include/wx/gtk/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/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 #include "wx/frame.h"
  14 #include "wx/icon.h"
  15 #include "wx/strconv.h"
  16
  17 //-----------------------------------------------------------------------------
  18 // classes
  19 //-----------------------------------------------------------------------------
  20
  21 class WXDLLIMPEXP_CORE wxApp;
  22 class WXDLLIMPEXP_BASE wxLog;
  23
  24 //-----------------------------------------------------------------------------
  25 // wxApp
  26 //-----------------------------------------------------------------------------
  27
  28 class WXDLLIMPEXP_CORE wxApp: public wxAppBase
  29 {
  30 public:
  31     wxApp();
  32     virtual ~wxApp();
  33
  34     /* override for altering the way wxGTK intializes the GUI
  35      * (palette/visual/colorcube). under wxMSW, OnInitGui() does nothing by
  36      * default. when overriding this method, the code in it is likely to be
  37      * platform dependent, otherwise use OnInit(). */
  38     virtual bool OnInitGui();
  39
  40     // override base class (pure) virtuals
  41     virtual bool Yield(bool onlyIfNeeded = FALSE);
  42     virtual void WakeUpIdle();
  43
  44     virtual bool Initialize(int& argc, wxChar **argv);
  45     virtual void CleanUp();
  46
  47     static bool InitialzeVisual();
  48
  49 #ifdef __WXDEBUG__
  50     virtual void OnAssert(const wxChar *file, int line, const wxChar *cond, const wxChar *msg);
  51
  52     bool IsInAssert() const { return m_isInAssert; }
  53 #endif // __WXDEBUG__
  54
  55     gint            m_idleTag;
  56     void RemoveIdleTag();
  57
  58     // Used by the the wxGLApp and wxGLCanvas class for GL-based X visual
  59     // selection.
  60     void           *m_glVisualInfo; // this is actually an XVisualInfo*
  61     void           *m_glFBCInfo; // this is actually an GLXFBConfig*
  62     // This returns the current visual: either that used by wxRootWindow
  63     // or the XVisualInfo* for SGI.
  64     GdkVisual      *GetGdkVisual();
  65
  66 private:
  67     // true if we're inside an assert modal dialog
  68 #ifdef __WXDEBUG__
  69     bool m_isInAssert;
  70 #endif // __WXDEBUG__
  71
  72     DECLARE_DYNAMIC_CLASS(wxApp)
  73     DECLARE_EVENT_TABLE()
  74 };
  75
  76 #endif // __GTKAPPH__