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Fixed a severe crash bug
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1/////////////////////////////////////////////////////////////////////////////
2// Name: wx/dataview.h
3// Purpose: wxDataViewCtrl base classes
4// Author: Robert Roebling
5// Modified by: Bo Yang
6// Created: 08.01.06
7// RCS-ID: $Id$
8// Copyright: (c) Robert Roebling
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_DATAVIEW_H_BASE_
13#define _WX_DATAVIEW_H_BASE_
14
15#include "wx/defs.h"
16
17#if wxUSE_DATAVIEWCTRL
18
19#include "wx/textctrl.h"
20#include "wx/headercol.h"
21#include "wx/variant.h"
22#include "wx/dynarray.h"
23#include "wx/icon.h"
24#include "wx/weakref.h"
25#include "wx/vector.h"
26#include "wx/dataobj.h"
27
28class WXDLLIMPEXP_FWD_CORE wxImageList;
29
30#if !(defined(__WXGTK20__) || defined(__WXOSX__)) || defined(__WXUNIVERSAL__)
31// #if !(defined(__WXOSX__)) || defined(__WXUNIVERSAL__)
32 #define wxHAS_GENERIC_DATAVIEWCTRL
33#endif
34
35// ----------------------------------------------------------------------------
36// wxDataViewCtrl globals
37// ----------------------------------------------------------------------------
38
39class WXDLLIMPEXP_FWD_ADV wxDataViewItem;
40class WXDLLIMPEXP_FWD_ADV wxDataViewModel;
41class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
42class WXDLLIMPEXP_FWD_ADV wxDataViewColumn;
43class WXDLLIMPEXP_FWD_ADV wxDataViewRenderer;
44class WXDLLIMPEXP_FWD_ADV wxDataViewModelNotifier;
45
46extern WXDLLIMPEXP_DATA_ADV(const char) wxDataViewCtrlNameStr[];
47
48// ----------------------------------------------------------------------------
49// wxDataViewCtrl flags
50// ----------------------------------------------------------------------------
51
52// size of a wxDataViewRenderer without contents:
53#define wxDVC_DEFAULT_RENDERER_SIZE 20
54
55// the default width of new (text) columns:
56#define wxDVC_DEFAULT_WIDTH 80
57
58// the default width of new toggle columns:
59#define wxDVC_TOGGLE_DEFAULT_WIDTH 30
60
61// the default minimal width of the columns:
62#define wxDVC_DEFAULT_MINWIDTH 30
63
64// The default alignment of wxDataViewRenderers is to take
65// the alignment from the column it owns.
66#define wxDVR_DEFAULT_ALIGNMENT -1
67
68
69// ---------------------------------------------------------
70// wxDataViewItem
71// ---------------------------------------------------------
72
73class WXDLLIMPEXP_ADV wxDataViewItem
74{
75public:
76 wxDataViewItem( void* id = NULL )
77 { m_id = id; }
78 wxDataViewItem( const wxDataViewItem &item )
79 { m_id = item.m_id; }
80 bool IsOk() const { return m_id != NULL; }
81 void* GetID() const { return m_id; }
82 operator const void* () const { return m_id; }
83
84private:
85 void* m_id;
86};
87
88bool operator == (const wxDataViewItem &left, const wxDataViewItem &right);
89
90WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
91
92// ---------------------------------------------------------
93// wxDataViewModelNotifier
94// ---------------------------------------------------------
95
96class WXDLLIMPEXP_ADV wxDataViewModelNotifier
97{
98public:
99 wxDataViewModelNotifier() { m_owner = NULL; }
100 virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
101
102 virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
103 virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
104 virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
105 virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
106 virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
107 virtual bool ItemsChanged( const wxDataViewItemArray &items );
108 virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
109 virtual bool Cleared() = 0;
110
111 virtual void Resort() = 0;
112
113 void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
114 wxDataViewModel *GetOwner() const { return m_owner; }
115
116private:
117 wxDataViewModel *m_owner;
118};
119
120
121
122// ----------------------------------------------------------------------------
123// wxDataViewItemAttr: a structure containing the visual attributes of an item
124// ----------------------------------------------------------------------------
125
126// TODO: this should be renamed to wxItemAttr or something general like this
127
128class WXDLLIMPEXP_ADV wxDataViewItemAttr
129{
130public:
131 // ctors
132 wxDataViewItemAttr()
133 {
134 m_bold = false;
135 m_italic = false;
136 }
137
138 // setters
139 void SetColour(const wxColour& colour) { m_colour = colour; }
140 void SetBold( bool set ) { m_bold = set; }
141 void SetItalic( bool set ) { m_italic = set; }
142
143 // accessors
144 bool HasColour() const { return m_colour.Ok(); }
145 const wxColour& GetColour() const { return m_colour; }
146
147 bool GetBold() const { return m_bold; }
148 bool GetItalic() const { return m_italic; }
149
150private:
151 wxColour m_colour;
152 bool m_bold;
153 bool m_italic;
154};
155
156
157// ---------------------------------------------------------
158// wxDataViewModel
159// ---------------------------------------------------------
160
161WX_DECLARE_LIST_WITH_DECL(wxDataViewModelNotifier, wxDataViewModelNotifiers,
162 class WXDLLIMPEXP_ADV);
163
164class WXDLLIMPEXP_ADV wxDataViewModel: public wxRefCounter
165{
166public:
167 wxDataViewModel();
168
169 virtual unsigned int GetColumnCount() const = 0;
170
171 // return type as reported by wxVariant
172 virtual wxString GetColumnType( unsigned int col ) const = 0;
173
174 // get value into a wxVariant
175 virtual void GetValue( wxVariant &variant,
176 const wxDataViewItem &item, unsigned int col ) const = 0;
177
178 // set value, call ValueChanged() afterwards!
179 virtual bool SetValue( const wxVariant &variant,
180 const wxDataViewItem &item, unsigned int col ) = 0;
181
182 // Get text attribute, return false of default attributes should be used
183 virtual bool GetAttr( const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
184 { return false; }
185
186 // define hierachy
187 virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
188 virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
189 // Is the container just a header or an item with all columns
190 virtual bool HasContainerColumns(const wxDataViewItem& WXUNUSED(item)) const
191 { return false; }
192 virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0;
193
194 // delegated notifiers
195 virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
196 virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
197 virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
198 virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
199 virtual bool ItemChanged( const wxDataViewItem &item );
200 virtual bool ItemsChanged( const wxDataViewItemArray &items );
201 virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
202 virtual bool Cleared();
203
204 // delegatd action
205 virtual void Resort();
206
207 void AddNotifier( wxDataViewModelNotifier *notifier );
208 void RemoveNotifier( wxDataViewModelNotifier *notifier );
209
210 // default compare function
211 virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
212 unsigned int column, bool ascending ) const;
213 virtual bool HasDefaultCompare() const { return false; }
214
215 // internal
216 virtual bool IsVirtualListModel() const { return false; }
217
218protected:
219 // the user should not delete this class directly: he should use DecRef() instead!
220 virtual ~wxDataViewModel() { }
221
222 wxDataViewModelNotifiers m_notifiers;
223};
224
225// ---------------------------------------------------------
226// wxDataViewIndexListModel
227// ---------------------------------------------------------
228
229class WXDLLIMPEXP_ADV wxDataViewIndexListModel: public wxDataViewModel
230{
231public:
232 wxDataViewIndexListModel( unsigned int initial_size = 0 );
233 ~wxDataViewIndexListModel();
234
235 virtual void GetValueByRow( wxVariant &variant,
236 unsigned int row, unsigned int col ) const = 0;
237
238 virtual bool SetValueByRow( const wxVariant &variant,
239 unsigned int row, unsigned int col ) = 0;
240
241 virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
242 { return false; }
243
244 void RowPrepended();
245 void RowInserted( unsigned int before );
246 void RowAppended();
247 void RowDeleted( unsigned int row );
248 void RowsDeleted( const wxArrayInt &rows );
249 void RowChanged( unsigned int row );
250 void RowValueChanged( unsigned int row, unsigned int col );
251 void Reset( unsigned int new_size );
252
253 // convert to/from row/wxDataViewItem
254
255 unsigned int GetRow( const wxDataViewItem &item ) const;
256 wxDataViewItem GetItem( unsigned int row ) const;
257
258 // compare based on index
259
260 virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
261 unsigned int column, bool ascending ) const;
262 virtual bool HasDefaultCompare() const;
263
264 // implement base methods
265
266 virtual void GetValue( wxVariant &variant,
267 const wxDataViewItem &item, unsigned int col ) const;
268 virtual bool SetValue( const wxVariant &variant,
269 const wxDataViewItem &item, unsigned int col );
270 virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
271 virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
272 virtual bool IsContainer( const wxDataViewItem &item ) const;
273 virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
274
275 // internal
276 virtual bool IsVirtualListModel() const { return false; }
277 unsigned int GetCount() const { return m_hash.GetCount(); }
278
279private:
280 wxDataViewItemArray m_hash;
281 unsigned int m_nextFreeID;
282 bool m_ordered;
283};
284
285// ---------------------------------------------------------
286// wxDataViewVirtualListModel
287// ---------------------------------------------------------
288
289#ifdef __WXMAC__
290// better than nothing
291typedef wxDataViewIndexListModel wxDataViewVirtualListModel;
292#else
293
294class WXDLLIMPEXP_ADV wxDataViewVirtualListModel: public wxDataViewModel
295{
296public:
297 wxDataViewVirtualListModel( unsigned int initial_size = 0 );
298 ~wxDataViewVirtualListModel();
299
300 virtual void GetValueByRow( wxVariant &variant,
301 unsigned int row, unsigned int col ) const = 0;
302
303 virtual bool SetValueByRow( const wxVariant &variant,
304 unsigned int row, unsigned int col ) = 0;
305
306 virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) )
307 { return false; }
308
309 void RowPrepended();
310 void RowInserted( unsigned int before );
311 void RowAppended();
312 void RowDeleted( unsigned int row );
313 void RowsDeleted( const wxArrayInt &rows );
314 void RowChanged( unsigned int row );
315 void RowValueChanged( unsigned int row, unsigned int col );
316 void Reset( unsigned int new_size );
317
318 // convert to/from row/wxDataViewItem
319
320 unsigned int GetRow( const wxDataViewItem &item ) const;
321 wxDataViewItem GetItem( unsigned int row ) const;
322
323 // compare based on index
324
325 virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
326 unsigned int column, bool ascending ) const;
327 virtual bool HasDefaultCompare() const;
328
329 // implement base methods
330
331 virtual void GetValue( wxVariant &variant,
332 const wxDataViewItem &item, unsigned int col ) const;
333 virtual bool SetValue( const wxVariant &variant,
334 const wxDataViewItem &item, unsigned int col );
335 virtual bool GetAttr( const wxDataViewItem &item, unsigned int col, wxDataViewItemAttr &attr );
336 virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
337 virtual bool IsContainer( const wxDataViewItem &item ) const;
338 virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
339
340 // internal
341 virtual bool IsVirtualListModel() const { return true; }
342 unsigned int GetCount() const { return m_size; }
343
344private:
345 unsigned int m_size;
346 bool m_ordered;
347};
348#endif
349
350//-----------------------------------------------------------------------------
351// wxDataViewEditorCtrlEvtHandler
352//-----------------------------------------------------------------------------
353
354class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler
355{
356public:
357 wxDataViewEditorCtrlEvtHandler( wxControl *editor, wxDataViewRenderer *owner );
358
359 void AcceptChangesAndFinish();
360 void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; }
361
362protected:
363 void OnChar( wxKeyEvent &event );
364 void OnTextEnter( wxCommandEvent &event );
365 void OnKillFocus( wxFocusEvent &event );
366 void OnIdle( wxIdleEvent &event );
367
368private:
369 wxDataViewRenderer *m_owner;
370 wxControl *m_editorCtrl;
371 bool m_finished;
372 bool m_focusOnIdle;
373
374private:
375 DECLARE_EVENT_TABLE()
376};
377
378// ---------------------------------------------------------
379// wxDataViewRendererBase
380// ---------------------------------------------------------
381
382enum wxDataViewCellMode
383{
384 wxDATAVIEW_CELL_INERT,
385 wxDATAVIEW_CELL_ACTIVATABLE,
386 wxDATAVIEW_CELL_EDITABLE
387};
388
389enum wxDataViewCellRenderState
390{
391 wxDATAVIEW_CELL_SELECTED = 1,
392 wxDATAVIEW_CELL_PRELIT = 2,
393 wxDATAVIEW_CELL_INSENSITIVE = 4,
394 wxDATAVIEW_CELL_FOCUSED = 8
395};
396
397class WXDLLIMPEXP_ADV wxDataViewRendererBase: public wxObject
398{
399public:
400 wxDataViewRendererBase( const wxString &varianttype,
401 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
402 int alignment = wxDVR_DEFAULT_ALIGNMENT );
403 ~wxDataViewRendererBase();
404
405 virtual bool Validate( wxVariant& WXUNUSED(value) )
406 { return true; }
407
408 void SetOwner( wxDataViewColumn *owner ) { m_owner = owner; }
409 wxDataViewColumn* GetOwner() const { return m_owner; }
410
411 // renderer properties:
412
413 virtual bool SetValue( const wxVariant& WXUNUSED(value) ) = 0;
414 virtual bool GetValue( wxVariant& WXUNUSED(value) ) const = 0;
415
416 wxString GetVariantType() const { return m_variantType; }
417
418 virtual void SetMode( wxDataViewCellMode mode ) = 0;
419 virtual wxDataViewCellMode GetMode() const = 0;
420
421 // NOTE: Set/GetAlignment do not take/return a wxAlignment enum but
422 // rather an "int"; that's because for rendering cells it's allowed
423 // to combine alignment flags (e.g. wxALIGN_LEFT|wxALIGN_BOTTOM)
424 virtual void SetAlignment( int align ) = 0;
425 virtual int GetAlignment() const = 0;
426
427 // in-place editing
428 virtual bool HasEditorCtrl() const
429 { return false; }
430 virtual wxControl* CreateEditorCtrl(wxWindow * WXUNUSED(parent),
431 wxRect WXUNUSED(labelRect),
432 const wxVariant& WXUNUSED(value))
433 { return NULL; }
434 virtual bool GetValueFromEditorCtrl(wxControl * WXUNUSED(editor),
435 wxVariant& WXUNUSED(value))
436 { return false; }
437
438 virtual bool StartEditing( const wxDataViewItem &item, wxRect labelRect );
439 virtual void CancelEditing();
440 virtual bool FinishEditing();
441
442 wxControl *GetEditorCtrl() { return m_editorCtrl; }
443
444protected:
445 wxString m_variantType;
446 wxDataViewColumn *m_owner;
447 wxWeakRef<wxControl> m_editorCtrl;
448 wxDataViewItem m_item; // for m_editorCtrl
449
450 // internal utility:
451 const wxDataViewCtrl* GetView() const;
452
453protected:
454 DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRendererBase)
455};
456
457//-----------------------------------------------------------------------------
458// wxDataViewIconText
459//-----------------------------------------------------------------------------
460
461class WXDLLIMPEXP_ADV wxDataViewIconText: public wxObject
462{
463public:
464 wxDataViewIconText( const wxString &text = wxEmptyString, const wxIcon& icon = wxNullIcon )
465 : m_text(text), m_icon(icon)
466 { }
467 wxDataViewIconText( const wxDataViewIconText &other )
468 : wxObject()
469 { m_icon = other.m_icon; m_text = other.m_text; }
470
471 void SetText( const wxString &text ) { m_text = text; }
472 wxString GetText() const { return m_text; }
473 void SetIcon( const wxIcon &icon ) { m_icon = icon; }
474 const wxIcon &GetIcon() const { return m_icon; }
475
476private:
477 wxString m_text;
478 wxIcon m_icon;
479
480private:
481 DECLARE_DYNAMIC_CLASS(wxDataViewIconText)
482};
483
484bool operator == (const wxDataViewIconText &one, const wxDataViewIconText &two);
485
486DECLARE_VARIANT_OBJECT_EXPORTED(wxDataViewIconText, WXDLLIMPEXP_ADV)
487
488// ---------------------------------------------------------
489// wxDataViewColumnBase
490// ---------------------------------------------------------
491
492// for compatibility only, do not use
493enum wxDataViewColumnFlags
494{
495 wxDATAVIEW_COL_RESIZABLE = wxCOL_RESIZABLE,
496 wxDATAVIEW_COL_SORTABLE = wxCOL_SORTABLE,
497 wxDATAVIEW_COL_REORDERABLE = wxCOL_REORDERABLE,
498 wxDATAVIEW_COL_HIDDEN = wxCOL_HIDDEN
499};
500
501class WXDLLIMPEXP_ADV wxDataViewColumnBase : public wxSettableHeaderColumn
502{
503public:
504 // ctor for the text columns: takes ownership of renderer
505 wxDataViewColumnBase(wxDataViewRenderer *renderer,
506 unsigned int model_column)
507 {
508 Init(renderer, model_column);
509 }
510
511 // ctor for the bitmap columns
512 wxDataViewColumnBase(const wxBitmap& bitmap,
513 wxDataViewRenderer *renderer,
514 unsigned int model_column)
515 : m_bitmap(bitmap)
516 {
517 Init(renderer, model_column);
518 }
519
520 virtual ~wxDataViewColumnBase();
521
522 // setters:
523 virtual void SetOwner( wxDataViewCtrl *owner )
524 { m_owner = owner; }
525
526 // getters:
527 unsigned int GetModelColumn() const { return static_cast<unsigned int>(m_model_column); }
528 wxDataViewCtrl *GetOwner() const { return m_owner; }
529 wxDataViewRenderer* GetRenderer() const { return m_renderer; }
530
531 // implement some of base class pure virtuals (the rest is port-dependent
532 // and done differently in generic and native versions)
533 virtual void SetBitmap( const wxBitmap& bitmap ) { m_bitmap = bitmap; }
534 virtual wxBitmap GetBitmap() const { return m_bitmap; }
535
536protected:
537 wxDataViewRenderer *m_renderer;
538 int m_model_column;
539 wxBitmap m_bitmap;
540 wxDataViewCtrl *m_owner;
541
542private:
543 // common part of all ctors
544 void Init(wxDataViewRenderer *renderer, unsigned int model_column);
545};
546
547// ---------------------------------------------------------
548// wxDataViewCtrlBase
549// ---------------------------------------------------------
550
551#define wxDV_SINGLE 0x0000 // for convenience
552#define wxDV_MULTIPLE 0x0001 // can select multiple items
553
554#define wxDV_NO_HEADER 0x0002 // column titles not visible
555#define wxDV_HORIZ_RULES 0x0004 // light horizontal rules between rows
556#define wxDV_VERT_RULES 0x0008 // light vertical rules between columns
557
558#define wxDV_ROW_LINES 0x0010 // alternating colour in rows
559#define wxDV_VARIABLE_LINE_HEIGHT 0x0020 // variable line height
560
561class WXDLLIMPEXP_ADV wxDataViewCtrlBase: public wxControl
562{
563public:
564 wxDataViewCtrlBase();
565 virtual ~wxDataViewCtrlBase();
566
567 // model
568 // -----
569
570 virtual bool AssociateModel( wxDataViewModel *model );
571 wxDataViewModel* GetModel();
572 const wxDataViewModel* GetModel() const;
573
574
575 // column management
576 // -----------------
577
578 wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
579 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
580 wxAlignment align = wxALIGN_NOT,
581 int flags = wxDATAVIEW_COL_RESIZABLE );
582 wxDataViewColumn *PrependIconTextColumn( const wxString &label, unsigned int model_column,
583 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
584 wxAlignment align = wxALIGN_NOT,
585 int flags = wxDATAVIEW_COL_RESIZABLE );
586 wxDataViewColumn *PrependToggleColumn( const wxString &label, unsigned int model_column,
587 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
588 wxAlignment align = wxALIGN_CENTER,
589 int flags = wxDATAVIEW_COL_RESIZABLE );
590 wxDataViewColumn *PrependProgressColumn( const wxString &label, unsigned int model_column,
591 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
592 wxAlignment align = wxALIGN_CENTER,
593 int flags = wxDATAVIEW_COL_RESIZABLE );
594 wxDataViewColumn *PrependDateColumn( const wxString &label, unsigned int model_column,
595 wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
596 wxAlignment align = wxALIGN_NOT,
597 int flags = wxDATAVIEW_COL_RESIZABLE );
598 wxDataViewColumn *PrependBitmapColumn( const wxString &label, unsigned int model_column,
599 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
600 wxAlignment align = wxALIGN_CENTER,
601 int flags = wxDATAVIEW_COL_RESIZABLE );
602 wxDataViewColumn *PrependTextColumn( const wxBitmap &label, unsigned int model_column,
603 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
604 wxAlignment align = wxALIGN_NOT,
605 int flags = wxDATAVIEW_COL_RESIZABLE );
606 wxDataViewColumn *PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
607 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
608 wxAlignment align = wxALIGN_NOT,
609 int flags = wxDATAVIEW_COL_RESIZABLE );
610 wxDataViewColumn *PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
611 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
612 wxAlignment align = wxALIGN_CENTER,
613 int flags = wxDATAVIEW_COL_RESIZABLE );
614 wxDataViewColumn *PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
615 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
616 wxAlignment align = wxALIGN_CENTER,
617 int flags = wxDATAVIEW_COL_RESIZABLE );
618 wxDataViewColumn *PrependDateColumn( const wxBitmap &label, unsigned int model_column,
619 wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
620 wxAlignment align = wxALIGN_NOT,
621 int flags = wxDATAVIEW_COL_RESIZABLE );
622 wxDataViewColumn *PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
623 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
624 wxAlignment align = wxALIGN_CENTER,
625 int flags = wxDATAVIEW_COL_RESIZABLE );
626
627 wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column,
628 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
629 wxAlignment align = wxALIGN_NOT,
630 int flags = wxDATAVIEW_COL_RESIZABLE );
631 wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column,
632 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
633 wxAlignment align = wxALIGN_NOT,
634 int flags = wxDATAVIEW_COL_RESIZABLE );
635 wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column,
636 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
637 wxAlignment align = wxALIGN_CENTER,
638 int flags = wxDATAVIEW_COL_RESIZABLE );
639 wxDataViewColumn *AppendProgressColumn( const wxString &label, unsigned int model_column,
640 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
641 wxAlignment align = wxALIGN_CENTER,
642 int flags = wxDATAVIEW_COL_RESIZABLE );
643 wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column,
644 wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
645 wxAlignment align = wxALIGN_NOT,
646 int flags = wxDATAVIEW_COL_RESIZABLE );
647 wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column,
648 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
649 wxAlignment align = wxALIGN_CENTER,
650 int flags = wxDATAVIEW_COL_RESIZABLE );
651 wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column,
652 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
653 wxAlignment align = wxALIGN_NOT,
654 int flags = wxDATAVIEW_COL_RESIZABLE );
655 wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
656 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
657 wxAlignment align = wxALIGN_NOT,
658 int flags = wxDATAVIEW_COL_RESIZABLE );
659 wxDataViewColumn *AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
660 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
661 wxAlignment align = wxALIGN_CENTER,
662 int flags = wxDATAVIEW_COL_RESIZABLE );
663 wxDataViewColumn *AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
664 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
665 wxAlignment align = wxALIGN_CENTER,
666 int flags = wxDATAVIEW_COL_RESIZABLE );
667 wxDataViewColumn *AppendDateColumn( const wxBitmap &label, unsigned int model_column,
668 wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
669 wxAlignment align = wxALIGN_NOT,
670 int flags = wxDATAVIEW_COL_RESIZABLE );
671 wxDataViewColumn *AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
672 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
673 wxAlignment align = wxALIGN_CENTER,
674 int flags = wxDATAVIEW_COL_RESIZABLE );
675
676 virtual bool PrependColumn( wxDataViewColumn *col );
677 virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
678 virtual bool AppendColumn( wxDataViewColumn *col );
679
680 virtual unsigned int GetColumnCount() const = 0;
681 virtual wxDataViewColumn* GetColumn( unsigned int pos ) const = 0;
682 virtual int GetColumnPosition( const wxDataViewColumn *column ) const = 0;
683
684 virtual bool DeleteColumn( wxDataViewColumn *column ) = 0;
685 virtual bool ClearColumns() = 0;
686
687 void SetExpanderColumn( wxDataViewColumn *col )
688 { m_expander_column = col ; DoSetExpanderColumn(); }
689 wxDataViewColumn *GetExpanderColumn() const
690 { return m_expander_column; }
691
692 virtual wxDataViewColumn *GetSortingColumn() const = 0;
693
694
695 // items management
696 // ----------------
697
698 void SetIndent( int indent )
699 { m_indent = indent ; DoSetIndent(); }
700 int GetIndent() const
701 { return m_indent; }
702
703 virtual wxDataViewItem GetSelection() const = 0;
704 virtual int GetSelections( wxDataViewItemArray & sel ) const = 0;
705 virtual void SetSelections( const wxDataViewItemArray & sel ) = 0;
706 virtual void Select( const wxDataViewItem & item ) = 0;
707 virtual void Unselect( const wxDataViewItem & item ) = 0;
708 virtual bool IsSelected( const wxDataViewItem & item ) const = 0;
709
710 virtual void SelectAll() = 0;
711 virtual void UnselectAll() = 0;
712
713 virtual void Expand( const wxDataViewItem & item ) = 0;
714 virtual void ExpandAncestors( const wxDataViewItem & item );
715 virtual void Collapse( const wxDataViewItem & item ) = 0;
716 virtual bool IsExpanded( const wxDataViewItem & item ) const = 0;
717
718 virtual void EnsureVisible( const wxDataViewItem & item,
719 const wxDataViewColumn *column = NULL ) = 0;
720 virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0;
721 virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0;
722
723#if wxUSE_DRAG_AND_DROP
724 virtual bool EnableDragSource(const wxDataFormat& WXUNUSED(format))
725 { return false; }
726 virtual bool EnableDropTarget(const wxDataFormat& WXUNUSED(format))
727 { return false; }
728#endif // wxUSE_DRAG_AND_DROP
729
730protected:
731 virtual void DoSetExpanderColumn() = 0 ;
732 virtual void DoSetIndent() = 0;
733
734private:
735 wxDataViewModel *m_model;
736 wxDataViewColumn *m_expander_column;
737 int m_indent ;
738
739protected:
740 DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase)
741};
742
743// ----------------------------------------------------------------------------
744// wxDataViewEvent - the event class for the wxDataViewCtrl notifications
745// ----------------------------------------------------------------------------
746
747class WXDLLIMPEXP_ADV wxDataViewEvent : public wxNotifyEvent
748{
749public:
750 wxDataViewEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
751 : wxNotifyEvent(commandType, winid),
752 m_item(0),
753 m_col(-1),
754 m_model(NULL),
755 m_value(wxNullVariant),
756 m_column(NULL),
757 m_pos(-1,-1),
758 m_cacheFrom(0),
759 m_cacheTo(0)
760#if wxUSE_DRAG_AND_DROP
761 , m_dataObject(NULL),
762 m_dataBuffer(NULL),
763 m_dataSize(0)
764#endif
765 { }
766
767 wxDataViewEvent(const wxDataViewEvent& event)
768 : wxNotifyEvent(event),
769 m_item(event.m_item),
770 m_col(event.m_col),
771 m_model(event.m_model),
772 m_value(event.m_value),
773 m_column(event.m_column),
774 m_pos(m_pos),
775 m_cacheFrom(event.m_cacheFrom),
776 m_cacheTo(event.m_cacheTo)
777#if wxUSE_DRAG_AND_DROP
778 , m_dataObject(event.m_dataObject),
779 m_dataFormat(event.m_dataFormat),
780 m_dataBuffer(event.m_dataBuffer),
781 m_dataSize(event.m_dataSize)
782#endif
783 { }
784
785 wxDataViewItem GetItem() const { return m_item; }
786 void SetItem( const wxDataViewItem &item ) { m_item = item; }
787
788 int GetColumn() const { return m_col; }
789 void SetColumn( int col ) { m_col = col; }
790
791 wxDataViewModel* GetModel() const { return m_model; }
792 void SetModel( wxDataViewModel *model ) { m_model = model; }
793
794 const wxVariant &GetValue() const { return m_value; }
795 void SetValue( const wxVariant &value ) { m_value = value; }
796
797 // for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only
798 void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
799 wxDataViewColumn *GetDataViewColumn() const { return m_column; }
800
801 // for wxEVT_DATAVIEW_CONTEXT_MENU only
802 wxPoint GetPosition() const { return m_pos; }
803 void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; }
804
805 // For wxEVT_COMMAND_DATAVIEW_CACHE_HINT
806 int GetCacheFrom() const { return m_cacheFrom; }
807 int GetCacheTo() const { return m_cacheTo; }
808 void SetCache(int from, int to) { m_cacheFrom = from; m_cacheTo = to; }
809
810
811#if wxUSE_DRAG_AND_DROP
812 // For drag operations
813 void SetDataObject( wxDataObject *obj ) { m_dataObject = obj; }
814 wxDataObject *GetDataObject() const { return m_dataObject; }
815
816 // For drop operations
817 void SetDataFormat( const wxDataFormat &format ) { m_dataFormat = format; }
818 wxDataFormat GetDataFormat() const { return m_dataFormat; }
819 void SetDataSize( size_t size ) { m_dataSize = size; }
820 size_t GetDataSize() const { return m_dataSize; }
821 void SetDataBuffer( void* buf ) { m_dataBuffer = buf;}
822 void *GetDataBuffer() const { return m_dataBuffer; }
823#endif // wxUSE_DRAG_AND_DROP
824
825 virtual wxEvent *Clone() const { return new wxDataViewEvent(*this); }
826
827protected:
828 wxDataViewItem m_item;
829 int m_col;
830 wxDataViewModel *m_model;
831 wxVariant m_value;
832 wxDataViewColumn *m_column;
833 wxPoint m_pos;
834 int m_cacheFrom;
835 int m_cacheTo;
836
837#if wxUSE_DRAG_AND_DROP
838 wxDataObject *m_dataObject;
839
840 wxDataFormat m_dataFormat;
841 void* m_dataBuffer;
842 size_t m_dataSize;
843#endif // wxUSE_DRAG_AND_DROP
844
845private:
846 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent)
847};
848
849wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent );
850
851wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent );
852wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent );
853wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent );
854wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent );
855wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent );
856wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, wxDataViewEvent );
857wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent );
858wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent );
859wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent );
860
861wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent );
862
863wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent );
864wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent );
865wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent );
866wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent );
867
868wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_CACHE_HINT, wxDataViewEvent );
869
870wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent );
871wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent );
872wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP, wxDataViewEvent );
873
874typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
875
876#define wxDataViewEventHandler(func) \
877 wxEVENT_HANDLER_CAST(wxDataViewEventFunction, func)
878
879#define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \
880 wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
881
882#define EVT_DATAVIEW_SELECTION_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(SELECTION_CHANGED, id, fn)
883
884#define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
885#define EVT_DATAVIEW_ITEM_COLLAPSING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSING, id, fn)
886#define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
887#define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
888#define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)
889#define EVT_DATAVIEW_ITEM_START_EDITING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_START_EDITING, id, fn)
890#define EVT_DATAVIEW_ITEM_EDITING_STARTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_STARTED, id, fn)
891#define EVT_DATAVIEW_ITEM_EDITING_DONE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_DONE, id, fn)
892#define EVT_DATAVIEW_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn)
893
894#define EVT_DATAVIEW_ITEM_CONTEXT_MENU(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_CONTEXT_MENU, id, fn)
895
896#define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn)
897#define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
898#define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
899#define EVT_DATAVIEW_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn)
900#define EVT_DATAVIEW_CACHE_HINT(id, fn) wx__DECLARE_DATAVIEWEVT(CACHE_HINT, id, fn)
901
902#define EVT_DATAVIEW_ITEM_BEGIN_DRAG(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_BEGIN_DRAG, id, fn)
903#define EVT_DATAVIEW_ITEM_DROP_POSSIBLE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP_POSSIBLE, id, fn)
904#define EVT_DATAVIEW_ITEM_DROP(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP, id, fn)
905
906#ifdef wxHAS_GENERIC_DATAVIEWCTRL
907 // this symbol doesn't follow the convention for wxUSE_XXX symbols which
908 // are normally always defined as either 0 or 1, so its use is deprecated
909 // and it only exists for backwards compatibility, don't use it any more
910 // and use wxHAS_GENERIC_DATAVIEWCTRL instead
911 #define wxUSE_GENERICDATAVIEWCTRL
912
913 #include "wx/generic/dataview.h"
914#elif defined(__WXGTK20__)
915 #include "wx/gtk/dataview.h"
916#elif defined(__WXMAC__)
917 #include "wx/osx/dataview.h"
918#else
919 #error "unknown native wxDataViewCtrl implementation"
920#endif
921
922// -------------------------------------
923// wxDataViewSpinRenderer
924// -------------------------------------
925
926class WXDLLIMPEXP_ADV wxDataViewSpinRenderer: public wxDataViewCustomRenderer
927{
928public:
929 wxDataViewSpinRenderer( int min, int max,
930 wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
931 int alignment = wxDVR_DEFAULT_ALIGNMENT );
932 virtual bool HasEditorCtrl() const { return true; }
933 virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
934 virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
935 virtual bool Render( wxRect rect, wxDC *dc, int state );
936 virtual wxSize GetSize() const;
937 virtual bool SetValue( const wxVariant &value );
938 virtual bool GetValue( wxVariant &value ) const;
939
940private:
941 long m_data;
942 long m_min,m_max;
943};
944
945#if defined(wxHAS_GENERIC_DATAVIEWCTRL) || defined(__WXOSX_CARBON__)
946
947// -------------------------------------
948// wxDataViewChoiceRenderer
949// -------------------------------------
950
951class WXDLLIMPEXP_ADV wxDataViewChoiceRenderer: public wxDataViewCustomRenderer
952{
953public:
954 wxDataViewChoiceRenderer( const wxArrayString &choices,
955 wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
956 int alignment = wxDVR_DEFAULT_ALIGNMENT );
957 virtual bool HasEditorCtrl() const { return true; }
958 virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
959 virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
960 virtual bool Render( wxRect rect, wxDC *dc, int state );
961 virtual wxSize GetSize() const;
962 virtual bool SetValue( const wxVariant &value );
963 virtual bool GetValue( wxVariant &value ) const;
964
965private:
966 wxArrayString m_choices;
967 wxString m_data;
968};
969
970#endif
971
972//-----------------------------------------------------------------------------
973// wxDataViewListStore
974//-----------------------------------------------------------------------------
975
976class WXDLLIMPEXP_ADV wxDataViewListStoreLine
977{
978public:
979 wxDataViewListStoreLine( wxClientData *data = NULL )
980 {
981 m_data = data;
982 }
983 virtual ~wxDataViewListStoreLine()
984 {
985 delete m_data;
986 }
987
988 void SetData( wxClientData *data )
989 { if (m_data) delete m_data; m_data = data; }
990 wxClientData *GetData() const
991 { return m_data; }
992
993 wxVector<wxVariant> m_values;
994
995private:
996 wxClientData *m_data;
997};
998
999
1000class WXDLLIMPEXP_ADV wxDataViewListStore: public wxDataViewIndexListModel
1001{
1002public:
1003 wxDataViewListStore();
1004 ~wxDataViewListStore();
1005
1006 void PrependColumn( const wxString &varianttype );
1007 void InsertColumn( unsigned int pos, const wxString &varianttype );
1008 void AppendColumn( const wxString &varianttype );
1009
1010 void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
1011 void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL );
1012 void InsertItem( unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL );
1013 void DeleteItem( unsigned int pos );
1014 void DeleteAllItems();
1015
1016 // override base virtuals
1017
1018 virtual unsigned int GetColumnCount() const;
1019
1020 virtual wxString GetColumnType( unsigned int col ) const;
1021
1022 virtual void GetValueByRow( wxVariant &value,
1023 unsigned int row, unsigned int col ) const;
1024
1025 virtual bool SetValueByRow( const wxVariant &value,
1026 unsigned int row, unsigned int col );
1027
1028
1029public:
1030 wxVector<wxDataViewListStoreLine*> m_data;
1031 wxArrayString m_cols;
1032};
1033
1034//-----------------------------------------------------------------------------
1035
1036class WXDLLIMPEXP_ADV wxDataViewListCtrl: public wxDataViewCtrl
1037{
1038public:
1039 wxDataViewListCtrl();
1040 wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
1041 const wxPoint& pos = wxDefaultPosition,
1042 const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
1043 const wxValidator& validator = wxDefaultValidator );
1044 ~wxDataViewListCtrl();
1045
1046 bool Create( wxWindow *parent, wxWindowID id,
1047 const wxPoint& pos = wxDefaultPosition,
1048 const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
1049 const wxValidator& validator = wxDefaultValidator );
1050
1051 wxDataViewListStore *GetStore()
1052 { return (wxDataViewListStore*) GetModel(); }
1053 const wxDataViewListStore *GetStore() const
1054 { return (const wxDataViewListStore*) GetModel(); }
1055
1056 bool AppendColumn( wxDataViewColumn *column, const wxString &varianttype );
1057 bool PrependColumn( wxDataViewColumn *column, const wxString &varianttype );
1058 bool InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype );
1059
1060 // overridden from base class
1061 virtual bool PrependColumn( wxDataViewColumn *col );
1062 virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
1063 virtual bool AppendColumn( wxDataViewColumn *col );
1064
1065 wxDataViewColumn *AppendTextColumn( const wxString &label,
1066 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
1067 int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1068 wxDataViewColumn *AppendToggleColumn( const wxString &label,
1069 wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,
1070 int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1071 wxDataViewColumn *AppendProgressColumn( const wxString &label,
1072 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
1073 int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1074 wxDataViewColumn *AppendIconTextColumn( const wxString &label,
1075 wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
1076 int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
1077
1078 void AppendItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )
1079 { GetStore()->AppendItem( values, data ); }
1080 void PrependItem( const wxVector<wxVariant> &values, wxClientData *data = NULL )
1081 { GetStore()->PrependItem( values, data ); }
1082 void InsertItem( unsigned int row, const wxVector<wxVariant> &values, wxClientData *data = NULL )
1083 { GetStore()->InsertItem( row, values, data ); }
1084 void DeleteItem( unsigned row )
1085 { GetStore()->DeleteItem( row ); }
1086 void DeleteAllItems()
1087 { GetStore()->DeleteAllItems(); }
1088
1089 void SetValue( const wxVariant &value, unsigned int row, unsigned int col )
1090 { GetStore()->SetValueByRow( value, row, col );
1091 GetStore()->RowValueChanged( row, col); }
1092 void GetValue( wxVariant &value, unsigned int row, unsigned int col )
1093 { GetStore()->GetValueByRow( value, row, col ); }
1094
1095 void SetTextValue( const wxString &value, unsigned int row, unsigned int col )
1096 { GetStore()->SetValueByRow( value, row, col );
1097 GetStore()->RowValueChanged( row, col); }
1098 wxString GetTextValue( unsigned int row, unsigned int col ) const
1099 { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetString(); }
1100
1101 void SetToggleValue( bool value, unsigned int row, unsigned int col )
1102 { GetStore()->SetValueByRow( value, row, col );
1103 GetStore()->RowValueChanged( row, col); }
1104 bool GetToggleValue( unsigned int row, unsigned int col ) const
1105 { wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetBool(); }
1106
1107 void OnSize( wxSizeEvent &event );
1108
1109private:
1110 DECLARE_EVENT_TABLE()
1111 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewListCtrl)
1112};
1113
1114//-----------------------------------------------------------------------------
1115// wxDataViewTreeStore
1116//-----------------------------------------------------------------------------
1117
1118class WXDLLIMPEXP_ADV wxDataViewTreeStoreNode
1119{
1120public:
1121 wxDataViewTreeStoreNode( wxDataViewTreeStoreNode *parent,
1122 const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1123 virtual ~wxDataViewTreeStoreNode();
1124
1125 void SetText( const wxString &text )
1126 { m_text = text; }
1127 wxString GetText() const
1128 { return m_text; }
1129 void SetIcon( const wxIcon &icon )
1130 { m_icon = icon; }
1131 const wxIcon &GetIcon() const
1132 { return m_icon; }
1133 void SetData( wxClientData *data )
1134 { if (m_data) delete m_data; m_data = data; }
1135 wxClientData *GetData() const
1136 { return m_data; }
1137
1138 wxDataViewItem GetItem() const
1139 { return wxDataViewItem( (void*) this ); }
1140
1141 virtual bool IsContainer()
1142 { return false; }
1143
1144 wxDataViewTreeStoreNode *GetParent()
1145 { return m_parent; }
1146
1147private:
1148 wxDataViewTreeStoreNode *m_parent;
1149 wxString m_text;
1150 wxIcon m_icon;
1151 wxClientData *m_data;
1152};
1153
1154WX_DECLARE_LIST_WITH_DECL(wxDataViewTreeStoreNode, wxDataViewTreeStoreNodeList,
1155 class WXDLLIMPEXP_ADV);
1156
1157class WXDLLIMPEXP_ADV wxDataViewTreeStoreContainerNode: public wxDataViewTreeStoreNode
1158{
1159public:
1160 wxDataViewTreeStoreContainerNode( wxDataViewTreeStoreNode *parent,
1161 const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1162 wxClientData *data = NULL );
1163 virtual ~wxDataViewTreeStoreContainerNode();
1164
1165 const wxDataViewTreeStoreNodeList &GetChildren() const
1166 { return m_children; }
1167 wxDataViewTreeStoreNodeList &GetChildren()
1168 { return m_children; }
1169
1170 void SetExpandedIcon( const wxIcon &icon )
1171 { m_iconExpanded = icon; }
1172 const wxIcon &GetExpandedIcon() const
1173 { return m_iconExpanded; }
1174
1175 void SetExpanded( bool expanded = true )
1176 { m_isExpanded = expanded; }
1177 bool IsExpanded() const
1178 { return m_isExpanded; }
1179
1180 virtual bool IsContainer()
1181 { return true; }
1182
1183private:
1184 wxDataViewTreeStoreNodeList m_children;
1185 wxIcon m_iconExpanded;
1186 bool m_isExpanded;
1187};
1188
1189//-----------------------------------------------------------------------------
1190
1191class WXDLLIMPEXP_ADV wxDataViewTreeStore: public wxDataViewModel
1192{
1193public:
1194 wxDataViewTreeStore();
1195 ~wxDataViewTreeStore();
1196
1197 wxDataViewItem AppendItem( const wxDataViewItem& parent,
1198 const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1199 wxDataViewItem PrependItem( const wxDataViewItem& parent,
1200 const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1201 wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1202 const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
1203
1204 wxDataViewItem PrependContainer( const wxDataViewItem& parent,
1205 const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1206 wxClientData *data = NULL );
1207 wxDataViewItem AppendContainer( const wxDataViewItem& parent,
1208 const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1209 wxClientData *data = NULL );
1210 wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1211 const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
1212 wxClientData *data = NULL );
1213
1214 wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
1215 int GetChildCount( const wxDataViewItem& parent ) const;
1216
1217 void SetItemText( const wxDataViewItem& item, const wxString &text );
1218 wxString GetItemText( const wxDataViewItem& item ) const;
1219 void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
1220 const wxIcon &GetItemIcon( const wxDataViewItem& item ) const;
1221 void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
1222 const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const;
1223 void SetItemData( const wxDataViewItem& item, wxClientData *data );
1224 wxClientData *GetItemData( const wxDataViewItem& item ) const;
1225
1226 void DeleteItem( const wxDataViewItem& item );
1227 void DeleteChildren( const wxDataViewItem& item );
1228 void DeleteAllItems();
1229
1230 // implement base methods
1231
1232 virtual void GetValue( wxVariant &variant,
1233 const wxDataViewItem &item, unsigned int col ) const;
1234 virtual bool SetValue( const wxVariant &variant,
1235 const wxDataViewItem &item, unsigned int col );
1236 virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
1237 virtual bool IsContainer( const wxDataViewItem &item ) const;
1238 virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const;
1239
1240 virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
1241 unsigned int column, bool ascending ) const;
1242
1243 virtual bool HasDefaultCompare() const
1244 { return true; }
1245 virtual unsigned int GetColumnCount() const
1246 { return 1; };
1247 virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const
1248 { return wxT("wxDataViewIconText"); }
1249
1250 wxDataViewTreeStoreNode *FindNode( const wxDataViewItem &item ) const;
1251 wxDataViewTreeStoreContainerNode *FindContainerNode( const wxDataViewItem &item ) const;
1252 wxDataViewTreeStoreNode *GetRoot() const { return m_root; }
1253
1254public:
1255 wxDataViewTreeStoreNode *m_root;
1256};
1257
1258//-----------------------------------------------------------------------------
1259
1260class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
1261{
1262public:
1263 wxDataViewTreeCtrl();
1264 wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
1265 const wxPoint& pos = wxDefaultPosition,
1266 const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
1267 const wxValidator& validator = wxDefaultValidator );
1268 ~wxDataViewTreeCtrl();
1269
1270 bool Create( wxWindow *parent, wxWindowID id,
1271 const wxPoint& pos = wxDefaultPosition,
1272 const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
1273 const wxValidator& validator = wxDefaultValidator );
1274
1275 wxDataViewTreeStore *GetStore()
1276 { return (wxDataViewTreeStore*) GetModel(); }
1277 const wxDataViewTreeStore *GetStore() const
1278 { return (const wxDataViewTreeStore*) GetModel(); }
1279
1280 void SetImageList( wxImageList *imagelist );
1281 wxImageList* GetImageList() { return m_imageList; }
1282
1283 wxDataViewItem AppendItem( const wxDataViewItem& parent,
1284 const wxString &text, int icon = -1, wxClientData *data = NULL );
1285 wxDataViewItem PrependItem( const wxDataViewItem& parent,
1286 const wxString &text, int icon = -1, wxClientData *data = NULL );
1287 wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
1288 const wxString &text, int icon = -1, wxClientData *data = NULL );
1289
1290 wxDataViewItem PrependContainer( const wxDataViewItem& parent,
1291 const wxString &text, int icon = -1, int expanded = -1,
1292 wxClientData *data = NULL );
1293 wxDataViewItem AppendContainer( const wxDataViewItem& parent,
1294 const wxString &text, int icon = -1, int expanded = -1,
1295 wxClientData *data = NULL );
1296 wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
1297 const wxString &text, int icon = -1, int expanded = -1,
1298 wxClientData *data = NULL );
1299
1300 wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
1301 { return GetStore()->GetNthChild(parent, pos); }
1302 int GetChildCount( const wxDataViewItem& parent ) const
1303 { return GetStore()->GetChildCount(parent); }
1304
1305 void SetItemText( const wxDataViewItem& item, const wxString &text );
1306 wxString GetItemText( const wxDataViewItem& item ) const
1307 { return GetStore()->GetItemText(item); }
1308 void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
1309 const wxIcon &GetItemIcon( const wxDataViewItem& item ) const
1310 { return GetStore()->GetItemIcon(item); }
1311 void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
1312 const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const
1313 { return GetStore()->GetItemExpandedIcon(item); }
1314 void SetItemData( const wxDataViewItem& item, wxClientData *data )
1315 { GetStore()->SetItemData(item,data); }
1316 wxClientData *GetItemData( const wxDataViewItem& item ) const
1317 { return GetStore()->GetItemData(item); }
1318
1319 void DeleteItem( const wxDataViewItem& item );
1320 void DeleteChildren( const wxDataViewItem& item );
1321 void DeleteAllItems();
1322
1323 void OnExpanded( wxDataViewEvent &event );
1324 void OnCollapsed( wxDataViewEvent &event );
1325 void OnSize( wxSizeEvent &event );
1326
1327private:
1328 wxImageList *m_imageList;
1329
1330private:
1331 DECLARE_EVENT_TABLE()
1332 DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl)
1333};
1334
1335#endif // wxUSE_DATAVIEWCTRL
1336
1337#endif
1338 // _WX_DATAVIEW_H_BASE_
wxWidgets (Impactor)