include/wx/gtk/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        app.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling, Julian Smart
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __GTKAPPH__
  11 #define __GTKAPPH__
  12
  13 #ifdef __GNUG__
  14 #pragma interface
  15 #endif
  16
  17 #include "wx/frame.h"
  18 #include "wx/icon.h"
  19
  20 //-----------------------------------------------------------------------------
  21 // classes
  22 //-----------------------------------------------------------------------------
  23
  24 class wxApp;
  25 class wxLog;
  26
  27 //-----------------------------------------------------------------------------
  28 // wxApp
  29 //-----------------------------------------------------------------------------
  30
  31 class wxApp: public wxAppBase
  32 {
  33 DECLARE_DYNAMIC_CLASS(wxApp)
  34
  35 public:
  36     wxApp();
  37     ~wxApp();
  38
  39     /* override for altering the way wxGTK intializes the GUI
  40      * (palette/visual/colorcube). under wxMSW, OnInitGui() does nothing by
  41      * default. when overriding this method, the code in it is likely to be
  42      * platform dependent, otherwise use OnInit(). */
  43     virtual bool OnInitGui();
  44
  45     // override base class (pure) virtuals
  46     virtual int MainLoop();
  47     virtual void ExitMainLoop();
  48     virtual bool Initialized();
  49     virtual bool Pending();
  50     virtual void Dispatch();
  51
  52     virtual wxIcon GetStdIcon(int which) const;
  53
  54     // implementation only from now on
  55     void OnIdle( wxIdleEvent &event );
  56     bool SendIdleEvents();
  57     bool SendIdleEvents( wxWindow* win );
  58
  59     static bool Initialize();
  60     static bool InitialzeVisual();
  61     static void CleanUp();
  62
  63     bool ProcessIdle();
  64 #if wxUSE_THREADS
  65     void ProcessPendingEvents();
  66 #endif
  67     void DeletePendingObjects();
  68
  69     // This can be used to suppress the generation of Idle events.
  70     void SuppressIdleEvents(bool arg = TRUE) { m_suppressIdleEvents = arg; }
  71     bool GetSuppressIdleEvents() const { return m_suppressIdleEvents; }
  72
  73     bool            m_initialized;
  74
  75     gint            m_idleTag;
  76 #if wxUSE_THREADS
  77     gint            m_wakeUpTimerTag;
  78 #endif
  79     unsigned char  *m_colorCube;
  80
  81 private:
  82     /// Set to TRUE while we are in wxYield().
  83     bool m_suppressIdleEvents;
  84
  85     DECLARE_EVENT_TABLE()
  86 };
  87
  88 #endif // __GTKAPPH__