include/wx/motif/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        app.h
   3 // Purpose:     wxApp class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_APP_H_
  13 #define _WX_APP_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "app.h"
  17 #endif
  18
  19 // ----------------------------------------------------------------------------
  20 // headers
  21 // ----------------------------------------------------------------------------
  22
  23 #include "wx/event.h"
  24 #include "wx/hashmap.h"
  25
  26 // ----------------------------------------------------------------------------
  27 // forward declarations
  28 // ----------------------------------------------------------------------------
  29
  30 class WXDLLEXPORT wxFrame;
  31 class WXDLLEXPORT wxWindow;
  32 class WXDLLEXPORT wxApp;
  33 class WXDLLEXPORT wxKeyEvent;
  34 class WXDLLEXPORT wxLog;
  35 class WXDLLEXPORT wxEventLoop;
  36 class WXDLLEXPORT wxXVisualInfo;
  37 class WXDLLEXPORT wxPerDisplayData;
  38
  39 // ----------------------------------------------------------------------------
  40 // the wxApp class for Motif - see wxAppBase for more details
  41 // ----------------------------------------------------------------------------
  42
  43 WX_DECLARE_VOIDPTR_HASH_MAP( wxPerDisplayData*, wxPerDisplayDataMap );
  44
  45 class WXDLLEXPORT wxApp : public wxAppBase
  46 {
  47     DECLARE_DYNAMIC_CLASS(wxApp)
  48
  49 public:
  50     wxApp();
  51     virtual ~wxApp();
  52
  53     // override base class (pure) virtuals
  54     // -----------------------------------
  55
  56     virtual int MainLoop();
  57
  58     virtual void Exit();
  59
  60     virtual bool Yield(bool onlyIfNeeded = FALSE);
  61     virtual void WakeUpIdle(); // implemented in motif/evtloop.cpp
  62
  63     virtual bool OnInitGui();
  64
  65     // implementation from now on
  66     // --------------------------
  67
  68 protected:
  69     bool                  m_showOnInit;
  70
  71 public:
  72     // Implementation
  73     virtual bool Initialize(int& argc, wxChar **argv);
  74     virtual void CleanUp();
  75
  76     // Motif-specific
  77     WXAppContext   GetAppContext() const { return m_appContext; }
  78     WXWidget       GetTopLevelWidget();
  79     WXWidget       GetTopLevelRealizedWidget();
  80     WXColormap     GetMainColormap(WXDisplay* display);
  81     WXDisplay*     GetInitialDisplay() const { return m_initialDisplay; }
  82
  83     void           SetTopLevelWidget(WXDisplay* display, WXWidget widget);
  84     void           SetTopLevelRealizedWidget(WXDisplay* display,
  85                                              WXWidget widget);
  86
  87     // This handler is called when a property change event occurs
  88     virtual void   HandlePropertyChange(WXEvent *event);
  89
  90     wxXVisualInfo* GetVisualInfo(WXDisplay* display);
  91
  92 private:
  93     // Motif-specific
  94     WXAppContext          m_appContext;
  95     WXColormap            m_mainColormap;
  96     WXDisplay*            m_initialDisplay;
  97     wxPerDisplayDataMap*  m_perDisplayData;
  98
  99     DECLARE_EVENT_TABLE()
 100 };
 101
 102 #endif
 103 // _WX_APP_H_
 104