]>
Commit | Line | Data |
---|---|---|
1e6feb95 VZ |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: univ/notebook.cpp | |
3 | // Purpose: wxNotebook implementation | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 01.02.01 | |
7 | // RCS-ID: $Id$ | |
442b35b5 | 8 | // Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) |
1e6feb95 VZ |
9 | // Licence: wxWindows licence |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // ============================================================================ | |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
20 | #ifdef __GNUG__ | |
a3870b2f | 21 | #pragma implementation "univnotebook.h" |
1e6feb95 VZ |
22 | #endif |
23 | ||
24 | #include "wx/wxprec.h" | |
25 | ||
26 | #ifdef __BORLANDC__ | |
27 | #pragma hdrstop | |
28 | #endif | |
29 | ||
30 | #if wxUSE_NOTEBOOK | |
31 | ||
32 | #include "wx/imaglist.h" | |
33 | #include "wx/notebook.h" | |
1e6feb95 | 34 | #include "wx/spinbutt.h" |
8cb172b4 | 35 | #include "wx/dcmemory.h" |
1e6feb95 VZ |
36 | |
37 | #include "wx/univ/renderer.h" | |
38 | ||
39 | // ---------------------------------------------------------------------------- | |
40 | // macros | |
41 | // ---------------------------------------------------------------------------- | |
42 | ||
43 | #define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount())) | |
44 | ||
45 | // ---------------------------------------------------------------------------- | |
46 | // constants | |
47 | // ---------------------------------------------------------------------------- | |
48 | ||
49 | static const size_t INVALID_PAGE = (size_t)-1; | |
50 | ||
21709999 JS |
51 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED) |
52 | DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING) | |
53 | ||
1e6feb95 VZ |
54 | // ---------------------------------------------------------------------------- |
55 | // private classes | |
56 | // ---------------------------------------------------------------------------- | |
57 | ||
58 | class wxNotebookSpinBtn : public wxSpinButton | |
59 | { | |
60 | public: | |
61 | wxNotebookSpinBtn(wxNotebook *nb) | |
62 | : wxSpinButton(nb, -1, | |
63 | wxDefaultPosition, wxDefaultSize, | |
64 | nb->IsVertical() ? wxSP_VERTICAL : wxSP_HORIZONTAL) | |
65 | { | |
66 | m_nb = nb; | |
67 | } | |
68 | ||
69 | protected: | |
70 | void OnSpin(wxSpinEvent& event) | |
71 | { | |
72 | m_nb->PerformAction(wxACTION_NOTEBOOK_GOTO, event.GetPosition()); | |
73 | } | |
74 | ||
75 | private: | |
76 | wxNotebook *m_nb; | |
77 | ||
78 | DECLARE_EVENT_TABLE() | |
79 | }; | |
80 | ||
81 | BEGIN_EVENT_TABLE(wxNotebookSpinBtn, wxSpinButton) | |
82 | EVT_SPIN(-1, wxNotebookSpinBtn::OnSpin) | |
83 | END_EVENT_TABLE() | |
84 | ||
85 | // ============================================================================ | |
86 | // implementation | |
87 | // ============================================================================ | |
88 | ||
89 | IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl) | |
90 | IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent) | |
91 | ||
92 | // ---------------------------------------------------------------------------- | |
93 | // wxNotebook creation | |
94 | // ---------------------------------------------------------------------------- | |
95 | ||
96 | void wxNotebook::Init() | |
97 | { | |
98 | m_sel = INVALID_PAGE; | |
99 | ||
100 | m_heightTab = | |
101 | m_widthMax = 0; | |
102 | ||
103 | m_firstVisible = | |
104 | m_lastVisible = | |
105 | m_lastFullyVisible = 0; | |
106 | ||
107 | m_offset = 0; | |
108 | ||
109 | m_spinbtn = NULL; | |
110 | } | |
111 | ||
112 | bool wxNotebook::Create(wxWindow *parent, | |
113 | wxWindowID id, | |
114 | const wxPoint& pos, | |
115 | const wxSize& size, | |
116 | long style, | |
117 | const wxString& name) | |
118 | { | |
119 | if ( !wxControl::Create(parent, id, pos, size, style, | |
120 | wxDefaultValidator, name) ) | |
121 | return FALSE; | |
122 | ||
123 | m_sizePad = GetRenderer()->GetTabPadding(); | |
124 | ||
125 | SetBestSize(size); | |
126 | ||
127 | CreateInputHandler(wxINP_HANDLER_NOTEBOOK); | |
128 | ||
129 | return TRUE; | |
130 | } | |
131 | ||
132 | // ---------------------------------------------------------------------------- | |
133 | // wxNotebook page titles and images | |
134 | // ---------------------------------------------------------------------------- | |
135 | ||
136 | wxString wxNotebook::GetPageText(int nPage) const | |
137 | { | |
138 | wxCHECK_MSG( IS_VALID_PAGE(nPage), _T(""), _T("invalid notebook page") ); | |
139 | ||
140 | return m_titles[nPage]; | |
141 | } | |
142 | ||
143 | bool wxNotebook::SetPageText(int nPage, const wxString& strText) | |
144 | { | |
145 | wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, _T("invalid notebook page") ); | |
146 | ||
147 | if ( strText != m_titles[nPage] ) | |
148 | { | |
149 | m_accels[nPage] = FindAccelIndex(strText, &m_titles[nPage]); | |
150 | ||
151 | if ( FixedSizeTabs() ) | |
152 | { | |
153 | // it's enough to just reresh this one | |
154 | RefreshTab(nPage); | |
155 | } | |
156 | else // var width tabs | |
157 | { | |
158 | // we need to resize the tab to fit the new string | |
159 | ResizeTab(nPage); | |
160 | } | |
161 | } | |
162 | ||
163 | return TRUE; | |
164 | } | |
165 | ||
166 | int wxNotebook::GetPageImage(int nPage) const | |
167 | { | |
168 | wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, _T("invalid notebook page") ); | |
169 | ||
170 | return m_images[nPage]; | |
171 | } | |
172 | ||
173 | bool wxNotebook::SetPageImage(int nPage, int nImage) | |
174 | { | |
175 | wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, _T("invalid notebook page") ); | |
176 | ||
177 | wxCHECK_MSG( m_imageList && nImage < m_imageList->GetImageCount(), FALSE, | |
178 | _T("invalid image index in SetPageImage()") ); | |
179 | ||
180 | if ( nImage != m_images[nPage] ) | |
181 | { | |
182 | // if the item didn't have an icon before or, on the contrary, did have | |
183 | // it but has lost it now, its size will change - but if the icon just | |
184 | // changes, it won't | |
185 | bool tabSizeChanges = nImage == -1 || m_images[nPage] == -1; | |
186 | m_images[nPage] = nImage; | |
187 | ||
188 | if ( tabSizeChanges ) | |
189 | RefreshAllTabs(); | |
190 | else | |
191 | RefreshTab(nPage); | |
192 | } | |
193 | ||
194 | return TRUE; | |
195 | } | |
196 | ||
197 | wxNotebook::~wxNotebook() | |
198 | { | |
199 | } | |
200 | ||
201 | // ---------------------------------------------------------------------------- | |
202 | // wxNotebook page switching | |
203 | // ---------------------------------------------------------------------------- | |
204 | ||
205 | int wxNotebook::SetSelection(int nPage) | |
206 | { | |
207 | wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, _T("invalid notebook page") ); | |
208 | ||
209 | if ( (size_t)nPage == m_sel ) | |
210 | { | |
211 | // don't do anything if there is nothing to do | |
212 | return m_sel; | |
213 | } | |
214 | ||
01c6f372 VZ |
215 | // event handling |
216 | wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId); | |
217 | event.SetSelection(nPage); | |
218 | event.SetOldSelection(m_sel); | |
219 | event.SetEventObject(this); | |
220 | if ( GetEventHandler()->ProcessEvent(event) && !event.IsAllowed() ) | |
221 | { | |
222 | // program doesn't allow the page change | |
223 | return m_sel; | |
224 | } | |
225 | ||
1d5c2a8e VZ |
226 | // we need to change m_sel first, before calling RefreshTab() below as |
227 | // otherwise the previously selected tab wouldn't be redrawn properly under | |
228 | // wxGTK which calls Refresh() immediately and not during the next event | |
229 | // loop iteration as wxMSW does and as it should | |
230 | size_t selOld = m_sel; | |
231 | ||
232 | m_sel = nPage; | |
233 | ||
234 | if ( selOld != INVALID_PAGE ) | |
1e6feb95 | 235 | { |
1d5c2a8e | 236 | RefreshTab(selOld, TRUE /* this tab was selected */); |
1e6feb95 | 237 | |
1d5c2a8e | 238 | m_pages[selOld]->Hide(); |
1e6feb95 VZ |
239 | } |
240 | ||
1e6feb95 VZ |
241 | if ( m_sel != INVALID_PAGE ) // this is impossible - but test nevertheless |
242 | { | |
243 | if ( HasSpinBtn() ) | |
244 | { | |
245 | // keep it in sync | |
246 | m_spinbtn->SetValue(m_sel); | |
247 | } | |
248 | ||
249 | if ( m_sel < m_firstVisible ) | |
250 | { | |
251 | // selection is to the left of visible part of tabs | |
252 | ScrollTo(m_sel); | |
253 | } | |
254 | else if ( m_sel > m_lastFullyVisible ) | |
255 | { | |
256 | // selection is to the right of visible part of tabs | |
257 | ScrollLastTo(m_sel); | |
258 | } | |
259 | else // we already see this tab | |
260 | { | |
261 | // no need to scroll | |
262 | RefreshTab(m_sel); | |
263 | } | |
264 | ||
265 | m_pages[m_sel]->SetSize(GetPageRect()); | |
266 | m_pages[m_sel]->Show(); | |
267 | } | |
268 | ||
01c6f372 | 269 | // event handling |
1e6feb95 VZ |
270 | event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED); |
271 | GetEventHandler()->ProcessEvent(event); | |
01c6f372 VZ |
272 | |
273 | return selOld; | |
1e6feb95 VZ |
274 | } |
275 | ||
276 | // ---------------------------------------------------------------------------- | |
277 | // wxNotebook pages adding/deleting | |
278 | // ---------------------------------------------------------------------------- | |
279 | ||
280 | bool wxNotebook::InsertPage(int nPage, | |
281 | wxNotebookPage *pPage, | |
282 | const wxString& strText, | |
283 | bool bSelect, | |
284 | int imageId) | |
285 | { | |
286 | int nPages = GetPageCount(); | |
287 | wxCHECK_MSG( nPage == nPages || IS_VALID_PAGE(nPage), FALSE, | |
288 | _T("invalid notebook page in InsertPage()") ); | |
289 | ||
290 | // modify the data | |
291 | m_pages.Insert(pPage, nPage); | |
292 | ||
293 | wxString label; | |
294 | m_accels.Insert(FindAccelIndex(strText, &label), nPage); | |
295 | m_titles.Insert(label, nPage); | |
296 | ||
297 | m_images.Insert(imageId, nPage); | |
298 | ||
299 | // cache the tab geometry here | |
300 | wxSize sizeTab = CalcTabSize(nPage); | |
301 | ||
302 | if ( sizeTab.y > m_heightTab ) | |
303 | m_heightTab = sizeTab.y; | |
304 | ||
305 | if ( FixedSizeTabs() && sizeTab.x > m_widthMax ) | |
306 | m_widthMax = sizeTab.x; | |
307 | ||
308 | m_widths.Insert(sizeTab.x, nPage); | |
309 | ||
310 | // spin button may appear if we didn't have it before - but even if we did, | |
311 | // its range should change, so update it unconditionally | |
312 | UpdateSpinBtn(); | |
313 | ||
314 | // if the tab has just appeared, we have to relayout everything, otherwise | |
315 | // it's enough to just redraw the tabs | |
316 | if ( nPages == 0 ) | |
317 | { | |
318 | // always select the first tab to have at least some selection | |
319 | bSelect = TRUE; | |
320 | ||
321 | Relayout(); | |
2b5f62a0 | 322 | Refresh(); |
1e6feb95 VZ |
323 | } |
324 | else // not the first tab | |
325 | { | |
326 | RefreshAllTabs(); | |
327 | } | |
328 | ||
329 | if ( bSelect ) | |
330 | { | |
331 | SetSelection(nPage); | |
332 | } | |
333 | else // pages added to the notebook are initially hidden | |
334 | { | |
335 | pPage->Hide(); | |
336 | } | |
337 | ||
338 | return TRUE; | |
339 | } | |
340 | ||
341 | bool wxNotebook::DeleteAllPages() | |
342 | { | |
343 | if ( !wxNotebookBase::DeleteAllPages() ) | |
344 | return FALSE; | |
345 | ||
346 | // clear the other arrays as well | |
347 | m_titles.Clear(); | |
348 | m_images.Clear(); | |
349 | m_accels.Clear(); | |
350 | m_widths.Clear(); | |
351 | ||
352 | // it is not valid any longer | |
353 | m_sel = INVALID_PAGE; | |
354 | ||
355 | // spin button is not needed any more | |
356 | UpdateSpinBtn(); | |
357 | ||
358 | Relayout(); | |
359 | ||
360 | return TRUE; | |
361 | } | |
362 | ||
363 | wxNotebookPage *wxNotebook::DoRemovePage(int nPage) | |
364 | { | |
365 | wxCHECK_MSG( IS_VALID_PAGE(nPage), NULL, _T("invalid notebook page") ); | |
366 | ||
367 | wxNotebookPage *page = m_pages[nPage]; | |
368 | m_pages.RemoveAt(nPage); | |
369 | m_titles.RemoveAt(nPage); | |
370 | m_accels.RemoveAt(nPage); | |
371 | m_widths.RemoveAt(nPage); | |
372 | m_images.RemoveAt(nPage); | |
373 | ||
374 | // the spin button might not be needed any more | |
da1158bb JS |
375 | // 2002-08-12 'if' commented out by JACS on behalf |
376 | // of Hans Van Leemputten <Hansvl@softhome.net> who | |
377 | // points out that UpdateSpinBtn should always be called, | |
378 | // to ensure m_lastVisible is up to date. | |
379 | // if ( HasSpinBtn() ) | |
1e6feb95 VZ |
380 | { |
381 | UpdateSpinBtn(); | |
382 | } | |
383 | ||
384 | int count = GetPageCount(); | |
385 | if ( count ) | |
386 | { | |
387 | if ( m_sel == (size_t)nPage ) | |
388 | { | |
389 | // avoid sending event to this page which doesn't exist in the | |
390 | // notebook any more | |
391 | m_sel = INVALID_PAGE; | |
392 | ||
393 | SetSelection(nPage == count ? nPage - 1 : nPage); | |
394 | } | |
395 | else if ( m_sel > (size_t)nPage ) | |
396 | { | |
397 | // no need to change selection, just adjust the index | |
398 | m_sel--; | |
399 | } | |
400 | } | |
401 | else // no more tabs left | |
402 | { | |
403 | m_sel = INVALID_PAGE; | |
404 | } | |
405 | ||
406 | // have to refresh everything | |
407 | Relayout(); | |
408 | ||
409 | return page; | |
410 | } | |
411 | ||
412 | // ---------------------------------------------------------------------------- | |
413 | // wxNotebook drawing | |
414 | // ---------------------------------------------------------------------------- | |
415 | ||
416 | void wxNotebook::RefreshCurrent() | |
417 | { | |
418 | if ( m_sel != INVALID_PAGE ) | |
419 | { | |
420 | RefreshTab(m_sel); | |
421 | } | |
422 | } | |
423 | ||
1d5c2a8e | 424 | void wxNotebook::RefreshTab(int page, bool forceSelected) |
1e6feb95 VZ |
425 | { |
426 | wxCHECK_RET( IS_VALID_PAGE(page), _T("invalid notebook page") ); | |
427 | ||
428 | wxRect rect = GetTabRect(page); | |
1d5c2a8e | 429 | if ( forceSelected || ((size_t)page == m_sel) ) |
1e6feb95 VZ |
430 | { |
431 | const wxSize indent = GetRenderer()->GetTabIndent(); | |
432 | rect.Inflate(indent.x, indent.y); | |
433 | } | |
434 | ||
435 | RefreshRect(rect); | |
436 | } | |
437 | ||
438 | void wxNotebook::RefreshAllTabs() | |
439 | { | |
440 | wxRect rect = GetAllTabsRect(); | |
441 | if ( rect.width || rect.height ) | |
442 | { | |
443 | RefreshRect(rect); | |
444 | } | |
445 | //else: we don't have tabs at all | |
446 | } | |
447 | ||
448 | void wxNotebook::DoDrawTab(wxDC& dc, const wxRect& rect, size_t n) | |
449 | { | |
450 | wxBitmap bmp; | |
451 | if ( HasImage(n) ) | |
452 | { | |
453 | int image = m_images[n]; | |
454 | ||
c482b99e JS |
455 | // Not needed now that wxGenericImageList is being |
456 | // used for wxUniversal under MSW | |
457 | #if 0 // def __WXMSW__ // FIXME | |
1e6feb95 VZ |
458 | int w, h; |
459 | m_imageList->GetSize(n, w, h); | |
460 | bmp.Create(w, h); | |
461 | wxMemoryDC dc; | |
462 | dc.SelectObject(bmp); | |
463 | dc.SetBackground(wxBrush(GetBackgroundColour(), wxSOLID)); | |
464 | m_imageList->Draw(image, dc, 0, 0, wxIMAGELIST_DRAW_NORMAL, TRUE); | |
62e1ba75 | 465 | dc.SelectObject(wxNullBitmap); |
1e6feb95 VZ |
466 | #else |
467 | bmp = *m_imageList->GetBitmap(image); | |
468 | #endif | |
469 | } | |
470 | ||
471 | int flags = 0; | |
472 | if ( n == m_sel ) | |
473 | { | |
474 | flags |= wxCONTROL_SELECTED; | |
475 | ||
476 | if ( IsFocused() ) | |
477 | flags |= wxCONTROL_FOCUSED; | |
478 | } | |
479 | ||
480 | GetRenderer()->DrawTab | |
481 | ( | |
482 | dc, | |
483 | rect, | |
484 | GetTabOrientation(), | |
485 | m_titles[n], | |
486 | bmp, | |
487 | flags, | |
488 | m_accels[n] | |
489 | ); | |
490 | } | |
491 | ||
492 | void wxNotebook::DoDraw(wxControlRenderer *renderer) | |
493 | { | |
494 | //wxRect rectUpdate = GetUpdateClientRect(); -- unused | |
495 | ||
496 | wxDC& dc = renderer->GetDC(); | |
497 | dc.SetFont(GetFont()); | |
498 | dc.SetTextForeground(GetForegroundColour()); | |
499 | ||
500 | // redraw the border - it's simpler to always do it instead of checking | |
501 | // whether this needs to be done | |
502 | GetRenderer()->DrawBorder(dc, wxBORDER_RAISED, GetPagePart()); | |
503 | ||
504 | // avoid overwriting the spin button | |
505 | if ( HasSpinBtn() ) | |
506 | { | |
507 | wxRect rectTabs = GetAllTabsRect(); | |
508 | wxSize sizeSpinBtn = m_spinbtn->GetSize(); | |
509 | ||
510 | if ( IsVertical() ) | |
2b5f62a0 | 511 | { |
1e6feb95 | 512 | rectTabs.height -= sizeSpinBtn.y; |
2b5f62a0 VZ |
513 | |
514 | // Allow for erasing the line under selected tab | |
515 | rectTabs.width += 2; | |
516 | } | |
1e6feb95 | 517 | else |
2b5f62a0 | 518 | { |
1e6feb95 VZ |
519 | rectTabs.width -= sizeSpinBtn.x; |
520 | ||
2b5f62a0 VZ |
521 | // Allow for erasing the line under selected tab |
522 | rectTabs.height += 2; | |
523 | } | |
524 | ||
1e6feb95 VZ |
525 | dc.SetClippingRegion(rectTabs); |
526 | } | |
527 | ||
528 | wxRect rect = GetTabsPart(); | |
529 | bool isVertical = IsVertical(); | |
530 | ||
531 | wxRect rectSel; | |
532 | for ( size_t n = m_firstVisible; n < m_lastVisible; n++ ) | |
533 | { | |
534 | GetTabSize(n, &rect.width, &rect.height); | |
535 | ||
536 | if ( n == m_sel ) | |
537 | { | |
538 | // don't redraw it now as this tab has to be drawn over the other | |
539 | // ones as it takes more place and spills over to them | |
540 | rectSel = rect; | |
541 | } | |
542 | else // not selected tab | |
543 | { | |
544 | // unfortunately we can't do this because the selected tab hangs | |
545 | // over its neighbours and so we might need to refresh more tabs - | |
546 | // of course, we could still avoid rereshing some of them with more | |
547 | // complicated checks, but it doesn't seem too bad to refresh all | |
548 | // of them, I still don't see flicker, so leaving as is for now | |
549 | ||
550 | //if ( rectUpdate.Intersects(rect) ) | |
551 | { | |
552 | DoDrawTab(dc, rect, n); | |
553 | } | |
554 | //else: doesn't need to be refreshed | |
555 | } | |
556 | ||
557 | // move the rect to the next tab | |
558 | if ( isVertical ) | |
559 | rect.y += rect.height; | |
560 | else | |
561 | rect.x += rect.width; | |
562 | } | |
563 | ||
564 | // now redraw the selected tab | |
565 | if ( rectSel.width ) | |
566 | { | |
567 | DoDrawTab(dc, rectSel, m_sel); | |
568 | } | |
2b5f62a0 VZ |
569 | |
570 | dc.DestroyClippingRegion(); | |
1e6feb95 VZ |
571 | } |
572 | ||
573 | // ---------------------------------------------------------------------------- | |
574 | // wxNotebook geometry | |
575 | // ---------------------------------------------------------------------------- | |
576 | ||
e450aa69 | 577 | int wxNotebook::HitTest(const wxPoint& pt, long *flags) const |
1e6feb95 | 578 | { |
e450aa69 VZ |
579 | if ( flags ) |
580 | *flags = wxNB_HITTEST_NOWHERE; | |
581 | ||
1e6feb95 VZ |
582 | // first check that it is in this window at all |
583 | if ( !GetClientRect().Inside(pt) ) | |
584 | { | |
585 | return -1; | |
586 | } | |
587 | ||
588 | wxRect rectTabs = GetAllTabsRect(); | |
589 | ||
590 | switch ( GetTabOrientation() ) | |
591 | { | |
592 | default: | |
593 | wxFAIL_MSG(_T("unknown tab orientation")); | |
594 | // fall through | |
595 | ||
596 | case wxTOP: | |
597 | if ( pt.y > rectTabs.GetBottom() ) | |
598 | return -1; | |
599 | break; | |
600 | ||
601 | case wxBOTTOM: | |
602 | if ( pt.y < rectTabs.y ) | |
603 | return -1; | |
604 | break; | |
605 | ||
606 | case wxLEFT: | |
607 | if ( pt.x > rectTabs.GetRight() ) | |
608 | return -1; | |
609 | break; | |
610 | ||
611 | case wxRIGHT: | |
612 | if ( pt.x < rectTabs.x ) | |
613 | return -1; | |
614 | break; | |
615 | } | |
616 | ||
617 | for ( size_t n = m_firstVisible; n < m_lastVisible; n++ ) | |
618 | { | |
619 | GetTabSize(n, &rectTabs.width, &rectTabs.height); | |
620 | ||
621 | if ( rectTabs.Inside(pt) ) | |
e450aa69 VZ |
622 | { |
623 | if ( flags ) | |
624 | { | |
625 | // TODO: be more precise | |
626 | *flags = wxNB_HITTEST_ONITEM; | |
627 | } | |
628 | ||
1e6feb95 | 629 | return n; |
e450aa69 | 630 | } |
1e6feb95 VZ |
631 | |
632 | // move the rectTabs to the next tab | |
633 | if ( IsVertical() ) | |
634 | rectTabs.y += rectTabs.height; | |
635 | else | |
636 | rectTabs.x += rectTabs.width; | |
637 | } | |
638 | ||
639 | return -1; | |
640 | } | |
641 | ||
642 | bool wxNotebook::IsVertical() const | |
643 | { | |
644 | wxDirection dir = GetTabOrientation(); | |
645 | ||
646 | return dir == wxLEFT || dir == wxRIGHT; | |
647 | } | |
648 | ||
649 | wxDirection wxNotebook::GetTabOrientation() const | |
650 | { | |
651 | long style = GetWindowStyle(); | |
652 | if ( style & wxNB_BOTTOM ) | |
653 | return wxBOTTOM; | |
654 | else if ( style & wxNB_RIGHT ) | |
655 | return wxRIGHT; | |
656 | else if ( style & wxNB_LEFT ) | |
657 | return wxLEFT; | |
658 | ||
659 | // wxNB_TOP == 0 so we don't have to test for it | |
660 | return wxTOP; | |
661 | } | |
662 | ||
663 | wxRect wxNotebook::GetTabRect(int page) const | |
664 | { | |
665 | wxRect rect; | |
666 | wxCHECK_MSG( IS_VALID_PAGE(page), rect, _T("invalid notebook page") ); | |
667 | ||
668 | // calc the size of this tab and of the preceding ones | |
669 | wxCoord widthThis, widthBefore; | |
670 | if ( FixedSizeTabs() ) | |
671 | { | |
672 | widthThis = m_widthMax; | |
673 | widthBefore = page*m_widthMax; | |
674 | } | |
675 | else | |
676 | { | |
677 | widthBefore = 0; | |
678 | for ( int n = 0; n < page; n++ ) | |
679 | { | |
680 | widthBefore += m_widths[n]; | |
681 | } | |
682 | ||
683 | widthThis = m_widths[page]; | |
684 | } | |
685 | ||
686 | rect = GetTabsPart(); | |
687 | if ( IsVertical() ) | |
688 | { | |
689 | rect.y += widthBefore - m_offset; | |
690 | rect.height = widthThis; | |
691 | } | |
692 | else // horz | |
693 | { | |
694 | rect.x += widthBefore - m_offset; | |
695 | rect.width = widthThis; | |
696 | } | |
697 | ||
698 | return rect; | |
699 | } | |
700 | ||
701 | wxRect wxNotebook::GetAllTabsRect() const | |
702 | { | |
703 | wxRect rect; | |
704 | ||
705 | if ( GetPageCount() ) | |
706 | { | |
707 | const wxSize indent = GetRenderer()->GetTabIndent(); | |
708 | wxSize size = GetClientSize(); | |
709 | ||
710 | if ( IsVertical() ) | |
711 | { | |
712 | rect.width = m_heightTab + indent.x; | |
713 | rect.x = GetTabOrientation() == wxLEFT ? 0 : size.x - rect.width; | |
714 | rect.y = 0; | |
715 | rect.height = size.y; | |
716 | } | |
717 | else // horz | |
718 | { | |
719 | rect.x = 0; | |
720 | rect.width = size.x; | |
721 | rect.height = m_heightTab + indent.y; | |
722 | rect.y = GetTabOrientation() == wxTOP ? 0 : size.y - rect.height; | |
723 | } | |
724 | } | |
725 | //else: no pages | |
726 | ||
727 | return rect; | |
728 | } | |
729 | ||
730 | wxRect wxNotebook::GetTabsPart() const | |
731 | { | |
732 | wxRect rect = GetAllTabsRect(); | |
733 | ||
734 | wxDirection dir = GetTabOrientation(); | |
735 | ||
736 | const wxSize indent = GetRenderer()->GetTabIndent(); | |
737 | if ( IsVertical() ) | |
738 | { | |
739 | rect.x += indent.y; | |
740 | rect.y += indent.x; | |
741 | } | |
742 | else // horz | |
743 | { | |
744 | rect.x += indent.x; | |
745 | if ( dir == wxTOP ) | |
746 | { | |
747 | rect.y += indent.y; | |
748 | rect.height -= indent.y; | |
749 | } | |
750 | else // wxBOTTOM | |
751 | { | |
752 | rect.height -= indent.y; | |
753 | } | |
754 | } | |
755 | ||
756 | return rect; | |
757 | } | |
758 | ||
759 | void wxNotebook::GetTabSize(int page, wxCoord *w, wxCoord *h) const | |
760 | { | |
761 | wxCHECK_RET( w && h, _T("NULL pointer in GetTabSize") ); | |
762 | ||
763 | if ( IsVertical() ) | |
764 | { | |
765 | // width and height have inverted meaning | |
766 | wxCoord *tmp = w; | |
767 | w = h; | |
768 | h = tmp; | |
769 | } | |
770 | ||
771 | // height is always fixed | |
772 | *h = m_heightTab; | |
773 | ||
774 | // width may also be fixed and be the same for all tabs | |
775 | *w = GetTabWidth(page); | |
776 | } | |
777 | ||
778 | void wxNotebook::SetTabSize(const wxSize& sz) | |
779 | { | |
780 | wxCHECK_RET( FixedSizeTabs(), _T("SetTabSize() ignored") ); | |
781 | ||
782 | if ( IsVertical() ) | |
783 | { | |
784 | m_heightTab = sz.x; | |
785 | m_widthMax = sz.y; | |
786 | } | |
787 | else // horz | |
788 | { | |
789 | m_widthMax = sz.x; | |
790 | m_heightTab = sz.y; | |
791 | } | |
792 | } | |
793 | ||
794 | wxSize wxNotebook::CalcTabSize(int page) const | |
795 | { | |
796 | // NB: don't use m_widthMax, m_heightTab or m_widths here because this | |
797 | // method is called to calculate them | |
798 | ||
799 | wxSize size; | |
800 | ||
801 | wxCHECK_MSG( IS_VALID_PAGE(page), size, _T("invalid notebook page") ); | |
802 | ||
803 | GetTextExtent(m_titles[page], &size.x, &size.y); | |
804 | ||
805 | if ( HasImage(page) ) | |
806 | { | |
807 | wxSize sizeImage; | |
808 | m_imageList->GetSize(m_images[page], sizeImage.x, sizeImage.y); | |
809 | ||
810 | size.x += sizeImage.x + 5; // FIXME: hard coded margin | |
811 | ||
812 | if ( sizeImage.y > size.y ) | |
813 | size.y = sizeImage.y; | |
814 | } | |
815 | ||
816 | size.x += 2*m_sizePad.x; | |
817 | size.y += 2*m_sizePad.y; | |
818 | ||
819 | return size; | |
820 | } | |
821 | ||
822 | void wxNotebook::ResizeTab(int page) | |
823 | { | |
824 | wxSize sizeTab = CalcTabSize(page); | |
825 | ||
826 | // we only need full relayout if the page size changes | |
827 | bool needsRelayout = FALSE; | |
828 | ||
829 | if ( IsVertical() ) | |
830 | { | |
831 | // swap coordinates | |
832 | wxCoord tmp = sizeTab.x; | |
833 | sizeTab.x = sizeTab.y; | |
834 | sizeTab.y = tmp; | |
835 | } | |
836 | ||
837 | if ( sizeTab.y > m_heightTab ) | |
838 | { | |
839 | needsRelayout = TRUE; | |
840 | ||
841 | m_heightTab = sizeTab.y; | |
842 | } | |
843 | ||
844 | m_widths[page] = sizeTab.x; | |
845 | ||
846 | if ( sizeTab.x > m_widthMax ) | |
847 | m_widthMax = sizeTab.x; | |
848 | ||
849 | // the total of the tabs has changed too | |
850 | UpdateSpinBtn(); | |
851 | ||
852 | if ( needsRelayout ) | |
853 | Relayout(); | |
854 | else | |
855 | RefreshAllTabs(); | |
856 | } | |
857 | ||
858 | void wxNotebook::SetPadding(const wxSize& padding) | |
859 | { | |
860 | if ( padding != m_sizePad ) | |
861 | { | |
862 | m_sizePad = padding; | |
863 | ||
864 | Relayout(); | |
865 | } | |
866 | } | |
867 | ||
868 | void wxNotebook::Relayout() | |
869 | { | |
870 | if ( GetPageCount() ) | |
871 | { | |
872 | RefreshAllTabs(); | |
873 | ||
874 | UpdateSpinBtn(); | |
875 | ||
876 | if ( m_sel != INVALID_PAGE ) | |
877 | { | |
878 | // resize the currently shown page | |
879 | wxRect rectPage = GetPageRect(); | |
880 | ||
881 | m_pages[m_sel]->SetSize(rectPage); | |
882 | ||
883 | // also scroll it into view if needed (note that m_lastVisible | |
884 | // was updated by the call to UpdateSpinBtn() above, this is why it | |
885 | // is needed here) | |
886 | if ( HasSpinBtn() ) | |
887 | { | |
888 | if ( m_sel < m_firstVisible ) | |
889 | { | |
890 | // selection is to the left of visible part of tabs | |
891 | ScrollTo(m_sel); | |
892 | } | |
893 | else if ( m_sel > m_lastFullyVisible ) | |
894 | { | |
895 | // selection is to the right of visible part of tabs | |
896 | ScrollLastTo(m_sel); | |
897 | } | |
898 | } | |
899 | } | |
900 | } | |
901 | else // we have no pages | |
902 | { | |
903 | // just refresh everything | |
904 | Refresh(); | |
905 | } | |
906 | } | |
907 | ||
908 | wxRect wxNotebook::GetPagePart() const | |
909 | { | |
910 | wxRect rectPage = GetClientRect(); | |
911 | ||
912 | if ( GetPageCount() ) | |
913 | { | |
914 | wxRect rectTabs = GetAllTabsRect(); | |
915 | wxDirection dir = GetTabOrientation(); | |
916 | if ( IsVertical() ) | |
917 | { | |
918 | rectPage.width -= rectTabs.width; | |
919 | if ( dir == wxLEFT ) | |
920 | rectPage.x += rectTabs.width; | |
921 | } | |
922 | else // horz | |
923 | { | |
924 | rectPage.height -= rectTabs.height; | |
925 | if ( dir == wxTOP ) | |
926 | rectPage.y += rectTabs.height; | |
927 | } | |
928 | } | |
929 | //else: no pages at all | |
930 | ||
931 | return rectPage; | |
932 | } | |
933 | ||
934 | wxRect wxNotebook::GetPageRect() const | |
935 | { | |
936 | wxRect rect = GetPagePart(); | |
937 | ||
938 | // leave space for the border | |
939 | wxRect rectBorder = GetRenderer()->GetBorderDimensions(wxBORDER_RAISED); | |
940 | ||
941 | // FIXME: hardcoded +2! | |
942 | rect.Inflate(-(rectBorder.x + rectBorder.width + 2), | |
943 | -(rectBorder.y + rectBorder.height + 2)); | |
944 | ||
945 | return rect; | |
946 | } | |
947 | ||
948 | wxSize wxNotebook::GetSizeForPage(const wxSize& size) const | |
949 | { | |
950 | wxSize sizeNb = size; | |
951 | wxRect rect = GetAllTabsRect(); | |
952 | if ( IsVertical() ) | |
953 | sizeNb.x += rect.width; | |
954 | else | |
955 | sizeNb.y += rect.height; | |
956 | ||
957 | return sizeNb; | |
958 | } | |
959 | ||
960 | void wxNotebook::SetPageSize(const wxSize& size) | |
961 | { | |
962 | SetClientSize(GetSizeForPage(size)); | |
963 | } | |
964 | ||
2ce7af35 | 965 | wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const |
1e6feb95 VZ |
966 | { |
967 | return AdjustSize(GetSizeForPage(sizePage)); | |
968 | } | |
969 | ||
970 | // ---------------------------------------------------------------------------- | |
971 | // wxNotebook spin button | |
972 | // ---------------------------------------------------------------------------- | |
973 | ||
974 | bool wxNotebook::HasSpinBtn() const | |
975 | { | |
976 | return m_spinbtn && m_spinbtn->IsShown(); | |
977 | } | |
978 | ||
979 | void wxNotebook::CalcLastVisibleTab() | |
980 | { | |
981 | bool isVertical = IsVertical(); | |
982 | ||
983 | wxCoord width = GetClientSize().x; | |
984 | ||
985 | wxRect rect = GetTabsPart(); | |
986 | ||
987 | size_t count = GetPageCount(); | |
988 | ||
989 | wxCoord widthLast = 0; | |
990 | size_t n; | |
991 | for ( n = m_firstVisible; n < count; n++ ) | |
992 | { | |
993 | GetTabSize(n, &rect.width, &rect.height); | |
994 | if ( rect.GetRight() > width ) | |
995 | { | |
996 | break; | |
997 | } | |
998 | ||
999 | // remember it to use below | |
1000 | widthLast = rect.GetRight(); | |
1001 | ||
1002 | // move the rect to the next tab | |
1003 | if ( isVertical ) | |
1004 | rect.y += rect.height; | |
1005 | else | |
1006 | rect.x += rect.width; | |
1007 | } | |
1008 | ||
1009 | if ( n == m_firstVisible ) | |
1010 | { | |
1011 | // even the first tab isn't fully visible - but still pretend it is as | |
1012 | // we have to show something | |
1013 | m_lastFullyVisible = m_firstVisible; | |
1014 | } | |
1015 | else // more than one tab visible | |
1016 | { | |
1017 | m_lastFullyVisible = n - 1; | |
1018 | ||
1019 | // but is it really fully visible? it shouldn't overlap with the spin | |
1020 | // button if it is present (again, even if the first button does | |
1021 | // overlap with it, we pretend that it doesn't as there is not much | |
1022 | // else we can do) | |
1023 | if ( (m_lastFullyVisible > m_firstVisible) && HasSpinBtn() ) | |
1024 | { | |
1025 | // adjust width to be the width before the spin button | |
1026 | wxSize sizeSpinBtn = m_spinbtn->GetSize(); | |
1027 | if ( IsVertical() ) | |
1028 | width -= sizeSpinBtn.y; | |
1029 | else | |
1030 | width -= sizeSpinBtn.x; | |
1031 | ||
1032 | if ( widthLast > width ) | |
1033 | { | |
1034 | // the last button overlaps with spin button, so take he | |
1035 | // previous one | |
1036 | m_lastFullyVisible--; | |
1037 | } | |
1038 | } | |
1039 | } | |
1040 | ||
1041 | if ( n == count ) | |
1042 | { | |
1043 | // everything is visible | |
1044 | m_lastVisible = n; | |
1045 | } | |
1046 | else | |
1047 | { | |
1048 | // this tab is still (partially) visible, so m_lastVisible is the | |
1049 | // next tab (remember, this is "exclusive" last) | |
1050 | m_lastVisible = n + 1; | |
1051 | ||
1052 | } | |
1053 | } | |
1054 | ||
1055 | void wxNotebook::UpdateSpinBtn() | |
1056 | { | |
1057 | // first decide if we need a spin button | |
1058 | bool allTabsShown; | |
1059 | ||
1060 | size_t count = (size_t)GetPageCount(); | |
1061 | if ( count == 0 ) | |
1062 | { | |
1063 | // this case is special, get rid of it immediately: everything is | |
1064 | // visible and we don't need any spin buttons | |
1065 | allTabsShown = TRUE; | |
1066 | ||
1067 | // have to reset them manually as we don't call CalcLastVisibleTab() | |
1068 | m_firstVisible = | |
1069 | m_lastVisible = | |
1070 | m_lastFullyVisible = 0; | |
1071 | } | |
1072 | else | |
1073 | { | |
1074 | CalcLastVisibleTab(); | |
1075 | ||
1076 | // if all tabs after the first visible one are shown, it doesn't yet | |
1077 | // mean that all tabs are shown - so we go backwards until we arrive to | |
1078 | // the beginning (then all tabs are indeed shown) or find a tab such | |
1079 | // that not all tabs after it are shown | |
1080 | while ( (m_lastFullyVisible == count - 1) && (m_firstVisible > 0) ) | |
1081 | { | |
1082 | // this is equivalent to ScrollTo(m_firstVisible - 1) but more | |
1083 | // efficient | |
1084 | m_offset -= GetTabWidth(m_firstVisible--); | |
1085 | ||
1086 | // reclaculate after m_firstVisible change | |
1087 | CalcLastVisibleTab(); | |
1088 | } | |
1089 | ||
1090 | allTabsShown = m_lastFullyVisible == count - 1; | |
1091 | } | |
1092 | ||
1093 | if ( !allTabsShown ) | |
1094 | { | |
1095 | if ( !m_spinbtn ) | |
1096 | { | |
1097 | // create it once only | |
1098 | m_spinbtn = new wxNotebookSpinBtn(this); | |
1099 | ||
1100 | // set the correct value to keep it in sync | |
1101 | m_spinbtn->SetValue(m_sel); | |
1102 | } | |
1103 | ||
1104 | // position it correctly | |
1105 | PositionSpinBtn(); | |
1106 | ||
1107 | // and show it | |
1108 | m_spinbtn->Show(); | |
1109 | ||
1110 | // also set/update the range | |
1111 | m_spinbtn->SetRange(0, count - 1); | |
1112 | ||
1113 | // update m_lastFullyVisible once again as it might have changed | |
1114 | // because the spin button appeared | |
1115 | // | |
1116 | // FIXME: might do it more efficiently | |
1117 | CalcLastVisibleTab(); | |
1118 | } | |
1119 | else // all tabs are visible, we don't need spin button | |
1120 | { | |
1121 | if ( m_spinbtn ) | |
1122 | { | |
1123 | m_spinbtn->Hide(); | |
1124 | } | |
1125 | } | |
1126 | } | |
1127 | ||
1128 | void wxNotebook::PositionSpinBtn() | |
1129 | { | |
1130 | if ( !m_spinbtn ) | |
1131 | return; | |
1132 | ||
1133 | wxCoord wBtn, hBtn; | |
1134 | m_spinbtn->GetSize(&wBtn, &hBtn); | |
1135 | ||
1136 | wxRect rectTabs = GetAllTabsRect(); | |
1137 | ||
1138 | wxCoord x, y; | |
1139 | switch ( GetTabOrientation() ) | |
1140 | { | |
1141 | default: | |
1142 | wxFAIL_MSG(_T("unknown tab orientation")); | |
1143 | // fall through | |
1144 | ||
1145 | case wxTOP: | |
1146 | x = rectTabs.GetRight() - wBtn; | |
1147 | y = rectTabs.GetBottom() - hBtn; | |
1148 | break; | |
1149 | ||
1150 | case wxBOTTOM: | |
1151 | x = rectTabs.GetRight() - wBtn; | |
1152 | y = rectTabs.GetTop(); | |
1153 | break; | |
1154 | ||
1155 | case wxLEFT: | |
1156 | x = rectTabs.GetRight() - wBtn; | |
1157 | y = rectTabs.GetBottom() - hBtn; | |
1158 | break; | |
1159 | ||
1160 | case wxRIGHT: | |
1161 | x = rectTabs.GetLeft(); | |
1162 | y = rectTabs.GetBottom() - hBtn; | |
1163 | break; | |
1164 | } | |
1165 | ||
1166 | m_spinbtn->Move(x, y); | |
1167 | } | |
1168 | ||
1169 | // ---------------------------------------------------------------------------- | |
1170 | // wxNotebook scrolling | |
1171 | // ---------------------------------------------------------------------------- | |
1172 | ||
1173 | void wxNotebook::ScrollTo(int page) | |
1174 | { | |
1175 | wxCHECK_RET( IS_VALID_PAGE(page), _T("invalid notebook page") ); | |
1176 | ||
1177 | // set the first visible tab and offset (easy) | |
1178 | m_firstVisible = (size_t)page; | |
1179 | m_offset = 0; | |
1180 | for ( size_t n = 0; n < m_firstVisible; n++ ) | |
1181 | { | |
1182 | m_offset += GetTabWidth(n); | |
1183 | } | |
1184 | ||
1185 | // find the last visible tab too | |
1186 | CalcLastVisibleTab(); | |
1187 | ||
1188 | RefreshAllTabs(); | |
1189 | } | |
1190 | ||
1191 | void wxNotebook::ScrollLastTo(int page) | |
1192 | { | |
1193 | wxCHECK_RET( IS_VALID_PAGE(page), _T("invalid notebook page") ); | |
1194 | ||
1195 | // go backwards until we find the first tab which can be made visible | |
1196 | // without hiding the given one | |
1197 | wxSize size = GetClientSize(); | |
1198 | wxCoord widthAll = IsVertical() ? size.y : size.x, | |
1199 | widthTabs = GetTabWidth(page); | |
1200 | ||
1201 | // the total width is less than the width of the window if we have the spin | |
1202 | // button | |
1203 | if ( HasSpinBtn() ) | |
1204 | { | |
1205 | wxSize sizeSpinBtn = m_spinbtn->GetSize(); | |
1206 | if ( IsVertical() ) | |
1207 | widthAll -= sizeSpinBtn.y; | |
1208 | else | |
1209 | widthAll -= sizeSpinBtn.x; | |
1210 | } | |
1211 | ||
1212 | m_firstVisible = page; | |
1213 | while ( (m_firstVisible > 0) && (widthTabs <= widthAll) ) | |
1214 | { | |
1215 | widthTabs += GetTabWidth(--m_firstVisible); | |
1216 | } | |
1217 | ||
1218 | if ( widthTabs > widthAll ) | |
1219 | { | |
1220 | // take one step back (that it is forward) if we can | |
1221 | if ( m_firstVisible < (size_t)GetPageCount() - 1 ) | |
1222 | m_firstVisible++; | |
1223 | } | |
1224 | ||
1225 | // go to it | |
1226 | ScrollTo(m_firstVisible); | |
1227 | ||
1228 | // consitency check: the page we were asked to show should be shown | |
1229 | wxASSERT_MSG( (size_t)page < m_lastVisible, _T("bug in ScrollLastTo") ); | |
1230 | } | |
1231 | ||
1232 | // ---------------------------------------------------------------------------- | |
1233 | // wxNotebook sizing/moving | |
1234 | // ---------------------------------------------------------------------------- | |
1235 | ||
1236 | wxSize wxNotebook::DoGetBestClientSize() const | |
1237 | { | |
1238 | // calculate the max page size | |
1239 | wxSize size(0, 0); | |
1240 | ||
1241 | size_t count = GetPageCount(); | |
1242 | if ( count ) | |
1243 | { | |
1244 | for ( size_t n = 0; n < count; n++ ) | |
1245 | { | |
1246 | wxSize sizePage = m_pages[n]->GetSize(); | |
1247 | ||
1248 | if ( size.x < sizePage.x ) | |
1249 | size.x = sizePage.x; | |
1250 | if ( size.y < sizePage.y ) | |
1251 | size.y = sizePage.y; | |
1252 | } | |
1253 | } | |
1254 | else // no pages | |
1255 | { | |
1256 | // use some arbitrary default size | |
1257 | size.x = | |
1258 | size.y = 100; | |
1259 | } | |
1260 | ||
1261 | return GetSizeForPage(size); | |
1262 | } | |
1263 | ||
1264 | void wxNotebook::DoMoveWindow(int x, int y, int width, int height) | |
1265 | { | |
1266 | wxControl::DoMoveWindow(x, y, width, height); | |
1267 | ||
1268 | // move the spin ctrl too (NOP if it doesn't exist) | |
1269 | PositionSpinBtn(); | |
1270 | } | |
1271 | ||
1272 | void wxNotebook::DoSetSize(int x, int y, | |
1273 | int width, int height, | |
1274 | int sizeFlags) | |
1275 | { | |
2d4b5a5e | 1276 | wxSize old_client_size = GetClientSize(); |
1e6feb95 | 1277 | |
2d4b5a5e RR |
1278 | wxControl::DoSetSize(x, y, width, height, sizeFlags); |
1279 | ||
1280 | wxSize new_client_size = GetClientSize(); | |
1281 | ||
1282 | if (old_client_size != new_client_size) | |
1283 | Relayout(); | |
1e6feb95 VZ |
1284 | } |
1285 | ||
1286 | // ---------------------------------------------------------------------------- | |
1287 | // wxNotebook input processing | |
1288 | // ---------------------------------------------------------------------------- | |
1289 | ||
1290 | bool wxNotebook::PerformAction(const wxControlAction& action, | |
1291 | long numArg, | |
1292 | const wxString& strArg) | |
1293 | { | |
1294 | if ( action == wxACTION_NOTEBOOK_NEXT ) | |
01c6f372 | 1295 | SetSelection(GetNextPage(TRUE)); |
1e6feb95 | 1296 | else if ( action == wxACTION_NOTEBOOK_PREV ) |
01c6f372 | 1297 | SetSelection(GetNextPage(FALSE)); |
1e6feb95 | 1298 | else if ( action == wxACTION_NOTEBOOK_GOTO ) |
01c6f372 | 1299 | SetSelection((int)numArg); |
1e6feb95 VZ |
1300 | else |
1301 | return wxControl::PerformAction(action, numArg, strArg); | |
1302 | ||
1303 | return TRUE; | |
1304 | } | |
1305 | ||
1306 | // ---------------------------------------------------------------------------- | |
1307 | // wxStdNotebookInputHandler | |
1308 | // ---------------------------------------------------------------------------- | |
1309 | ||
1310 | wxStdNotebookInputHandler::wxStdNotebookInputHandler(wxInputHandler *inphand) | |
1311 | : wxStdInputHandler(inphand) | |
1312 | { | |
1313 | } | |
1314 | ||
23645bfa | 1315 | bool wxStdNotebookInputHandler::HandleKey(wxInputConsumer *consumer, |
1e6feb95 VZ |
1316 | const wxKeyEvent& event, |
1317 | bool pressed) | |
1318 | { | |
1319 | // ignore the key releases | |
1320 | if ( pressed ) | |
1321 | { | |
23645bfa | 1322 | wxNotebook *notebook = wxStaticCast(consumer->GetInputWindow(), wxNotebook); |
1e6feb95 VZ |
1323 | |
1324 | int page = 0; | |
1325 | wxControlAction action; | |
1326 | switch ( event.GetKeyCode() ) | |
1327 | { | |
1328 | case WXK_UP: | |
1329 | if ( notebook->IsVertical() ) | |
1330 | action = wxACTION_NOTEBOOK_PREV; | |
1331 | break; | |
1332 | ||
1333 | case WXK_LEFT: | |
1334 | if ( !notebook->IsVertical() ) | |
1335 | action = wxACTION_NOTEBOOK_PREV; | |
1336 | break; | |
1337 | ||
1338 | case WXK_DOWN: | |
1339 | if ( notebook->IsVertical() ) | |
1340 | action = wxACTION_NOTEBOOK_NEXT; | |
1341 | break; | |
1342 | ||
1343 | case WXK_RIGHT: | |
1344 | if ( !notebook->IsVertical() ) | |
1345 | action = wxACTION_NOTEBOOK_NEXT; | |
1346 | break; | |
1347 | ||
1348 | case WXK_HOME: | |
1349 | action = wxACTION_NOTEBOOK_GOTO; | |
1350 | // page = 0; -- already has this value | |
1351 | break; | |
1352 | ||
1353 | case WXK_END: | |
1354 | action = wxACTION_NOTEBOOK_GOTO; | |
1355 | page = notebook->GetPageCount() - 1; | |
1356 | break; | |
1357 | } | |
1358 | ||
1359 | if ( !!action ) | |
1360 | { | |
23645bfa | 1361 | return consumer->PerformAction(action, page); |
1e6feb95 VZ |
1362 | } |
1363 | } | |
1364 | ||
23645bfa | 1365 | return wxStdInputHandler::HandleKey(consumer, event, pressed); |
1e6feb95 VZ |
1366 | } |
1367 | ||
23645bfa | 1368 | bool wxStdNotebookInputHandler::HandleMouse(wxInputConsumer *consumer, |
1e6feb95 VZ |
1369 | const wxMouseEvent& event) |
1370 | { | |
1371 | if ( event.ButtonDown(1) ) | |
1372 | { | |
23645bfa | 1373 | wxNotebook *notebook = wxStaticCast(consumer->GetInputWindow(), wxNotebook); |
1e6feb95 VZ |
1374 | int page = notebook->HitTest(event.GetPosition()); |
1375 | if ( page != -1 ) | |
1376 | { | |
23645bfa | 1377 | consumer->PerformAction(wxACTION_NOTEBOOK_GOTO, page); |
1e6feb95 VZ |
1378 | |
1379 | return FALSE; | |
1380 | } | |
1381 | } | |
1382 | ||
23645bfa | 1383 | return wxStdInputHandler::HandleMouse(consumer, event); |
1e6feb95 VZ |
1384 | } |
1385 | ||
23645bfa | 1386 | bool wxStdNotebookInputHandler::HandleMouseMove(wxInputConsumer *consumer, |
1e6feb95 VZ |
1387 | const wxMouseEvent& event) |
1388 | { | |
23645bfa | 1389 | return wxStdInputHandler::HandleMouseMove(consumer, event); |
1e6feb95 VZ |
1390 | } |
1391 | ||
23645bfa | 1392 | bool wxStdNotebookInputHandler::HandleFocus(wxInputConsumer *consumer, |
1e6feb95 VZ |
1393 | const wxFocusEvent& event) |
1394 | { | |
23645bfa | 1395 | HandleFocusChange(consumer); |
1e6feb95 VZ |
1396 | |
1397 | return FALSE; | |
1398 | } | |
1399 | ||
23645bfa | 1400 | bool wxStdNotebookInputHandler::HandleActivation(wxInputConsumer *consumer, |
1e6feb95 VZ |
1401 | bool WXUNUSED(activated)) |
1402 | { | |
1403 | // we react to the focus change in the same way as to the [de]activation | |
23645bfa | 1404 | HandleFocusChange(consumer); |
1e6feb95 VZ |
1405 | |
1406 | return FALSE; | |
1407 | } | |
1408 | ||
23645bfa | 1409 | void wxStdNotebookInputHandler::HandleFocusChange(wxInputConsumer *consumer) |
1e6feb95 | 1410 | { |
23645bfa | 1411 | wxNotebook *notebook = wxStaticCast(consumer->GetInputWindow(), wxNotebook); |
1e6feb95 VZ |
1412 | notebook->RefreshCurrent(); |
1413 | } | |
1414 | ||
1415 | #endif // wxUSE_NOTEBOOK | |
1416 |