src/palmos/taskbar.cpp

   1 /////////////////////////////////////////////////////////////////////////
   2 // File:        taskbar.cpp
   3 // Purpose:     Implements wxTaskBarIcon class for manipulating icons on
   4 //              the task bar.
   5 // Author:      Julian Smart
   6 // Modified by: Vaclav Slavik
   7 // Created:     24/3/98
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c)
  10 // Licence:     wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////
  12
  13 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  14 #pragma implementation "taskbar.h"
  15 #endif
  16
  17 // For compilers that support precompilation, includes "wx.h".
  18 #include "wx/wxprec.h"
  19
  20 #ifdef __BORLANDC__
  21 #pragma hdrstop
  22 #endif
  23
  24 #ifndef WX_PRECOMP
  25 #include "wx/defs.h"
  26 #include "wx/window.h"
  27 #include "wx/frame.h"
  28 #include "wx/utils.h"
  29 #include "wx/menu.h"
  30 #endif
  31
  32 #if defined(__WIN95__)
  33
  34 #include <string.h>
  35 #include "wx/taskbar.h"
  36
  37 #if WXWIN_COMPATIBILITY_2_4
  38 BEGIN_EVENT_TABLE(wxTaskBarIcon, wxTaskBarIconBase)
  39     EVT_TASKBAR_MOVE         (wxTaskBarIcon::_OnMouseMove)
  40     EVT_TASKBAR_LEFT_DOWN    (wxTaskBarIcon::_OnLButtonDown)
  41     EVT_TASKBAR_LEFT_UP      (wxTaskBarIcon::_OnLButtonUp)
  42     EVT_TASKBAR_RIGHT_DOWN   (wxTaskBarIcon::_OnRButtonDown)
  43     EVT_TASKBAR_RIGHT_UP     (wxTaskBarIcon::_OnRButtonUp)
  44     EVT_TASKBAR_LEFT_DCLICK  (wxTaskBarIcon::_OnLButtonDClick)
  45     EVT_TASKBAR_RIGHT_DCLICK (wxTaskBarIcon::_OnRButtonDClick)
  46 END_EVENT_TABLE()
  47 #endif
  48
  49
  50 IMPLEMENT_DYNAMIC_CLASS(wxTaskBarIcon, wxEvtHandler)
  51
  52 // ============================================================================
  53 // implementation
  54 // ============================================================================
  55
  56 // ----------------------------------------------------------------------------
  57 // wxTaskBarIconWindow: helper window
  58 // ----------------------------------------------------------------------------
  59
  60 // NB: this class serves two purposes:
  61 //     1. win32 needs a HWND associated with taskbar icon, this provides it
  62 //     2. we need wxTopLevelWindow so that the app doesn't exit when
  63 //        last frame is closed but there still is a taskbar icon
  64 class wxTaskBarIconWindow : public wxFrame
  65 {
  66 public:
  67     wxTaskBarIconWindow(wxTaskBarIcon *icon)
  68         : wxFrame(NULL, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0),
  69           m_icon(icon)
  70     {
  71     }
  72
  73     WXLRESULT MSWWindowProc(WXUINT msg,
  74                             WXWPARAM wParam, WXLPARAM lParam)
  75     {
  76         return 0;
  77     }
  78
  79 private:
  80     wxTaskBarIcon *m_icon;
  81 };
  82
  83 // ----------------------------------------------------------------------------
  84 // wxTaskBarIcon
  85 // ----------------------------------------------------------------------------
  86
  87 wxTaskBarIcon::wxTaskBarIcon()
  88 {
  89 }
  90
  91 wxTaskBarIcon::~wxTaskBarIcon()
  92 {
  93 }
  94
  95 // Operations
  96 bool wxTaskBarIcon::SetIcon(const wxIcon& icon, const wxString& tooltip)
  97 {
  98     return false;
  99 }
 100
 101 bool wxTaskBarIcon::RemoveIcon()
 102 {
 103         return false;
 104 }
 105
 106 bool wxTaskBarIcon::PopupMenu(wxMenu *menu)
 107 {
 108         return false;
 109 }
 110
 111 #if WXWIN_COMPATIBILITY_2_4
 112 // Overridables
 113 void wxTaskBarIcon::OnMouseMove(wxEvent& e)         { e.Skip(); }
 114 void wxTaskBarIcon::OnLButtonDown(wxEvent& e)       { e.Skip(); }
 115 void wxTaskBarIcon::OnLButtonUp(wxEvent& e)         { e.Skip(); }
 116 void wxTaskBarIcon::OnRButtonDown(wxEvent& e)       { e.Skip(); }
 117 void wxTaskBarIcon::OnRButtonUp(wxEvent& e)         { e.Skip(); }
 118 void wxTaskBarIcon::OnLButtonDClick(wxEvent& e)     { e.Skip(); }
 119 void wxTaskBarIcon::OnRButtonDClick(wxEvent& e)     { e.Skip(); }
 120
 121 void wxTaskBarIcon::_OnMouseMove(wxTaskBarIconEvent& e)
 122     { OnMouseMove(e);     }
 123 void wxTaskBarIcon::_OnLButtonDown(wxTaskBarIconEvent& e)
 124     { OnLButtonDown(e);   }
 125 void wxTaskBarIcon::_OnLButtonUp(wxTaskBarIconEvent& e)
 126     { OnLButtonUp(e);     }
 127 void wxTaskBarIcon::_OnRButtonDown(wxTaskBarIconEvent& e)
 128     { OnRButtonDown(e);   }
 129 void wxTaskBarIcon::_OnRButtonUp(wxTaskBarIconEvent& e)
 130     { OnRButtonUp(e);     }
 131 void wxTaskBarIcon::_OnLButtonDClick(wxTaskBarIconEvent& e)
 132     { OnLButtonDClick(e); }
 133 void wxTaskBarIcon::_OnRButtonDClick(wxTaskBarIconEvent& e)
 134     { OnRButtonDClick(e); }
 135 #endif
 136
 137 void wxTaskBarIcon::RegisterWindowMessages()
 138 {
 139 }
 140
 141 // ----------------------------------------------------------------------------
 142 // wxTaskBarIcon window proc
 143 // ----------------------------------------------------------------------------
 144
 145 long wxTaskBarIcon::WindowProc(unsigned int msg,
 146                                unsigned int WXUNUSED(wParam),
 147                                long lParam)
 148 {
 149     return 0;
 150 }
 151
 152 #endif // __WIN95__
 153