wxPython/include/wx/wxPython/pyclasses.h

   1 ////////////////////////////////////////////////////////////////////////////
   2 // Name:        pyclasses.h
   3 // Purpose:     wxPython python-aware classes for redirecting virtual method
   4 //              calls for classes located in the core but that need to be
   5 //              visible to multiple modules
   6 //
   7 // Author:      Robin Dunn
   8 //
   9 // Created:     11-Oct-2003
  10 // RCS-ID:      $Id$
  11 // Copyright:   (c) 2003 by Total Control Software
  12 // Licence:     wxWindows license
  13 /////////////////////////////////////////////////////////////////////////////
  14
  15 #ifndef __pyclasses_h__
  16 #define __pyclasses_h__
  17
  18
  19
  20 //---------------------------------------------------------------------------
  21
  22 class wxPySizer : public wxSizer {
  23     DECLARE_DYNAMIC_CLASS(wxPySizer)
  24 public:
  25     wxPySizer() : wxSizer() {};
  26
  27     DEC_PYCALLBACK___pure(RecalcSizes);
  28     DEC_PYCALLBACK_wxSize__pure(CalcMin);
  29     PYPRIVATE;
  30 };
  31
  32
  33 //---------------------------------------------------------------------------
  34
  35 class wxPyValidator : public wxValidator {
  36     DECLARE_DYNAMIC_CLASS(wxPyValidator)
  37 public:
  38     wxPyValidator() {
  39     }
  40
  41     ~wxPyValidator() {
  42     }
  43
  44     wxObject* Clone() const {
  45         wxPyValidator* ptr = NULL;
  46         wxPyValidator* self = (wxPyValidator*)this;
  47
  48         wxPyBlock_t blocked = wxPyBeginBlockThreads();
  49         if (wxPyCBH_findCallback(self->m_myInst, "Clone")) {
  50             PyObject* ro;
  51             ro = wxPyCBH_callCallbackObj(self->m_myInst, Py_BuildValue("()"));
  52             if (ro) {
  53                 wxPyConvertSwigPtr(ro, (void **)&ptr, wxT("wxPyValidator"));
  54                 Py_DECREF(ro);
  55             }
  56         }
  57         wxPyEndBlockThreads(blocked);
  58
  59         // This is very dangerous!!! But is the only way I could find
  60         // to squash a memory leak.  Currently it is okay, but if the
  61         // validator architecture in wxWindows ever changes, problems
  62         // could arise.
  63         delete self;
  64         return ptr;
  65     }
  66
  67
  68     DEC_PYCALLBACK_BOOL_WXWIN(Validate);
  69     DEC_PYCALLBACK_BOOL_(TransferToWindow);
  70     DEC_PYCALLBACK_BOOL_(TransferFromWindow);
  71
  72     PYPRIVATE;
  73 };
  74
  75
  76 //---------------------------------------------------------------------------
  77
  78
  79 class wxPyTimer : public wxTimer
  80 {
  81 public:
  82     wxPyTimer(wxEvtHandler *owner=NULL, int id = -1);
  83
  84     DEC_PYCALLBACK__(Notify);
  85     PYPRIVATE;
  86     DECLARE_ABSTRACT_CLASS(wxPyTimer)
  87 };
  88
  89
  90 //---------------------------------------------------------------------------
  91
  92
  93 class wxPyProcess : public wxProcess {
  94 public:
  95     wxPyProcess(wxEvtHandler *parent = NULL, int id = -1)
  96         : wxProcess(parent, id)
  97         {}
  98
  99     DEC_PYCALLBACK_VOID_INTINT(OnTerminate);
 100
 101     PYPRIVATE;
 102 };
 103
 104
 105 //---------------------------------------------------------------------------
 106
 107 #ifndef __WXX11__
 108 class wxPyDropSource : public wxDropSource {
 109 public:
 110 #ifndef __WXGTK__
 111      wxPyDropSource(wxWindow *win = NULL,
 112                     const wxCursor &copy = wxNullCursor,
 113                     const wxCursor &move = wxNullCursor,
 114                     const wxCursor &none = wxNullCursor)
 115          : wxDropSource(win, copy, move, none) {}
 116 #else
 117     wxPyDropSource(wxWindow *win = NULL,
 118                    const wxIcon& copy = wxNullIcon,
 119                    const wxIcon& move = wxNullIcon,
 120                    const wxIcon& none = wxNullIcon)
 121         : wxDropSource(win, copy, move, none) {}
 122 #endif
 123     ~wxPyDropSource() { }
 124
 125     DEC_PYCALLBACK_BOOL_DR(GiveFeedback);
 126     PYPRIVATE;
 127 };
 128
 129
 130 class wxPyDropTarget : public wxDropTarget {
 131 public:
 132     wxPyDropTarget(wxDataObject *dataObject = NULL)
 133         : wxDropTarget(dataObject) {}
 134
 135     // called when mouse leaves the window: might be used to remove the
 136     // feedback which was given in OnEnter()
 137     DEC_PYCALLBACK__(OnLeave);
 138
 139     // called when the mouse enters the window (only once until OnLeave())
 140     DEC_PYCALLBACK_DR_2WXCDR(OnEnter);
 141
 142     // called when the mouse moves in the window - shouldn't take long to
 143     // execute or otherwise mouse movement would be too slow
 144     DEC_PYCALLBACK_DR_2WXCDR(OnDragOver);
 145
 146     // called after OnDrop() returns True: you will usually just call
 147     // GetData() from here and, probably, also refresh something to update the
 148     // new data and, finally, return the code indicating how did the operation
 149     // complete (returning default value in case of success and wxDragError on
 150     // failure is usually ok)
 151     DEC_PYCALLBACK_DR_2WXCDR_pure(OnData);
 152
 153     // this function is called when data is dropped at position (x, y) - if it
 154     // returns True, OnData() will be called immediately afterwards which will
 155     // allow to retrieve the data dropped.
 156     DEC_PYCALLBACK_BOOL_INTINT(OnDrop);
 157
 158     PYPRIVATE;
 159 };
 160
 161 #endif
 162
 163
 164 //---------------------------------------------------------------------------
 165
 166 class wxPyVScrolledWindow;
 167 class wxPyVListBox;
 168 class wxPyHtmlListBox;
 169 class wxPyPanel;
 170 class wxPyScrolledWindow;
 171 class wxPyPopupTransientWindow;
 172 class wxPyPreviewFrame;
 173 class wxPyWindow;
 174 class wxPyPreviewControlBar;
 175 class wxPyPrintPreview;
 176 class wxPyListCtrl;
 177 class wxPyControl;
 178 class wxPyPrintout;
 179 class wxGenericDragImage;
 180 class wxPyTaskBarIcon;
 181
 182
 183 #ifdef __WXMAC__
 184 class wxPopupWindow;
 185 class wxTaskBarIconEvent;
 186 class wxTaskBarIcon;
 187 class wxToggleButton;
 188 #endif
 189
 190 //---------------------------------------------------------------------------
 191
 192 //---------------------------------------------------------------------------
 193 //---------------------------------------------------------------------------
 194 #endif