Open Inventor Release 2024.2.1
 
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SoQtInputFocus.h
1/*=======================================================================
2 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
3 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
4 *** ***
5 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
6 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
7 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
8 *** ***
9 *** RESTRICTED RIGHTS LEGEND ***
10 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
11 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
12 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
13 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
14 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
15 *** ***
16 *** COPYRIGHT (C) 1996-2014 BY FEI S.A.S, ***
17 *** BORDEAUX, FRANCE ***
18 *** ALL RIGHTS RESERVED ***
19**=======================================================================*/
20/*=======================================================================
21** Author : David Mott (MMM yyyy)
22** Modified by : Gavin Bell (MMM yyyy)
23**=======================================================================*/
24
25
26#ifndef _SO_QT_FOCUS_
27#define _SO_QT_FOCUS_
28
29#include <Inventor/Qt/OivQtCompat.h>
30#include <Inventor/Qt/devices/SoQtDevice.h>
31
32#define SO_QT_ALL_FOCUS_EVENTS \
33 (EnterWindowMask | LeaveWindowMask)
34
35
36{
37
38 Q_OBJECT
39
40 public:
52 SoQtInputFocus(EventMask mask = SO_QT_ALL_FOCUS_EVENTS);
56 ~SoQtInputFocus() {}
57
58 // these functions will enable/disable this device for the passed widget.
59 // the callback function f will be invoked when events occur in w.
60 // data is the clientData which will be passed.
61 virtual void enable(QWidget *w, XtEventHandler f, XtPointer data , void* unused=NULL);
62 virtual void disable(QWidget *w, XtEventHandler f, XtPointer data);
63 //
64 // this converts an X event into an SoEvent,
65 // returning NULL if the event is not from this device.
66 //
67 virtual const SoEvent * translateEvent(QEvent *event);
68
69 private:
70 EventMask eventMask;
71
72};
73
74#endif /* _SO_QT_FOCUS_ */
75
76
Base class for all events.
Definition SoEvent.h:116
void * XtPointer
Definition SoQtDef.h:122