wxPython/src/_menu.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        _menu.i
   3 // Purpose:     SWIG interface defs for wxMenuBar, wxMenu and wxMenuItem
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     24-June-1997
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 2003 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 // Not a %module
  14
  15
  16 //---------------------------------------------------------------------------
  17 %newgroup
  18
  19
  20 MustHaveApp(wxMenu);
  21
  22 class wxMenu : public wxEvtHandler
  23 {
  24 public:
  25     %pythonAppend wxMenu         "self._setOORInfo(self)"
  26     %typemap(out) wxMenu*;    // turn off this typemap
  27
  28     wxMenu(const wxString& title = wxPyEmptyString, long style = 0);
  29
  30     // Turn it back on again
  31     %typemap(out) wxMenu* { $result = wxPyMake_wxObject($1, $owner); }
  32
  33
  34     // append any kind of item (normal/check/radio/separator)
  35     wxMenuItem* Append(int id,
  36                        const wxString& text,
  37                        const wxString& help = wxPyEmptyString,
  38                        wxItemKind kind = wxITEM_NORMAL);
  39
  40     // append a separator to the menu
  41     wxMenuItem* AppendSeparator();
  42
  43     // append a check item
  44     wxMenuItem* AppendCheckItem(int id,
  45                                 const wxString& text,
  46                                 const wxString& help = wxPyEmptyString);
  47
  48     // append a radio item
  49     wxMenuItem* AppendRadioItem(int id,
  50                                 const wxString& text,
  51                                 const wxString& help = wxPyEmptyString);
  52     // append a submenu
  53     %Rename(AppendMenu, wxMenuItem*, Append(int id,
  54                                            const wxString& text,
  55                                            wxMenu *submenu,
  56                                            const wxString& help = wxPyEmptyString));
  57
  58     // the most generic form of Append() - append anything
  59     %Rename(AppendItem, wxMenuItem*, Append(wxMenuItem *item));
  60
  61     // insert a break in the menu (only works when appending the items, not
  62     // inserting them)
  63     virtual void Break();
  64
  65     // insert an item before given position
  66     %Rename(InsertItem, wxMenuItem*, Insert(size_t pos, wxMenuItem *item));
  67
  68     // insert an item before given position
  69     wxMenuItem* Insert(size_t pos,
  70                        int id,
  71                        const wxString& text,
  72                        const wxString& help = wxPyEmptyString,
  73                        wxItemKind kind = wxITEM_NORMAL);
  74
  75     // insert a separator
  76     wxMenuItem* InsertSeparator(size_t pos);
  77
  78     // insert a check item
  79     wxMenuItem* InsertCheckItem(size_t pos,
  80                                 int id,
  81                                 const wxString& text,
  82                                 const wxString& help = wxPyEmptyString);
  83
  84     // insert a radio item
  85     wxMenuItem* InsertRadioItem(size_t pos,
  86                                 int id,
  87                                 const wxString& text,
  88                                 const wxString& help = wxPyEmptyString);
  89
  90     // insert a submenu
  91     %Rename(InsertMenu, wxMenuItem*, Insert(size_t pos,
  92                                          int id,
  93                                          const wxString& text,
  94                                          wxMenu *submenu,
  95                                          const wxString& help = wxPyEmptyString));
  96
  97     // prepend an item to the menu
  98     %Rename(PrependItem,  wxMenuItem*, Prepend(wxMenuItem *item));
  99
 100     // prepend any item to the menu
 101     wxMenuItem* Prepend(int id,
 102                         const wxString& text,
 103                         const wxString& help = wxPyEmptyString,
 104                         wxItemKind kind = wxITEM_NORMAL);
 105
 106     // prepend a separator
 107     wxMenuItem*  PrependSeparator();
 108
 109     // prepend a check item
 110     wxMenuItem* PrependCheckItem(int id,
 111                                  const wxString& text,
 112                                  const wxString& help = wxPyEmptyString);
 113
 114     // prepend a radio item
 115     wxMenuItem*  PrependRadioItem(int id,
 116                                   const wxString& text,
 117                                   const wxString& help = wxPyEmptyString);
 118
 119     // prepend a submenu
 120     %Rename(PrependMenu,  wxMenuItem*, Prepend(int id,
 121                                            const wxString& text,
 122                                            wxMenu *submenu,
 123                                            const wxString& help = wxPyEmptyString));
 124
 125     // detach an item from the menu, but don't delete it so that it can be
 126     // added back later (but if it's not, the caller is responsible for
 127     // deleting it!)
 128     wxMenuItem *Remove(int id);
 129     %Rename(RemoveItem,  wxMenuItem*, Remove(wxMenuItem *item));
 130
 131     // delete an item from the menu (submenus are not destroyed by this
 132     // function, see Destroy)
 133     bool Delete(int id);
 134     %Rename(DeleteItem,  bool, Delete(wxMenuItem *item));
 135
 136     // delete the item from menu and destroy it (if it's a submenu)
 137     %extend { void Destroy() { delete self; } }
 138     %Rename(DestroyId,  bool, Destroy(int id));
 139     %Rename(DestroyItem,  bool, Destroy(wxMenuItem *item));
 140
 141
 142     // get the items
 143     size_t GetMenuItemCount() const;
 144     %extend {
 145         PyObject* GetMenuItems() {
 146             wxMenuItemList& list = self->GetMenuItems();
 147             return wxPy_ConvertList(&list);
 148         }
 149     }
 150
 151     // search
 152     int FindItem(const wxString& item) const;
 153     %Rename(FindItemById, wxMenuItem*, FindItem(int id /*, wxMenu **menu = NULL*/) const);
 154
 155     // find by position
 156     wxMenuItem* FindItemByPosition(size_t position) const;
 157
 158     // get/set items attributes
 159     void Enable(int id, bool enable);
 160     bool IsEnabled(int id) const;
 161
 162     void Check(int id, bool check);
 163     bool IsChecked(int id) const;
 164
 165     void SetLabel(int id, const wxString& label);
 166     wxString GetLabel(int id) const;
 167
 168     virtual void SetHelpString(int id, const wxString& helpString);
 169     virtual wxString GetHelpString(int id) const;
 170
 171
 172     // the title
 173     virtual void SetTitle(const wxString& title);
 174     const wxString GetTitle() const;
 175
 176     // event handler
 177     void SetEventHandler(wxEvtHandler *handler);
 178     wxEvtHandler *GetEventHandler() const;
 179
 180     // invoking window
 181     void SetInvokingWindow(wxWindow *win);
 182     wxWindow *GetInvokingWindow() const;
 183
 184     // style
 185     long GetStyle() const { return m_style; }
 186
 187
 188     // Updates the UI for a menu and all submenus recursively. source is the
 189     // object that has the update event handlers defined for it. If NULL, the
 190     // menu or associated window will be used.
 191     void UpdateUI(wxEvtHandler* source = NULL);
 192
 193     // get the menu bar this menu is attached to (may be NULL, always NULL for
 194     // popup menus)
 195     wxMenuBar *GetMenuBar() const;
 196
 197 // TODO:  Should these be exposed?
 198     // called when the menu is attached/detached to/from a menu bar
 199     virtual void Attach(wxMenuBarBase *menubar);
 200     virtual void Detach();
 201
 202     // is the menu attached to a menu bar (or is it a popup one)?
 203     bool IsAttached() const;
 204
 205     // set/get the parent of this menu
 206     void SetParent(wxMenu *parent);
 207     wxMenu *GetParent() const;
 208 };
 209
 210 //---------------------------------------------------------------------------
 211 %newgroup
 212
 213 MustHaveApp(wxMenuBar);
 214
 215 class wxMenuBar : public wxWindow
 216 {
 217 public:
 218     %pythonAppend wxMenuBar         "self._setOORInfo(self)"
 219     %typemap(out) wxMenuBar*;    // turn off this typemap
 220
 221     wxMenuBar(long style = 0);
 222
 223     // Turn it back on again
 224     %typemap(out) wxMenuBar* { $result = wxPyMake_wxObject($1, $owner); }
 225
 226     // append a menu to the end of menubar, return True if ok
 227     virtual bool Append(wxMenu *menu, const wxString& title);
 228
 229     // insert a menu before the given position into the menubar, return True
 230     // if inserted ok
 231     virtual bool Insert(size_t pos, wxMenu *menu, const wxString& title);
 232
 233
 234     // get the number of menus in the menu bar
 235     size_t GetMenuCount() const;
 236
 237     // get the menu at given position
 238     wxMenu *GetMenu(size_t pos) const;
 239
 240     // replace the menu at given position with another one, returns the
 241     // previous menu (which should be deleted by the caller)
 242     virtual wxMenu *Replace(size_t pos, wxMenu *menu, const wxString& title);
 243
 244     // delete the menu at given position from the menu bar, return the pointer
 245     // to the menu (which should be  deleted by the caller)
 246     virtual wxMenu *Remove(size_t pos);
 247
 248     // enable or disable a submenu
 249     virtual void EnableTop(size_t pos, bool enable);
 250
 251     // is the menu enabled?
 252     virtual bool IsEnabledTop(size_t WXUNUSED(pos)) const { return true; }
 253
 254     // get or change the label of the menu at given position
 255     virtual void SetLabelTop(size_t pos, const wxString& label);
 256     virtual wxString GetLabelTop(size_t pos) const;
 257
 258
 259     // by menu and item names, returns wxNOT_FOUND if not found or id of the
 260     // found item
 261     virtual int FindMenuItem(const wxString& menu, const wxString& item) const;
 262
 263     // find item by id (in any menu), returns NULL if not found
 264     //
 265     // if menu is !NULL, it will be filled with wxMenu this item belongs to
 266     %Rename(FindItemById, virtual wxMenuItem*, FindItem(int id /*, wxMenu **menu = NULL*/) const);
 267
 268     // find menu by its caption, return wxNOT_FOUND on failure
 269     int FindMenu(const wxString& title) const;
 270
 271
 272     // all these functions just use FindItem() and then call an appropriate
 273     // method on it
 274     //
 275     // NB: under MSW, these methods can only be used after the menubar had
 276     //     been attached to the frame
 277
 278     void Enable(int id, bool enable);
 279     void Check(int id, bool check);
 280     bool IsChecked(int id) const;
 281     bool IsEnabled(int id) const;
 282     // TODO: bool IsEnabled() const;
 283
 284     void SetLabel(int id, const wxString &label);
 285     wxString GetLabel(int id) const;
 286
 287     void SetHelpString(int id, const wxString& helpString);
 288     wxString GetHelpString(int id) const;
 289
 290
 291     // get the frame we are attached to (may return NULL)
 292     wxFrame *GetFrame() const;
 293
 294     // returns True if we're attached to a frame
 295     bool IsAttached() const;
 296
 297     // associate the menubar with the frame
 298     virtual void Attach(wxFrame *frame);
 299
 300     // called before deleting the menubar normally
 301     virtual void Detach();
 302 };
 303
 304 //---------------------------------------------------------------------------
 305 %newgroup
 306
 307 class wxMenuItem : public wxObject {
 308 public:
 309     wxMenuItem(wxMenu* parentMenu=NULL, int id=wxID_ANY,
 310                const wxString& text = wxPyEmptyString,
 311                const wxString& help = wxPyEmptyString,
 312                wxItemKind kind = wxITEM_NORMAL,
 313                wxMenu* subMenu = NULL);
 314
 315     // the menu we're in
 316     wxMenu *GetMenu() const;
 317     void SetMenu(wxMenu* menu);
 318
 319     // get/set id
 320     void SetId(int id);
 321     int  GetId() const;
 322     bool IsSeparator() const;
 323
 324     // the item's text (or name)
 325     //
 326     // NB: the item's text includes the accelerators and mnemonics info (if
 327     //     any), i.e. it may contain '&' or '_' or "\t..." and thus is
 328     //     different from the item's label which only contains the text shown
 329     //     in the menu
 330     virtual void SetText(const wxString& str);
 331     wxString GetLabel() const;
 332     const wxString& GetText() const;
 333
 334     // get the label from text
 335     static wxString GetLabelFromText(const wxString& text);
 336
 337     // what kind of menu item we are
 338     wxItemKind GetKind() const;
 339     void SetKind(wxItemKind kind);
 340
 341     virtual void SetCheckable(bool checkable);
 342     bool IsCheckable() const;
 343
 344     bool IsSubMenu() const;
 345     void SetSubMenu(wxMenu *menu);
 346     wxMenu *GetSubMenu() const;
 347
 348     // state
 349     virtual void Enable(bool enable = true);
 350     virtual bool IsEnabled() const;
 351
 352     virtual void Check(bool check = true);
 353     virtual bool IsChecked() const;
 354     void Toggle();
 355
 356     // help string (displayed in the status bar by default)
 357     void SetHelp(const wxString& str);
 358     const wxString& GetHelp() const;
 359
 360     // get our accelerator or NULL (caller must delete the pointer)
 361     virtual wxAcceleratorEntry *GetAccel() const;
 362
 363     // set the accel for this item - this may also be done indirectly with
 364     // SetText()
 365     virtual void SetAccel(wxAcceleratorEntry *accel);
 366
 367
 368     // wxOwnerDrawn methods
 369 #ifdef __WXMSW__
 370     void SetFont(const wxFont& font);
 371     wxFont GetFont();
 372     void SetTextColour(const wxColour& colText);
 373     wxColour GetTextColour();
 374     void SetBackgroundColour(const wxColour& colBack);
 375     wxColour GetBackgroundColour();
 376     void SetBitmaps(const wxBitmap& bmpChecked,
 377                     const wxBitmap& bmpUnchecked = wxNullBitmap);
 378
 379     void SetDisabledBitmap( const wxBitmap& bmpDisabled );
 380     const wxBitmap& GetDisabledBitmap() const;
 381
 382     void SetMarginWidth(int nWidth);
 383     int GetMarginWidth();
 384     static int GetDefaultMarginWidth();
 385     bool IsOwnerDrawn();
 386
 387     // switch on/off owner-drawing the item
 388     void SetOwnerDrawn(bool ownerDrawn = true);
 389     void ResetOwnerDrawn();
 390 #else
 391     %extend {
 392         void SetFont(const wxFont& font) {}
 393         wxFont GetFont() { return wxNullFont; }
 394         void SetTextColour(const wxColour& colText) {}
 395         wxColour GetTextColour() { return wxNullColour; }
 396         void SetBackgroundColour(const wxColour& colBack) {}
 397         wxColour GetBackgroundColour() { return wxNullColour; }
 398         void SetBitmaps(const wxBitmap& bmpChecked,
 399                         const wxBitmap& bmpUnchecked = wxNullBitmap) {}
 400
 401         void SetDisabledBitmap( const wxBitmap& bmpDisabled ) {}
 402         const wxBitmap& GetDisabledBitmap() const { return wxNullBitmap; }
 403
 404         void SetMarginWidth(int nWidth) {}
 405         int GetMarginWidth() { return 0; }
 406         static int GetDefaultMarginWidth() { return 0; }
 407         bool IsOwnerDrawn() { return false; }
 408         void SetOwnerDrawn(bool ownerDrawn = true) {}
 409         void ResetOwnerDrawn() {}
 410     }
 411 #endif
 412
 413     void SetBitmap(const wxBitmap& bitmap);
 414     const wxBitmap& GetBitmap();
 415 };
 416
 417 //---------------------------------------------------------------------------
 418 //---------------------------------------------------------------------------