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e9576ca5 SC |
1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Name: listbox.cpp | |
3 | // Purpose: wxListBox | |
4 | // Author: AUTHOR | |
5 | // Modified by: | |
6 | // Created: ??/??/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) AUTHOR | |
9 | // Licence: wxWindows licence | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "listbox.h" | |
14 | #endif | |
15 | ||
03e11df5 | 16 | #include "wx/app.h" |
e9576ca5 SC |
17 | #include "wx/listbox.h" |
18 | #include "wx/settings.h" | |
19 | #include "wx/dynarray.h" | |
20 | #include "wx/log.h" | |
21 | ||
519cb848 | 22 | #include "wx/utils.h" |
03e11df5 GD |
23 | #ifdef __UNIX__ |
24 | #include "ldef/extldef.h" | |
25 | #else | |
26 | #include "extldef.h" | |
27 | #endif | |
519cb848 | 28 | |
2f1ae414 | 29 | #if !USE_SHARED_LIBRARY |
e9576ca5 | 30 | IMPLEMENT_DYNAMIC_CLASS(wxListBox, wxControl) |
519cb848 SC |
31 | |
32 | BEGIN_EVENT_TABLE(wxListBox, wxControl) | |
33 | EVT_SIZE( wxListBox::OnSize ) | |
34 | END_EVENT_TABLE() | |
2f1ae414 | 35 | #endif |
e9576ca5 | 36 | |
519cb848 SC |
37 | #include <wx/mac/uma.h> |
38 | ||
39 | extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ; | |
40 | const short kwxMacListWithVerticalScrollbar = 128 ; | |
41 | ||
e9576ca5 SC |
42 | // ============================================================================ |
43 | // list box control implementation | |
44 | // ============================================================================ | |
45 | ||
46 | // Listbox item | |
47 | wxListBox::wxListBox() | |
48 | { | |
49 | m_noItems = 0; | |
50 | m_selected = 0; | |
2f1ae414 | 51 | m_macList = NULL ; |
e9576ca5 SC |
52 | } |
53 | ||
54 | bool wxListBox::Create(wxWindow *parent, wxWindowID id, | |
55 | const wxPoint& pos, | |
56 | const wxSize& size, | |
57 | int n, const wxString choices[], | |
58 | long style, | |
59 | const wxValidator& validator, | |
60 | const wxString& name) | |
61 | { | |
519cb848 | 62 | m_noItems = 0 ; // this will be increased by our append command |
e9576ca5 SC |
63 | m_selected = 0; |
64 | ||
519cb848 SC |
65 | Rect bounds ; |
66 | Str255 title ; | |
519cb848 SC |
67 | |
68 | MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ; | |
69 | ||
70 | m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , true , kwxMacListWithVerticalScrollbar , 0 , 0, | |
71 | kControlListBoxProc , (long) this ) ; | |
72 | ||
73 | long result ; | |
74 | UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &m_macList , &result ) ; | |
75 | ||
2f1ae414 | 76 | HLock( (Handle) m_macList ) ; |
519cb848 | 77 | NewExtLDEFInfo( m_macList , MacDrawStringCell , (long) this ) ; |
8208e181 SC |
78 | (**m_macList).selFlags = 0 ; |
79 | if ( style & wxLB_MULTIPLE ) | |
519cb848 SC |
80 | { |
81 | (**m_macList).selFlags += lNoExtend ; | |
82 | } | |
83 | else if ( style & wxLB_EXTENDED ) | |
84 | { | |
85 | (**m_macList).selFlags += lExtendDrag ; | |
86 | } | |
8208e181 SC |
87 | else |
88 | { | |
89 | (**m_macList).selFlags = lOnlyOne ; | |
90 | } | |
519cb848 SC |
91 | Point pt = (**m_macList).cellSize ; |
92 | pt.v = 14 ; | |
93 | LCellSize( pt , m_macList ) ; | |
94 | ||
95 | LAddColumn( 1 , 0 , m_macList ) ; | |
96 | ||
97 | MacPostControlCreate() ; | |
98 | ||
99 | ControlFontStyleRec controlstyle ; | |
100 | controlstyle.flags = kControlUseFontMask + kControlUseSizeMask ; | |
101 | //controlstyle.font = kControlFontSmallSystemFont ; | |
102 | controlstyle.font = kFontIDMonaco ; | |
103 | controlstyle.size = 9 ; | |
104 | ::UMASetControlFontStyle( m_macControl , &controlstyle ) ; | |
105 | ||
106 | for ( int i = 0 ; i < n ; i++ ) | |
107 | { | |
108 | Append( choices[i] ) ; | |
109 | } | |
110 | ||
111 | LSetDrawingMode( true , m_macList ) ; | |
112 | ||
113 | return TRUE; | |
e9576ca5 SC |
114 | } |
115 | ||
116 | wxListBox::~wxListBox() | |
117 | { | |
e7549107 | 118 | Free() ; |
2f1ae414 SC |
119 | if ( m_macList ) |
120 | { | |
121 | DisposeExtLDEFInfo( m_macList ) ; | |
122 | m_macList = NULL ; | |
123 | } | |
e9576ca5 SC |
124 | } |
125 | ||
e7549107 | 126 | void wxListBox::Free() |
e9576ca5 | 127 | { |
e7549107 SC |
128 | #if wxUSE_OWNER_DRAWN |
129 | if ( m_windowStyle & wxLB_OWNERDRAW ) | |
130 | { | |
131 | size_t uiCount = m_aItems.Count(); | |
132 | while ( uiCount-- != 0 ) { | |
133 | delete m_aItems[uiCount]; | |
134 | } | |
135 | ||
136 | m_aItems.Clear(); | |
137 | } | |
138 | else | |
139 | #endif // wxUSE_OWNER_DRAWN | |
140 | if ( HasClientObjectData() ) | |
141 | { | |
142 | for ( size_t n = 0; n < (size_t)m_noItems; n++ ) | |
143 | { | |
144 | delete GetClientObject(n); | |
145 | } | |
146 | } | |
e9576ca5 SC |
147 | } |
148 | ||
e7549107 | 149 | void wxListBox::DoSetFirstItem(int N) |
e9576ca5 | 150 | { |
e7549107 | 151 | MacScrollTo( N ) ; |
e9576ca5 SC |
152 | } |
153 | ||
154 | void wxListBox::Delete(int N) | |
155 | { | |
e7549107 SC |
156 | wxCHECK_RET( N >= 0 && N < m_noItems, |
157 | wxT("invalid index in wxListBox::Delete") ); | |
158 | ||
159 | #if wxUSE_OWNER_DRAWN | |
160 | delete m_aItems[N]; | |
161 | m_aItems.Remove(N); | |
162 | #else // !wxUSE_OWNER_DRAWN | |
163 | if ( HasClientObjectData() ) | |
164 | { | |
165 | delete GetClientObject(N); | |
166 | } | |
167 | #endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN | |
519cb848 | 168 | m_stringArray.Remove( N ) ; |
8208e181 | 169 | m_dataArray.Remove( N ) ; |
2f1ae414 | 170 | m_noItems --; |
519cb848 SC |
171 | |
172 | MacDelete( N ) ; | |
e9576ca5 SC |
173 | } |
174 | ||
e7549107 | 175 | int wxListBox::DoAppend(const wxString& item) |
e9576ca5 | 176 | { |
e7549107 | 177 | int index = m_noItems ; |
519cb848 SC |
178 | if( wxApp::s_macDefaultEncodingIsPC ) |
179 | { | |
180 | m_stringArray.Add( wxMacMakeMacStringFromPC( item ) ) ; | |
b81abd0d | 181 | m_dataArray.Add( NULL ); |
519cb848 | 182 | } |
b81abd0d | 183 | else { |
519cb848 | 184 | m_stringArray.Add( item ) ; |
b81abd0d GD |
185 | m_dataArray.Add( NULL ); |
186 | } | |
e7549107 | 187 | m_noItems ++; |
5b781a67 | 188 | DoSetItemClientData( index , NULL ) ; |
519cb848 | 189 | MacAppend( item ) ; |
e7549107 | 190 | |
e7549107 | 191 | return index ; |
e9576ca5 SC |
192 | } |
193 | ||
e7549107 SC |
194 | void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData) |
195 | { | |
196 | MacSetRedraw( false ) ; | |
519cb848 | 197 | Clear() ; |
e7549107 SC |
198 | int n = choices.GetCount(); |
199 | ||
519cb848 SC |
200 | for( int i = 0 ; i < n ; ++i ) |
201 | { | |
202 | if ( clientData ) | |
e7549107 SC |
203 | { |
204 | #if wxUSE_OWNER_DRAWN | |
205 | wxASSERT_MSG(clientData[i] == NULL, | |
206 | wxT("Can't use client data with owner-drawn listboxes")); | |
207 | #else // !wxUSE_OWNER_DRAWN | |
8208e181 | 208 | Append( choices[i] , clientData[i] ) ; |
e7549107 SC |
209 | #endif |
210 | } | |
519cb848 SC |
211 | else |
212 | Append( choices[i] ) ; | |
213 | } | |
e7549107 SC |
214 | |
215 | #if wxUSE_OWNER_DRAWN | |
216 | if ( m_windowStyle & wxLB_OWNERDRAW ) { | |
217 | // first delete old items | |
218 | size_t ui = m_aItems.Count(); | |
219 | while ( ui-- != 0 ) { | |
220 | delete m_aItems[ui]; | |
221 | } | |
222 | m_aItems.Empty(); | |
223 | ||
224 | // then create new ones | |
225 | for ( ui = 0; ui < (size_t)m_noItems; ui++ ) { | |
226 | wxOwnerDrawn *pNewItem = CreateItem(ui); | |
227 | pNewItem->SetName(choices[ui]); | |
228 | m_aItems.Add(pNewItem); | |
229 | } | |
230 | } | |
231 | #endif // wxUSE_OWNER_DRAWN | |
232 | MacSetRedraw( true ) ; | |
233 | } | |
234 | ||
235 | bool wxListBox::HasMultipleSelection() const | |
236 | { | |
237 | return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED); | |
e9576ca5 SC |
238 | } |
239 | ||
519cb848 | 240 | int wxListBox::FindString(const wxString& st) const |
e9576ca5 | 241 | { |
519cb848 SC |
242 | wxString s ; |
243 | if( wxApp::s_macDefaultEncodingIsPC ) | |
244 | { | |
245 | s = wxMacMakeMacStringFromPC( st ) ; | |
246 | } | |
247 | else | |
248 | s = st ; | |
249 | ||
250 | if ( s.Right(1) == "*" ) | |
251 | { | |
252 | wxString search = s.Left( s.Length() - 1 ) ; | |
253 | int len = search.Length() ; | |
03e11df5 GD |
254 | Str255 s1 , s2 ; |
255 | ||
256 | #if TARGET_CARBON | |
257 | c2pstrcpy( (StringPtr) s2 , search.c_str() ) ; | |
258 | #else | |
259 | strcpy( (char *) s2 , search.c_str() ) ; | |
260 | c2pstr( (char *) s2 ) ; | |
261 | #endif | |
262 | ||
2f1ae414 SC |
263 | for ( int i = 0 ; i < m_noItems ; ++ i ) |
264 | { | |
03e11df5 GD |
265 | #if TARGET_CARBON |
266 | c2pstrcpy( (StringPtr) s1 , m_stringArray[i].Left( len ).c_str() ) ; | |
267 | #else | |
268 | strcpy( (char *) s1 , m_stringArray[i].Left( len ).c_str() ) ; | |
269 | c2pstr( (char *) s1 ) ; | |
270 | #endif | |
2f1ae414 SC |
271 | if ( EqualString( s1 , s2 , false , false ) ) |
272 | return i ; | |
273 | } | |
5b781a67 SC |
274 | if ( s.Left(1) = "*" && s.Length() > 1 ) |
275 | { | |
276 | s.MakeLower() ; | |
277 | for ( int i = 0 ; i < m_noItems ; ++i ) | |
278 | { | |
279 | if ( GetString(i).Lower().Matches(s) ) | |
280 | return i ; | |
281 | } | |
282 | } | |
283 | ||
519cb848 SC |
284 | } |
285 | else | |
286 | { | |
2f1ae414 | 287 | Str255 s1 , s2 ; |
03e11df5 GD |
288 | |
289 | #if TARGET_CARBON | |
290 | c2pstrcpy( (StringPtr) s2 , s.c_str() ) ; | |
291 | #else | |
292 | strcpy( (char *) s2 , s.c_str() ) ; | |
293 | c2pstr( (char *) s2 ) ; | |
294 | #endif | |
295 | ||
2f1ae414 SC |
296 | for ( int i = 0 ; i < m_noItems ; ++ i ) |
297 | { | |
03e11df5 GD |
298 | #if TARGET_CARBON |
299 | c2pstrcpy( (StringPtr) s1 , m_stringArray[i].c_str() ) ; | |
300 | #else | |
301 | strcpy( (char *) s1 , m_stringArray[i].c_str() ) ; | |
302 | c2pstr( (char *) s1 ) ; | |
303 | #endif | |
2f1ae414 SC |
304 | if ( EqualString( s1 , s2 , false , false ) ) |
305 | return i ; | |
306 | } | |
519cb848 SC |
307 | } |
308 | return -1; | |
e9576ca5 SC |
309 | } |
310 | ||
311 | void wxListBox::Clear() | |
312 | { | |
e7549107 | 313 | Free(); |
e9576ca5 | 314 | m_noItems = 0; |
519cb848 SC |
315 | m_stringArray.Empty() ; |
316 | m_dataArray.Empty() ; | |
317 | MacClear() ; | |
e9576ca5 SC |
318 | } |
319 | ||
320 | void wxListBox::SetSelection(int N, bool select) | |
321 | { | |
519cb848 SC |
322 | wxCHECK_RET( N >= 0 && N < m_noItems, |
323 | "invalid index in wxListBox::SetSelection" ); | |
324 | MacSetSelection( N , select ) ; | |
e9576ca5 SC |
325 | } |
326 | ||
e7549107 | 327 | bool wxListBox::IsSelected(int N) const |
e9576ca5 | 328 | { |
519cb848 SC |
329 | wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE, |
330 | "invalid index in wxListBox::Selected" ); | |
331 | ||
332 | return MacIsSelected( N ) ; | |
e9576ca5 SC |
333 | } |
334 | ||
e7549107 | 335 | void *wxListBox::DoGetItemClientData(int N) const |
e9576ca5 | 336 | { |
519cb848 SC |
337 | wxCHECK_MSG( N >= 0 && N < m_noItems, NULL, |
338 | "invalid index in wxListBox::GetClientData" ); | |
339 | ||
e7549107 | 340 | return (void *)m_dataArray[N]; |
e9576ca5 SC |
341 | } |
342 | ||
51abe921 SC |
343 | wxClientData *wxListBox::DoGetItemClientObject(int N) const |
344 | { | |
345 | return (wxClientData *) DoGetItemClientData( N ) ; | |
346 | } | |
347 | ||
e7549107 | 348 | void wxListBox::DoSetItemClientData(int N, void *Client_data) |
e9576ca5 | 349 | { |
519cb848 SC |
350 | wxCHECK_RET( N >= 0 && N < m_noItems, |
351 | "invalid index in wxListBox::SetClientData" ); | |
352 | ||
e7549107 SC |
353 | #if wxUSE_OWNER_DRAWN |
354 | if ( m_windowStyle & wxLB_OWNERDRAW ) | |
355 | { | |
356 | // client data must be pointer to wxOwnerDrawn, otherwise we would crash | |
357 | // in OnMeasure/OnDraw. | |
358 | wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes")); | |
359 | } | |
360 | #endif // wxUSE_OWNER_DRAWN | |
8208e181 SC |
361 | wxASSERT_MSG( m_dataArray.GetCount() >= N , "invalid client_data array" ) ; |
362 | ||
363 | if ( m_dataArray.GetCount() > N ) | |
364 | { | |
365 | m_dataArray[N] = (char*) Client_data ; | |
2f1ae414 | 366 | } |
8208e181 SC |
367 | else |
368 | { | |
369 | m_dataArray.Add( (char*) Client_data ) ; | |
370 | } | |
e7549107 SC |
371 | } |
372 | ||
373 | void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData) | |
374 | { | |
375 | DoSetItemClientData(n, clientData); | |
e9576ca5 SC |
376 | } |
377 | ||
378 | // Return number of selections and an array of selected integers | |
379 | int wxListBox::GetSelections(wxArrayInt& aSelections) const | |
380 | { | |
519cb848 | 381 | return MacGetSelections( aSelections ) ; |
e9576ca5 SC |
382 | |
383 | /* TODO | |
519cb848 | 384 | if ((m_windowStyle & wxLB_MULTIMacE) || (m_windowStyle & wxLB_EXTENDED)) |
e9576ca5 SC |
385 | { |
386 | int no_sel = ?? | |
387 | for ( int n = 0; n < no_sel; n++ ) | |
388 | aSelections.Add(??); | |
389 | ||
390 | return no_sel; | |
391 | } | |
392 | else // single-selection listbox | |
393 | { | |
394 | aSelections.Add(??); | |
395 | ||
396 | return 1; | |
397 | } | |
398 | */ | |
e9576ca5 SC |
399 | } |
400 | ||
401 | // Get single selection, for single choice list items | |
402 | int wxListBox::GetSelection() const | |
403 | { | |
519cb848 | 404 | return MacGetSelection() ; |
e9576ca5 SC |
405 | } |
406 | ||
407 | // Find string for position | |
408 | wxString wxListBox::GetString(int N) const | |
409 | { | |
519cb848 SC |
410 | if( wxApp::s_macDefaultEncodingIsPC ) |
411 | { | |
412 | return wxMacMakePCStringFromMac( m_stringArray[N] ) ; | |
413 | } | |
414 | else | |
415 | return m_stringArray[N] ; | |
e9576ca5 SC |
416 | } |
417 | ||
e7549107 | 418 | void wxListBox::DoInsertItems(const wxArrayString& items, int pos) |
e9576ca5 | 419 | { |
e7549107 SC |
420 | wxCHECK_RET( pos >= 0 && pos <= m_noItems, |
421 | wxT("invalid index in wxListBox::InsertItems") ); | |
422 | ||
423 | int nItems = items.GetCount(); | |
424 | ||
519cb848 SC |
425 | for ( int i = 0 ; i < nItems ; i++ ) |
426 | { | |
427 | m_stringArray.Insert( items[i] , pos + i ) ; | |
428 | m_dataArray.Insert( NULL , pos + i ) ; | |
429 | MacInsert( pos + i , items[i] ) ; | |
430 | } | |
e9576ca5 | 431 | |
519cb848 | 432 | m_noItems += nItems; |
e9576ca5 SC |
433 | } |
434 | ||
435 | void wxListBox::SetString(int N, const wxString& s) | |
436 | { | |
2f1ae414 SC |
437 | wxString str ; |
438 | if( wxApp::s_macDefaultEncodingIsPC ) | |
439 | { | |
440 | str = wxMacMakeMacStringFromPC( s ) ; | |
441 | } | |
442 | else | |
443 | str = s ; | |
444 | m_stringArray[N] = str ; | |
519cb848 | 445 | MacSet( N , s ) ; |
e9576ca5 SC |
446 | } |
447 | ||
37e2cb08 | 448 | wxSize wxListBox::DoGetBestSize() const |
e9576ca5 | 449 | { |
e7549107 | 450 | return wxSize(100, 100); |
e9576ca5 SC |
451 | } |
452 | ||
51abe921 SC |
453 | int wxListBox::GetCount() const |
454 | { | |
455 | return m_noItems; | |
456 | } | |
457 | ||
458 | void wxListBox::SetupColours() | |
459 | { | |
460 | SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW)); | |
461 | SetForegroundColour(GetParent()->GetForegroundColour()); | |
462 | } | |
463 | ||
464 | #if wxUSE_OWNER_DRAWN | |
465 | ||
466 | class wxListBoxItem : public wxOwnerDrawn | |
467 | { | |
468 | public: | |
469 | wxListBoxItem(const wxString& str = ""); | |
470 | }; | |
471 | ||
472 | wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE) | |
473 | { | |
474 | // no bitmaps/checkmarks | |
475 | SetMarginWidth(0); | |
476 | } | |
477 | ||
478 | wxOwnerDrawn *wxListBox::CreateItem(size_t n) | |
479 | { | |
480 | return new wxListBoxItem(); | |
481 | } | |
482 | ||
483 | #endif //USE_OWNER_DRAWN | |
e9576ca5 | 484 | |
519cb848 SC |
485 | // ============================================================================ |
486 | // list box control implementation | |
487 | // ============================================================================ | |
488 | ||
489 | void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) | |
490 | { | |
491 | wxListBox* list; | |
492 | // typecast our refCon | |
493 | list = (wxListBox*)refCon; | |
494 | ||
495 | MoveTo(cellRect->left + 4 , cellRect->top + 10 ); | |
496 | const wxString text = list->m_stringArray[lCell.v] ; | |
497 | ::TextFont( kFontIDMonaco ) ; | |
498 | ::TextSize( 9 ); | |
499 | ::TextFace( 0 ) ; | |
500 | DrawText(text, 0 , text.Length()); | |
501 | ||
502 | } | |
503 | ||
504 | void wxListBox::MacDelete( int N ) | |
505 | { | |
506 | ListHandle list ; | |
507 | long result ; | |
519cb848 SC |
508 | UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxListHandleTag , sizeof( ListHandle ) , (char*) &list , &result ) ; |
509 | LDelRow( 1 , N , list ) ; | |
510 | } | |
511 | ||
512 | void wxListBox::MacInsert( int n , const char * text) | |
513 | { | |
514 | Cell cell ; | |
515 | ||
516 | cell.h = 0 ; | |
517 | cell.v = n ; | |
518 | ||
519 | LAddRow( 1 , cell.v , m_macList ) ; | |
520 | } | |
521 | ||
522 | void wxListBox::MacAppend( const char * text) | |
523 | { | |
524 | Cell cell = { 0 , 0 } ; | |
525 | cell.v = (**m_macList).dataBounds.bottom ; | |
526 | LAddRow( 1 , cell.v , m_macList ) ; | |
527 | } | |
528 | ||
529 | void wxListBox::MacClear() | |
530 | { | |
531 | LDelRow( (**m_macList).dataBounds.bottom , 0 , m_macList ) ; | |
532 | } | |
533 | ||
534 | void wxListBox::MacSetSelection( int n , bool select ) | |
535 | { | |
536 | Cell cell = { 0 , 0 } ; | |
537 | if ( LGetSelect( TRUE , &cell , m_macList ) ) | |
538 | { | |
539 | LSetSelect( false , cell , m_macList ) ; | |
540 | } | |
541 | ||
542 | cell.v = n ; | |
543 | LSetSelect( select , cell , m_macList ) ; | |
544 | LAutoScroll( m_macList ) ; | |
545 | } | |
546 | ||
547 | bool wxListBox::MacIsSelected( int n ) const | |
548 | { | |
549 | Cell cell = { 0 , 0 } ; | |
550 | cell.v = n ; | |
551 | return LGetSelect( false , &cell , m_macList ) ; | |
552 | } | |
553 | ||
554 | void wxListBox::MacDestroy() | |
555 | { | |
556 | // DisposeExtLDEFInfo( m_macList ) ; | |
557 | } | |
558 | ||
559 | int wxListBox::MacGetSelection() const | |
560 | { | |
561 | Cell cell = { 0 , 0 } ; | |
562 | if ( LGetSelect( true , &cell , m_macList ) ) | |
563 | return cell.v ; | |
564 | else | |
565 | return -1 ; | |
566 | } | |
567 | ||
568 | int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const | |
569 | { | |
570 | int no_sel = 0 ; | |
571 | ||
572 | aSelections.Empty(); | |
573 | ||
574 | Cell cell = { 0 , 0 } ; | |
575 | cell.v = 0 ; | |
576 | ||
577 | while ( LGetSelect( true , &cell , m_macList ) ) | |
578 | { | |
579 | aSelections.Add( cell.v ) ; | |
580 | no_sel++ ; | |
581 | cell.v++ ; | |
582 | } | |
583 | return no_sel ; | |
584 | } | |
585 | ||
586 | void wxListBox::MacSet( int n , const char * text ) | |
587 | { | |
588 | // our implementation does not store anything in the list | |
589 | // so we just have to redraw | |
590 | Cell cell = { 0 , 0 } ; | |
591 | cell.v = n ; | |
592 | LDraw( cell , m_macList ) ; | |
593 | } | |
594 | ||
595 | void wxListBox::MacScrollTo( int n ) | |
596 | { | |
597 | // TODO implement scrolling | |
598 | } | |
599 | ||
600 | void wxListBox::OnSize( const wxSizeEvent &event) | |
601 | { | |
602 | Point pt = (**m_macList).cellSize ; | |
2f1ae414 | 603 | pt.h = m_width - 15 ; |
519cb848 SC |
604 | LCellSize( pt , m_macList ) ; |
605 | } | |
606 | ||
607 | void wxListBox::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) | |
608 | { | |
609 | Boolean wasDoubleClick = false ; | |
610 | long result ; | |
611 | ||
612 | UMAGetControlData( m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ; | |
613 | if ( !wasDoubleClick ) | |
614 | { | |
615 | MacDoClick() ; | |
616 | } | |
617 | else | |
618 | { | |
619 | MacDoDoubleClick() ; | |
620 | } | |
621 | } | |
622 | ||
623 | void wxListBox::MacSetRedraw( bool doDraw ) | |
624 | { | |
625 | LSetDrawingMode( doDraw , m_macList ) ; | |
626 | ||
627 | } | |
628 | ||
629 | void wxListBox::MacDoClick() | |
630 | { | |
631 | wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId); | |
e7549107 SC |
632 | event.SetEventObject( this ); |
633 | ||
519cb848 | 634 | wxArrayInt aSelections; |
e7549107 | 635 | int n, count = GetSelections(aSelections); |
519cb848 SC |
636 | if ( count > 0 ) |
637 | { | |
7c74e7fe SC |
638 | n = aSelections[0]; |
639 | if ( HasClientObjectData() ) | |
e7549107 SC |
640 | event.SetClientObject( GetClientObject(n) ); |
641 | else if ( HasClientUntypedData() ) | |
642 | event.SetClientData( GetClientData(n) ); | |
643 | event.SetString( GetString(n) ); | |
519cb848 SC |
644 | } |
645 | else | |
646 | { | |
e7549107 | 647 | n = -1; |
519cb848 SC |
648 | } |
649 | ||
e7549107 SC |
650 | event.m_commandInt = n; |
651 | ||
652 | GetEventHandler()->ProcessEvent(event); | |
519cb848 SC |
653 | } |
654 | ||
655 | void wxListBox::MacDoDoubleClick() | |
656 | { | |
657 | wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId); | |
658 | event.SetEventObject( this ); | |
659 | GetEventHandler()->ProcessEvent(event) ; | |
660 | } |