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         bool 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         : wxTimer(owner, id)
  84     {
  85         if (owner == NULL) SetOwner(this);
  86     }
  87
  88     DEC_PYCALLBACK__(Notify);
  89     PYPRIVATE;
  90     DECLARE_ABSTRACT_CLASS(wxPyTimer)
  91 };
  92
  93
  94 //---------------------------------------------------------------------------
  95
  96
  97 class wxPyProcess : public wxProcess {
  98 public:
  99     wxPyProcess(wxEvtHandler *parent = NULL, int id = -1)
 100         : wxProcess(parent, id)
 101         {}
 102
 103     DEC_PYCALLBACK_VOID_INTINT(OnTerminate);
 104
 105     PYPRIVATE;
 106 };
 107
 108
 109 //---------------------------------------------------------------------------
 110
 111 #ifndef __WXX11__
 112 class wxPyDropSource : public wxDropSource {
 113 public:
 114 #ifndef __WXGTK__
 115      wxPyDropSource(wxWindow *win = NULL,
 116                     const wxCursor &copy = wxNullCursor,
 117                     const wxCursor &move = wxNullCursor,
 118                     const wxCursor &none = wxNullCursor)
 119          : wxDropSource(win, copy, move, none) {}
 120 #else
 121     wxPyDropSource(wxWindow *win = NULL,
 122                    const wxIcon& copy = wxNullIcon,
 123                    const wxIcon& move = wxNullIcon,
 124                    const wxIcon& none = wxNullIcon)
 125         : wxDropSource(win, copy, move, none) {}
 126 #endif
 127     ~wxPyDropSource() { }
 128
 129     DEC_PYCALLBACK_BOOL_DR(GiveFeedback);
 130     PYPRIVATE;
 131 };
 132
 133
 134 class wxPyDropTarget : public wxDropTarget {
 135 public:
 136     wxPyDropTarget(wxDataObject *dataObject = NULL)
 137         : wxDropTarget(dataObject) {}
 138
 139     // called when mouse leaves the window: might be used to remove the
 140     // feedback which was given in OnEnter()
 141     DEC_PYCALLBACK__(OnLeave);
 142
 143     // called when the mouse enters the window (only once until OnLeave())
 144     DEC_PYCALLBACK_DR_2WXCDR(OnEnter);
 145
 146     // called when the mouse moves in the window - shouldn't take long to
 147     // execute or otherwise mouse movement would be too slow
 148     DEC_PYCALLBACK_DR_2WXCDR(OnDragOver);
 149
 150     // called after OnDrop() returns True: you will usually just call
 151     // GetData() from here and, probably, also refresh something to update the
 152     // new data and, finally, return the code indicating how did the operation
 153     // complete (returning default value in case of success and wxDragError on
 154     // failure is usually ok)
 155     DEC_PYCALLBACK_DR_2WXCDR_pure(OnData);
 156
 157     // this function is called when data is dropped at position (x, y) - if it
 158     // returns True, OnData() will be called immediately afterwards which will
 159     // allow to retrieve the data dropped.
 160     DEC_PYCALLBACK_BOOL_INTINT(OnDrop);
 161
 162     PYPRIVATE;
 163 };
 164
 165 #endif
 166
 167
 168 //---------------------------------------------------------------------------
 169
 170 class wxPyVScrolledWindow;
 171 class wxPyVListBox;
 172 class wxPyHtmlListBox;
 173 class wxPyPanel;
 174 class wxPyScrolledWindow;
 175 class wxPyPopupTransientWindow;
 176 class wxPyPreviewFrame;
 177 class wxPyWindow;
 178 class wxPyPreviewControlBar;
 179 class wxPyPrintPreview;
 180 class wxPyListCtrl;
 181 class wxPyControl;
 182 class wxPyPrintout;
 183 class wxGenericDragImage;
 184 class wxPyTaskBarIcon;
 185
 186
 187 #ifdef __WXMAC__
 188 class wxPopupWindow;
 189 class wxTaskBarIconEvent;
 190 class wxTaskBarIcon;
 191 class wxToggleButton;
 192 #endif
 193
 194 //---------------------------------------------------------------------------
 195
 196 //---------------------------------------------------------------------------
 197 //---------------------------------------------------------------------------
 198 #endif