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