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Reference Guide
TGSplitFrame.cxx
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1// @(#)root/gui:$Id$
2// Author: Bertrand Bellenot 23/01/2008
3
4/*************************************************************************
5 * Copyright (C) 1995-2008, 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#include "TGFrame.h"
13#include "TGLayout.h"
14#include "TGMenu.h"
15#include "TGSplitter.h"
16#include "TGSplitFrame.h"
17#include "TGInputDialog.h"
18#include "TGResourcePool.h"
19#include "TRootContextMenu.h"
20#include "TClassMenuItem.h"
21#include "TContextMenu.h"
22#include "TString.h"
23#include "TClass.h"
24#include "TList.h"
25#include "Riostream.h"
26
29
30////////////////////////////////////////////////////////////////////////////////
31/// Create a split frame tool tip. P is the tool tips parent window (normally
32/// fClient->GetRoot() and f is the frame to which the tool tip is associated.
33
36{
40 attr.fSaveUnder = kTRUE;
41
42 gVirtualX->ChangeWindowAttributes(fId, &attr);
44
46 fRectGC.SetForeground(0x99ff99);
47
48 TClass *cl = TClass::GetClass("TGSplitFrame");
50 TList *ml = cl->GetMenuList();
51 ((TClassMenuItem *)ml->At(1))->SetTitle("Cleanup Frame");
52 ((TClassMenuItem *)ml->At(2))->SetTitle("Close and Collapse");
53 ((TClassMenuItem *)ml->At(3))->SetTitle("Undock Frame");
54 ((TClassMenuItem *)ml->At(4))->SetTitle("Dock Frame Back");
55 ((TClassMenuItem *)ml->At(5))->SetTitle("Switch to Main");
56 ((TClassMenuItem *)ml->At(6))->SetTitle("Horizontally Split...");
57 ((TClassMenuItem *)ml->At(7))->SetTitle("Vertically Split...");
58 fContextMenu = new TContextMenu("SplitFrameContextMenu", "Actions");
62 if (f) Resize(f->GetWidth()/10, f->GetHeight()/10);
64
65 fWindow = f;
66 fX = fY = -1;
67}
68
69////////////////////////////////////////////////////////////////////////////////
70/// TGSplitTool destructor.
71
73{
74 delete fContextMenu;
75}
76
77////////////////////////////////////////////////////////////////////////////////
78/// Add a rectangle representation of a split frame in the map, together
79/// with the frame itself.
80
82{
83 TGRectMap *rect = new TGRectMap(x, y, w, h);
84 fMap.Add(rect, frame);
85}
86
87////////////////////////////////////////////////////////////////////////////////
88/// Redraw split frame tool.
89
91{
92 TGRectMap *rect;
93 TMapIter next(&fMap);
94 while ((rect = (TGRectMap*)next())) {
95 gVirtualX->FillRectangle(fId, GetBckgndGC()(), rect->fX,
96 rect->fY, rect->fW, rect->fH);
97 gVirtualX->DrawRectangle(fId, GetBlackGC()(), rect->fX, rect->fY,
98 rect->fW, rect->fH);
99 }
100 DrawBorder();
101}
102
103////////////////////////////////////////////////////////////////////////////////
104/// Draw border of tool window.
105
107{
108 gVirtualX->DrawLine(fId, GetShadowGC()(), 0, 0, fWidth-2, 0);
109 gVirtualX->DrawLine(fId, GetShadowGC()(), 0, 0, 0, fHeight-2);
110 gVirtualX->DrawLine(fId, GetBlackGC()(), 0, fHeight-1, fWidth-1, fHeight-1);
111 gVirtualX->DrawLine(fId, GetBlackGC()(), fWidth-1, fHeight-1, fWidth-1, 0);
112}
113
114////////////////////////////////////////////////////////////////////////////////
115/// Handle mouse click events in the tool.
116
118{
119 if (event->fType != kButtonPress)
120 return kTRUE;
121 Int_t px = 0, py = 0;
122 Window_t wtarget;
123 TGRectMap *rect;
124 TGSplitFrame *frm = 0;
125 TMapIter next(&fMap);
126 while ((rect = (TGRectMap*)next())) {
127 if (rect->Contains(event->fX, event->fY)) {
128 frm = (TGSplitFrame *)fMap.GetValue((const TObject *)rect);
129 gVirtualX->TranslateCoordinates(event->fWindow,
130 gClient->GetDefaultRoot()->GetId(),
131 event->fX, event->fY, px, py, wtarget);
132 fContextMenu->Popup(px, py, frm);
133 // connect PoppedDown signal to close the tool window
134 // when the menu is closed
136 ((TGPopupMenu *)menu)->Connect("PoppedDown()", "TGSplitTool", this, "Hide()");
137 return kTRUE;
138 }
139 }
140 Hide();
141 return kTRUE;
142}
143
144////////////////////////////////////////////////////////////////////////////////
145/// handle mouse motion events
146
148{
149 static TGRectMap *rect = 0, *oldrect = 0;
150 TMapIter next(&fMap);
151 while ((rect = (TGRectMap*)next())) {
152 if (rect->Contains(event->fX, event->fY)) {
153 // if inside a rectangle, highlight it
154 if (rect != oldrect) {
155 if (oldrect) {
156 gVirtualX->FillRectangle(fId, GetBckgndGC()(), oldrect->fX,
157 oldrect->fY, oldrect->fW, oldrect->fH);
158 gVirtualX->DrawRectangle(fId, GetBlackGC()(), oldrect->fX, oldrect->fY,
159 oldrect->fW, oldrect->fH);
160 }
161 gVirtualX->FillRectangle(fId, fRectGC(), rect->fX, rect->fY, rect->fW,
162 rect->fH);
163 gVirtualX->DrawRectangle(fId, GetBlackGC()(), rect->fX, rect->fY,
164 rect->fW, rect->fH);
165 oldrect = rect;
166 }
167 return kTRUE;
168 }
169 }
170 if (oldrect) {
171 gVirtualX->FillRectangle(fId, GetBckgndGC()(), oldrect->fX,
172 oldrect->fY, oldrect->fW, oldrect->fH);
173 gVirtualX->DrawRectangle(fId, GetBlackGC()(), oldrect->fX, oldrect->fY,
174 oldrect->fW, oldrect->fH);
175 }
176 return kTRUE;
177}
178////////////////////////////////////////////////////////////////////////////////
179/// Hide tool window. Use this method to hide the tool in a client class.
180
182{
183 gVirtualX->GrabPointer(0, 0, 0, 0, kFALSE); // ungrab pointer
184 fMap.Delete();
185 UnmapWindow();
186}
187
188////////////////////////////////////////////////////////////////////////////////
189/// Reset tool tip popup delay timer. Use this method to activate tool tip
190/// in a client class.
191
193{
194 fMap.Delete();
195}
196
197////////////////////////////////////////////////////////////////////////////////
198/// Set popup position within specified frame (as specified in the ctor).
199/// To get back default behaviour (in the middle just below the designated
200/// frame) set position to -1,-1.
201
203{
204 fX = x;
205 fY = y;
206
207 if (fX < -1)
208 fX = 0;
209 if (fY < -1)
210 fY = 0;
211
212 if (fWindow) {
213 if (fX > (Int_t) fWindow->GetWidth())
214 fX = fWindow->GetWidth();
215 if (fY > (Int_t) fWindow->GetHeight())
216 fY = fWindow->GetHeight();
217 }
218}
219
220////////////////////////////////////////////////////////////////////////////////
221/// Show tool window.
222
224{
225 Move(x, y);
226 MapWindow();
227 RaiseWindow();
228
229 // last argument kFALSE forces all specified events to this window
232 kTRUE, kFALSE);
233 // Long_t args[2];
234 // args[0] = x;
235 // args[1] = y;
236}
237
238////////////////////////////////////////////////////////////////////////////////
239/// Default constructor.
240
242 UInt_t options) : TGCompositeFrame(p, w, h, options),
243 fFrame(0), fSplitter(0), fFirst(0), fSecond(0)
244{
245 fSplitTool = new TGSplitTool(gClient->GetDefaultRoot(), this);
246 fHRatio = fWRatio = 0.0;
247 fUndocked = 0;
250}
251
252////////////////////////////////////////////////////////////////////////////////
253/// Destructor. Make cleanup.
254
256{
257 delete fSplitTool;
258 Cleanup();
259}
260
261////////////////////////////////////////////////////////////////////////////////
262/// Add a frame in the split frame using layout hints l.
263
265{
267 fFrame = f;
268}
269
270////////////////////////////////////////////////////////////////////////////////
271/// Add a frame in the split frame using layout hints l.
272
274{
276 if (f == fFrame)
277 fFrame = 0;
278}
279
280////////////////////////////////////////////////////////////////////////////////
281/// Recursively cleanup child frames.
282
284{
286 fFirst = 0;
287 fSecond = 0;
288 fSplitter = 0;
289 fUndocked = 0;
290}
291
292////////////////////////////////////////////////////////////////////////////////
293/// Return the top level split frame.
294
296{
297 TGSplitFrame *top = this;
298 TGWindow *w = (TGWindow *)GetParent();
299 TGSplitFrame *p = dynamic_cast<TGSplitFrame *>(w);
300 while (p) {
301 top = p;
302 w = (TGWindow *)p->GetParent();
303 p = dynamic_cast<TGSplitFrame *>(w);
304 }
305 return top;
306}
307
308////////////////////////////////////////////////////////////////////////////////
309/// Close (unmap and remove from the list of frames) the frame contained in
310/// this split frame.
311
313{
314 if (fFrame) {
317 }
318 fFrame = 0;
319}
320
321////////////////////////////////////////////////////////////////////////////////
322/// Close (unmap, remove from the list of frames and destroy) the frame
323/// contained in this split frame. Then unsplit the parent frame.
324
326{
327 if (!fSplitter || !fFirst || !fSecond) {
328 TGSplitFrame *parent = (TGSplitFrame *)GetParent();
329 if (parent->GetFirst() && parent->GetSecond()) {
330 if (parent->GetFirst() == this)
331 parent->UnSplit("first");
332 else if (parent->GetSecond() == this)
333 parent->UnSplit("second");
334 }
335 }
336}
337////////////////////////////////////////////////////////////////////////////////
338/// Emit Undocked() signal.
339
341{
342 Emit("Docked(TGFrame*)", (Long_t)frame);
343}
344
345////////////////////////////////////////////////////////////////////////////////
346/// Extract the frame contained in this split frame an reparent it in a
347/// transient frame. Keep a pointer on the transient frame to be able to
348/// swallow the child frame back to this.
349
351{
352 if (fFrame) {
354 fUndocked = new TGTransientFrame(gClient->GetDefaultRoot(), GetMainFrame(), 800, 600);
357 // Layout...
359 fUndocked->Layout();
362 fUndocked->Connect("CloseWindow()", "TGSplitFrame", this, "SwallowBack()");
364 }
365}
366
367////////////////////////////////////////////////////////////////////////////////
368/// Handles resize events for this frame.
369/// This is needed to keep as much as possible the sizes ratio between
370/// all subframes.
371
373{
374 if (!fFirst) {
375 // case of resizing a frame with the splitter (and not from parent)
376 TGWindow *w = (TGWindow *)GetParent();
377 TGSplitFrame *p = dynamic_cast<TGSplitFrame *>(w);
378 if (p) {
379 if (p->GetFirst()) {
380 // set the correct ratio for this child
381 Float_t hratio = (Float_t)p->GetFirst()->GetHeight() / (Float_t)p->GetHeight();
382 Float_t wratio = (Float_t)p->GetFirst()->GetWidth() / (Float_t)p->GetWidth();
383 p->SetHRatio(hratio);
384 p->SetWRatio(wratio);
385 }
386 }
387 return kTRUE;
388 }
389 // case of resize event comes from the parent (i.e. by rezing TGMainFrame)
390 if ((fHRatio > 0.0) && (fWRatio > 0.0)) {
395 }
396 // memorize the actual ratio for next resize event
399 fClient->NeedRedraw(this);
400 if (!gVirtualX->InheritsFrom("TGX11"))
401 Layout();
402 return kTRUE;
403}
404
405////////////////////////////////////////////////////////////////////////////////
406/// Horizontally split the frame.
407
409{
410 // return if already split
411 if ((fSplitter != 0) || (fFirst != 0) || (fSecond != 0) || (fFrame != 0))
412 return;
413 UInt_t height = (h > 0) ? h : fHeight/2;
414 // set correct option (vertical frame)
416 // create first split frame with fixed height - required for the splitter
417 fFirst = new TGSplitFrame(this, fWidth, height, kSunkenFrame | kFixedHeight);
418 // create second split frame
419 fSecond = new TGSplitFrame(this, fWidth, height, kSunkenFrame);
420 // create horizontal splitter
421 fSplitter = new TGHSplitter(this, 4, 4);
422 // set the splitter's frame to the first one
424 fSplitter->Connect("ProcessedEvent(Event_t*)", "TGSplitFrame", this,
425 "OnSplitterClicked(Event_t*)");
426 // add all frames
432}
433
434////////////////////////////////////////////////////////////////////////////////
435/// Vertically split the frame.
436
438{
439 // return if already split
440 if ((fSplitter != 0) || (fFirst != 0) || (fSecond != 0) || (fFrame != 0))
441 return;
442 UInt_t width = (w > 0) ? w : fWidth/2;
443 // set correct option (horizontal frame)
445 // create first split frame with fixed width - required for the splitter
447 // create second split frame
449 // create vertical splitter
450 fSplitter = new TGVSplitter(this, 4, 4);
451 // set the splitter's frame to the first one
453 fSplitter->Connect("ProcessedEvent(Event_t*)", "TGSplitFrame", this,
454 "OnSplitterClicked(Event_t*)");
455 // add all frames
461}
462
463////////////////////////////////////////////////////////////////////////////////
464/// Map this split frame in the small overview tooltip.
465
467{
468 Int_t px = 0, py = 0;
469 Int_t rx = 0, ry = 0;
470 Int_t cx, cy, cw, ch;
471 Window_t wtarget;
472 if (!fFirst && !fSecond) {
473 TGSplitFrame *parent = dynamic_cast<TGSplitFrame *>((TGFrame *)fParent);
474 if (parent && parent->fSecond == this) {
475 if (parent->GetOptions() & kVerticalFrame)
476 ry = parent->GetFirst()->GetHeight();
477 if (parent->GetOptions() & kHorizontalFrame)
478 rx = parent->GetFirst()->GetWidth();
479 }
480 gVirtualX->TranslateCoordinates(GetId(), top->GetId(),
481 fX, fY, px, py, wtarget);
482 cx = ((px-rx)/10)+2;
483 cy = ((py-ry)/10)+2;
484 cw = (fWidth/10)-4;
485 ch = (fHeight/10)-4;
486 top->GetSplitTool()->AddRectangle(this, cx, cy, cw, ch);
487 return;
488 }
489 if (fFirst)
491 if (fSecond)
493}
494
495////////////////////////////////////////////////////////////////////////////////
496/// Handle mouse click events on the splitter.
497
499{
500 Int_t px = 0, py = 0;
501 Window_t wtarget;
502 if (event->fType != kButtonPress)
503 return;
504 if (event->fCode != kButton3)
505 return;
506 gVirtualX->TranslateCoordinates(event->fWindow,
507 gClient->GetDefaultRoot()->GetId(),
508 event->fX, event->fY, px, py, wtarget);
509 TGSplitFrame *top = GetTopFrame();
510 top->GetSplitTool()->Reset();
511 top->GetSplitTool()->Resize(1+top->GetWidth()/10, 1+top->GetHeight()/10);
512 top->MapToSPlitTool(top);
513 top->GetSplitTool()->Show(px, py);
514}
515
516////////////////////////////////////////////////////////////////////////////////
517/// Horizontally split the frame, and if it contains a child frame, ask
518/// the user where to keep it (top or bottom). This is the method used
519/// via the context menu.
520
522{
523 char side[200];
524 snprintf(side, 200, "top");
525 if (fFrame) {
526 new TGInputDialog(gClient->GetRoot(), GetTopFrame(),
527 "In which side the actual frame has to be kept (top / bottom)",
528 side, side);
529 if ( strcmp(side, "") == 0 ) // Cancel button was pressed
530 return;
531 }
532 SplitHorizontal(side);
533}
534
535////////////////////////////////////////////////////////////////////////////////
536/// Horizontally split the frame, and if it contains a child frame, ask
537/// the user where to keep it (top or bottom). This method is the actual
538/// implementation.
539
540void TGSplitFrame::SplitHorizontal(const char *side)
541{
542 if (fFrame) {
543 TGFrame *frame = fFrame;
544 frame->UnmapWindow();
545 frame->ReparentWindow(gClient->GetDefaultRoot());
547 HSplit();
548 if (!strcmp(side, "top")) {
549 frame->ReparentWindow(GetFirst());
551 }
552 else if (!strcmp(side, "bottom")) {
553 frame->ReparentWindow(GetSecond());
555 }
556 }
557 else {
558 HSplit();
559 }
561 Layout();
562}
563
564////////////////////////////////////////////////////////////////////////////////
565/// Vertically split the frame, and if it contains a child frame, ask
566/// the user where to keep it (left or right). This is the method used
567/// via the context menu.
568
570{
571 char side[200];
572 snprintf(side, 200, "left");
573 if (fFrame) {
574 new TGInputDialog(gClient->GetRoot(), GetTopFrame(),
575 "In which side the actual frame has to be kept (left / right)",
576 side, side);
577 if ( strcmp(side, "") == 0 ) // Cancel button was pressed
578 return;
579 }
580 SplitVertical(side);
581}
582
583////////////////////////////////////////////////////////////////////////////////
584/// Vertically split the frame, and if it contains a child frame, ask
585/// the user where to keep it (left or right). This method is the actual
586/// implementation.
587
588void TGSplitFrame::SplitVertical(const char *side)
589{
590 if (fFrame) {
591 TGFrame *frame = fFrame;
592 frame->UnmapWindow();
593 frame->ReparentWindow(gClient->GetDefaultRoot());
595 VSplit();
596 if (!strcmp(side, "left")) {
597 frame->ReparentWindow(GetFirst());
599 }
600 else if (!strcmp(side, "right")) {
601 frame->ReparentWindow(GetSecond());
603 }
604 }
605 else {
606 VSplit();
607 }
609 Layout();
610}
611
612////////////////////////////////////////////////////////////////////////////////
613/// Swallow back the child frame previously extracted, and close its
614/// parent (transient frame).
615
617{
618 if (!fUndocked) {
619 fUndocked = dynamic_cast<TGTransientFrame *>((TQObject*)gTQSender);
620 }
621 if (fUndocked) {
622 TGFrameElement *el = dynamic_cast<TGFrameElement*>(fUndocked->GetList()->First());
623 if (!el || !el->fFrame) return;
624 TGSplitFrame *frame = (TGSplitFrame *)el->fFrame;
625 frame->UnmapWindow();
626 fUndocked->RemoveFrame(frame);
627 frame->ReparentWindow(this);
629 // Layout...
631 Layout();
633 fUndocked = 0;
634 Docked(frame);
635 }
636}
637
638////////////////////////////////////////////////////////////////////////////////
639/// Switch (exchange) two frames.
640/// frame is the source, dest is the destination (the new parent)
641/// prev is the frame that has to be exchanged with the source
642/// (the one actually in the destination)
643
645 TGFrame *prev)
646{
647 // get parent of the source (its container)
648 TGCompositeFrame *parent = (TGCompositeFrame *)frame->GetParent();
649
650 // unmap the window (to avoid flickering)
651 prev->UnmapWindow();
652 // remove it from the destination frame
653 dest->RemoveFrame(prev);
654 // temporary reparent it to root (desktop window)
655 prev->ReparentWindow(gClient->GetDefaultRoot());
656
657 // now unmap the source window (still to avoid flickering)
658 frame->UnmapWindow();
659 // remove it from its parent (its container)
660 parent->RemoveFrame(frame);
661 // reparent it to the target location
662 frame->ReparentWindow(dest);
663 // add it to its new parent (for layout managment)
664 dest->AddFrame(frame, new TGLayoutHints(kLHintsExpandX | kLHintsExpandY));
665 // Layout...
666 frame->Resize(dest->GetDefaultSize());
667 dest->MapSubwindows();
668 dest->Layout();
669
670 // now put back the previous one in the previous source parent
671 // reparent to the previous source container
672 prev->ReparentWindow(parent);
673 // add it to the frame (for layout managment)
675 // Layout...
676 prev->Resize(parent->GetDefaultSize());
677 parent->MapSubwindows();
678 parent->Layout();
679}
680
681////////////////////////////////////////////////////////////////////////////////
682/// Switch the actual embedded frame to the main (first) split frame.
683
685{
686 TGFrame *source = fFrame;
688 TGFrame *prev = (TGFrame *)(dest->GetFrame());
689 if ((source != prev) && (source != dest))
690 SwitchFrames(source, dest, prev);
691}
692
693////////////////////////////////////////////////////////////////////////////////
694/// Emit Undocked() signal.
695
697{
698 Emit("Undocked(TGFrame*)", (Long_t)frame);
699}
700
701////////////////////////////////////////////////////////////////////////////////
702/// Close (unmap and remove from the list of frames) the frame contained in
703/// this split frame.
704
705void TGSplitFrame::UnSplit(const char *which)
706{
707 TGCompositeFrame *keepframe = 0;
708 TGSplitFrame *kframe = 0, *dframe = 0;
709 if (!strcmp(which, "first")) {
710 dframe = GetFirst();
711 kframe = GetSecond();
712 }
713 else if (!strcmp(which, "second")) {
714 dframe = GetSecond();
715 kframe = GetFirst();
716 }
717 if (!kframe || !dframe)
718 return;
719 keepframe = (TGCompositeFrame *)kframe->GetFrame();
720 if (keepframe) {
721 keepframe->UnmapWindow();
722 keepframe->ReparentWindow(gClient->GetDefaultRoot());
723 kframe->RemoveFrame(keepframe);
724 }
725 Cleanup();
726 if (keepframe) {
727 keepframe->ReparentWindow(this);
729 }
731 Layout();
732}
733
734////////////////////////////////////////////////////////////////////////////////
735/// Save a splittable frame as a C++ statement(s) on output stream out.
736
737void TGSplitFrame::SavePrimitive(std::ostream &out, Option_t *option /*= ""*/)
738{
740
741 out << std::endl << " // splittable frame" << std::endl;
742 out << " TGSplitFrame *";
743 out << GetName() << " = new TGSplitFrame(" << fParent->GetName()
744 << "," << GetWidth() << "," << GetHeight();
745
747 if (!GetOptions()) {
748 out << ");" << std::endl;
749 } else {
750 out << "," << GetOptionString() <<");" << std::endl;
751 }
752 } else {
753 out << "," << GetOptionString() << ",ucolor);" << std::endl;
754 }
755 if (option && strstr(option, "keep_names"))
756 out << " " << GetName() << "->SetName(\"" << GetName() << "\");" << std::endl;
757
758 // setting layout manager if it differs from the main frame type
759 // coverity[returned_null]
760 // coverity[dereference]
762 if ((GetOptions() & kHorizontalFrame) &&
764 ;
765 } else if ((GetOptions() & kVerticalFrame) &&
767 ;
768 } else {
769 out << " " << GetName() <<"->SetLayoutManager(";
770 lm->SavePrimitive(out, option);
771 out << ");"<< std::endl;
772 }
773
774 SavePrimitiveSubframes(out, option);
775}
void Class()
Definition: Class.C:29
@ kButtonPress
Definition: GuiTypes.h:59
const Mask_t kWAOverrideRedirect
Definition: GuiTypes.h:148
const Mask_t kButtonPressMask
Definition: GuiTypes.h:160
const Mask_t kWASaveUnder
Definition: GuiTypes.h:149
const Mask_t kPointerMotionMask
Definition: GuiTypes.h:162
const Handle_t kNone
Definition: GuiTypes.h:87
const Mask_t kStructureNotifyMask
Definition: GuiTypes.h:165
@ kFillSolid
Definition: GuiTypes.h:50
const Mask_t kButtonReleaseMask
Definition: GuiTypes.h:161
@ kButton3
Definition: GuiTypes.h:213
Handle_t Window_t
Definition: GuiTypes.h:28
#define f(i)
Definition: RSha256.hxx:104
#define h(i)
Definition: RSha256.hxx:106
int Int_t
Definition: RtypesCore.h:41
unsigned int UInt_t
Definition: RtypesCore.h:42
const Bool_t kFALSE
Definition: RtypesCore.h:88
long Long_t
Definition: RtypesCore.h:50
bool Bool_t
Definition: RtypesCore.h:59
float Float_t
Definition: RtypesCore.h:53
const Bool_t kTRUE
Definition: RtypesCore.h:87
const char Option_t
Definition: RtypesCore.h:62
#define ClassImp(name)
Definition: Rtypes.h:365
include TDocParser_001 C image html pict1_TDocParser_001 png width
Definition: TDocParser.cxx:121
#define gClient
Definition: TGClient.h:166
@ kLocalCleanup
Definition: TGFrame.h:50
@ kRaisedFrame
Definition: TGFrame.h:62
@ kSunkenFrame
Definition: TGFrame.h:61
@ kVerticalFrame
Definition: TGFrame.h:59
@ kFixedWidth
Definition: TGFrame.h:65
@ kHorizontalFrame
Definition: TGFrame.h:60
@ kFixedHeight
Definition: TGFrame.h:67
@ kFixedSize
Definition: TGFrame.h:68
@ kLHintsExpandY
Definition: TGLayout.h:38
@ kLHintsLeft
Definition: TGLayout.h:31
@ kLHintsTop
Definition: TGLayout.h:34
@ kLHintsExpandX
Definition: TGLayout.h:37
R__EXTERN void * gTQSender
Definition: TQObject.h:44
#define gVirtualX
Definition: TVirtualX.h:345
T1 fFirst
Definition: X11Events.mm:86
T2 fSecond
Definition: X11Events.mm:87
#define snprintf
Definition: civetweb.c:1540
Describes one element of the context menu associated to a class The menu item may describe.
TClass instances represent classes, structs and namespaces in the ROOT type system.
Definition: TClass.h:75
TList * GetMenuList() const
Return the list of menu items associated with the class.
Definition: TClass.cxx:4211
void MakeCustomMenuList()
Makes a customizable version of the popup menu list, i.e.
Definition: TClass.cxx:4153
static TClass * GetClass(const char *name, Bool_t load=kTRUE, Bool_t silent=kFALSE)
Static method returning pointer to TClass of the specified class name.
Definition: TClass.cxx:2895
virtual void SetOwner(Bool_t enable=kTRUE)
Set whether this collection is the owner (enable==true) of its content.
This class provides an interface to context sensitive popup menus.
Definition: TContextMenu.h:40
virtual void Popup(Int_t x, Int_t y, TObject *obj, TVirtualPad *c=0, TVirtualPad *p=0)
Popup context menu at given location in canvas c and pad p for selected object.
virtual TContextMenuImp * GetContextMenuImp()
Definition: TContextMenu.h:83
const TGResourcePool * GetResourcePool() const
Definition: TGClient.h:133
void NeedRedraw(TGWindow *w, Bool_t force=kFALSE)
Set redraw flags.
Definition: TGClient.cxx:372
virtual TList * GetList() const
Definition: TGFrame.h:369
virtual void AddFrame(TGFrame *f, TGLayoutHints *l=0)
Add frame to the composite frame using the specified layout hints.
Definition: TGFrame.cxx:1099
virtual TGLayoutManager * GetLayoutManager() const
Definition: TGFrame.h:397
virtual void Cleanup()
Cleanup and delete all objects contained in this composite frame.
Definition: TGFrame.cxx:949
virtual void Layout()
Layout the elements of the composite frame.
Definition: TGFrame.cxx:1239
virtual void SavePrimitiveSubframes(std::ostream &out, Option_t *option="")
Auxilary protected method used to save subframes.
Definition: TGFrame.cxx:2621
virtual void ChangeOptions(UInt_t options)
Change composite frame options. Options is an OR of the EFrameTypes.
Definition: TGFrame.cxx:1025
virtual void SetCleanup(Int_t mode=kLocalCleanup)
Turn on automatic cleanup of child frames in dtor.
Definition: TGFrame.cxx:1054
virtual TGDimension GetDefaultSize() const
std::cout << fWidth << "x" << fHeight << std::endl;
Definition: TGFrame.h:375
virtual void MapSubwindows()
Map all sub windows that are part of the composite frame.
Definition: TGFrame.cxx:1146
virtual void RemoveFrame(TGFrame *f)
Remove frame from composite frame.
Definition: TGFrame.cxx:1131
TGFrame * fFrame
Definition: TGLayout.h:119
void AddInput(UInt_t emask)
Add events specified in the emask to the events the frame should handle.
Definition: TGFrame.cxx:321
static const TGGC & GetBlackGC()
Get black graphics context.
Definition: TGFrame.cxx:717
Int_t fX
Definition: TGFrame.h:132
virtual void ReparentWindow(const TGWindow *p, Int_t x=0, Int_t y=0)
Reparent window, make p the new parent and position the window at position (x,y) in new parent.
Definition: TGFrame.h:249
UInt_t fHeight
Definition: TGFrame.h:135
virtual void SetBackgroundColor(Pixel_t back)
Set background color (override from TGWindow base class).
Definition: TGFrame.cxx:294
static Pixel_t GetDefaultFrameBackground()
Get default frame background.
Definition: TGFrame.cxx:665
virtual UInt_t GetOptions() const
Definition: TGFrame.h:244
TString GetOptionString() const
Returns a frame option string - used in SavePrimitive().
Definition: TGFrame.cxx:2460
Int_t fY
Definition: TGFrame.h:133
static const TGGC & GetShadowGC()
Get shadow color graphics context.
Definition: TGFrame.cxx:747
virtual void Move(Int_t x, Int_t y)
Move frame.
Definition: TGFrame.cxx:575
virtual void Resize(UInt_t w=0, UInt_t h=0)
Resize the frame.
Definition: TGFrame.cxx:587
UInt_t fWidth
Definition: TGFrame.h:134
UInt_t GetHeight() const
Definition: TGFrame.h:272
virtual void SetWidth(UInt_t w)
Definition: TGFrame.h:293
virtual void MapWindow()
Definition: TGFrame.h:251
UInt_t GetWidth() const
Definition: TGFrame.h:271
void SaveUserColor(std::ostream &out, Option_t *)
Save a user color in a C++ macro file - used in SavePrimitive().
Definition: TGFrame.cxx:2433
virtual void SetHeight(UInt_t h)
Definition: TGFrame.h:294
Pixel_t fBackground
Definition: TGFrame.h:142
static const TGGC & GetBckgndGC()
Get background color graphics context.
Definition: TGFrame.cxx:757
virtual void UnmapWindow()
Definition: TGFrame.h:253
void SetFillStyle(Int_t v)
Set fill style (kFillSolid, kFillTiled, kFillStippled, kFillOpaeueStippled).
Definition: TGGC.cxx:343
void SetForeground(Pixel_t v)
Set foreground color.
Definition: TGGC.cxx:276
virtual void CloseWindow()
Close and delete main frame.
Definition: TGFrame.cxx:1728
TGClient * fClient
Definition: TGObject.h:37
Handle_t GetId() const
Definition: TGObject.h:47
Handle_t fId
Definition: TGObject.h:36
UInt_t fH
Definition: TGSplitFrame.h:32
Int_t fX
Definition: TGSplitFrame.h:29
Bool_t Contains(Int_t px, Int_t py) const
Definition: TGSplitFrame.h:40
UInt_t fW
Definition: TGSplitFrame.h:31
Int_t fY
Definition: TGSplitFrame.h:30
Pixel_t GetTipBgndColor() const
Cursor_t GetGrabCursor() const
void MapToSPlitTool(TGSplitFrame *top)
Map this split frame in the small overview tooltip.
virtual void Cleanup()
Recursively cleanup child frames.
virtual void VSplit(UInt_t w=0)
Vertically split the frame.
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save a splittable frame as a C++ statement(s) on output stream out.
TGSplitFrame * GetFirst() const
Definition: TGSplitFrame.h:105
void OnSplitterClicked(Event_t *event)
Handle mouse click events on the splitter.
virtual ~TGSplitFrame()
Destructor. Make cleanup.
void SplitVertical(const char *side="left")
Vertically split the frame, and if it contains a child frame, ask the user where to keep it (left or ...
void SwitchToMain()
Switch the actual embedded frame to the main (first) split frame.
void SetHRatio(Float_t r)
Definition: TGSplitFrame.h:116
TGSplitFrame * fSecond
Definition: TGSplitFrame.h:88
TGSplitTool * GetSplitTool() const
Definition: TGSplitFrame.h:109
virtual void RemoveFrame(TGFrame *f)
Add a frame in the split frame using layout hints l.
virtual void HSplit(UInt_t h=0)
Horizontally split the frame.
TGSplitFrame * GetTopFrame()
Return the top level split frame.
void SetWRatio(Float_t r)
Definition: TGSplitFrame.h:117
void SwallowBack()
Swallow back the child frame previously extracted, and close its parent (transient frame).
TGFrame * GetFrame() const
Definition: TGSplitFrame.h:106
TGSplitTool * fSplitTool
Definition: TGSplitFrame.h:89
TGTransientFrame * fUndocked
Definition: TGSplitFrame.h:85
TGSplitter * fSplitter
Definition: TGSplitFrame.h:86
TGSplitFrame(const TGSplitFrame &)
void Docked(TGFrame *frame)
Emit Undocked() signal.
void Undocked(TGFrame *frame)
Emit Undocked() signal.
TGFrame * fFrame
Definition: TGSplitFrame.h:84
static void SwitchFrames(TGFrame *frame, TGCompositeFrame *dest, TGFrame *prev)
Switch (exchange) two frames.
void Close()
Close (unmap and remove from the list of frames) the frame contained in this split frame.
TGSplitFrame * fFirst
Definition: TGSplitFrame.h:87
virtual Bool_t HandleConfigureNotify(Event_t *)
Handles resize events for this frame.
Float_t fHRatio
Definition: TGSplitFrame.h:91
void SplitHorizontal(const char *side="top")
Horizontally split the frame, and if it contains a child frame, ask the user where to keep it (top or...
Float_t fWRatio
Definition: TGSplitFrame.h:90
TGSplitFrame * GetSecond() const
Definition: TGSplitFrame.h:107
void ExtractFrame()
Extract the frame contained in this split frame an reparent it in a transient frame.
void SplitVer()
Vertically split the frame, and if it contains a child frame, ask the user where to keep it (left or ...
void UnSplit(const char *which)
Close (unmap and remove from the list of frames) the frame contained in this split frame.
void CloseAndCollapse()
Close (unmap, remove from the list of frames and destroy) the frame contained in this split frame.
virtual void AddFrame(TGFrame *f, TGLayoutHints *l=0)
Add a frame in the split frame using layout hints l.
void SplitHor()
Horizontally split the frame, and if it contains a child frame, ask the user where to keep it (top or...
Bool_t HandleMotion(Event_t *event)
handle mouse motion events
void Show(Int_t x, Int_t y)
Show tool window.
virtual ~TGSplitTool()
TGSplitTool destructor.
void AddRectangle(TGFrame *frm, Int_t x, Int_t y, Int_t w, Int_t h)
Add a rectangle representation of a split frame in the map, together with the frame itself.
void DrawBorder()
Draw border of tool window.
void SetPosition(Int_t x, Int_t y)
Set popup position within specified frame (as specified in the ctor).
void DoRedraw()
Redraw split frame tool.
void Reset()
Reset tool tip popup delay timer.
const TGFrame * fWindow
Definition: TGSplitFrame.h:50
TGSplitTool(const TGSplitTool &)
Bool_t HandleButton(Event_t *event)
Handle mouse click events in the tool.
void Hide()
Hide tool window. Use this method to hide the tool in a client class.
TContextMenu * fContextMenu
Definition: TGSplitFrame.h:53
virtual void SetFrame(TGFrame *frame, Bool_t prev)=0
virtual const TGWindow * GetMainFrame() const
Returns top level main frame.
Definition: TGWindow.cxx:133
virtual const char * GetName() const
Return unique name, used in SavePrimitive methods.
Definition: TGWindow.cxx:221
const TGWindow * fParent
Definition: TGWindow.h:37
const TGWindow * GetParent() const
Definition: TGWindow.h:85
virtual void RaiseWindow()
Definition: TGWindow.h:94
A doubly linked list.
Definition: TList.h:44
virtual TObject * At(Int_t idx) const
Returns the object at position idx. Returns 0 if idx is out of range.
Definition: TList.cxx:354
virtual TObject * First() const
Return the first object in the list. Returns 0 when list is empty.
Definition: TList.cxx:656
Iterator of map.
Definition: TMap.h:147
void Add(TObject *obj)
This function may not be used (but we need to provide it since it is a pure virtual in TCollection).
Definition: TMap.cxx:53
void Delete(Option_t *option="")
Remove all (key,value) pairs from the map AND delete the keys when they are allocated on the heap.
Definition: TMap.cxx:133
virtual void SetOwnerValue(Bool_t enable=kTRUE)
Set whether this map is the owner (enable==true) of its values.
Definition: TMap.cxx:340
TObject * GetValue(const char *keyname) const
Returns a pointer to the value associated with keyname as name of the key.
Definition: TMap.cxx:235
Mother of all ROOT objects.
Definition: TObject.h:37
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save a primitive as a C++ statement(s) on output stream "out".
Definition: TObject.cxx:664
virtual Bool_t InheritsFrom(const char *classname) const
Returns kTRUE if object inherits from class "classname".
Definition: TObject.cxx:443
This is the ROOT implementation of the Qt object communication mechanism (see also http://www....
Definition: TQObject.h:48
void Emit(const char *signal, const T &arg)
Activate signal with single parameter.
Definition: TQObject.h:164
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:867
Double_t y[n]
Definition: legend1.C:17
Double_t x[n]
Definition: legend1.C:17
EGEventType fType
Definition: GuiTypes.h:174
Int_t fY
Definition: GuiTypes.h:177
Window_t fWindow
Definition: GuiTypes.h:175
Int_t fX
Definition: GuiTypes.h:177
UInt_t fCode
Definition: GuiTypes.h:179
Bool_t fOverrideRedirect
Definition: GuiTypes.h:106
auto * l
Definition: textangle.C:4
#define dest(otri, vertexptr)
Definition: triangle.c:1040