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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#ifdef __GNUG__
ee31c392 16 #pragma interface "app.h"
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17#endif
18
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19// ----------------------------------------------------------------------------
20// headers
21// ----------------------------------------------------------------------------
22
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23#include "wx/gdicmn.h"
24#include "wx/event.h"
25
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26// ----------------------------------------------------------------------------
27// forward declarations
28// ----------------------------------------------------------------------------
29
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30class WXDLLEXPORT wxFrame;
31class WXDLLEXPORT wxWindow;
72cdf4c9 32class WXDLLEXPORT wxApp;
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33class WXDLLEXPORT wxKeyEvent;
34class WXDLLEXPORT wxLog;
35
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36// ----------------------------------------------------------------------------
37// the wxApp class for Motif - see wxAppBase for more details
38// ----------------------------------------------------------------------------
9b6dbb09 39
ee31c392 40class WXDLLEXPORT wxApp : public wxAppBase
9b6dbb09 41{
ee31c392 42DECLARE_DYNAMIC_CLASS(wxApp)
9b6dbb09 43
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44public:
45 wxApp();
46 ~wxApp() {}
9b6dbb09 47
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48 // override base class (pure) virtuals
49 // -----------------------------------
9b6dbb09 50
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51 virtual int MainLoop();
52 virtual void ExitMainLoop();
53 virtual bool Initialized();
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54 virtual bool Pending();
55 virtual void Dispatch();
9b6dbb09 56
ee31c392 57 virtual bool OnInitGui();
9b6dbb09 58
ee31c392 59 virtual wxIcon GetStdIcon(int which) const;
9b6dbb09 60
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61 // implementation from now on
62 // --------------------------
9b6dbb09 63
ee31c392 64 void OnIdle(wxIdleEvent& event);
9b6dbb09 65
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66 // Send idle event to all top-level windows.
67 // Returns TRUE if more idle time is requested.
68 bool SendIdleEvents();
9b6dbb09 69
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70 // Send idle event to window and all subwindows
71 // Returns TRUE if more idle time is requested.
72 bool SendIdleEvents(wxWindow* win);
9b6dbb09 73
ee31c392 74 // Motif implementation.
8aa04e8b 75
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76 // Processes an X event.
77 virtual void ProcessXEvent(WXEvent* event);
8aa04e8b 78
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79 // Returns TRUE if an accelerator has been processed
80 virtual bool CheckForAccelerator(WXEvent* event);
8aa04e8b 81
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82 // Returns TRUE if a key down event has been processed
83 virtual bool CheckForKeyDown(WXEvent* event);
9b6dbb09 84
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85 // Returns TRUE if a key up event has been processed
86 virtual bool CheckForKeyUp(WXEvent* event);
87
9b6dbb09 88protected:
ee31c392 89 bool m_showOnInit;
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90
91public:
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92 // Implementation
93 static bool Initialize();
94 static void CleanUp();
9b6dbb09 95
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96 void DeletePendingObjects();
97 bool ProcessIdle();
9b6dbb09 98
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99 // Motif-specific
100 WXAppContext GetAppContext() const { return m_appContext; }
101 WXWidget GetTopLevelWidget() const { return m_topLevelWidget; }
72cdf4c9 102 WXColormap GetMainColormap(WXDisplay* display);
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103 WXDisplay* GetInitialDisplay() const { return m_initialDisplay; }
104 long GetMaxRequestSize() const { return m_maxRequestSize; }
9b6dbb09 105
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106 // This handler is called when a property change event occurs
107 virtual void HandlePropertyChange(WXEvent *event);
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108
109public:
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110 static long sm_lastMessageTime;
111 int m_nCmdShow;
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112
113protected:
72cdf4c9 114 bool m_keepGoing;
9b6dbb09 115
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116 // Motif-specific
117 WXAppContext m_appContext;
118 WXWidget m_topLevelWidget;
119 WXColormap m_mainColormap;
120 WXDisplay* m_initialDisplay;
121 long m_maxRequestSize;
9b6dbb09 122
ee31c392 123 DECLARE_EVENT_TABLE()
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124};
125
126int WXDLLEXPORT wxEntry( int argc, char *argv[] );
127
128#endif
129 // _WX_APP_H_
130