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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: wx/dataview.h | |
3 | // Purpose: wxDataViewCtrl base classes | |
4 | // Author: Robert Roebling | |
5 | // Modified by: | |
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/control.h" | |
20 | #include "wx/textctrl.h" | |
21 | #include "wx/bitmap.h" | |
22 | #include "wx/variant.h" | |
23 | ||
24 | ||
25 | #if defined(__WXGTK20__) | |
26 | // for testing | |
27 | // #define wxUSE_GENERICDATAVIEWCTRL 1 | |
28 | #elif defined(__WXMAC__) | |
29 | #define wxUSE_GENERICDATAVIEWCTRL 1 | |
30 | #else | |
31 | #define wxUSE_GENERICDATAVIEWCTRL 1 | |
32 | #endif | |
33 | ||
34 | // ---------------------------------------------------------------------------- | |
35 | // wxDataViewCtrl flags | |
36 | // ---------------------------------------------------------------------------- | |
37 | ||
38 | // ---------------------------------------------------------------------------- | |
39 | // wxDataViewCtrl globals | |
40 | // ---------------------------------------------------------------------------- | |
41 | ||
42 | class WXDLLIMPEXP_ADV wxDataViewModel; | |
43 | class WXDLLIMPEXP_ADV wxDataViewListModel; | |
44 | class WXDLLIMPEXP_ADV wxDataViewCtrl; | |
45 | class WXDLLIMPEXP_ADV wxDataViewColumn; | |
46 | class WXDLLIMPEXP_ADV wxDataViewRenderer; | |
47 | ||
48 | extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[]; | |
49 | ||
50 | // the default width of new (text) columns: | |
51 | #define wxDVC_DEFAULT_WIDTH 80 | |
52 | ||
53 | // the default width of new toggle columns: | |
54 | #define wxDVC_TOGGLE_DEFAULT_WIDTH 30 | |
55 | ||
56 | // the default minimal width of the columns: | |
57 | #define wxDVC_DEFAULT_MINWIDTH 30 | |
58 | ||
59 | // the default alignment of wxDataViewRenderers: | |
60 | #define wxDVR_DEFAULT_ALIGNMENT (wxALIGN_LEFT|wxALIGN_TOP) | |
61 | ||
62 | ||
63 | // --------------------------------------------------------- | |
64 | // wxDataViewModel | |
65 | // --------------------------------------------------------- | |
66 | ||
67 | class WXDLLIMPEXP_ADV wxDataViewModel: public wxObjectRefData | |
68 | { | |
69 | public: | |
70 | wxDataViewModel() { } | |
71 | ||
72 | protected: | |
73 | // the user should not delete this class directly: he should use DecRef() instead! | |
74 | virtual ~wxDataViewModel() { } | |
75 | }; | |
76 | ||
77 | // --------------------------------------------------------- | |
78 | // wxDataViewListModelNotifier | |
79 | // --------------------------------------------------------- | |
80 | ||
81 | class WXDLLIMPEXP_ADV wxDataViewListModelNotifier: public wxObject | |
82 | { | |
83 | public: | |
84 | wxDataViewListModelNotifier() { } | |
85 | virtual ~wxDataViewListModelNotifier() { m_owner = NULL; } | |
86 | ||
87 | virtual bool RowAppended() = 0; | |
88 | virtual bool RowPrepended() = 0; | |
89 | virtual bool RowInserted( unsigned int before ) = 0; | |
90 | virtual bool RowDeleted( unsigned int row ) = 0; | |
91 | virtual bool RowChanged( unsigned int row ) = 0; | |
92 | virtual bool ValueChanged( unsigned int col, unsigned int row ) = 0; | |
93 | virtual bool RowsReordered( unsigned int *new_order ) = 0; | |
94 | virtual bool Cleared() = 0; | |
95 | ||
96 | void SetOwner( wxDataViewListModel *owner ) { m_owner = owner; } | |
97 | wxDataViewListModel *GetOwner() { return m_owner; } | |
98 | ||
99 | private: | |
100 | wxDataViewListModel *m_owner; | |
101 | }; | |
102 | ||
103 | // --------------------------------------------------------- | |
104 | // wxDataViewListModel | |
105 | // --------------------------------------------------------- | |
106 | ||
107 | class WXDLLIMPEXP_ADV wxDataViewViewingColumn: public wxObject | |
108 | { | |
109 | public: | |
110 | wxDataViewViewingColumn( wxDataViewColumn *view_column, unsigned int model_column ) | |
111 | { | |
112 | m_viewColumn = view_column; | |
113 | m_modelColumn = model_column; | |
114 | } | |
115 | ||
116 | wxDataViewColumn *m_viewColumn; | |
117 | unsigned int m_modelColumn; | |
118 | }; | |
119 | ||
120 | class WXDLLIMPEXP_ADV wxDataViewListModel: public wxDataViewModel | |
121 | { | |
122 | friend class WXDLLIMPEXP_ADV wxDataViewCtrl; | |
123 | friend class WXDLLIMPEXP_ADV wxDataViewCtrlBase; | |
124 | friend class WXDLLIMPEXP_ADV wxDataViewSortedListModel; | |
125 | friend class WXDLLIMPEXP_ADV wxDataViewColumnBase; | |
126 | friend class WXDLLIMPEXP_ADV wxGtkDataViewListModelNotifier; | |
127 | ||
128 | public: | |
129 | wxDataViewListModel(); | |
130 | ||
131 | virtual unsigned int GetRowCount() const = 0; | |
132 | virtual unsigned int GetColumnCount() const = 0; | |
133 | ||
134 | // return type as reported by wxVariant | |
135 | virtual wxString GetColumnType( unsigned int col ) const = 0; | |
136 | ||
137 | // get value into a wxVariant | |
138 | virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const = 0; | |
139 | ||
140 | // set value, call ValueChanged() afterwards! | |
141 | virtual bool SetValue( const wxVariant &variant, unsigned int col, unsigned int row ) = 0; | |
142 | ||
143 | // delegated notifiers | |
144 | virtual bool RowAppended(); | |
145 | virtual bool RowPrepended(); | |
146 | virtual bool RowInserted( unsigned int before ); | |
147 | virtual bool RowDeleted( unsigned int row ); | |
148 | virtual bool RowChanged( unsigned int row ); | |
149 | virtual bool ValueChanged( unsigned int col, unsigned int row ); | |
150 | virtual bool RowsReordered( unsigned int *new_order ); | |
151 | virtual bool Cleared(); | |
152 | ||
153 | protected: | |
154 | // the user should not delete this class directly: he should use DecRef() instead! | |
155 | virtual ~wxDataViewListModel(); | |
156 | ||
157 | // Used internally | |
158 | void AddViewingColumn( wxDataViewColumn *view_column, unsigned int model_column ); | |
159 | void RemoveViewingColumn( wxDataViewColumn *column ); | |
160 | ||
161 | void AddNotifier( wxDataViewListModelNotifier *notifier ); | |
162 | void RemoveNotifier( wxDataViewListModelNotifier *notifier ); | |
163 | ||
164 | wxList m_notifiers; | |
165 | wxList m_viewingColumns; | |
166 | }; | |
167 | ||
168 | ||
169 | ||
170 | // --------------------------------------------------------- | |
171 | // wxDataViewSortedListModel | |
172 | // --------------------------------------------------------- | |
173 | ||
174 | typedef int (wxCALLBACK *wxDataViewListModelCompare) | |
175 | (unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model ); | |
176 | ||
177 | WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_SIZE_T(unsigned int, | |
178 | wxDataViewSortedIndexArray, WXDLLIMPEXP_ADV); | |
179 | ||
180 | class WXDLLIMPEXP_ADV wxDataViewSortedListModel: public wxDataViewListModel | |
181 | { | |
182 | friend class wxDataViewSortedListModelNotifier; | |
183 | ||
184 | public: | |
185 | wxDataViewSortedListModel( wxDataViewListModel *child ); | |
186 | virtual ~wxDataViewSortedListModel(); | |
187 | ||
188 | void SetAscending( bool ascending ) { m_ascending = ascending; } | |
189 | bool IsAscending() const { return m_ascending; } | |
190 | ||
191 | virtual unsigned int GetRowCount() const; | |
192 | virtual unsigned int GetColumnCount() const; | |
193 | ||
194 | // return type as reported by wxVariant | |
195 | virtual wxString GetColumnType( unsigned int col ) const; | |
196 | ||
197 | // get value into a wxVariant | |
198 | virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const; | |
199 | ||
200 | // set value, call ValueChanged() afterwards! | |
201 | virtual bool SetValue( const wxVariant &variant, unsigned int col, unsigned int row ); | |
202 | ||
203 | // called from user | |
204 | virtual bool RowAppended(); | |
205 | virtual bool RowPrepended(); | |
206 | virtual bool RowInserted( unsigned int before ); | |
207 | virtual bool RowDeleted( unsigned int row ); | |
208 | virtual bool RowChanged( unsigned int row ); | |
209 | virtual bool ValueChanged( unsigned int col, unsigned int row ); | |
210 | virtual bool RowsReordered( unsigned int *new_order ); | |
211 | virtual bool Cleared(); | |
212 | ||
213 | // called if child's notifiers are called | |
214 | bool ChildRowAppended(); | |
215 | bool ChildRowPrepended(); | |
216 | bool ChildRowInserted( unsigned int before ); | |
217 | bool ChildRowDeleted( unsigned int row ); | |
218 | bool ChildRowChanged( unsigned int row ); | |
219 | bool ChildValueChanged( unsigned int col, unsigned int row ); | |
220 | bool ChildRowsReordered( unsigned int *new_order ); | |
221 | bool ChildCleared(); | |
222 | ||
223 | virtual void Resort(); | |
224 | ||
225 | void DetachChild(); | |
226 | ||
227 | private: | |
228 | bool m_ascending; | |
229 | wxDataViewListModel *m_child; | |
230 | wxDataViewSortedIndexArray m_array; | |
231 | wxDataViewListModelNotifier *m_notifierOnChild; | |
232 | ||
233 | void InitStatics(); // BAD | |
234 | }; | |
235 | ||
236 | //----------------------------------------------------------------------------- | |
237 | // wxDataViewEditorCtrlEvtHandler | |
238 | //----------------------------------------------------------------------------- | |
239 | ||
240 | class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler | |
241 | { | |
242 | public: | |
243 | wxDataViewEditorCtrlEvtHandler( wxControl *editor, wxDataViewRenderer *owner ); | |
244 | ||
245 | void AcceptChangesAndFinish(); | |
246 | void SetFocusOnIdle( bool focus = true ) { m_focusOnIdle = focus; } | |
247 | ||
248 | protected: | |
249 | void OnChar( wxKeyEvent &event ); | |
250 | void OnKillFocus( wxFocusEvent &event ); | |
251 | void OnIdle( wxIdleEvent &event ); | |
252 | ||
253 | private: | |
254 | wxDataViewRenderer *m_owner; | |
255 | wxControl *m_editorCtrl; | |
256 | bool m_finished; | |
257 | bool m_focusOnIdle; | |
258 | ||
259 | private: | |
260 | DECLARE_EVENT_TABLE() | |
261 | }; | |
262 | ||
263 | // --------------------------------------------------------- | |
264 | // wxDataViewRendererBase | |
265 | // --------------------------------------------------------- | |
266 | ||
267 | enum wxDataViewCellMode | |
268 | { | |
269 | wxDATAVIEW_CELL_INERT, | |
270 | wxDATAVIEW_CELL_ACTIVATABLE, | |
271 | wxDATAVIEW_CELL_EDITABLE | |
272 | }; | |
273 | ||
274 | enum wxDataViewCellRenderState | |
275 | { | |
276 | wxDATAVIEW_CELL_SELECTED = 1, | |
277 | wxDATAVIEW_CELL_PRELIT = 2, | |
278 | wxDATAVIEW_CELL_INSENSITIVE = 4, | |
279 | wxDATAVIEW_CELL_FOCUSED = 8 | |
280 | }; | |
281 | ||
282 | class WXDLLIMPEXP_ADV wxDataViewRendererBase: public wxObject | |
283 | { | |
284 | public: | |
285 | wxDataViewRendererBase( const wxString &varianttype, | |
286 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, | |
287 | int alignment = wxDVR_DEFAULT_ALIGNMENT ); | |
288 | ||
289 | virtual bool Validate( wxVariant& WXUNUSED(value) ) | |
290 | { return true; } | |
291 | ||
292 | void SetOwner( wxDataViewColumn *owner ) { m_owner = owner; } | |
293 | wxDataViewColumn* GetOwner() { return m_owner; } | |
294 | ||
295 | // renderer properties: | |
296 | ||
297 | virtual bool SetValue( const wxVariant& WXUNUSED(value) ) = 0; | |
298 | virtual bool GetValue( wxVariant& WXUNUSED(value) ) const = 0; | |
299 | ||
300 | wxString GetVariantType() const { return m_variantType; } | |
301 | ||
302 | virtual void SetMode( wxDataViewCellMode mode ) = 0; | |
303 | virtual wxDataViewCellMode GetMode() const = 0; | |
304 | ||
305 | // NOTE: Set/GetAlignment do not take/return a wxAlignment enum but | |
306 | // rather an "int"; that's because for rendering cells it's allowed | |
307 | // to combine alignment flags (e.g. wxALIGN_LEFT|wxALIGN_BOTTOM) | |
308 | virtual void SetAlignment( int align ) = 0; | |
309 | virtual int GetAlignment() const = 0; | |
310 | ||
311 | // in-place editing | |
312 | virtual bool HasEditorCtrl() | |
313 | { return false; } | |
314 | virtual wxControl* CreateEditorCtrl(wxWindow * WXUNUSED(parent), | |
315 | wxRect WXUNUSED(labelRect), | |
316 | const wxVariant& WXUNUSED(value)) | |
317 | { return NULL; } | |
318 | virtual bool GetValueFromEditorCtrl(wxControl * WXUNUSED(editor), | |
319 | wxVariant& WXUNUSED(value)) | |
320 | { return false; } | |
321 | ||
322 | virtual bool StartEditing( unsigned int row, wxRect labelRect ); | |
323 | virtual void CancelEditing(); | |
324 | virtual bool FinishEditing(); | |
325 | ||
326 | wxControl *GetEditorCtrl() { return m_editorCtrl; } | |
327 | ||
328 | protected: | |
329 | wxString m_variantType; | |
330 | wxDataViewColumn *m_owner; | |
331 | wxControl *m_editorCtrl; | |
332 | unsigned int m_row; // for m_editorCtrl | |
333 | ||
334 | // internal utility: | |
335 | const wxDataViewCtrl* GetView() const; | |
336 | ||
337 | protected: | |
338 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRendererBase) | |
339 | }; | |
340 | ||
341 | // --------------------------------------------------------- | |
342 | // wxDataViewColumnBase | |
343 | // --------------------------------------------------------- | |
344 | ||
345 | enum wxDataViewColumnFlags | |
346 | { | |
347 | wxDATAVIEW_COL_RESIZABLE = 1, | |
348 | wxDATAVIEW_COL_SORTABLE = 2, | |
349 | wxDATAVIEW_COL_HIDDEN = 4 | |
350 | }; | |
351 | ||
352 | class WXDLLIMPEXP_ADV wxDataViewColumnBase: public wxObject | |
353 | { | |
354 | public: | |
355 | wxDataViewColumnBase( const wxString &title, wxDataViewRenderer *renderer, | |
356 | unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH, | |
357 | wxAlignment align = wxALIGN_CENTER, | |
358 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
359 | wxDataViewColumnBase( const wxBitmap &bitmap, wxDataViewRenderer *renderer, | |
360 | unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH, | |
361 | wxAlignment align = wxALIGN_CENTER, | |
362 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
363 | virtual ~wxDataViewColumnBase(); | |
364 | ||
365 | // setters: | |
366 | ||
367 | virtual void SetTitle( const wxString &title ) = 0; | |
368 | virtual void SetAlignment( wxAlignment align ) = 0; | |
369 | virtual void SetSortable( bool sortable ) = 0; | |
370 | virtual void SetResizeable( bool resizeable ) = 0; | |
371 | virtual void SetHidden( bool hidden ) = 0; | |
372 | virtual void SetSortOrder( bool ascending ) = 0; | |
373 | virtual void SetFlags( int flags ); | |
374 | virtual void SetOwner( wxDataViewCtrl *owner ) | |
375 | { m_owner = owner; } | |
376 | virtual void SetBitmap( const wxBitmap &bitmap ) | |
377 | { m_bitmap=bitmap; } | |
378 | ||
379 | virtual void SetMinWidth( int minWidth ) = 0; | |
380 | virtual void SetWidth( int width ) = 0; | |
381 | ||
382 | ||
383 | // getters: | |
384 | ||
385 | virtual wxString GetTitle() const = 0; | |
386 | virtual wxAlignment GetAlignment() const = 0; | |
387 | virtual int GetWidth() const = 0; | |
388 | virtual int GetMinWidth() const = 0; | |
389 | ||
390 | virtual int GetFlags() const; | |
391 | ||
392 | virtual bool IsSortable() const = 0; | |
393 | virtual bool IsResizeable() const = 0; | |
394 | virtual bool IsHidden() const = 0; | |
395 | virtual bool IsSortOrderAscending() const = 0; | |
396 | ||
397 | const wxBitmap &GetBitmap() const { return m_bitmap; } | |
398 | unsigned int GetModelColumn() const { return m_model_column; } | |
399 | ||
400 | wxDataViewCtrl *GetOwner() { return m_owner; } | |
401 | wxDataViewRenderer* GetRenderer() { return m_renderer; } | |
402 | ||
403 | protected: | |
404 | wxDataViewRenderer *m_renderer; | |
405 | int m_model_column; | |
406 | wxBitmap m_bitmap; | |
407 | wxDataViewCtrl *m_owner; | |
408 | ||
409 | protected: | |
410 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumnBase) | |
411 | }; | |
412 | ||
413 | // --------------------------------------------------------- | |
414 | // wxDataViewCtrlBase | |
415 | // --------------------------------------------------------- | |
416 | ||
417 | #define wxDV_SINGLE 0x0000 // for convenience | |
418 | #define wxDV_MULTIPLE 0x0001 // can select multiple items | |
419 | ||
420 | #define wxDV_NO_HEADER 0x0002 // column titles not visible | |
421 | #define wxDV_HORIZ_RULES 0x0004 // light horizontal rules between rows | |
422 | #define wxDV_VERT_RULES 0x0008 // light vertical rules between columns | |
423 | ||
424 | class WXDLLIMPEXP_ADV wxDataViewCtrlBase: public wxControl | |
425 | { | |
426 | public: | |
427 | wxDataViewCtrlBase(); | |
428 | virtual ~wxDataViewCtrlBase(); | |
429 | ||
430 | virtual bool AssociateModel( wxDataViewListModel *model ); | |
431 | wxDataViewListModel* GetModel(); | |
432 | ||
433 | // short cuts | |
434 | bool AppendTextColumn( const wxString &label, unsigned int model_column, | |
435 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, | |
436 | wxAlignment align = wxALIGN_CENTER, | |
437 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
438 | bool AppendToggleColumn( const wxString &label, unsigned int model_column, | |
439 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH, | |
440 | wxAlignment align = wxALIGN_CENTER, | |
441 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
442 | bool AppendProgressColumn( const wxString &label, unsigned int model_column, | |
443 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH, | |
444 | wxAlignment align = wxALIGN_CENTER, | |
445 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
446 | bool AppendDateColumn( const wxString &label, unsigned int model_column, | |
447 | wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1, | |
448 | wxAlignment align = wxALIGN_CENTER, | |
449 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
450 | bool AppendBitmapColumn( const wxString &label, unsigned int model_column, | |
451 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, | |
452 | wxAlignment align = wxALIGN_CENTER, | |
453 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
454 | bool AppendTextColumn( const wxBitmap &label, unsigned int model_column, | |
455 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, | |
456 | wxAlignment align = wxALIGN_CENTER, | |
457 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
458 | bool AppendToggleColumn( const wxBitmap &label, unsigned int model_column, | |
459 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH, | |
460 | wxAlignment align = wxALIGN_CENTER, | |
461 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
462 | bool AppendProgressColumn( const wxBitmap &label, unsigned int model_column, | |
463 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH, | |
464 | wxAlignment align = wxALIGN_CENTER, | |
465 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
466 | bool AppendDateColumn( const wxBitmap &label, unsigned int model_column, | |
467 | wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1, | |
468 | wxAlignment align = wxALIGN_CENTER, | |
469 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
470 | bool AppendBitmapColumn( const wxBitmap &label, unsigned int model_column, | |
471 | wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1, | |
472 | wxAlignment align = wxALIGN_CENTER, | |
473 | int flags = wxDATAVIEW_COL_RESIZABLE ); | |
474 | ||
475 | virtual bool AppendColumn( wxDataViewColumn *col ); | |
476 | ||
477 | virtual unsigned int GetColumnCount() const; | |
478 | ||
479 | virtual bool DeleteColumn( unsigned int pos ); | |
480 | virtual bool ClearColumns(); | |
481 | virtual wxDataViewColumn* GetColumn( unsigned int pos ); | |
482 | ||
483 | virtual void SetSelection( int row ) = 0; // -1 for unselect | |
484 | inline void ClearSelection() { SetSelection( -1 ); } | |
485 | virtual void Unselect( unsigned int row ) = 0; | |
486 | virtual void SetSelectionRange( unsigned int from, unsigned int to ) = 0; | |
487 | virtual void SetSelections( const wxArrayInt& aSelections) = 0; | |
488 | ||
489 | virtual bool IsSelected( unsigned int row ) const = 0; | |
490 | virtual int GetSelection() const = 0; | |
491 | virtual int GetSelections(wxArrayInt& aSelections) const = 0; | |
492 | ||
493 | private: | |
494 | wxDataViewListModel *m_model; | |
495 | wxList m_cols; | |
496 | ||
497 | protected: | |
498 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase) | |
499 | }; | |
500 | ||
501 | ||
502 | // ---------------------------------------------------------------------------- | |
503 | // wxDataViewEvent - the event class for the wxDataViewCtrl notifications | |
504 | // ---------------------------------------------------------------------------- | |
505 | ||
506 | class WXDLLIMPEXP_ADV wxDataViewEvent : public wxNotifyEvent | |
507 | { | |
508 | public: | |
509 | wxDataViewEvent(wxEventType commandType = wxEVT_NULL, int winid = 0) | |
510 | : wxNotifyEvent(commandType, winid), | |
511 | m_col(-1), | |
512 | m_row(-1), | |
513 | m_model(NULL), | |
514 | m_value(wxNullVariant), | |
515 | m_editCancelled(false), | |
516 | m_column(NULL) | |
517 | { } | |
518 | ||
519 | wxDataViewEvent(const wxDataViewEvent& event) | |
520 | : wxNotifyEvent(event), | |
521 | m_col(event.m_col), | |
522 | m_row(event.m_col), | |
523 | m_model(event.m_model), | |
524 | m_value(event.m_value), | |
525 | m_editCancelled(event.m_editCancelled), | |
526 | m_column(event.m_column) | |
527 | { } | |
528 | ||
529 | int GetColumn() const { return m_col; } | |
530 | void SetColumn( int col ) { m_col = col; } | |
531 | ||
532 | int GetRow() const { return m_row; } | |
533 | void SetRow( int row ) { m_row = row; } | |
534 | ||
535 | wxDataViewModel* GetModel() const { return m_model; } | |
536 | void SetModel( wxDataViewModel *model ) { m_model = model; } | |
537 | ||
538 | const wxVariant &GetValue() const { return m_value; } | |
539 | void SetValue( const wxVariant &value ) { m_value = value; } | |
540 | ||
541 | // for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only | |
542 | void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; } | |
543 | wxDataViewColumn *GetDataViewColumn() const { return m_column; } | |
544 | ||
545 | // was label editing canceled? (for wxEVT_COMMAND_DATVIEW_END_LABEL_EDIT only) | |
546 | bool IsEditCancelled() const { return m_editCancelled; } | |
547 | void SetEditCanceled(bool editCancelled) { m_editCancelled = editCancelled; } | |
548 | ||
549 | virtual wxEvent *Clone() const { return new wxDataViewEvent(*this); } | |
550 | ||
551 | protected: | |
552 | int m_col; | |
553 | int m_row; | |
554 | wxDataViewModel *m_model; | |
555 | wxVariant m_value; | |
556 | bool m_editCancelled; | |
557 | wxDataViewColumn *m_column; | |
558 | ||
559 | private: | |
560 | DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent) | |
561 | }; | |
562 | ||
563 | BEGIN_DECLARE_EVENT_TYPES() | |
564 | DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ROW_SELECTED, -1) | |
565 | DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED, -1) | |
566 | DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, -1) | |
567 | DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, -1) | |
568 | END_DECLARE_EVENT_TYPES() | |
569 | ||
570 | typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&); | |
571 | ||
572 | #define wxDataViewEventHandler(func) \ | |
573 | (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDataViewEventFunction, &func) | |
574 | ||
575 | #define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \ | |
576 | wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn)) | |
577 | ||
578 | #define EVT_DATAVIEW_ROW_SELECTED(id, fn) wx__DECLARE_DATAVIEWEVT(ROW_SELECTED, id, fn) | |
579 | #define EVT_DATAVIEW_ROW_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ROW_ACTIVATED, id, fn) | |
580 | #define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn) | |
581 | #define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn) | |
582 | ||
583 | ||
584 | #if defined(wxUSE_GENERICDATAVIEWCTRL) | |
585 | #include "wx/generic/dataview.h" | |
586 | #elif defined(__WXGTK20__) | |
587 | #include "wx/gtk/dataview.h" | |
588 | #elif defined(__WXMAC__) | |
589 | // TODO | |
590 | // #include "wx/mac/dataview.h" | |
591 | #else | |
592 | #include "wx/generic/dataview.h" | |
593 | #endif | |
594 | ||
595 | #endif // wxUSE_DATAVIEWCTRL | |
596 | ||
597 | #endif | |
598 | // _WX_DATAVIEW_H_BASE_ |