1. windwiny
  2. wxPython

Source

wxPython / src / _treectrl.i

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
/////////////////////////////////////////////////////////////////////////////
// Name:        _treectrl.i
// Purpose:     SWIG interface file for wxTreeCtrl and related classes
//
// Author:      Robin Dunn
//
// Created:     10-June-1998
// RCS-ID:      $Id: _treectrl.i 64487 2010-06-05 01:08:51Z RD $
// Copyright:   (c) 2002 by Total Control Software
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

// Not a %module


//---------------------------------------------------------------------------

%{
#include <wx/treectrl.h>
#include "wx/wxPython/pytree.h"
%}
    
MAKE_CONST_WXSTRING2(TreeCtrlNameStr, _T("wxTreeCtrl"));

//---------------------------------------------------------------------------
%newgroup


// wxTreeCtrl flags
enum {
    wxTR_NO_BUTTONS,
    wxTR_HAS_BUTTONS,
    wxTR_NO_LINES,
    wxTR_LINES_AT_ROOT,

    wxTR_SINGLE,
    wxTR_MULTIPLE,
    wxTR_EXTENDED,
    wxTR_HAS_VARIABLE_ROW_HEIGHT,

    wxTR_EDIT_LABELS,
    wxTR_HIDE_ROOT,
    wxTR_ROW_LINES,

    wxTR_FULL_ROW_HIGHLIGHT,
    wxTR_DEFAULT_STYLE,

    wxTR_TWIST_BUTTONS,
};

%pythoncode {
    %# obsolete
    TR_MAC_BUTTONS = 0
    wxTR_AQUA_BUTTONS = 0
}

enum wxTreeItemIcon
{
    wxTreeItemIcon_Normal,              // not selected, not expanded
    wxTreeItemIcon_Selected,            //     selected, not expanded
    wxTreeItemIcon_Expanded,            // not selected,     expanded
    wxTreeItemIcon_SelectedExpanded,    //     selected,     expanded
    wxTreeItemIcon_Max
};

enum {
    wxTREE_ITEMSTATE_NONE,    // not state (no display state image)
    wxTREE_ITEMSTATE_NEXT,    // cycle to the next state
    wxTREE_ITEMSTATE_PREV     // cycle to the previous state
};

// constants for HitTest
enum {
    wxTREE_HITTEST_ABOVE,
    wxTREE_HITTEST_BELOW,
    wxTREE_HITTEST_NOWHERE,
    wxTREE_HITTEST_ONITEMBUTTON,
    wxTREE_HITTEST_ONITEMICON,
    wxTREE_HITTEST_ONITEMINDENT,
    wxTREE_HITTEST_ONITEMLABEL,
    wxTREE_HITTEST_ONITEMRIGHT,
    wxTREE_HITTEST_ONITEMSTATEICON,
    wxTREE_HITTEST_TOLEFT,
    wxTREE_HITTEST_TORIGHT,
    wxTREE_HITTEST_ONITEMUPPERPART,
    wxTREE_HITTEST_ONITEMLOWERPART,
    wxTREE_HITTEST_ONITEM
};

//---------------------------------------------------------------------------
%newgroup


// wxTreeItemId identifies an element of the tree. In this implementation, it's
// just a trivial wrapper around Win32 HTREEITEM or a pointer to some private
// data structure in the generic version. It's opaque for the application and
// the only method which can be used by user code is IsOk().
class wxTreeItemId {
public:
    wxTreeItemId();
    ~wxTreeItemId(); 

    // is this a valid tree item?
    bool IsOk() const;

    %extend {
        bool __eq__(const wxTreeItemId* other) { return other ? (*self == *other) : false; }
        bool __ne__(const wxTreeItemId* other) { return other ? (*self != *other) : true;  }
    }

    void*  m_pItem;


    %pythoncode {
        Ok = IsOk
        def __nonzero__(self): return self.IsOk() }
};




// wxTreeItemData is some (arbitrary) user data associated with some tree
// item.  The Python version is just a simple wrapper around a Python object
// that knows how to handle references properly.  Using this class directly in
// Python code should rarely be neccessary.  Just use the GetItemPyData and
// SetItemPyData tree methods instead of the GetItemData and SetItemData
// methods.
%rename(TreeItemData) wxPyTreeItemData;
class wxPyTreeItemData {
public:
    wxPyTreeItemData(PyObject* obj = NULL);
    ~wxPyTreeItemData();
    
    PyObject* GetData();
    void      SetData(PyObject* obj);

    const wxTreeItemId& GetId();
    void                SetId(const wxTreeItemId& id);

    %pythonPrepend Destroy "args[0].this.own(False)"
    %extend { void Destroy() { delete self; } }

    %property(Data, GetData, SetData, doc="See `GetData` and `SetData`");
    %property(Id, GetId, SetId, doc="See `GetId` and `SetId`");
};



#if 0  // it's not currently used anywhere...

// wxTreeItemAttr: a structure containing the visual attributes of an item
class wxTreeItemAttr
{
public:
    // ctors
    //wxTreeItemAttr() { }
    wxTreeItemAttr(const wxColour& colText = wxNullColour,
                   const wxColour& colBack = wxNullColour,
                   const wxFont& font = wxNullFont);
    ~wxTreeItemAttr();
    
    // setters
    void SetTextColour(const wxColour& colText);
    void SetBackgroundColour(const wxColour& colBack);
    void SetFont(const wxFont& font);

    // accessors
    bool HasTextColour();
    bool HasBackgroundColour();
    bool HasFont();

    wxColour GetTextColour();
    wxColour GetBackgroundColour();
    wxFont GetFont();

    %pythonAppend Destroy "args[0].thisown = 0"
    %extend { void Destroy() { delete self; } }
};

#endif


//---------------------------------------------------------------------------
%newgroup

/* Tree control event types */
%constant wxEventType wxEVT_COMMAND_TREE_BEGIN_DRAG;
%constant wxEventType wxEVT_COMMAND_TREE_BEGIN_RDRAG;
%constant wxEventType wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT;
%constant wxEventType wxEVT_COMMAND_TREE_END_LABEL_EDIT;
%constant wxEventType wxEVT_COMMAND_TREE_DELETE_ITEM;
%constant wxEventType wxEVT_COMMAND_TREE_GET_INFO;
%constant wxEventType wxEVT_COMMAND_TREE_SET_INFO;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_EXPANDED;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_EXPANDING;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_COLLAPSED;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_COLLAPSING;
%constant wxEventType wxEVT_COMMAND_TREE_SEL_CHANGED;
%constant wxEventType wxEVT_COMMAND_TREE_SEL_CHANGING;
%constant wxEventType wxEVT_COMMAND_TREE_KEY_DOWN;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_ACTIVATED;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_MIDDLE_CLICK;
%constant wxEventType wxEVT_COMMAND_TREE_END_DRAG;
%constant wxEventType wxEVT_COMMAND_TREE_STATE_IMAGE_CLICK;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_GETTOOLTIP;
%constant wxEventType wxEVT_COMMAND_TREE_ITEM_MENU;

%pythoncode {
EVT_TREE_BEGIN_DRAG        = wx.PyEventBinder(wxEVT_COMMAND_TREE_BEGIN_DRAG       , 1)
EVT_TREE_BEGIN_RDRAG       = wx.PyEventBinder(wxEVT_COMMAND_TREE_BEGIN_RDRAG      , 1)
EVT_TREE_BEGIN_LABEL_EDIT  = wx.PyEventBinder(wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT , 1)
EVT_TREE_END_LABEL_EDIT    = wx.PyEventBinder(wxEVT_COMMAND_TREE_END_LABEL_EDIT   , 1)
EVT_TREE_DELETE_ITEM       = wx.PyEventBinder(wxEVT_COMMAND_TREE_DELETE_ITEM      , 1)
EVT_TREE_GET_INFO          = wx.PyEventBinder(wxEVT_COMMAND_TREE_GET_INFO         , 1)
EVT_TREE_SET_INFO          = wx.PyEventBinder(wxEVT_COMMAND_TREE_SET_INFO         , 1)
EVT_TREE_ITEM_EXPANDED     = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_EXPANDED    , 1)
EVT_TREE_ITEM_EXPANDING    = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_EXPANDING   , 1)
EVT_TREE_ITEM_COLLAPSED    = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_COLLAPSED   , 1)
EVT_TREE_ITEM_COLLAPSING   = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_COLLAPSING  , 1)
EVT_TREE_SEL_CHANGED       = wx.PyEventBinder(wxEVT_COMMAND_TREE_SEL_CHANGED      , 1)
EVT_TREE_SEL_CHANGING      = wx.PyEventBinder(wxEVT_COMMAND_TREE_SEL_CHANGING     , 1)
EVT_TREE_KEY_DOWN          = wx.PyEventBinder(wxEVT_COMMAND_TREE_KEY_DOWN         , 1)
EVT_TREE_ITEM_ACTIVATED    = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_ACTIVATED   , 1)
EVT_TREE_ITEM_RIGHT_CLICK  = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK , 1)
EVT_TREE_ITEM_MIDDLE_CLICK = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_MIDDLE_CLICK, 1)
EVT_TREE_END_DRAG          = wx.PyEventBinder(wxEVT_COMMAND_TREE_END_DRAG         , 1)
EVT_TREE_STATE_IMAGE_CLICK = wx.PyEventBinder(wxEVT_COMMAND_TREE_STATE_IMAGE_CLICK, 1)
EVT_TREE_ITEM_GETTOOLTIP   = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_GETTOOLTIP,   1)
EVT_TREE_ITEM_MENU         = wx.PyEventBinder(wxEVT_COMMAND_TREE_ITEM_MENU,         1)
}


%{
    static wxTreeItemId wxNullTreeItemId;
%}
wxTreeItemId wxNullTreeItemId;


// wxTreeEvent is a special class for all events associated with tree controls
//
// NB: note that not all accessors make sense for all events, see the event
//     descriptions below
class wxTreeEvent : public wxNotifyEvent {
public:
    %nokwargs wxTreeEvent;
    wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
    wxTreeEvent(wxEventType   commandType,
                wxPyTreeCtrl* tree,
                wxTreeItemId& item = wxNullTreeItemId);

        // get the item on which the operation was performed or the newly
        // selected item for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events
    wxTreeItemId GetItem() const;
    void SetItem(const wxTreeItemId& item);

        // for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events, get the previously
        // selected item
    wxTreeItemId GetOldItem() const;
    void SetOldItem(const wxTreeItemId& item);

        // the point where the mouse was when the drag operation started (for
        // wxEVT_COMMAND_TREE_BEGIN_(R)DRAG events only) or click position
    wxPoint GetPoint() const;
    void SetPoint(const wxPoint& pt);

        // keyboard data (for wxEVT_COMMAND_TREE_KEY_DOWN only)
    const wxKeyEvent& GetKeyEvent() const;
    int GetKeyCode() const;
    void SetKeyEvent(const wxKeyEvent& evt);

        // label (for EVT_TREE_{BEGIN|END}_LABEL_EDIT only)
    const wxString& GetLabel() const;
    void SetLabel(const wxString& label);

        // edit cancel flag (for EVT_TREE_{BEGIN|END}_LABEL_EDIT only)
    bool IsEditCancelled() const;
    void SetEditCanceled(bool editCancelled);

        // Set the tooltip for the item (for EVT_TREE_ITEM_GETTOOLTIP events)
    void SetToolTip(const wxString& toolTip);
    wxString GetToolTip();

    %property(Item, GetItem, SetItem, doc="See `GetItem` and `SetItem`");
    %property(KeyCode, GetKeyCode, doc="See `GetKeyCode`");
    %property(KeyEvent, GetKeyEvent, SetKeyEvent, doc="See `GetKeyEvent` and `SetKeyEvent`");
    %property(Label, GetLabel, SetLabel, doc="See `GetLabel` and `SetLabel`");
    %property(OldItem, GetOldItem, SetOldItem, doc="See `GetOldItem` and `SetOldItem`");
    %property(Point, GetPoint, SetPoint, doc="See `GetPoint` and `SetPoint`");
    %property(ToolTip, GetToolTip, SetToolTip, doc="See `GetToolTip` and `SetToolTip`");
    %property(EditCancelled, IsEditCancelled, SetEditCanceled, doc="See `IsEditCancelled` and `SetEditCanceled`");
};

//---------------------------------------------------------------------------
%newgroup

%{ // C++ version of Python aware wxTreeCtrl
class wxPyTreeCtrl : public wxTreeCtrl {
    DECLARE_ABSTRACT_CLASS(wxPyTreeCtrl)
public:
    wxPyTreeCtrl() : wxTreeCtrl() {}
    wxPyTreeCtrl(wxWindow *parent, wxWindowID id,
                 const wxPoint& pos,
                 const wxSize& size,
                 long style,
                 const wxValidator& validator,
                 const wxString& name) :
        wxTreeCtrl(parent, id, pos, size, style, validator, name) {}

    bool Create(wxWindow *parent, wxWindowID id,
                const wxPoint& pos,
                const wxSize& size,
                long style,
                const wxValidator& validator,
                const wxString& name) {
        return wxTreeCtrl::Create(parent, id, pos, size, style, validator, name);
    }


    int OnCompareItems(const wxTreeItemId& item1,
                       const wxTreeItemId& item2) {
        int rval = 0;
        bool found;
        wxPyBlock_t blocked = wxPyBeginBlockThreads();
        if ((found = wxPyCBH_findCallback(m_myInst, "OnCompareItems"))) {
            PyObject *o1 = wxPyConstructObject((void*)&item1, wxT("wxTreeItemId"), false);
            PyObject *o2 = wxPyConstructObject((void*)&item2, wxT("wxTreeItemId"), false);
            rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(OO)",o1,o2));
            Py_DECREF(o1);
            Py_DECREF(o2);
        }
        wxPyEndBlockThreads(blocked);
        if (! found)
            rval = wxTreeCtrl::OnCompareItems(item1, item2);
        return rval;
    }
    PYPRIVATE;
};

IMPLEMENT_ABSTRACT_CLASS(wxPyTreeCtrl, wxTreeCtrl);

%}



 
MustHaveApp(wxPyTreeCtrl);

%rename(TreeCtrl) wxPyTreeCtrl;
class wxPyTreeCtrl : public wxControl {
public:
    %pythonAppend wxPyTreeCtrl         "self._setOORInfo(self);" setCallbackInfo(TreeCtrl)
    %pythonAppend wxPyTreeCtrl()       ""
    %typemap(out) wxPyTreeCtrl*;    // turn off this typemap
   
    wxPyTreeCtrl(wxWindow *parent, wxWindowID id = -1,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 long style = wxTR_DEFAULT_STYLE,
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString& name = wxPyTreeCtrlNameStr);
    %RenameCtor(PreTreeCtrl, wxPyTreeCtrl());

    // Turn it back on again
    %typemap(out) wxPyTreeCtrl* { $result = wxPyMake_wxObject($1, $owner); }

    bool Create(wxWindow *parent, wxWindowID id = -1,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = wxTR_DEFAULT_STYLE,
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = wxPyTreeCtrlNameStr);

    void _setCallbackInfo(PyObject* self, PyObject* _class);

    
    // get the total number of items in the control
    unsigned int GetCount() const;

    // indent is the number of pixels the children are indented relative to
    // the parents position. SetIndent() also redraws the control
    // immediately.
    unsigned int GetIndent() const;
    void SetIndent(unsigned int indent);

    // spacing is the number of pixels between the start and the Text
    // not implemented under wxMSW
    unsigned int GetSpacing() const;
    void SetSpacing(unsigned int spacing);


    // image list: these functions allow to associate an image list with
    // the control and retrieve it. Note that the control does _not_ delete
    // the associated image list when it's deleted in order to allow image
    // lists to be shared between different controls.
    //
    // The normal image list is for the icons which correspond to the
    // normal tree item state (whether it is selected or not).
    // Additionally, the application might choose to show a state icon
    // which corresponds to an app-defined item state (for example,
    // checked/unchecked) which are taken from the state image list.
    wxImageList *GetImageList() const;
    wxImageList *GetStateImageList() const;

    void SetImageList(wxImageList *imageList);
    void SetStateImageList(wxImageList *imageList);

    %disownarg( wxImageList *imageList );
    void AssignImageList(wxImageList *imageList);
    void AssignStateImageList(wxImageList *imageList);
    %cleardisown( wxImageList *imageList );
    

    // retrieve items label
    wxString GetItemText(const wxTreeItemId& item) const;
    
    // get one of the images associated with the item (normal by default)
    int GetItemImage(const wxTreeItemId& item,
                     wxTreeItemIcon which = wxTreeItemIcon_Normal) const;

    %extend {
        // get the wxPyTreeItemData associated with the tree item
        wxPyTreeItemData* GetItemData(const wxTreeItemId& item) {
            wxPyTreeItemData* data = (wxPyTreeItemData*)self->GetItemData(item);
            return data;
        }
        // Get the Python object associated with the tree item
        PyObject* GetItemPyData(const wxTreeItemId& item) {
            wxPyTreeItemData* data = (wxPyTreeItemData*)self->GetItemData(item);
            if (data == NULL) {
                RETURN_NONE();
            }
            return data->GetData();
        }
    }
    %pythoncode { GetPyData = GetItemPyData }
        
 
    // get the item's text colour
    wxColour GetItemTextColour(const wxTreeItemId& item) const;

    // get the item's background colour
    wxColour GetItemBackgroundColour(const wxTreeItemId& item) const;

    // get the item's font
    wxFont GetItemFont(const wxTreeItemId& item) const;

    int GetItemState(const wxTreeItemId& item) const;
 
    // set items label
    void SetItemText(const wxTreeItemId& item, const wxString& text);

    // get one of the images associated with the item (normal by default)
    void SetItemImage(const wxTreeItemId& item, int image,
                      wxTreeItemIcon which = wxTreeItemIcon_Normal);

    %extend {
        // associate a wxPyTreeItemData with the tree item
        %disownarg( wxPyTreeItemData* data );
        void SetItemData(const wxTreeItemId& item, wxPyTreeItemData* data) {
            self->SetItemData(item, data);
        }
        %cleardisown( wxPyTreeItemData* data );

        // associate a Python object with the tree item
        void SetItemPyData(const wxTreeItemId& item, PyObject* obj) {
            wxPyTreeItemData* data = (wxPyTreeItemData*)self->GetItemData(item);
            if (data == NULL) {
                data = new wxPyTreeItemData(obj);
                self->SetItemData(item, data);
            } else {
                data->SetData(obj);
            }
        }
    }
    %pythoncode { SetPyData = SetItemPyData }


    // force appearance of [+] button near the item. This is useful to
    // allow the user to expand the items which don't have any children now
    // - but instead add them only when needed, thus minimizing memory
    // usage and loading time.
    void SetItemHasChildren(const wxTreeItemId& item, bool has = true);

    // the item will be shown in bold
    void SetItemBold(const wxTreeItemId& item, bool bold = true);

    // the item will be shown with a drop highlight
    void SetItemDropHighlight(const wxTreeItemId& item, bool highlight = true);
    
    // set the items text colour
    void SetItemTextColour(const wxTreeItemId& item, const wxColour& col);

    // set the items background colour
    void SetItemBackgroundColour(const wxTreeItemId& item, const wxColour& col);

    // set the items font (should be of the same height for all items)
    void SetItemFont(const wxTreeItemId& item, const wxFont& font);

    void SetItemState(const wxTreeItemId& item, int state);

    // is the item visible (it might be outside the view or not expanded)?
    bool IsVisible(const wxTreeItemId& item) const;

    // does the item has any children?
    bool ItemHasChildren(const wxTreeItemId& item) const;

    // is the item expanded (only makes sense if HasChildren())?
    bool IsExpanded(const wxTreeItemId& item) const;

    // is this item currently selected (the same as has focus)?
    bool IsSelected(const wxTreeItemId& item) const;

    // is item text in bold font?
    bool IsBold(const wxTreeItemId& item) const;

    // is the control empty?
    bool IsEmpty() const;
    

    // if 'recursively' is False, only immediate children count, otherwise
    // the returned number is the number of all items in this branch
    size_t GetChildrenCount(const wxTreeItemId& item,
                            bool recursively = true) /*const*/;



    // get the root tree item
    // wxTreeItemId.IsOk() will return False if there is no such item
    wxTreeItemId GetRootItem() const;

    // get the item currently selected 
    // wxTreeItemId.IsOk() will return False if there is no such item
    wxTreeItemId GetSelection() const;

    %extend {
        // get the items currently selected, return the number of such item
        //
        // NB: this operation is expensive and can take a long time for a
        //     control with a lot of items (~ O(number of items)).
        PyObject* GetSelections() {
            wxPyBlock_t blocked = wxPyBeginBlockThreads();
            PyObject*           rval = PyList_New(0);
            wxArrayTreeItemIds  array;
            size_t              num, x;
            num = self->GetSelections(array);
            for (x=0; x < num; x++) {
                wxTreeItemId *tii = new wxTreeItemId(array.Item(x));
                PyObject* item = wxPyConstructObject((void*)tii, wxT("wxTreeItemId"), true);
                PyList_Append(rval, item);
                Py_DECREF(item);
            }
            wxPyEndBlockThreads(blocked);
            return rval;
        }
    }

    virtual wxTreeItemId GetFocusedItem() const;
    virtual void ClearFocusedItem();
    virtual void SetFocusedItem(const wxTreeItemId& item);

    // get the parent of this item
    // wxTreeItemId.IsOk() will return False if there is no such item
    wxTreeItemId GetItemParent(const wxTreeItemId& item) const;


    // NOTE: These are a copy of the same methods in gizmos.i, be sure to
    // update both at the same time.  (Or find a good way to refactor!)
    %extend {
        // Get the first child of this item.  Returns a wxTreeItemId and an
        // opaque "cookie" value that should be passed to GetNextChild in
        // order to continue the search.
        PyObject* GetFirstChild(const wxTreeItemId& item) {
            void* cookie = 0;
            wxTreeItemId* ritem = new wxTreeItemId(self->GetFirstChild(item, cookie));
            wxPyBlock_t blocked = wxPyBeginBlockThreads();
            PyObject* tup = PyTuple_New(2);
            PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));
            PyTuple_SET_ITEM(tup, 1, wxPyMakeSwigPtr(cookie, wxT("void")));
            wxPyEndBlockThreads(blocked);
            return tup;
        }


        // Get the next child of this item.  The cookie parameter is the 2nd
        // value returned from GetFirstChild or the previous GetNextChild.
        // Returns a wxTreeItemId and an opaque "cookie" value that should be
        // passed to GetNextChild in order to continue the search.
        PyObject* GetNextChild(const wxTreeItemId& item, void* cookie) {
            wxTreeItemId* ritem = new wxTreeItemId(self->GetNextChild(item, cookie));
            wxPyBlock_t blocked = wxPyBeginBlockThreads();
            PyObject* tup = PyTuple_New(2);
            PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));
            PyTuple_SET_ITEM(tup, 1, wxPyMakeSwigPtr(cookie, wxT("void")));
            wxPyEndBlockThreads(blocked);
            return tup;
        }            
    }
    
    // get the last child of this item
    wxTreeItemId GetLastChild(const wxTreeItemId& item) const;

    // get the next sibling of this item
    wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;

    // get the previous sibling
    wxTreeItemId GetPrevSibling(const wxTreeItemId& item) const;

    // get first visible item
    wxTreeItemId GetFirstVisibleItem() const;

    // get the next visible item: item must be visible itself!
    // see IsVisible() and wxTreeCtrl::GetFirstVisibleItem()
    wxTreeItemId GetNextVisible(const wxTreeItemId& item) const;

    // get the previous visible item: item must be visible itself!
    wxTreeItemId GetPrevVisible(const wxTreeItemId& item) const;

    
    %disownarg( wxPyTreeItemData* data );
    
    // add the root node to the tree
    wxTreeItemId AddRoot(const wxString& text,
                         int image = -1, int selectedImage = -1,
                         wxPyTreeItemData *data = NULL);

    // insert a new item in as the first child of the parent
    wxTreeItemId PrependItem(const wxTreeItemId& parent,
                             const wxString& text,
                             int image = -1, int selectedImage = -1,
                             wxPyTreeItemData *data = NULL);

    // insert a new item after a given one
    wxTreeItemId InsertItem(const wxTreeItemId& parent,
                            const wxTreeItemId& idPrevious,
                            const wxString& text,
                            int image = -1, int selectedImage = -1,
                            wxPyTreeItemData *data = NULL);

    // insert a new item before the one with the given index
    %Rename(InsertItemBefore, 
    wxTreeItemId, InsertItem(const wxTreeItemId& parent,
                            size_t index,
                            const wxString& text,
                            int image = -1, int selectedImage = -1,
                            wxPyTreeItemData *data = NULL));

        // insert a new item in as the last child of the parent
    wxTreeItemId AppendItem(const wxTreeItemId& parent,
                            const wxString& text,
                            int image = -1, int selectedImage = -1,
                            wxPyTreeItemData *data = NULL);


    %cleardisown( wxPyTreeItemData* data );
    
    // delete this item and associated data if any
    void Delete(const wxTreeItemId& item);

    // delete all children (but don't delete the item itself)
    // NB: this won't send wxEVT_COMMAND_TREE_ITEM_DELETED events
    void DeleteChildren(const wxTreeItemId& item);

    // delete all items from the tree
    // NB: this won't send wxEVT_COMMAND_TREE_ITEM_DELETED events
    void DeleteAllItems();


    // expand this item
    void Expand(const wxTreeItemId& item);

    // expand the item and all its childs and thats childs
    void ExpandAllChildren(const wxTreeItemId& item);

    // expand all items
    void ExpandAll();
   
    // collapse the item without removing its children
    void Collapse(const wxTreeItemId& item);

    // collapse the item and all its childs and thats childs
    void CollapseAllChildren(const wxTreeItemId& item);

    // collapse all items
    void CollapseAll();
    
    // collapse the item and remove all children
    void CollapseAndReset(const wxTreeItemId& item);

    // toggles the current state
    void Toggle(const wxTreeItemId& item);


    // remove the selection from currently selected item (if any)
    void Unselect();

    // remove the selection from the given one (multiselect mode only)
    void UnselectItem(const wxTreeItemId& item);
    
    // unselect all items (only makes sense for multiple selection control)
    void UnselectAll();

    // select this item
    void SelectItem(const wxTreeItemId& item, bool select = true);
    void SelectChildren(const wxTreeItemId& parent);

    // toggle the item selection
    void ToggleItemSelection(const wxTreeItemId& item);

    
    // make sure this item is visible (expanding the parent item and/or
    // scrolling to this item if necessary)
    void EnsureVisible(const wxTreeItemId& item);

    // scroll to this item (but don't expand its parent)
    void ScrollTo(const wxTreeItemId& item);



    // start editing the item label: this (temporarily) replaces the item
    // with a one line edit control. The item will be selected if it hadn't
    // been before.
    /**wxTextCtrl* */ void  EditLabel(const wxTreeItemId& item);
    
    // returns the same pointer as StartEdit() if the item is being edited,
    // NULL otherwise (it's assumed that no more than one item may be
    // edited simultaneously)
    wxTextCtrl* GetEditControl() const;

#ifdef __WXMSW__
    // end editing and accept or discard the changes to item label
    void EndEditLabel(const wxTreeItemId& item, bool discardChanges = false);
#endif


    // Sort the children of this item using OnCompareItems, a member function
    // that is called to compare 2 items and should return -1, 0 or +1 if the
    // first item is less than, equal to or greater than the second one. The
    // base class version performs alphabetic comparaison of item labels
    // (GetText)
    void SortChildren(const wxTreeItemId& item);



    DocDeclAStr(
        wxTreeItemId, HitTest(const wxPoint& point, int& OUTPUT),
        "HitTest(Point point) -> (item, where)",
        "Determine which item (if any) belongs the given point.  The coordinates
specified are relative to the client area of tree ctrl and the where return
value is set to a bitmask of wxTREE_HITTEST_xxx constants.
", "");
    

    %extend {
        // get the bounding rectangle of the item (or of its label only)
        PyObject* GetBoundingRect(const wxTreeItemId& item,  bool textOnly = false) {
             wxRect rect;
            if (self->GetBoundingRect(item, rect, textOnly)) {
                wxPyBlock_t blocked = wxPyBeginBlockThreads();
                wxRect* r = new wxRect(rect);
                PyObject* val = wxPyConstructObject((void*)r, wxT("wxRect"), true);
                wxPyEndBlockThreads(blocked);
                return val;
            }
            else
                RETURN_NONE();
        }
    }

    static wxVisualAttributes
    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);

    void SetQuickBestSize(bool q);
    bool GetQuickBestSize() const;

    %property(Count, GetCount, doc="See `GetCount`");
    %property(EditControl, GetEditControl, doc="See `GetEditControl`");
    %property(FirstVisibleItem, GetFirstVisibleItem, doc="See `GetFirstVisibleItem`");
    %property(ImageList, GetImageList, SetImageList, doc="See `GetImageList` and `SetImageList`");
    %property(Indent, GetIndent, SetIndent, doc="See `GetIndent` and `SetIndent`");
    %property(QuickBestSize, GetQuickBestSize, SetQuickBestSize, doc="See `GetQuickBestSize` and `SetQuickBestSize`");
    %property(RootItem, GetRootItem, doc="See `GetRootItem`");
    %property(Selection, GetSelection, doc="See `GetSelection`");
    %property(Selections, GetSelections, doc="See `GetSelections`");
    %property(Spacing, GetSpacing, SetSpacing, doc="See `GetSpacing` and `SetSpacing`");
    %property(StateImageList, GetStateImageList, SetStateImageList, doc="See `GetStateImageList` and `SetStateImageList`");
};


//---------------------------------------------------------------------------
%init %{
    // Map renamed classes back to their common name for OOR
    wxPyPtrTypeMap_Add("wxTreeItemData", "wxPyTreeItemData");
    wxPyPtrTypeMap_Add("wxTreeCtrl", "wxPyTreeCtrl");
%}
//---------------------------------------------------------------------------