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[wxWidgets.git] / include / wx / palmos / apptbase.h
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/palmos/apptbase.h
3 // Purpose: declaration of wxAppTraits for Palm OS
4 // Author: William Osborne - minimal working wxPalmOS port
5 // Modified by:
6 // Created: 10/13/04
7 // RCS-ID: $Id$
8 // Copyright: (c) William Osborne
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_PALMOS_APPTBASE_H_
13 #define _WX_PALMOS_APPTBASE_H_
14
15 // ----------------------------------------------------------------------------
16 // wxAppTraits
17 // ----------------------------------------------------------------------------
18
19 class WXDLLIMPEXP_BASE wxAppTraits : public wxAppTraitsBase
20 {
21 public:
22 // wxExecute() support methods
23 // ---------------------------
24
25 // called before starting to wait for the child termination, may return
26 // some opaque data which will be passed later to AfterChildWaitLoop()
27 virtual void *BeforeChildWaitLoop() = 0;
28
29 // process pending Windows messages, even in console app
30 virtual void AlwaysYield() = 0;
31
32 // called after starting to wait for the child termination, the parameter
33 // is the return value of BeforeChildWaitLoop()
34 virtual void AfterChildWaitLoop(void *data) = 0;
35
36
37 // wxThread helpers
38 // ----------------
39
40 // process a message while waiting for a(nother) thread, should return
41 // false if and only if we have to exit the application
42 virtual bool DoMessageFromThreadWait() = 0;
43 };
44
45 #endif // _WX_PALMOS_APPTBASE_H_
46