconnect("Toggled(Bool_t)");
935  fParBnd[i]->Disconnect("Toggled(Bool_t)");
936  fParVal[i]->Disconnect("ValueSet(Long_t)");
937  fParMin[i]->Disconnect("ReturnPressed()");
938  fParMax[i]->Disconnect("ReturnPressed()");
939  fParSld[i]->Disconnect("PointerPositionChanged()");
940  fParSld[i]->Disconnect("PositionChanged()");
941  fParStp[i]->Disconnect("ValueSet(Long_t)");
942  fParVal[i]->Disconnect("TabPressed(Long_t)");
943  fParVal[i]->Disconnect("ShiftTabPressed(Long_t)");
944  fParMin[i]->Disconnect("TabPressed(Long_t)");
945  fParMin[i]->Disconnect("ShiftTabPressed(Long_t)");
946  fParMax[i]->Disconnect("TabPressed(Long_t)");
947  fParMax[i]->Disconnect("ShiftTabPressed(Long_t)");
948  fParStp[i]->Disconnect("TabPressed(Long_t)");
949  fParStp[i]->Disconnect("ShiftTabPressed(Long_t)");
950  }
951  fUpdate->Disconnect("Toggled(Bool_t)");
952  fReset->Disconnect("Clicked()");
953  fApply->Disconnect("Clicked()");
954  fOK->Disconnect("Clicked()");
955  fCancel->Disconnect("Clicked()");
956 }
957 
958 ////////////////////////////////////////////////////////////////////////////////
959 /// Handle Shift+Tab key event (set focus to the previous number entry field)
960 
962 {
963  TGNumberEntryField *next, *sender = (TGNumberEntryField *)gTQSender;
964  next = (TGNumberEntryField *)fTextEntries.Before((TObject *)sender);
965  if (next == 0)
967  if (next) {
968  next->SetFocus();
969  next->Home();
970  }
971 }
972 
973 ////////////////////////////////////////////////////////////////////////////////
974 /// Handle Tab key event (set focus to the next number entry field)
975 
977 {
978  TGNumberEntryField *next, *sender = (TGNumberEntryField *)gTQSender;
979  next = (TGNumberEntryField *)fTextEntries.After((TObject *)sender);
980  if (next == 0)
982  if (next) {
983  next->SetFocus();
984  next->Home();
985  }
986 }
987 
988 
989 
virtual void DoParFix(Bool_t on)
Slot related to the Fix check button.
virtual Style_t GetLineStyle() const
Return the line style.
Definition: TAttLine.h:40
virtual void DoParMaxLimit()
Slot related to the maximum parameter limit settings.
virtual void HandleTab()
Handle Tab key event (set focus to the next number entry field)
Double_t Floor(Double_t x)
Definition: TMath.h:473
virtual void ReleaseParameter(Int_t ipar)
Release parameter number ipar If used in a fit, the parameter can vary freely.
Definition: TF1.cxx:2855
TGCheckButton ** fParBnd
short Style_t
Definition: RtypesCore.h:76
virtual void ReturnPressed()
Return was pressed.
R__EXTERN void * gTQSender
Definition: TQObject.h:49
TGNumberEntry ** fParStp
virtual const char * GetParName(Int_t ipar) const
Definition: TF1.h:370
virtual void DoApply()
Slot related to the Preview button.
const TGWindow * GetRoot() const
Returns current root (i.e.
Definition: TGClient.cxx:222
virtual void SetRange(Double_t xmin, Double_t xmax)
Initialize the upper and lower bounds to draw the function.
Definition: TF1.cxx:3235
virtual void SetNumber(Double_t val)
void ToUpper()
Change string to upper case.
Definition: TString.cxx:1102
virtual void DoCancel()
Slot related to the Cancel button.
Basic string class.
Definition: TString.h:137
#define gClient
Definition: TGClient.h:174
int Int_t
Definition: RtypesCore.h:41
bool Bool_t
Definition: RtypesCore.h:59
const Bool_t kFALSE
Definition: Rtypes.h:92
virtual void Draw(Option_t *option="")
Draw this function with its current attributes.
Definition: TF1.cxx:1081
virtual void SetState(Bool_t enable=kTRUE)
Set the active state.
virtual void SetLimits(ELimit limits=TGNumberFormat::kNELNoLimits, Double_t min=0, Double_t max=1)
virtual void SetRange(Float_t min, Float_t max)
TGTripleHSlider ** fParSld
Short_t Abs(Short_t d)
Definition: TMathBase.h:110
LongDouble_t Power(LongDouble_t x, LongDouble_t y)
Definition: TMath.h:501
TGNumberEntryField * GetNumberEntry() const
TGNumberEntryField ** fParErr
virtual TObject * After(const TObject *obj) const
Returns the object after object obj.
Definition: TList.cxx:289
virtual Option_t * GetDrawOption() const
Get option used by the graphics system to draw this object.
Definition: TObject.cxx:400
virtual void SetPointerPosition(Float_t pos)
Set pointer position in scaled (real) value.
virtual void DoParMinLimit()
Slot related to the minumum parameter limit settings.
Double_t Log10(Double_t x)
Definition: TMath.h:529
virtual void SetFocus()
Set focus to this text entry.
virtual void CloseWindow()
Close parameters&#39; dialog.
TVirtualPad is an abstract base class for the Pad and Canvas classes.
Definition: TVirtualPad.h:59
Definition: TGMsgBox.h:51
virtual void GetParLimits(Int_t ipar, Double_t &parmin, Double_t &parmax) const
Return limits for parameter ipar.
Definition: TF1.cxx:1647
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...
Definition: TQObject.cxx:1137
virtual void SetParLimits(Int_t ipar, Double_t parmin, Double_t parmax)
Set limits for parameter ipar.
Definition: TF1.cxx:3218
virtual TObject * Before(const TObject *obj) const
Returns the object before object obj.
Definition: TList.cxx:322
void SetLimitValues(Double_t min=0, Double_t max=1)
SVector< double, 2 > v
Definition: Dict.h:5
virtual EButtonState GetState() const
Definition: TGButton.h:116
virtual void HandleButtons(Bool_t update)
Handle the button dependent states in this dialog.
virtual void DoParBound(Bool_t on)
Slot related to the Bound check button.
virtual void SetParError(Int_t ipar, Double_t error)
Set error for parameter number ipar.
Definition: TF1.cxx:3193
TGNumberEntryField ** fParMax
static void update(gsl_integration_workspace *workspace, double a1, double b1, double area1, double error1, double a2, double b2, double area2, double error2)
virtual void DrawFunction()
Redraw function graphics.
virtual void DoOK()
Slot related to the OK button.
char * Form(const char *fmt,...)
virtual void FixParameter(Int_t ipar, Double_t value)
Fix the value of a parameter The specified value will be used in a fit operation. ...
Definition: TF1.cxx:1281
Double_t E()
Definition: TMath.h:54
virtual Double_t GetNumber() const
Get the numeric value (floating point representation).
virtual void HandleShiftTab()
Handle Shift+Tab key event (set focus to the previous number entry field)
virtual void DoReset()
Slot related to the Reset button.
TGNumberEntry ** fParVal
virtual const TGWindow * GetMainFrame() const
Returns top level main frame.
Definition: TGWindow.cxx:133
TGNumberEntryField ** fParMin
virtual TObject * Last() const
Return the last object in the list. Returns 0 when list is empty.
Definition: TList.cxx:581
Int_t WidgetId() const
Definition: TGWidget.h:86
virtual void DoParStep()
Slot related to parameter step setting.
virtual void DoParValue()
Slot related to the parameter value settings.
void SetEnabled(Bool_t flag=kTRUE)
Definition: TGTextEntry.h:170
#define ClassImp(name)
Definition: Rtypes.h:279
double Double_t
Definition: RtypesCore.h:55
virtual void SetEnabled(Bool_t e=kTRUE)
Set enabled or disabled state of button.
Definition: TGButton.cxx:409
double func(double *x, double *p)
Definition: stressTF1.cxx:213
Bool_t Disconnect(const char *signal=0, void *receiver=0, const char *slot=0)
Disconnects signal of this object from slot of receiver.
Definition: TQObject.cxx:1295
virtual void AddFrame(TGFrame *f, TGLayoutHints *l=0)
Add frame to the composite frame using the specified layout hints.
Definition: TGFrame.cxx:1099
virtual void Clear(Option_t *option="")
Remove all objects from the list.
Definition: TList.cxx:349
virtual void SetLineStyle(Style_t lstyle)
Set the line style.
Definition: TAttLine.h:48
virtual Double_t GetParameter(Int_t ipar) const
Definition: TF1.h:359
Mother of all ROOT objects.
Definition: TObject.h:44
virtual TObject * First() const
Return the first object in the list. Returns 0 when list is empty.
Definition: TList.cxx:557
virtual void UnmapWindow()
Definition: TGFrame.h:269
virtual void SetNumber(Double_t val)
Set the numeric value (floating point representation).
virtual void DoSlider()
Slot related to the parameters&#39; value settings.
double f2(const double *x)
EParametersDialogWid
virtual void MapWindow()
Definition: TGFrame.h:267
TGClient * fClient
Definition: TGObject.h:41
void SetParameters()
Set the parameter values inside the function.
Bool_t Contains(const char *pat, ECaseCompare cmp=kExact) const
Definition: TString.h:567
1-Dim function class
Definition: TF1.h:149
void DisconnectSlots()
Disconnect signals from slot methods.
TF1 * f1
Definition: legend1.C:11
TGCheckButton ** fParFix
virtual void SetPosition(Float_t min, Float_t max)
void NeedRedraw(TGWindow *w, Bool_t force=kFALSE)
Set redraw flags.
Definition: TGClient.cxx:370
#define gPad
Definition: TVirtualPad.h:289
virtual void SetState(EButtonState state, Bool_t emit=kFALSE)
Set check button state.
Definition: TGButton.cxx:1200
virtual void SetParameter(Int_t param, Double_t value)
Definition: TF1.h:431
void Home(Bool_t mark=kFALSE)
Moves the text cursor to the left end of the line.
virtual ~TFitParametersDialog()
Destructor.
virtual void Cleanup()
Cleanup and delete all objects contained in this composite frame.
Definition: TGFrame.cxx:949
virtual void DeleteWindow()
Delete window.
Definition: TGFrame.cxx:258
const Bool_t kTRUE
Definition: Rtypes.h:91
virtual void SetToolTipText(const char *text, Long_t delayms=400)
Set tool tip text associated with this button.
Definition: TGButton.cxx:395
int main(int argc, char **argv)
Int_t GetState(TGFrame *f) const
Get state of sub frame.
Definition: TGFrame.cxx:1200
Definition: TGMsgBox.h:52
virtual void SetState(EButtonState state, Bool_t emit=kFALSE)
Set button state.
Definition: TGButton.cxx:185