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[wxWidgets.git] / src / mac / carbon / notebmac.cpp
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ee6b1d97 1///////////////////////////////////////////////////////////////////////////////
90c0f5a9 2// Name: src/mac/carbon/notebmac.cpp
ee6b1d97 3// Purpose: implementation of wxNotebook
a31a5f85 4// Author: Stefan Csomor
5aed9d50 5// Modified by:
a31a5f85 6// Created: 1998-01-01
ee6b1d97 7// RCS-ID: $Id$
a31a5f85 8// Copyright: (c) Stefan Csomor
65571936 9// Licence: wxWindows licence
ee6b1d97
SC
10///////////////////////////////////////////////////////////////////////////////
11
3d1a4878
SC
12#include "wx/wxprec.h"
13
179e085f
RN
14#if wxUSE_NOTEBOOK
15
df91131c
WS
16#include "wx/notebook.h"
17
18#ifndef WX_PRECOMP
19 #include "wx/string.h"
e4db172a 20 #include "wx/log.h"
670f9935 21 #include "wx/app.h"
155ecd4c 22 #include "wx/image.h"
df91131c
WS
23#endif
24
d497dca4 25#include "wx/string.h"
d497dca4 26#include "wx/imaglist.h"
d497dca4 27#include "wx/mac/uma.h"
5a7d70fe 28
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29
30// check that the page index is valid
19c43a77 31#define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount())
ee6b1d97 32
ee6b1d97 33
5b781a67
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34DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
35DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
36
8dba4c72 37BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase)
90c0f5a9 38 EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, wxNotebook::OnSelChange)
e40298d5 39
461fe6e2
SC
40 EVT_SIZE(wxNotebook::OnSize)
41 EVT_SET_FOCUS(wxNotebook::OnSetFocus)
42 EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
ee6b1d97
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43END_EVENT_TABLE()
44
8dba4c72 45IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxBookCtrlBase)
ee6b1d97 46IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
ee6b1d97 47
5aed9d50
RD
48
49// common part of all ctors
50void wxNotebook::Init()
51{
ee6b1d97
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52 m_nSelection = -1;
53}
54
55// default for dynamic class
56wxNotebook::wxNotebook()
57{
58 Init();
59}
60
61// the same arguments as for wxControl
5a7d70fe
DS
62wxNotebook::wxNotebook( wxWindow *parent,
63 wxWindowID id,
64 const wxPoint& pos,
65 const wxSize& size,
66 long style,
67 const wxString& name )
ee6b1d97
SC
68{
69 Init();
5aed9d50 70
5a7d70fe 71 Create( parent, id, pos, size, style, name );
ee6b1d97
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72}
73
5a7d70fe
DS
74bool wxNotebook::Create( wxWindow *parent,
75 wxWindowID id,
76 const wxPoint& pos,
77 const wxSize& size,
78 long style,
79 const wxString& name )
ee6b1d97 80{
90c0f5a9
WS
81 m_macIsUserPane = false ;
82
511bec96
RD
83 if (! (style & wxBK_ALIGN_MASK))
84 style |= wxBK_TOP;
155ecd4c 85
5a7d70fe 86 if ( !wxNotebookBase::Create( parent, id, pos, size, style, name ) )
b45ed7a2
VZ
87 return false;
88
5a7d70fe 89 Rect bounds = wxMacGetBoundsForControl( this, pos, size );
5aed9d50 90
5a7d70fe
DS
91 if ( bounds.right <= bounds.left )
92 bounds.right = bounds.left + 100;
facd6764 93 if ( bounds.bottom <= bounds.top )
5a7d70fe 94 bounds.bottom = bounds.top + 100;
5aed9d50 95
5a7d70fe 96 UInt16 tabstyle = kControlTabDirectionNorth;
90c0f5a9 97 if ( HasFlag(wxBK_LEFT) )
5a7d70fe 98 tabstyle = kControlTabDirectionWest;
90c0f5a9 99 else if ( HasFlag( wxBK_RIGHT ) )
5a7d70fe 100 tabstyle = kControlTabDirectionEast;
90c0f5a9 101 else if ( HasFlag( wxBK_BOTTOM ) )
5a7d70fe 102 tabstyle = kControlTabDirectionSouth;
90c0f5a9 103
5a7d70fe
DS
104 ControlTabSize tabsize;
105 switch (GetWindowVariant())
facd6764 106 {
df91131c 107 case wxWINDOW_VARIANT_MINI:
9d463591 108 tabsize = 3 ;
5a7d70fe
DS
109 break;
110
df91131c 111 case wxWINDOW_VARIANT_SMALL:
5a7d70fe
DS
112 tabsize = kControlTabSizeSmall;
113 break;
114
df91131c 115 default:
5a7d70fe
DS
116 tabsize = kControlTabSizeLarge;
117 break;
facd6764 118 }
5aed9d50 119
5a7d70fe
DS
120 m_peer = new wxMacControl( this );
121 OSStatus err = CreateTabsControl(
122 MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
123 tabsize, tabstyle, 0, NULL, m_peer->GetControlRefAddr() );
124 verify_noerr( err );
90c0f5a9 125
5a7d70fe 126 MacPostControlCreate( pos, size );
90c0f5a9 127
90c0f5a9 128 return true ;
ee6b1d97
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129}
130
131// dtor
132wxNotebook::~wxNotebook()
133{
ee6b1d97
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134}
135
136// ----------------------------------------------------------------------------
137// wxNotebook accessors
138// ----------------------------------------------------------------------------
90b959ae 139
89954433 140void wxNotebook::SetPadding(const wxSize& WXUNUSED(padding))
90b959ae 141{
63ff6f53 142 // unsupported by OS
90b959ae
SC
143}
144
89954433 145void wxNotebook::SetTabSize(const wxSize& WXUNUSED(sz))
ee6b1d97 146{
63ff6f53 147 // unsupported by OS
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148}
149
90b959ae 150void wxNotebook::SetPageSize(const wxSize& size)
ee6b1d97 151{
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152 SetSize( CalcSizeFromPage( size ) );
153}
154
155wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
156{
5a7d70fe 157 return DoGetSizeFromClientSize( sizePage );
63ff6f53
SC
158}
159
2da25e49 160int wxNotebook::DoSetSelection(size_t nPage, int flags)
ee6b1d97 161{
1d6fcbcc 162 wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("DoSetSelection: invalid notebook page") );
5aed9d50 163
8e79a06b 164 if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection )
461fe6e2 165 {
2da25e49 166 if ( flags & SetSelection_SendEvent )
461fe6e2 167 {
a570e8f8 168 if ( !SendPageChangingEvent(nPage) )
1d6fcbcc 169 {
2da25e49
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170 // vetoed by program
171 return m_nSelection;
1d6fcbcc 172 }
2da25e49
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173 //else: program allows the page change
174
a570e8f8 175 SendPageChangedEvent(m_nSelection, nPage);
461fe6e2 176 }
5aed9d50 177
2da25e49
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178 ChangePage(m_nSelection, nPage);
179 }
8e79a06b 180 //else: no change
2da25e49 181
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182 return m_nSelection;
183}
184
8f83dfee 185bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
ee6b1d97 186{
5a7d70fe 187 wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("SetPageText: invalid notebook page") );
5aed9d50 188
90b959ae 189 wxNotebookPage *page = m_pages[nPage];
f96524a0 190 page->SetLabel(wxStripMenuCodes(strText));
c854c7d9 191 MacSetupTabs();
5aed9d50 192
c854c7d9 193 return true;
ee6b1d97
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194}
195
8f83dfee 196wxString wxNotebook::GetPageText(size_t nPage) const
ee6b1d97 197{
5a7d70fe 198 wxCHECK_MSG( IS_VALID_PAGE(nPage), wxEmptyString, wxT("GetPageText: invalid notebook page") );
5aed9d50 199
90b959ae 200 wxNotebookPage *page = m_pages[nPage];
5a7d70fe 201
c854c7d9 202 return page->GetLabel();
ee6b1d97
SC
203}
204
8f83dfee 205int wxNotebook::GetPageImage(size_t nPage) const
ee6b1d97 206{
5a7d70fe 207 wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("GetPageImage: invalid notebook page") );
5aed9d50 208
2b5f62a0 209 return m_images[nPage];
ee6b1d97
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210}
211
19c43a77 212bool wxNotebook::SetPageImage(size_t nPage, int nImage)
ee6b1d97 213{
5a7d70fe
DS
214 wxCHECK_MSG( IS_VALID_PAGE(nPage), false,
215 wxT("SetPageImage: invalid notebook page") );
90c0f5a9 216 wxCHECK_MSG( m_imageList && nImage < m_imageList->GetImageCount(), false,
5a7d70fe 217 wxT("SetPageImage: invalid image index") );
5aed9d50 218
2b5f62a0
VZ
219 if ( nImage != m_images[nPage] )
220 {
221 // if the item didn't have an icon before or, on the contrary, did have
222 // it but has lost it now, its size will change - but if the icon just
223 // changes, it won't
224 m_images[nPage] = nImage;
5aed9d50 225
e40298d5 226 MacSetupTabs() ;
2b5f62a0 227 }
5aed9d50 228
90c0f5a9 229 return true;
ee6b1d97
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230}
231
ee6b1d97
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232// ----------------------------------------------------------------------------
233// wxNotebook operations
234// ----------------------------------------------------------------------------
235
90b959ae 236// remove one page from the notebook, without deleting the window
8f83dfee 237wxNotebookPage* wxNotebook::DoRemovePage(size_t nPage)
ee6b1d97 238{
5a7d70fe
DS
239 wxCHECK_MSG( IS_VALID_PAGE(nPage), NULL,
240 wxT("DoRemovePage: invalid notebook page") );
241
90b959ae 242 wxNotebookPage* page = m_pages[nPage] ;
3ef585df 243 m_pages.RemoveAt(nPage);
5aed9d50 244
c854c7d9 245 MacSetupTabs();
5aed9d50 246
5a7d70fe 247 if (m_nSelection >= (int)GetPageCount())
c854c7d9 248 m_nSelection = GetPageCount() - 1;
5a7d70fe
DS
249
250 if (m_nSelection >= 0)
90b959ae 251 m_pages[m_nSelection]->Show(true);
5a7d70fe 252
37144cf0 253 InvalidateBestSize();
5a7d70fe 254
90b959ae 255 return page;
ee6b1d97
SC
256}
257
258// remove all pages
259bool wxNotebook::DeleteAllPages()
260{
90b959ae 261 WX_CLEAR_ARRAY(m_pages) ;
c854c7d9 262 MacSetupTabs();
061174e3 263 m_nSelection = -1 ;
37144cf0 264 InvalidateBestSize();
5a7d70fe 265
90c0f5a9 266 return true;
ee6b1d97
SC
267}
268
ee6b1d97 269// same as AddPage() but does it at given position
8f83dfee 270bool wxNotebook::InsertPage(size_t nPage,
5a7d70fe
DS
271 wxNotebookPage *pPage,
272 const wxString& strText,
273 bool bSelect,
274 int imageId )
ee6b1d97 275{
5a7d70fe 276 if ( !wxNotebookBase::InsertPage( nPage, pPage, strText, bSelect, imageId ) )
19c43a77 277 return false;
5aed9d50 278
5a7d70fe 279 wxASSERT_MSG( pPage->GetParent() == this, wxT("notebook pages must have notebook as parent") );
461fe6e2
SC
280
281 // don't show pages by default (we'll need to adjust their size first)
282 pPage->Show( false ) ;
283
f96524a0 284 pPage->SetLabel( wxStripMenuCodes(strText) );
5aed9d50 285
5a7d70fe 286 m_images.Insert( imageId, nPage );
5aed9d50 287
c854c7d9 288 MacSetupTabs();
5aed9d50 289
63ff6f53 290 wxRect rect = GetPageRect() ;
5a7d70fe
DS
291 pPage->SetSize( rect );
292 if ( pPage->GetAutoLayout() )
c854c7d9 293 pPage->Layout();
461fe6e2
SC
294
295 // now deal with the selection
296 // ---------------------------
297
298 // if the inserted page is before the selected one, we must update the
299 // index of the selected page
300
90c0f5a9 301 if ( int(nPage) <= m_nSelection )
461fe6e2
SC
302 {
303 m_nSelection++;
5a7d70fe 304
461fe6e2 305 // while this still is the same page showing, we need to update the tabs
5ca0d812 306 m_peer->SetValue( m_nSelection + 1 ) ;
461fe6e2 307 }
90c0f5a9 308
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SC
309 // some page should be selected: either this one or the first one if there
310 // is still no selection
311 int selNew = -1;
312 if ( bSelect )
313 selNew = nPage;
314 else if ( m_nSelection == -1 )
315 selNew = 0;
316
317 if ( selNew != -1 )
5a7d70fe 318 SetSelection( selNew );
461fe6e2 319
37144cf0 320 InvalidateBestSize();
5a7d70fe 321
c854c7d9
GD
322 return true;
323}
324
3c3e6970
SC
325int wxNotebook::HitTest(const wxPoint& pt, long * flags) const
326{
fe224552 327 int resultV = wxNOT_FOUND;
5a7d70fe 328
5a7d70fe 329 const int countPages = GetPageCount();
fe224552 330
2fbfb7d6 331 // we have to convert from Client to Window relative coordinates
df91131c 332 wxPoint adjustedPt = pt + GetClientAreaOrigin();
2fbfb7d6
SC
333 // and now to HIView native ones
334 adjustedPt.x -= MacGetLeftBorderSize() ;
335 adjustedPt.y -= MacGetTopBorderSize() ;
df91131c 336
2fbfb7d6 337 HIPoint hipoint= { adjustedPt.x , adjustedPt.y } ;
3c3e6970 338 HIViewPartCode outPart = 0 ;
5a7d70fe 339 OSStatus err = HIViewGetPartHit( m_peer->GetControlRef(), &hipoint, &outPart );
fe224552 340
0df4335d 341 int max = m_peer->GetMaximum() ;
3c3e6970
SC
342 if ( outPart == 0 && max > 0 )
343 {
344 // this is a hack, as unfortunately a hit on an already selected tab returns 0,
fe224552 345 // so we have to go some extra miles to make sure we select something different
3c3e6970 346 // and try again ..
0df4335d 347 int val = m_peer->GetValue() ;
3c3e6970
SC
348 int maxval = max ;
349 if ( max == 1 )
350 {
0df4335d 351 m_peer->SetMaximum( 2 ) ;
3c3e6970
SC
352 maxval = 2 ;
353 }
354
355 if ( val == 1 )
0df4335d 356 m_peer->SetValue( maxval ) ;
3c3e6970 357 else
0df4335d 358 m_peer->SetValue( 1 ) ;
fe224552 359
5a7d70fe 360 err = HIViewGetPartHit( m_peer->GetControlRef(), &hipoint, &outPart );
fe224552 361
0df4335d 362 m_peer->SetValue( val ) ;
3c3e6970 363 if ( max == 1 )
0df4335d 364 m_peer->SetMaximum( 1 ) ;
3c3e6970 365 }
fe224552
VZ
366
367 if ( outPart >= 1 && outPart <= countPages )
eb5d9594 368 resultV = outPart - 1 ;
f885b815 369
3c3e6970
SC
370 if (flags != NULL)
371 {
372 *flags = 0;
fe224552 373
3c3e6970 374 // we cannot differentiate better
eb5d9594 375 if (resultV >= 0)
9804d540 376 *flags |= wxBK_HITTEST_ONLABEL;
3c3e6970 377 else
9804d540 378 *flags |= wxBK_HITTEST_NOWHERE;
3c3e6970 379 }
5a7d70fe 380
3c3e6970
SC
381 return resultV;
382}
383
5a7d70fe
DS
384// Added by Mark Newsam
385// When a page is added or deleted to the notebook this function updates
386// information held in the control so that it matches the order
387// the user would expect.
388//
c854c7d9
GD
389void wxNotebook::MacSetupTabs()
390{
5ca0d812 391 m_peer->SetMaximum( GetPageCount() ) ;
5aed9d50 392
c854c7d9 393 wxNotebookPage *page;
5324268e 394 ControlTabInfoRecV1 info;
5aed9d50 395
19c43a77 396 const size_t countPages = GetPageCount();
5a7d70fe 397 for (size_t ii = 0; ii < countPages; ii++)
c854c7d9 398 {
90b959ae 399 page = m_pages[ii];
5324268e 400 info.version = kControlTabInfoVersionOne;
c854c7d9 401 info.iconSuiteID = 0;
dbe4a80c 402 wxCFStringRef cflabel( page->GetLabel(), m_font.GetEncoding() ) ;
5324268e 403 info.name = cflabel ;
5a7d70fe 404 m_peer->SetData<ControlTabInfoRecV1>( ii + 1, kControlTabInfoTag, &info ) ;
20b69855 405
03561a3c 406 if ( GetImageList() && GetPageImage(ii) >= 0 )
2b5f62a0 407 {
5a7d70fe 408 const wxBitmap bmap = GetImageList()->GetBitmap( GetPageImage( ii ) ) ;
b337acd7 409 if ( bmap.Ok() )
061174e3 410 {
061174e3 411 ControlButtonContentInfo info ;
20b69855 412
5a7d70fe
DS
413 wxMacCreateBitmapButton( &info, bmap ) ;
414
415 OSStatus err = m_peer->SetData<ControlButtonContentInfo>( ii + 1, kControlTabImageContentTag, &info );
061174e3 416 wxASSERT_MSG( err == noErr , wxT("Error when setting icon on tab") ) ;
5a7d70fe 417
20b69855 418 wxMacReleaseBitmapButton( &info ) ;
061174e3 419 }
2b5f62a0 420 }
5a7d70fe
DS
421
422 m_peer->SetTabEnabled( ii + 1, true ) ;
c854c7d9 423 }
5a7d70fe 424
4f74e0d1 425 Refresh();
ee6b1d97
SC
426}
427
63ff6f53
SC
428wxRect wxNotebook::GetPageRect() const
429{
facd6764 430 wxSize size = GetClientSize() ;
5a7d70fe 431
facd6764 432 return wxRect( 0 , 0 , size.x , size.y ) ;
63ff6f53 433}
5a7d70fe 434
ee6b1d97
SC
435// ----------------------------------------------------------------------------
436// wxNotebook callbacks
437// ----------------------------------------------------------------------------
438
439// @@@ OnSize() is used for setting the font when it's called for the first
440// time because doing it in ::Create() doesn't work (for unknown reasons)
441void wxNotebook::OnSize(wxSizeEvent& event)
442{
90b959ae 443 unsigned int nCount = m_pages.Count();
63ff6f53 444 wxRect rect = GetPageRect() ;
5a7d70fe
DS
445
446 for ( unsigned int nPage = 0; nPage < nCount; nPage++ )
447 {
90b959ae 448 wxNotebookPage *pPage = m_pages[nPage];
63ff6f53 449 pPage->SetSize(rect);
5a7d70fe 450 if ( pPage->GetAutoLayout() )
ee6b1d97
SC
451 pPage->Layout();
452 }
5aed9d50 453
ee6b1d97
SC
454 // Processing continues to next OnSize
455 event.Skip();
456}
457
458void wxNotebook::OnSelChange(wxNotebookEvent& event)
459{
460 // is it our tab control?
461 if ( event.GetEventObject() == this )
462 ChangePage(event.GetOldSelection(), event.GetSelection());
5aed9d50 463
ee6b1d97
SC
464 // we want to give others a chance to process this message as well
465 event.Skip();
466}
467
468void wxNotebook::OnSetFocus(wxFocusEvent& event)
469{
470 // set focus to the currently selected page if any
471 if ( m_nSelection != -1 )
90b959ae 472 m_pages[m_nSelection]->SetFocus();
5aed9d50 473
ee6b1d97
SC
474 event.Skip();
475}
476
477void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
478{
5a7d70fe
DS
479 if ( event.IsWindowChange() )
480 {
ee6b1d97 481 // change pages
5a7d70fe 482 AdvanceSelection( event.GetDirection() );
ee6b1d97 483 }
5a7d70fe
DS
484 else
485 {
461fe6e2
SC
486 // we get this event in 2 cases
487 //
488 // a) one of our pages might have generated it because the user TABbed
489 // out from it in which case we should propagate the event upwards and
490 // our parent will take care of setting the focus to prev/next sibling
491 //
492 // or
493 //
494 // b) the parent panel wants to give the focus to us so that we
495 // forward it to our selected page. We can't deal with this in
496 // OnSetFocus() because we don't know which direction the focus came
497 // from in this case and so can't choose between setting the focus to
498 // first or last panel child
499 wxWindow *parent = GetParent();
5a7d70fe
DS
500
501 // the cast is here to fix a GCC ICE
461fe6e2
SC
502 if ( ((wxWindow*)event.GetEventObject()) == parent )
503 {
504 // no, it doesn't come from child, case (b): forward to a page
505 if ( m_nSelection != -1 )
506 {
507 // so that the page knows that the event comes from it's parent
508 // and is being propagated downwards
5a7d70fe 509 event.SetEventObject( this );
461fe6e2
SC
510
511 wxWindow *page = m_pages[m_nSelection];
937013e0 512 if ( !page->HandleWindowEvent( event ) )
461fe6e2
SC
513 {
514 page->SetFocus();
515 }
516 //else: page manages focus inside it itself
517 }
518 else
519 {
520 // we have no pages - still have to give focus to _something_
521 SetFocus();
522 }
523 }
524 else
525 {
526 // it comes from our child, case (a), pass to the parent
5a7d70fe
DS
527 if ( parent )
528 {
529 event.SetCurrentFocus( this );
937013e0 530 parent->HandleWindowEvent( event );
461fe6e2 531 }
ee6b1d97
SC
532 }
533 }
534}
535
536// ----------------------------------------------------------------------------
537// wxNotebook base class virtuals
538// ----------------------------------------------------------------------------
539
461fe6e2
SC
540#if wxUSE_CONSTRAINTS
541
ee6b1d97
SC
542// override these 2 functions to do nothing: everything is done in OnSize
543
461fe6e2 544void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))
ee6b1d97 545{
90c0f5a9 546 // don't set the sizes of the pages - their correct size is not yet known
5a7d70fe 547 wxControl::SetConstraintSizes( false );
ee6b1d97
SC
548}
549
461fe6e2 550bool wxNotebook::DoPhase(int WXUNUSED(nPhase))
ee6b1d97 551{
90c0f5a9 552 return true;
ee6b1d97
SC
553}
554
461fe6e2
SC
555#endif // wxUSE_CONSTRAINTS
556
89954433 557void wxNotebook::Command(wxCommandEvent& WXUNUSED(event))
ee6b1d97 558{
427ff662 559 wxFAIL_MSG(wxT("wxNotebook::Command not implemented"));
ee6b1d97
SC
560}
561
562// ----------------------------------------------------------------------------
563// wxNotebook helper functions
564// ----------------------------------------------------------------------------
565
566// hide the currently active panel and show the new one
567void wxNotebook::ChangePage(int nOldSel, int nSel)
568{
5a7d70fe
DS
569 if (nOldSel == nSel)
570 return;
571
90c0f5a9 572 if ( nOldSel != -1 )
5a7d70fe 573 m_pages[nOldSel]->Show( false );
461fe6e2
SC
574
575 if ( nSel != -1 )
c854c7d9 576 {
90b959ae 577 wxNotebookPage *pPage = m_pages[nSel];
5a7d70fe 578 pPage->Show( true );
c854c7d9 579 pPage->SetFocus();
c854c7d9 580 }
90c0f5a9 581
ee6b1d97 582 m_nSelection = nSel;
5ca0d812 583 m_peer->SetValue( m_nSelection + 1 ) ;
ee6b1d97
SC
584}
585
90c0f5a9 586wxInt32 wxNotebook::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
799690a0 587{
4c37f124 588 OSStatus status = eventNotHandledErr ;
90c0f5a9 589
5ca0d812 590 SInt32 newSel = m_peer->GetValue() - 1 ;
4c37f124 591 if ( newSel != m_nSelection )
e40298d5 592 {
5a7d70fe
DS
593 wxNotebookEvent changing(
594 wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId,
595 newSel , m_nSelection );
596 changing.SetEventObject( this );
937013e0 597 HandleWindowEvent( changing );
5aed9d50 598
5a7d70fe 599 if ( changing.IsAllowed() )
e40298d5 600 {
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DS
601 wxNotebookEvent event(
602 wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, m_windowId,
603 newSel, m_nSelection );
604 event.SetEventObject( this );
937013e0 605 HandleWindowEvent( event );
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SC
606 }
607 else
608 {
5ca0d812 609 m_peer->SetValue( m_nSelection + 1 ) ;
e40298d5 610 }
5a7d70fe 611
4c37f124 612 status = noErr ;
e40298d5 613 }
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DS
614
615 return (wxInt32)status ;
ee6b1d97
SC
616}
617
179e085f 618#endif