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Reference Guide
TGMdiDecorFrame.cxx
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1// @(#)root/gui:$Id$
2// Author: Bertrand Bellenot 20/08/2004
3
4/*************************************************************************
5 * Copyright (C) 1995-2004, 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 This file is part of TGMdi an extension to the xclass toolkit.
15 Copyright (C) 1998-2002 by Harald Radke, Hector Peraza.
16
17 This application is free software; you can redistribute it and/or
18 modify it under the terms of the GNU Library General Public
19 License as published by the Free Software Foundation; either
20 version 2 of the License, or (at your option) any later version.
21
22 This application is distributed in the hope that it will be useful,
23 but WITHOUT ANY WARRANTY; without even the implied warranty of
24 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
25 Library General Public License for more details.
26
27 You should have received a copy of the GNU Library General Public
28 License along with this library; if not, write to the Free
29 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30
31**************************************************************************/
32
33//////////////////////////////////////////////////////////////////////////
34// //
35// TGMdiDecorFrame, TGMdiTitleBar, TGMdiButtons, TGMdiTitleIcon, //
36// TGMdiWinResizer, TGMdiVerticalWinResizer, TGMdiHorizontalWinResizer, //
37// and TGMdiCornerWinResizer. //
38// //
39// This file contains all different MDI frame decoration classes. //
40// //
41//////////////////////////////////////////////////////////////////////////
42
43#include <stdio.h>
44#include <stdlib.h>
45
46#include "TROOT.h"
47#include "KeySymbols.h"
48#include "TGResourcePool.h"
49#include "TGDimension.h"
50#include "WidgetMessageTypes.h"
51#include "TGMdiFrame.h"
52#include "TGMdiDecorFrame.h"
53#include "TGMdiMainFrame.h"
54
63
64////////////////////////////////////////////////////////////////////////////////
65/// TGMdiDecorFrame constructor.
66/// The TGMdiDecorFrame is the frame containing MDI decorations like
67/// title bar, minimize, maximize, restore and close buttons, and resizers.
68
70 Int_t w, Int_t h, const TGGC *boxGC,
71 UInt_t options, Pixel_t back) :
72 TGCompositeFrame(main->GetContainer(), w, h,
73 options | kOwnBackground | kVerticalFrame | kFixedSize, back)
74{
75
77 fEditDisabled = 1;
78 fFrame = frame;
84
86
88
91
94
96 boxGC, kMdiBorderWidth);
98 boxGC, kMdiBorderWidth);
100 boxGC, kMdiBorderWidth);
102 boxGC, kMdiBorderWidth);
103
106 boxGC, kMdiBorderWidth);
109 boxGC, kMdiBorderWidth);
112 boxGC, kMdiBorderWidth);
115 boxGC, kMdiBorderWidth);
116
125
127
129 fFrame->fParent = this;
131
134 Layout();
135
136 MapWindow();
138
141}
142
143////////////////////////////////////////////////////////////////////////////////
144/// TGMdiDecorFrame destructor.
145
147{
148 if (!MustCleanup()) {
149 delete fUpperHR;
150 delete fLowerHR;
151 delete fLeftVR;
152 delete fRightVR;
153 delete fUpperLeftCR;
154 delete fLowerLeftCR;
155 delete fUpperRightCR;
156 delete fLowerRightCR;
157 }
159}
160
161////////////////////////////////////////////////////////////////////////////////
162/// Set border width of the decor.
163
165{
166 fBorderWidth = bw;
167}
168
169////////////////////////////////////////////////////////////////////////////////
170/// Set-up MDI buttons.
171
173{
174 fButtonMask = buttons;
176 if (fButtonMask & kMdiSize) {
185 } else {
194 }
195}
196
197////////////////////////////////////////////////////////////////////////////////
198/// Set resize mode (opaque or transparent)
199
201{
202 fUpperHR->SetResizeMode(mode);
203 fLowerHR->SetResizeMode(mode);
204 fLeftVR->SetResizeMode(mode);
205 fRightVR->SetResizeMode(mode);
210}
211
212////////////////////////////////////////////////////////////////////////////////
213/// Recalculates the postion and the size of all decor frame components.
214
216{
220
221 if (fIsMaximized == kFALSE) {
222 fUpperLeftCR->Move(0, 0);
227
242 }
243}
244
245////////////////////////////////////////////////////////////////////////////////
246/// Set MDI Window name (appearing in the title bar)
247
249{
251 fTitlebar->Layout();
252}
253
254////////////////////////////////////////////////////////////////////////////////
255/// Set Window icon (appearing in the title bar)
256
258{
261}
262
263////////////////////////////////////////////////////////////////////////////////
264/// Move the MDI window at position x, y.
265
267{
268 if (x < 0) {
270 }
271 if (y < 0) {
273 }
277}
278
279////////////////////////////////////////////////////////////////////////////////
280/// Move the MDI window at position x, y and set size to w, h.
281
283{
284 if (x < 0) {
286 }
287 if (y < 0) {
289 }
293}
294
295////////////////////////////////////////////////////////////////////////////////
296/// Handle configure notify event.
297
299{
300 if ((event->fX < 0) || (event->fY < 0) ||
301 (event->fX + event->fWidth > fMdiMainFrame->GetViewPort()->GetWidth()) ||
302 (event->fY + event->fHeight > fMdiMainFrame->GetViewPort()->GetHeight())) {
304 }
305
306 if (event->fWindow == fFrame->GetId()) {
307 UInt_t newW = event->fWidth + 2 * fBorderWidth;
308 UInt_t newH = event->fHeight + 2 * fBorderWidth +
310
311 if ((fWidth != newW) || (fHeight != newH)) {
312 Resize(newW, newH);
313 }
315 return kTRUE;
316 }
318 return kFALSE;
319}
320
321////////////////////////////////////////////////////////////////////////////////
322/// Handle mouse button events.
323
325{
326 if (event->fType == kButtonPress) {
327 void *ud;
330 }
331 return kTRUE;
332}
333
334
335////////////////////////////////////////////////////////////////////////////////
336/// TGMdiTitleBar constructor.
337/// the TGMdiTitleBar is the frame containing a title (window name)
338/// an icon and MDI picture buttons as minimize, maximize, restore,
339/// close and help.
340
342 const char *name) :
344{
345 fMdiWin = mdiwin;
347 fWinName = 0;
349
351
354 //fMiddleHint = new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 1, 1, 1, 1);
357
358 fLFrame = new TGCompositeFrame(this, 10, 10, kHorizontalFrame);
359 fMFrame = new TGCompositeFrame(this, 10, 10, kHorizontalFrame);
360 fRFrame = new TGCompositeFrame(this, 10, 10, kHorizontalFrame);
364
365 fWinIcon = new TGMdiTitleIcon(fLFrame, this,
366 fClient->GetPicture("mdi_default.xpm"),
367 16, 16);
369
370 fWinName = new TGLabel(fMFrame, new TGString(name));
373
374 fButtons = new TGMdiButtons(fRFrame, this);
376
377 MapWindow();
379 Layout();
381}
382
383////////////////////////////////////////////////////////////////////////////////
384/// TGMdiTitleBar destructor.
385
387{
388 if (!MustCleanup()) {
389 delete fLHint;
390 delete fLeftHint;
391 delete fMiddleHint;
392 delete fRightHint;
393 }
394}
395
396////////////////////////////////////////////////////////////////////////////////
397/// Recalculates the position of every enabled (displayed) buttons.
398
399void TGMdiTitleBar::LayoutButtons(UInt_t buttonmask,Bool_t isMinimized,
400 Bool_t isMaximized)
401{
403
404 if (buttonmask & kMdiSize) {
406 } else {
408 }
409
410 if (buttonmask & kMdiMenu) {
412 } else {
414 }
415
416 if (buttonmask & kMdiClose) {
419 } else {
422 }
423
424 if (buttonmask & kMdiHelp) {
426 } else {
428 }
429
430 if ((buttonmask & kMdiMaximize) && (!isMaximized)) {
433 } else {
436 }
437
438 if (isMinimized | isMaximized) {
442 if (isMaximized) fWinIcon->GetPopup()->DisableEntry(kMdiMove);
443 } else {
446 }
447
448 if ((buttonmask & kMdiMinimize) && (!isMinimized)) {
451 } else {
454 }
455
456 Layout();
457}
458
459////////////////////////////////////////////////////////////////////////////////
460/// Set title bar color (blue or grey, depends on active state).
461
463{
464 SetBackgroundColor(back);
465
466 fClient->GetFont(font->GetName());
467 fWinName->SetTextFont(font);
473 Layout();
474 fClient->NeedRedraw(this);
480}
481
482////////////////////////////////////////////////////////////////////////////////
483/// Handle double click in title bar (maximize window)
484
486{
487 if ((event->fType == kButtonPress) && (event->fCode == kButton1)) {
489 }
490 return kTRUE;
491}
492
493////////////////////////////////////////////////////////////////////////////////
494/// Handle mouse click on title bar.
495
497{
498 if (event->fType == kButtonPress) {
499 void *ud;
500 GetWinIcon()->GetPopup()->EndMenu(ud);
501 gVirtualX->SetCursor(fId, gVirtualX->CreateCursor(kMove));
502 switch (event->fCode) {
503 case kButton1:
504 fX0 = event->fX;
505 fY0 = event->fY;
508 break;
509
510 case kButton2:
512 break;
513
514 case kButton3:
515 gVirtualX->LowerWindow(fParent->GetId());
517 break;
518 }
519 } else {
520 gVirtualX->GrabPointer(0, 0, 0, 0, kFALSE);
521 gVirtualX->SetCursor(fId, gVirtualX->CreateCursor(kPointer));
522 switch (event->fCode) {
523
524 case kButton1:
525 //if (!fClient->IsEditable()) ((TGMainFrame *)((TGMdiMainFrame *)fMdiWin)->GetMainFrame())->Layout();
527 break;
528
529 case kButton2:
531 break;
532
533 case kButton3:
535 break;
536 }
537
538 TGFrame *f = GetFrameFromPoint(event->fX, event->fY);
539 if (f && (f != this)) {
540 TranslateCoordinates(f, event->fX, event->fY, event->fX, event->fY);
541 f->HandleButton(event);
542 }
543 }
544 return kTRUE;
545}
546
547////////////////////////////////////////////////////////////////////////////////
548/// Process messages for title bar.
549
551{
552 switch (GET_MSG(msg)) {
553 case kC_COMMAND:
554 switch (GET_SUBMSG(msg)) {
555 case kCM_BUTTON:
556 case kCM_MENU:
558 fParent->GetId(), parm2);
559 break;
560 }
561 break;
562 }
563 return kTRUE;
564}
565
566////////////////////////////////////////////////////////////////////////////////
567/// Handle mouse motion events in title bar (used to move MDI window).
568
570{
571 if (event->fWindow != fId) return kTRUE;
572 if (!fLeftButPressed) return kTRUE;
573
574 Int_t x = ((TGFrame *)fParent)->GetX();
575 Int_t y = ((TGFrame *)fParent)->GetY();
576 ((TGFrame *)fParent)->Move(x + event->fX - fX0, y + event->fY - fY0);
577
578 return kTRUE;
579}
580
581
582////////////////////////////////////////////////////////////////////////////////
583/// This is called from TGMdiMainFrame on Restore().
584
586{
587 icon->ReparentWindow(fLFrame);
588 buttons->ReparentWindow(fRFrame);
589 fLFrame->AddFrame(icon, fLHint);
590 fLFrame->ShowFrame(icon);
591 fRFrame->AddFrame(buttons, fLHint);
592 fRFrame->ShowFrame(buttons);
593}
594
595
596////////////////////////////////////////////////////////////////////////////////
597/// This is called from TGMdiMainFrame on Maximize().
598
600{
601 fLFrame->RemoveFrame(icon);
602 fRFrame->RemoveFrame(buttons);
603}
604
605
606////////////////////////////////////////////////////////////////////////////////
607/// TGMdiButtons constructor.
608/// the TGMdiButtons is the frame containing MDI picture buttons like
609/// minimize, maximize, restore, close and help.
610
611TGMdiButtons::TGMdiButtons(const TGWindow *p, const TGWindow *titlebar) :
613{
614 fDefaultHint = new TGLayoutHints(kLHintsNormal, 0, 0, 1, 0);
615 fCloseHint = new TGLayoutHints(kLHintsNormal, 2, 0, 1, 0);
617 fMsgWindow = 0;
618
619 //--- Minimize button
620
621 fButton[0] = new TGPictureButton(this,
622 fClient->GetPicture("mdi_minimize.xpm"),
624 fButton[0]->SetToolTipText("Minimize");
627 fButton[0]->Associate(titlebar);
628
629 //--- Restore button
630
631 fButton[1] = new TGPictureButton(this,
632 fClient->GetPicture("mdi_restore.xpm"),
634 fButton[1]->SetToolTipText("Restore");
637 fButton[1]->Associate(titlebar);
638
639 //--- Maximize button
640
641 fButton[2] = new TGPictureButton(this,
642 fClient->GetPicture("mdi_maximize.xpm"),
644 fButton[2]->SetToolTipText("Maximize");
647 fButton[2]->Associate(titlebar);
648
649 //--- Help button
650
651 fButton[3] = new TGPictureButton(this,
652 fClient->GetPicture("mdi_help.xpm"),
653 kMdiHelp);
654 fButton[3]->SetToolTipText("Help");
657 fButton[3]->Associate(titlebar);
658
659 //--- Close button
660
661 fButton[4] = new TGPictureButton(this,
662 fClient->GetPicture("mdi_close.xpm"),
663 kMdiClose);
664 fButton[4]->SetToolTipText("Close");
667 fButton[4]->Associate(titlebar);
669}
670
671////////////////////////////////////////////////////////////////////////////////
672/// TGMdiButtons destructor.
673
675{
676 if (!MustCleanup()) {
677 delete fDefaultHint;
678 delete fCloseHint;
679 }
680}
681
682////////////////////////////////////////////////////////////////////////////////
683/// TGMdiTitleIcon constructor.
684/// the TGMdiTitleIcon is the left icon used also for the MDI
685/// popup menu allowing access to MDI commands as : restore,
686/// move, size, minimize and close.
687
689 const TGPicture *pic, Int_t w, Int_t h) :
690 TGIcon(p, pic, w, h)
691{
692 fMsgWindow = titlebar;
694
695 //--- MDI system menu
696
697 fPopup = new TGPopupMenu(fClient->GetDefaultRoot());// fClient->GetRoot());
698 fPopup->AddEntry(new TGHotString("&Restore"), kMdiRestore);
699 fPopup->AddEntry(new TGHotString("&Move"), kMdiMove);
700 fPopup->AddEntry(new TGHotString("&Size"), kMdiSize);
701 fPopup->AddEntry(new TGHotString("Mi&nimize"), kMdiMinimize);
702 fPopup->AddEntry(new TGHotString("Ma&ximize"), kMdiMaximize);
704 fPopup->AddEntry(new TGHotString("&Close Ctrl+F4"), kMdiClose);
706 fPopup->Associate(titlebar);
707
710}
711
712////////////////////////////////////////////////////////////////////////////////
713/// TGMdiTitleIcon destructor.
714
716{
717 delete fPopup;
718}
719
720////////////////////////////////////////////////////////////////////////////////
721/// Redraw icon.
722
724{
725 gVirtualX->ClearArea(fId, 0, 0, fWidth, fHeight);
727}
728
729////////////////////////////////////////////////////////////////////////////////
730/// Handle double click event on MDI icon (close the window)
731
733{
734 if (event->fCode == kButton1) {
735 void *ud;
736 fPopup->EndMenu(ud);
737 gVirtualX->GrabPointer(0, 0, 0, 0, kFALSE);
739 }
740 return kTRUE;
741}
742
743////////////////////////////////////////////////////////////////////////////////
744/// Handle button event on MDI icon (popup menu)
745
747{
749
750 if (event->fType == kButtonPress) {
751 fPopup->PlaceMenu(event->fXRoot - event->fX,
752 event->fYRoot + (fHeight - event->fY),
753 kTRUE, kTRUE);
754 }
755 return kTRUE;
756}
757
758
759////////////////////////////////////////////////////////////////////////////////
760/// TGMdiWinResizer constructor.
761/// The TGMdiWinResizer is a frame allowing to resize MDI window.
762/// Could be horizontal, vertical or corner resizer (see derived classes
763/// TGMdiVerticalWinResizer, TGMdiHorizontalWinResizer, and
764/// TGMdiCornerWinResizer).
765
767 Int_t pos, const TGGC *boxgc, Int_t linew,
768 Int_t mdioptions, Int_t w, Int_t h, UInt_t options) :
769 TGFrame(p, w, h, options)
770{
771 fWinX = fWinY = fWinW = fWinH = fOldX = fOldY = fOldW = fOldH = 0;
772 fNewX = fNewY = fNewW = fNewH = fX0 = fY0 = 0;
773
775
776 fMdiWin = mdiwin;
777 fMdiOptions = mdioptions;
778 fPos = pos;
779
780 fBoxGC = boxgc;
781 fLineW = linew;
782
783 fMinW = 50;
784 fMinH = 20;
785
787
788 gVirtualX->GrabButton(fId, kButton1, kAnyModifier,
790 kNone, kNone);
792}
793
794////////////////////////////////////////////////////////////////////////////////
795/// Handle button events in resizer (grab button and resize).
796
798{
799 if (!IsEnabled()) return kTRUE;
800
801 if (event->fType == kButtonPress) {
802 void *ud;
803 ((TGMdiDecorFrame *)fParent)->GetTitleBar()->GetWinIcon()->GetPopup()->EndMenu(ud);
804 switch (event->fCode) {
805 case kButton1:
807 fNewX = fOldX = fWinX = ((TGFrame *)fParent)->GetX();
808 fNewY = fOldY = fWinY = ((TGFrame *)fParent)->GetY();
809 fWinW = ((TGFrame *)fParent)->GetWidth();
810 fWinH = ((TGFrame *)fParent)->GetHeight();
811 fX0 = event->fXRoot;
812 fY0 = event->fYRoot;
813 fNewW = fWinW;
814 fNewH = fWinH;
815 if (fMdiOptions != kMdiOpaque) {
817 }
821 break;
822
823 case kButton2:
825 break;
826
827 case kButton3:
829 break;
830 }
831 } else {
832 gVirtualX->GrabPointer(0, 0, 0, 0, kFALSE);
833 switch (event->fCode) {
834 case kButton1:
835 if (fMdiOptions != kMdiOpaque) {
837 ((TGFrame *)fParent)->MoveResize(fNewX, fNewY, fNewW, fNewH);
838 }
839 //if (!fClient->IsEditable()) ((TGMainFrame *)((TGMdiMainFrame *)fMdiWin)->GetMainFrame())->Layout();
841 break;
842
843 case kButton2:
845 break;
846
847 case kButton3:
849 break;
850 }
851 }
852 return kTRUE;
853}
854
855////////////////////////////////////////////////////////////////////////////////
856/// Draw resize box (rectangle).
857
859{
861
862 gVirtualX->DrawRectangle(m->GetContainer()->GetId(), fBoxGC->GetGC(),
863 x + fLineW / 2, y + fLineW / 2, width - fLineW, height - fLineW);
864}
865
866////////////////////////////////////////////////////////////////////////////////
867/// Move (resize) parent MDI window.
868
870{
871 if (fMdiOptions == kMdiOpaque) {
872 ((TGFrame *)fParent)->MoveResize(fNewX, fNewY, fNewW, fNewH);
873 } else {
876 }
877}
878
879
880////////////////////////////////////////////////////////////////////////////////
881/// TGMdiVerticalWinResizer constructor.
882
884 const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew,
885 Int_t mdioptions, Int_t w, Int_t h) :
886 TGMdiWinResizer(p, mdiwin, pos, boxGC, linew, mdioptions,
888{
889 gVirtualX->SetCursor(fId, gVirtualX->CreateCursor(kArrowVer));
890}
891
892////////////////////////////////////////////////////////////////////////////////
893/// Handle motion events in resizer (resize associated MDI window).
894
896{
897 if (((TGMdiDecorFrame *)fParent)->IsMinimized()) return kTRUE;
898
899 fOldX = fNewX;
900 fOldY = fNewY;
901 fOldW = fNewW;
902 fOldH = fNewH;
903
904 Int_t dy = event->fYRoot - fY0;
905
906 if (!fLeftButPressed) return kTRUE;
907
908 switch (fPos) {
909 case kMdiResizerTop:
910 if (fWinH - dy < fMinH) dy = fWinH - fMinH;
911 fNewY = fWinY + dy;
912 fNewH = fWinH - dy;
913 break;
914
916 if (fWinH + dy < fMinH) dy = fMinH - fWinH;
917 fNewY = fWinY;
918 fNewH = fWinH + dy;
919 break;
920 }
921
922 MoveResizeIt();
923
924 return kTRUE;
925}
926
927////////////////////////////////////////////////////////////////////////////////
928/// Draw vertical resizer frame border.
929
931{
932 gVirtualX->ClearArea(fId, 0, 0, fWidth, fHeight);
933 if (fPos == kMdiResizerTop) {
934 gVirtualX->DrawLine(fId, GetHilightGC()(), 0, 1, fWidth - 1, 1);
935 } else {
936 gVirtualX->DrawLine(fId, GetShadowGC()(), 0, fHeight - 2, fWidth - 1,
937 fHeight - 2);
938 gVirtualX->DrawLine(fId, GetBlackGC()(), 0, fHeight - 1, fWidth - 1,
939 fHeight - 1);
940 }
941}
942
943
944////////////////////////////////////////////////////////////////////////////////
945/// TGMdiCornerWinResizer constructor.
946
948 const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew,
949 Int_t mdioptions, Int_t w, Int_t h) :
950 TGMdiWinResizer(p, mdiwin, pos, boxGC, linew, mdioptions,
952{
953 Cursor_t defaultCursor = kNone;
955
956 switch (fPos) {
958 defaultCursor = gVirtualX->CreateCursor(kTopLeft);
959 break;
960
962 defaultCursor = gVirtualX->CreateCursor(kBottomLeft);
963 break;
964
966 defaultCursor = gVirtualX->CreateCursor(kTopRight);
967 break;
968
970 defaultCursor = gVirtualX->CreateCursor(kBottomRight);
971 break;
972 }
973 gVirtualX->SetCursor(fId, defaultCursor);
974}
975
976////////////////////////////////////////////////////////////////////////////////
977/// Handle motion events in resizer (resize associated MDI window).
978
980{
981 if (((TGMdiDecorFrame *)fParent)->IsMinimized()) return kTRUE;
982
983 fOldX = fNewX;
984 fOldY = fNewY;
985 fOldW = fNewW;
986 fOldH = fNewH;
987
988 Int_t dx = event->fXRoot - fX0;
989 Int_t dy = event->fYRoot - fY0;
990
991 if (!fLeftButPressed) return kTRUE;
992
993 switch (fPos) {
995 if (fWinW - dx < fMinW) dx = fWinW - fMinW;
996 if (fWinH - dy < fMinH) dy = fWinH - fMinH;
997 fNewX = fWinX + dx;
998 fNewW = fWinW - dx;
999 fNewY = fWinY + dy;
1000 fNewH = fWinH - dy;
1001 break;
1002
1004 if (fWinW - dx < fMinW) dx = fWinW - fMinW;
1005 if (fWinH + dy < fMinH) dy = fMinH - fWinH;
1006 fNewX = fWinX + dx;
1007 fNewW = fWinW - dx;
1008 fNewY = fWinY;
1009 fNewH = fWinH + dy;
1010 break;
1011
1013 if (fWinW + dx < fMinW) dx = fMinW - fWinW;
1014 if (fWinH - dy < fMinH) dy = fWinH - fMinH;
1015 fNewX = fWinX;
1016 fNewW = fWinW + dx;
1017 fNewY = fWinY + dy;
1018 fNewH = fWinH - dy;
1019 break;
1020
1022 if (fWinW + dx < fMinW) dx = fMinW - fWinW;
1023 if (fWinH + dy < fMinH) dy = fMinH - fWinH;
1024 fNewX = fWinX;
1025 fNewW = fWinW + dx;
1026 fNewY = fWinY;
1027 fNewH = fWinH + dy;
1028 break;
1029 }
1030
1031 MoveResizeIt();
1032
1033 return kTRUE;
1034}
1035
1036////////////////////////////////////////////////////////////////////////////////
1037/// Draw corner resizer frame border.
1038
1040{
1041 gVirtualX->ClearArea(fId, 0, 0, fWidth, fHeight);
1042
1043 switch (fPos) {
1045 gVirtualX->DrawLine(fId, GetHilightGC()(), 1, 1, fWidth - 1, 1);
1046 gVirtualX->DrawLine(fId, GetHilightGC()(), 1, 1, 1, fHeight - 1);
1047 break;
1048
1050 gVirtualX->DrawLine(fId, GetHilightGC()(), 1, 0, 1, fHeight - 1);
1051 gVirtualX->DrawLine(fId, GetShadowGC()(), 1, fHeight - 2,
1052 fWidth - 1, fHeight - 2);
1053 gVirtualX->DrawLine(fId, GetBlackGC()(), 0, fHeight - 1,
1054 fWidth - 1, fHeight - 1);
1055 break;
1056
1058 gVirtualX->DrawLine(fId, GetHilightGC()(), 0, 1, fWidth - 1, 1);
1059 gVirtualX->DrawLine(fId, GetShadowGC()(), fWidth - 2, 1,
1060 fWidth - 2, fHeight - 1);
1061 gVirtualX->DrawLine(fId, GetBlackGC()(), fWidth - 1, 0,
1062 fWidth - 1, fHeight - 1);
1063 break;
1064
1066 gVirtualX->DrawLine(fId, GetShadowGC()(), fWidth - 2, 0,
1067 fWidth - 2, fHeight - 2);
1068 gVirtualX->DrawLine(fId, GetShadowGC()(), 0, fHeight - 2,
1069 fWidth - 1, fHeight - 2);
1070 gVirtualX->DrawLine(fId, GetBlackGC()(), fWidth - 1, 0,
1071 fWidth - 1, fHeight - 1);
1072 gVirtualX->DrawLine(fId, GetBlackGC()(), 0, fHeight - 1,
1073 fWidth - 1, fHeight - 1);
1074 break;
1075 }
1076}
1077
1078
1079////////////////////////////////////////////////////////////////////////////////
1080/// TGMdiHorizontalWinResizer constructor.
1081
1083 const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew,
1084 Int_t mdioptions, Int_t w, Int_t h) :
1085 TGMdiWinResizer(p, mdiwin, pos, boxGC, linew, mdioptions,
1087{
1089 gVirtualX->SetCursor(fId, gVirtualX->CreateCursor(kArrowHor));
1090 SetWindowName();
1091}
1092
1093////////////////////////////////////////////////////////////////////////////////
1094/// Handle motion events in resizer (resize associated MDI window).
1095
1097{
1098 if (((TGMdiDecorFrame *)fParent)->IsMinimized()) return kTRUE;
1099
1100 fOldX = fNewX;
1101 fOldY = fNewY;
1102 fOldW = fNewW;
1103 fOldH = fNewH;
1104
1105 Int_t dx = event->fXRoot - fX0;
1106
1107 if (!fLeftButPressed) return kTRUE;
1108
1109 switch (fPos) {
1110 case (kMdiResizerLeft):
1111 if (fWinW - dx < fMinW) dx = fWinW - fMinW;
1112 fNewX = fWinX + dx;
1113 fNewW = fWinW - dx;
1114 break;
1115
1116 case (kMdiResizerRight):
1117 if (fWinW + dx < fMinW) dx = fMinW - fWinW;
1118 fNewX = fWinX;
1119 fNewW = fWinW + dx;
1120 break;
1121 }
1122
1123 MoveResizeIt();
1124
1125 return kTRUE;
1126}
1127
1128////////////////////////////////////////////////////////////////////////////////
1129/// Draw horizontal resizer frame border.
1130
1132{
1133 gVirtualX->ClearArea(fId, 0, 0, fWidth, fHeight);
1134 if (fPos == kMdiResizerLeft) {
1135 gVirtualX->DrawLine(fId, GetHilightGC()(), 1, 0, 1, fHeight - 1);
1136 } else {
1137 gVirtualX->DrawLine(fId, GetShadowGC()(), fWidth - 2, 0, fWidth - 2, fHeight - 1);
1138 gVirtualX->DrawLine(fId, GetBlackGC()(), fWidth - 1, 0, fWidth - 1, fHeight - 1);
1139 }
1140}
@ kButtonPress
Definition: GuiTypes.h:59
Handle_t Cursor_t
Definition: GuiTypes.h:33
const Mask_t kButtonMotionMask
Definition: GuiTypes.h:163
const Mask_t kButtonPressMask
Definition: GuiTypes.h:160
const Mask_t kAnyModifier
Definition: GuiTypes.h:209
const Mask_t kPointerMotionMask
Definition: GuiTypes.h:162
const Handle_t kNone
Definition: GuiTypes.h:87
const Mask_t kStructureNotifyMask
Definition: GuiTypes.h:165
const Mask_t kButtonReleaseMask
Definition: GuiTypes.h:161
ULong_t Pixel_t
Definition: GuiTypes.h:39
@ kButton2
Definition: GuiTypes.h:213
@ kButton3
Definition: GuiTypes.h:213
@ kButton1
Definition: GuiTypes.h:213
#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
unsigned long ULong_t
Definition: RtypesCore.h:51
long Long_t
Definition: RtypesCore.h:50
bool Bool_t
Definition: RtypesCore.h:59
const Bool_t kTRUE
Definition: RtypesCore.h:87
#define ClassImp(name)
Definition: Rtypes.h:365
include TDocParser_001 C image html pict1_TDocParser_001 png width
Definition: TDocParser.cxx:121
@ kDeepCleanup
Definition: TGFrame.h:51
@ 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
@ kOwnBackground
Definition: TGFrame.h:69
@ kLHintsRight
Definition: TGLayout.h:33
@ kLHintsExpandY
Definition: TGLayout.h:38
@ kLHintsLeft
Definition: TGLayout.h:31
@ kLHintsCenterY
Definition: TGLayout.h:35
@ kLHintsNormal
Definition: TGLayout.h:39
@ kLHintsExpandX
Definition: TGLayout.h:37
@ kMdiResizerRight
@ kMdiResizerLeft
@ kMdiResizerBottom
@ kMdiResizerTop
@ kMdiOpaque
@ kMdiMinimize
@ kMdiMove
@ kMdiHelp
@ kMdiMenu
@ kMdiSize
@ kMdiRestore
@ kMdiMaximize
@ kMdiClose
@ kMdiDefaultHints
@ kTextLeft
Definition: TGWidget.h:34
@ kWidgetIsEnabled
Definition: TGWidget.h:48
char name[80]
Definition: TGX11.cxx:109
#define gVirtualX
Definition: TVirtualX.h:345
@ kTopLeft
Definition: TVirtualX.h:44
@ kBottomRight
Definition: TVirtualX.h:44
@ kArrowVer
Definition: TVirtualX.h:46
@ kMove
Definition: TVirtualX.h:46
@ kTopRight
Definition: TVirtualX.h:44
@ kBottomLeft
Definition: TVirtualX.h:44
@ kArrowHor
Definition: TVirtualX.h:46
@ kPointer
Definition: TVirtualX.h:47
Int_t MK_MSG(EWidgetMessageTypes msg, EWidgetMessageTypes submsg)
Int_t GET_MSG(Long_t val)
EWidgetMessageTypes
@ kMDI_CLOSE
@ kCM_MENU
@ kC_MDI
@ kC_COMMAND
@ kCM_BUTTON
@ kMDI_CURRENT
@ kMDI_MAXIMIZE
Int_t GET_SUBMSG(Long_t val)
virtual void SetToolTipText(const char *text, Long_t delayms=400)
Set tool tip text associated with this button.
Definition: TGButton.cxx:395
virtual void SetVsbPosition(Int_t newPos)
Set position of vertical scrollbar.
Definition: TGCanvas.cxx:2403
virtual void SetHsbPosition(Int_t newPos)
Set position of horizontal scrollbar.
Definition: TGCanvas.cxx:2389
TGViewPort * GetViewPort() const
Definition: TGCanvas.h:227
const TGWindow * GetDefaultRoot() const
Returns the root (i.e.
Definition: TGClient.cxx:234
TGFont * GetFont(const char *font, Bool_t fixedDefault=kTRUE)
Get a font from the font pool.
Definition: TGClient.cxx:348
const TGPicture * GetPicture(const char *name)
Get picture from the picture pool.
Definition: TGClient.cxx:289
void NeedRedraw(TGWindow *w, Bool_t force=kFALSE)
Set redraw flags.
Definition: TGClient.cxx:372
TGCompositeFrame(const TGCompositeFrame &)
virtual TGFrame * GetFrameFromPoint(Int_t x, Int_t y)
Get frame located at specified point.
Definition: TGFrame.cxx:1290
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 Layout()
Layout the elements of the composite frame.
Definition: TGFrame.cxx:1239
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 Bool_t TranslateCoordinates(TGFrame *child, Int_t x, Int_t y, Int_t &fx, Int_t &fy)
Translate coordinates to child frame.
Definition: TGFrame.cxx:1314
virtual Int_t MustCleanup() const
Definition: TGFrame.h:420
virtual void MapSubwindows()
Map all sub windows that are part of the composite frame.
Definition: TGFrame.cxx:1146
virtual void ShowFrame(TGFrame *f)
Show sub frame.
Definition: TGFrame.cxx:1186
virtual UInt_t GetDefaultHeight() const
Definition: TGFrame.h:373
virtual void RemoveFrame(TGFrame *f)
Remove frame from composite frame.
Definition: TGFrame.cxx:1131
virtual void HideFrame(TGFrame *f)
Hide sub frame.
Definition: TGFrame.cxx:1172
Definition: TGFont.h:149
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
void RemoveInput(UInt_t emask)
Remove events specified in emask from the events the frame should handle.
Definition: TGFrame.cxx:330
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
Int_t fBorderWidth
Definition: TGFrame.h:140
virtual void Activate(Bool_t)
Definition: TGFrame.h:257
static const TGGC & GetHilightGC()
Get highlight color graphics context.
Definition: TGFrame.cxx:737
virtual void SetBackgroundColor(Pixel_t back)
Set background color (override from TGWindow base class).
Definition: TGFrame.cxx:294
virtual void SendMessage(const TGWindow *w, Long_t msg, Long_t parm1, Long_t parm2)
Send message (i.e.
Definition: TGFrame.cxx:627
static Pixel_t GetDefaultFrameBackground()
Get default frame background.
Definition: TGFrame.cxx:665
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 MoveResize(Int_t x, Int_t y, UInt_t w=0, UInt_t h=0)
Move and/or resize the frame.
Definition: TGFrame.cxx:611
virtual void MapWindow()
Definition: TGFrame.h:251
UInt_t GetWidth() const
Definition: TGFrame.h:271
Definition: TGGC.h:31
GContext_t GetGC() const
Definition: TGGC.h:50
Definition: TGIcon.h:30
virtual void DoRedraw()
Redraw picture.
Definition: TGIcon.cxx:127
virtual void SetPicture(const TGPicture *pic)
Set icon picture.
Definition: TGIcon.cxx:80
void SetTextJustify(Int_t tmode)
Set text justification.
Definition: TGLabel.cxx:393
virtual void SetTextColor(Pixel_t color, Bool_t global=kFALSE)
Changes text color.
Definition: TGLabel.cxx:359
virtual void SetText(TGString *newText)
Set new text in label.
Definition: TGLabel.cxx:177
virtual void SetTextFont(TGFont *font, Bool_t global=kFALSE)
Changes text font specified by pointer to TGFont object.
Definition: TGLabel.cxx:321
TGPictureButton * fButton[5]
TGPictureButton * GetButton(Int_t no) const
TGMdiButtons(const TGWindow *p, const TGWindow *titlebar)
TGMdiButtons constructor.
TGLayoutHints * fCloseHint
virtual ~TGMdiButtons()
TGMdiButtons destructor.
TGLayoutHints * fDefaultHint
const TGWindow * fMsgWindow
virtual Bool_t HandleMotion(Event_t *event)
Handle motion events in resizer (resize associated MDI window).
TGMdiCornerWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions=kMdiDefaultResizeMode, Int_t w=20, Int_t h=20)
TGMdiCornerWinResizer constructor.
virtual void DrawBorder()
Draw corner resizer frame border.
TGMdiTitleBar * fTitlebar
virtual void MoveResize(Int_t x, Int_t y, UInt_t w, UInt_t h)
Move the MDI window at position x, y and set size to w, h.
TGMdiVerticalWinResizer * fUpperHR
virtual void Layout()
Recalculates the postion and the size of all decor frame components.
Bool_t IsMaximized() const
Bool_t IsMinimized() const
TGLayoutHints * fExpandHint
TGMdiVerticalWinResizer * fLowerHR
void SetResizeMode(Int_t mode=kMdiDefaultResizeMode)
Set resize mode (opaque or transparent)
virtual ~TGMdiDecorFrame()
TGMdiDecorFrame destructor.
TGMdiCornerWinResizer * fUpperLeftCR
TGMdiHorizontalWinResizer * fLeftVR
TGLayoutHints * fLHint
Bool_t fMinimizedUserPlacement
virtual Bool_t HandleButton(Event_t *event)
Handle mouse button events.
void SetWindowName(const char *name)
Set MDI Window name (appearing in the title bar)
TGMdiMainFrame * fMdiMainFrame
void SetWindowIcon(const TGPicture *pic)
Set Window icon (appearing in the title bar)
TGMdiFrame * fFrame
TGMdiDecorFrame(TGMdiMainFrame *main, TGMdiFrame *frame, Int_t w, Int_t h, const TGGC *boxGC, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground())
TGMdiDecorFrame constructor.
virtual void Move(Int_t x, Int_t y)
Move the MDI window at position x, y.
virtual Bool_t HandleConfigureNotify(Event_t *event)
Handle configure notify event.
void SetMdiButtons(ULong_t buttons)
Set-up MDI buttons.
TGMdiCornerWinResizer * fLowerRightCR
TGMdiCornerWinResizer * fUpperRightCR
void SetDecorBorderWidth(Int_t bw)
Set border width of the decor.
TGMdiCornerWinResizer * fLowerLeftCR
TGMdiHorizontalWinResizer * fRightVR
virtual Bool_t HandleMotion(Event_t *event)
Handle motion events in resizer (resize associated MDI window).
TGMdiHorizontalWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions=kMdiDefaultResizeMode, Int_t w=5, Int_t h=4)
TGMdiHorizontalWinResizer constructor.
virtual void DrawBorder()
Draw horizontal resizer frame border.
virtual void Layout()
Recalculates the postion and the size of all MDI child windows.
void LayoutButtons(UInt_t buttonmask, Bool_t isMinimized, Bool_t isMaximized)
Recalculates the position of every enabled (displayed) buttons.
TGMdiTitleIcon * GetWinIcon() const
TGLayoutHints * fLeftHint
void SetTitleBarColors(UInt_t fore, UInt_t back, TGFont *f)
Set title bar color (blue or grey, depends on active state).
virtual Bool_t HandleMotion(Event_t *event)
Handle mouse motion events in title bar (used to move MDI window).
TGLabel * GetWinName() const
TGLayoutHints * fMiddleHint
TGMdiTitleBar(const TGWindow *p, const TGWindow *mdiwin, const char *name="Untitled")
TGMdiTitleBar constructor.
Bool_t fRightButPressed
virtual ~TGMdiTitleBar()
TGMdiTitleBar destructor.
void RemoveFrames(TGMdiTitleIcon *icon, TGMdiButtons *buttons)
This is called from TGMdiMainFrame on Maximize().
TGCompositeFrame * fLFrame
virtual Bool_t HandleDoubleClick(Event_t *event)
Handle double click in title bar (maximize window)
void AddFrames(TGMdiTitleIcon *icon, TGMdiButtons *buttons)
This is called from TGMdiMainFrame on Restore().
TGLabel * fWinName
Bool_t fLeftButPressed
const TGWindow * fMdiWin
virtual Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)
Process messages for title bar.
TGCompositeFrame * fMFrame
TGMdiTitleIcon * fWinIcon
TGMdiButtons * fButtons
TGCompositeFrame * fRFrame
TGLayoutHints * fLHint
virtual Bool_t HandleButton(Event_t *event)
Handle mouse click on title bar.
TGLayoutHints * fRightHint
virtual Bool_t HandleButton(Event_t *event)
Handle button event on MDI icon (popup menu)
TGMdiTitleIcon(const TGWindow *p, const TGWindow *titlebar, const TGPicture *pic, Int_t w, Int_t h)
TGMdiTitleIcon constructor.
virtual ~TGMdiTitleIcon()
TGMdiTitleIcon destructor.
virtual void DoRedraw()
Redraw icon.
TGPopupMenu * GetPopup() const
virtual Bool_t HandleDoubleClick(Event_t *event)
Handle double click event on MDI icon (close the window)
const TGWindow * fMsgWindow
TGPopupMenu * fPopup
virtual void DrawBorder()
Draw vertical resizer frame border.
TGMdiVerticalWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions=kMdiDefaultResizeMode, Int_t w=4, Int_t h=5)
TGMdiVerticalWinResizer constructor.
virtual Bool_t HandleMotion(Event_t *event)
Handle motion events in resizer (resize associated MDI window).
const TGGC * fBoxGC
virtual Bool_t HandleButton(Event_t *event)
Handle button events in resizer (grab button and resize).
TGMdiWinResizer(const TGWindow *p, const TGWindow *mdiwin, Int_t pos, const TGGC *boxGC, Int_t linew, Int_t mdioptions=kMdiDefaultResizeMode, Int_t w=1, Int_t h=1, UInt_t options=kOwnBackground)
TGMdiWinResizer constructor.
const TGWindow * fMdiWin
void MoveResizeIt()
Move (resize) parent MDI window.
void SetResizeMode(Int_t mode)
void SetMinSize(Int_t w=50, Int_t h=20)
void DrawBox(Int_t x, Int_t y, UInt_t width, UInt_t height)
Draw resize box (rectangle).
TGClient * fClient
Definition: TGObject.h:37
Handle_t GetId() const
Definition: TGObject.h:47
Handle_t fId
Definition: TGObject.h:36
virtual void AddEntry(TGHotString *s, Int_t id, void *ud=0, const TGPicture *p=0, TGMenuEntry *before=0)
Add a menu entry.
Definition: TGMenu.cxx:987
virtual void AddSeparator(TGMenuEntry *before=0)
Add a menu separator to the menu.
Definition: TGMenu.cxx:1057
virtual void DisableEntry(Int_t id)
Disable entry (disabled entries appear in a sunken relieve).
Definition: TGMenu.cxx:1714
virtual void EnableEntry(Int_t id)
Enable entry. By default entries are enabled.
Definition: TGMenu.cxx:1695
virtual void Associate(const TGWindow *w)
Definition: TGMenu.h:219
virtual Int_t EndMenu(void *&userData)
Close menu and return ID of selected menu item.
Definition: TGMenu.cxx:1279
virtual void PlaceMenu(Int_t x, Int_t y, Bool_t stick_mode, Bool_t grab_pointer)
Popup a popup menu.
Definition: TGMenu.cxx:1238
virtual void Associate(const TGWindow *w)
Definition: TGWidget.h:84
Int_t fWidgetFlags
Definition: TGWidget.h:59
Bool_t IsEnabled() const
Definition: TGWidget.h:81
virtual void SetWindowName(const char *name=0)
Set window name.
Definition: TGWindow.cxx:118
const TGWindow * fParent
Definition: TGWindow.h:37
virtual void DestroyWindow()
Definition: TGWindow.h:92
virtual Bool_t IsMapped()
Returns kTRUE if window is mapped on screen, kFALSE otherwise.
Definition: TGWindow.cxx:180
virtual void RaiseWindow()
Definition: TGWindow.h:94
UInt_t fEditDisabled
Definition: TGWindow.h:41
virtual const char * GetName() const
Returns name of object.
Definition: TNamed.h:47
int main(int argc, char **argv)
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
Int_t fXRoot
Definition: GuiTypes.h:178
UInt_t fWidth
Definition: GuiTypes.h:181
UInt_t fHeight
Definition: GuiTypes.h:181
Window_t fWindow
Definition: GuiTypes.h:175
Int_t fYRoot
Definition: GuiTypes.h:178
Int_t fX
Definition: GuiTypes.h:177
UInt_t fCode
Definition: GuiTypes.h:179
auto * m
Definition: textangle.C:8