/[pcsx2_0.9.7]/branch/r3113_0.9.7_beta/3rdparty/wxWidgets/src/msw/slider95.cpp
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Revision 31 - (hide annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (10 years ago) by william
Original Path: trunk/3rdparty/wxWidgets/src/msw/slider95.cpp
File size: 20184 byte(s)
committing r3113 initial commit again...
1 william 31 /////////////////////////////////////////////////////////////////////////////
2     // Name: src/msw/slider.cpp
3     // Purpose: wxSlider, using the Win95 (and later) trackbar control
4     // Author: Julian Smart
5     // Modified by:
6     // Created: 04/01/98
7     // RCS-ID: $Id: slider95.cpp 41054 2006-09-07 19:01:45Z ABX $
8     // Copyright: (c) Julian Smart 1998
9     // Vadim Zeitlin 2004
10     // Licence: wxWindows licence
11     /////////////////////////////////////////////////////////////////////////////
12    
13     // ============================================================================
14     // declarations
15     // ============================================================================
16    
17     // ----------------------------------------------------------------------------
18     // headers
19     // ----------------------------------------------------------------------------
20    
21     // For compilers that support precompilation, includes "wx.h".
22     #include "wx/wxprec.h"
23    
24     #ifdef __BORLANDC__
25     #pragma hdrstop
26     #endif
27    
28     #if wxUSE_SLIDER
29    
30     #include "wx/slider.h"
31    
32     #ifndef WX_PRECOMP
33     #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
34     #include "wx/brush.h"
35     #endif
36    
37     #include "wx/msw/subwin.h"
38    
39     // ----------------------------------------------------------------------------
40     // constants
41     // ----------------------------------------------------------------------------
42    
43     // indices of labels in wxSlider::m_labels
44     enum
45     {
46     SliderLabel_Min,
47     SliderLabel_Max,
48     SliderLabel_Value,
49     SliderLabel_Last
50     };
51    
52     // the gap between the slider and the labels, in pixels
53     static const int HGAP = 5;
54    
55     // ----------------------------------------------------------------------------
56     // XTI
57     // ----------------------------------------------------------------------------
58    
59     #if wxUSE_EXTENDED_RTTI
60     WX_DEFINE_FLAGS( wxSliderStyle )
61    
62     wxBEGIN_FLAGS( wxSliderStyle )
63     // new style border flags, we put them first to
64     // use them for streaming out
65     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
66     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
67     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
68     wxFLAGS_MEMBER(wxBORDER_RAISED)
69     wxFLAGS_MEMBER(wxBORDER_STATIC)
70     wxFLAGS_MEMBER(wxBORDER_NONE)
71    
72     // old style border flags
73     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
74     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
75     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
76     wxFLAGS_MEMBER(wxRAISED_BORDER)
77     wxFLAGS_MEMBER(wxSTATIC_BORDER)
78     wxFLAGS_MEMBER(wxBORDER)
79    
80     // standard window styles
81     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
82     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
83     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
84     wxFLAGS_MEMBER(wxWANTS_CHARS)
85     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
86     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
87     wxFLAGS_MEMBER(wxVSCROLL)
88     wxFLAGS_MEMBER(wxHSCROLL)
89    
90     wxFLAGS_MEMBER(wxSL_HORIZONTAL)
91     wxFLAGS_MEMBER(wxSL_VERTICAL)
92     wxFLAGS_MEMBER(wxSL_AUTOTICKS)
93     wxFLAGS_MEMBER(wxSL_LABELS)
94     wxFLAGS_MEMBER(wxSL_LEFT)
95     wxFLAGS_MEMBER(wxSL_TOP)
96     wxFLAGS_MEMBER(wxSL_RIGHT)
97     wxFLAGS_MEMBER(wxSL_BOTTOM)
98     wxFLAGS_MEMBER(wxSL_BOTH)
99     wxFLAGS_MEMBER(wxSL_SELRANGE)
100     wxFLAGS_MEMBER(wxSL_INVERSE)
101    
102     wxEND_FLAGS( wxSliderStyle )
103    
104     IMPLEMENT_DYNAMIC_CLASS_XTI(wxSlider, wxControl,"wx/slider.h")
105    
106     wxBEGIN_PROPERTIES_TABLE(wxSlider)
107     wxEVENT_RANGE_PROPERTY( Scroll , wxEVT_SCROLL_TOP , wxEVT_SCROLL_CHANGED , wxScrollEvent )
108     wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SLIDER_UPDATED , wxCommandEvent )
109    
110     wxPROPERTY( Value , int , SetValue, GetValue , 0, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
111     wxPROPERTY( Minimum , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
112     wxPROPERTY( Maximum , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
113     wxPROPERTY( PageSize , int , SetPageSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
114     wxPROPERTY( LineSize , int , SetLineSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
115     wxPROPERTY( ThumbLength , int , SetThumbLength, GetThumbLength, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
116     wxPROPERTY_FLAGS( WindowStyle , wxSliderStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
117     wxEND_PROPERTIES_TABLE()
118    
119     wxBEGIN_HANDLERS_TABLE(wxSlider)
120     wxEND_HANDLERS_TABLE()
121    
122     wxCONSTRUCTOR_8( wxSlider , wxWindow* , Parent , wxWindowID , Id , int , Value , int , Minimum , int , Maximum , wxPoint , Position , wxSize , Size , long , WindowStyle )
123     #else
124     IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl)
125     #endif
126    
127     // ============================================================================
128     // wxSlider implementation
129     // ============================================================================
130    
131     // ----------------------------------------------------------------------------
132     // construction
133     // ----------------------------------------------------------------------------
134    
135     void wxSlider::Init()
136     {
137     m_labels = NULL;
138    
139     m_pageSize = 1;
140     m_lineSize = 1;
141     m_rangeMax = 0;
142     m_rangeMin = 0;
143     m_tickFreq = 0;
144    
145     m_isDragging = false;
146     }
147    
148     bool
149     wxSlider::Create(wxWindow *parent,
150     wxWindowID id,
151     int value,
152     int minValue,
153     int maxValue,
154     const wxPoint& pos,
155     const wxSize& size,
156     long style,
157     const wxValidator& validator,
158     const wxString& name)
159     {
160     // our styles are redundant: wxSL_LEFT/RIGHT imply wxSL_VERTICAL and
161     // wxSL_TOP/BOTTOM imply wxSL_HORIZONTAL, but for backwards compatibility
162     // reasons we can't really change it, instead try to infer the orientation
163     // from the flags given to us here
164     switch ( style & (wxSL_LEFT | wxSL_RIGHT | wxSL_TOP | wxSL_BOTTOM) )
165     {
166     case wxSL_LEFT:
167     case wxSL_RIGHT:
168     style |= wxSL_VERTICAL;
169     break;
170    
171     case wxSL_TOP:
172     case wxSL_BOTTOM:
173     style |= wxSL_HORIZONTAL;
174     break;
175    
176     case 0:
177     // no specific direction, do we have at least the orientation?
178     if ( !(style & (wxSL_HORIZONTAL | wxSL_VERTICAL)) )
179     {
180     // no, choose default
181     style |= wxSL_BOTTOM | wxSL_HORIZONTAL;
182     }
183     };
184    
185     wxASSERT_MSG( !(style & wxSL_VERTICAL) || !(style & wxSL_HORIZONTAL),
186     _T("incompatible slider direction and orientation") );
187    
188    
189     // initialize everything
190     if ( !CreateControl(parent, id, pos, size, style, validator, name) )
191     return false;
192    
193     // ensure that we have correct values for GetLabelsSize()
194     m_rangeMin = minValue;
195     m_rangeMax = maxValue;
196    
197     // create the labels first, so that our DoGetBestSize() could take them
198     // into account
199     //
200     // note that we could simply create 3 wxStaticTexts here but it could
201     // result in some observable side effects at wx level (e.g. the parent of
202     // wxSlider would have 3 more children than expected) and so we prefer not
203     // to do it like this
204     if ( m_windowStyle & wxSL_LABELS )
205     {
206     m_labels = new wxSubwindows(SliderLabel_Last);
207    
208     HWND hwndParent = GetHwndOf(parent);
209     for ( size_t n = 0; n < SliderLabel_Last; n++ )
210     {
211     (*m_labels)[n] = ::CreateWindow
212     (
213     wxT("STATIC"),
214     NULL,
215     WS_CHILD | WS_VISIBLE | SS_CENTER,
216     0, 0, 0, 0,
217     hwndParent,
218     (HMENU)NewControlId(),
219     wxGetInstance(),
220     NULL
221     );
222     }
223    
224     m_labels->SetFont(GetFont());
225     }
226    
227     // now create the main control too
228     if ( !MSWCreateControl(TRACKBAR_CLASS, wxEmptyString, pos, size) )
229     return false;
230    
231     // and initialize everything
232     SetRange(minValue, maxValue);
233     SetValue(value);
234     SetPageSize((maxValue - minValue)/10);
235    
236     // we need to position the labels correctly if we have them and if
237     // SetSize() hadn't been called before (when best size was determined by
238     // MSWCreateControl()) as in this case they haven't been put in place yet
239     if ( m_labels && size.x != wxDefaultCoord && size.y != wxDefaultCoord )
240     {
241     SetSize(size);
242     }
243    
244     return true;
245     }
246    
247     WXDWORD wxSlider::MSWGetStyle(long style, WXDWORD *exstyle) const
248     {
249     WXDWORD msStyle = wxControl::MSWGetStyle(style, exstyle);
250    
251     // TBS_HORZ, TBS_RIGHT and TBS_BOTTOM are 0 but do include them for clarity
252     msStyle |= style & wxSL_VERTICAL ? TBS_VERT : TBS_HORZ;
253    
254     if ( style & wxSL_BOTH )
255     {
256     // this fully specifies the style combined with TBS_VERT/HORZ above
257     msStyle |= TBS_BOTH;
258     }
259     else // choose one direction
260     {
261     if ( style & wxSL_LEFT )
262     msStyle |= TBS_LEFT;
263     else if ( style & wxSL_RIGHT )
264     msStyle |= TBS_RIGHT;
265     else if ( style & wxSL_TOP )
266     msStyle |= TBS_TOP;
267     else if ( style & wxSL_BOTTOM )
268     msStyle |= TBS_BOTTOM;
269     }
270    
271     if ( style & wxSL_AUTOTICKS )
272     msStyle |= TBS_AUTOTICKS;
273     else
274     msStyle |= TBS_NOTICKS;
275    
276     if ( style & wxSL_SELRANGE )
277     msStyle |= TBS_ENABLESELRANGE;
278    
279     return msStyle;
280     }
281    
282     wxSlider::~wxSlider()
283     {
284     delete m_labels;
285     }
286    
287     // ----------------------------------------------------------------------------
288     // event handling
289     // ----------------------------------------------------------------------------
290    
291     bool wxSlider::MSWOnScroll(int WXUNUSED(orientation),
292     WXWORD wParam,
293     WXWORD WXUNUSED(pos),
294     WXHWND control)
295     {
296     wxEventType scrollEvent;
297     switch ( wParam )
298     {
299     case SB_TOP:
300     scrollEvent = wxEVT_SCROLL_TOP;
301     break;
302    
303     case SB_BOTTOM:
304     scrollEvent = wxEVT_SCROLL_BOTTOM;
305     break;
306    
307     case SB_LINEUP:
308     scrollEvent = wxEVT_SCROLL_LINEUP;
309     break;
310    
311     case SB_LINEDOWN:
312     scrollEvent = wxEVT_SCROLL_LINEDOWN;
313     break;
314    
315     case SB_PAGEUP:
316     scrollEvent = wxEVT_SCROLL_PAGEUP;
317     break;
318    
319     case SB_PAGEDOWN:
320     scrollEvent = wxEVT_SCROLL_PAGEDOWN;
321     break;
322    
323     case SB_THUMBTRACK:
324     scrollEvent = wxEVT_SCROLL_THUMBTRACK;
325     m_isDragging = true;
326     break;
327    
328     case SB_THUMBPOSITION:
329     if ( m_isDragging )
330     {
331     scrollEvent = wxEVT_SCROLL_THUMBRELEASE;
332     m_isDragging = false;
333     }
334     else
335     {
336     // this seems to only happen when the mouse wheel is used: in
337     // this case, as it might be unexpected to get THUMBRELEASE
338     // without preceding THUMBTRACKs, we don't generate it at all
339     // but generate CHANGED event because the control itself does
340     // not send us SB_ENDSCROLL for whatever reason when mouse
341     // wheel is used
342     scrollEvent = wxEVT_SCROLL_CHANGED;
343     }
344     break;
345    
346     case SB_ENDSCROLL:
347     scrollEvent = wxEVT_SCROLL_CHANGED;
348     break;
349    
350     default:
351     // unknown scroll event?
352     return false;
353     }
354    
355     int newPos = ValueInvertOrNot((int) ::SendMessage((HWND) control, TBM_GETPOS, 0, 0));
356     if ( (newPos < GetMin()) || (newPos > GetMax()) )
357     {
358     // out of range - but we did process it
359     return true;
360     }
361    
362     SetValue(newPos);
363    
364     wxScrollEvent event(scrollEvent, m_windowId);
365     event.SetPosition(newPos);
366     event.SetEventObject( this );
367     GetEventHandler()->ProcessEvent(event);
368    
369     wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
370     cevent.SetInt( newPos );
371     cevent.SetEventObject( this );
372    
373     return GetEventHandler()->ProcessEvent( cevent );
374     }
375    
376     void wxSlider::Command (wxCommandEvent & event)
377     {
378     SetValue (event.GetInt());
379     ProcessCommand (event);
380     }
381    
382     // ----------------------------------------------------------------------------
383     // geometry stuff
384     // ----------------------------------------------------------------------------
385    
386     wxRect wxSlider::GetBoundingBox() const
387     {
388     // take care not to call our own functions which would call us recursively
389     int x, y, w, h;
390     wxSliderBase::DoGetPosition(&x, &y);
391     wxSliderBase::DoGetSize(&w, &h);
392    
393     wxRect rect(x, y, w, h);
394     if ( m_labels )
395     {
396     wxRect lrect = m_labels->GetBoundingBox();
397     GetParent()->ScreenToClient(&lrect.x, &lrect.y);
398     rect.Union(lrect);
399     }
400    
401     return rect;
402     }
403    
404     void wxSlider::DoGetSize(int *width, int *height) const
405     {
406     wxRect rect = GetBoundingBox();
407    
408     if ( width )
409     *width = rect.width;
410     if ( height )
411     *height = rect.height;
412     }
413    
414     void wxSlider::DoGetPosition(int *x, int *y) const
415     {
416     wxRect rect = GetBoundingBox();
417    
418     if ( x )
419     *x = rect.x;
420     if ( y )
421     *y = rect.y;
422     }
423    
424     int wxSlider::GetLabelsSize(int *width) const
425     {
426     int cy;
427    
428     if ( width )
429     {
430     // find the max label width
431     int wLabelMin, wLabelMax;
432     GetTextExtent(Format(m_rangeMin), &wLabelMin, &cy);
433     GetTextExtent(Format(m_rangeMax), &wLabelMax, &cy);
434    
435     *width = wxMax(wLabelMin, wLabelMax);
436     }
437     else
438     {
439     cy = GetCharHeight();
440     }
441    
442     return EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
443     }
444    
445     void wxSlider::DoMoveWindow(int x, int y, int width, int height)
446     {
447     // all complications below are because we need to position the labels,
448     // without them everything is easy
449     if ( !m_labels )
450     {
451     wxSliderBase::DoMoveWindow(x, y, width, height);
452     return;
453     }
454    
455     // be careful to position the slider itself after moving the labels as
456     // otherwise our GetBoundingBox(), which is called from WM_SIZE handler,
457     // would return a wrong result and wrong size would be cached internally
458     if ( HasFlag(wxSL_VERTICAL) )
459     {
460     int wLabel;
461     int hLabel = GetLabelsSize(&wLabel);
462    
463     int xLabel = HasFlag(wxSL_LEFT) ? x + width - wLabel : x;
464    
465     // position all labels: min at the top, value in the middle and max at
466     // the bottom
467     DoMoveSibling((HWND)(*m_labels)[SliderLabel_Min],
468     xLabel, y, wLabel, hLabel);
469    
470     DoMoveSibling((HWND)(*m_labels)[SliderLabel_Value],
471     xLabel, y + (height - hLabel)/2, wLabel, hLabel);
472    
473     DoMoveSibling((HWND)(*m_labels)[SliderLabel_Max],
474     xLabel, y + height - hLabel, wLabel, hLabel);
475    
476     // position the slider itself along the left/right edge
477     wxSliderBase::DoMoveWindow(HasFlag(wxSL_LEFT) ? x : x + wLabel + HGAP,
478     y + hLabel/2,
479     width - wLabel - HGAP,
480     height - hLabel);
481     }
482     else // horizontal
483     {
484     int wLabel;
485     int hLabel = GetLabelsSize(&wLabel);
486    
487     int yLabel = HasFlag(wxSL_TOP) ? y + height - hLabel : y;
488    
489     // position all labels: min on the left, value in the middle and max to
490     // the right
491     DoMoveSibling((HWND)(*m_labels)[SliderLabel_Min],
492     x, yLabel, wLabel, hLabel);
493    
494     DoMoveSibling((HWND)(*m_labels)[SliderLabel_Value],
495     x + (width - wLabel)/2, yLabel, wLabel, hLabel);
496    
497     DoMoveSibling((HWND)(*m_labels)[SliderLabel_Max],
498     x + width - wLabel, yLabel, wLabel, hLabel);
499    
500     // position the slider itself along the top/bottom edge
501     wxSliderBase::DoMoveWindow(x,
502     HasFlag(wxSL_TOP) ? y : y + hLabel,
503     width,
504     height - hLabel);
505     }
506     }
507    
508     wxSize wxSlider::DoGetBestSize() const
509     {
510     // these values are arbitrary
511     static const int length = 100;
512     static const int thumb = 24;
513     static const int ticks = 8;
514    
515     int *width;
516     wxSize size;
517     if ( HasFlag(wxSL_VERTICAL) )
518     {
519     size.x = thumb;
520     size.y = length;
521     width = &size.x;
522    
523     if ( m_labels )
524     {
525     int wLabel;
526     int hLabel = GetLabelsSize(&wLabel);
527    
528     // account for the labels
529     size.x += HGAP + wLabel;
530    
531     // labels are indented relative to the slider itself
532     size.y += hLabel;
533     }
534     }
535     else // horizontal
536     {
537     size.x = length;
538     size.y = thumb;
539     width = &size.y;
540    
541     if ( m_labels )
542     {
543     // labels add extra height
544     size.y += GetLabelsSize();
545     }
546     }
547    
548     // need extra space to show ticks
549     if ( HasFlag(wxSL_TICKS) )
550     {
551     *width += ticks;
552    
553     // and maybe twice as much if we show them on both sides
554     if ( HasFlag(wxSL_BOTH) )
555     *width += ticks;
556     }
557    
558     return size;
559     }
560    
561     // ----------------------------------------------------------------------------
562     // slider-specific methods
563     // ----------------------------------------------------------------------------
564    
565     int wxSlider::GetValue() const
566     {
567     return ValueInvertOrNot(::SendMessage(GetHwnd(), TBM_GETPOS, 0, 0));
568     }
569    
570     void wxSlider::SetValue(int value)
571     {
572     ::SendMessage(GetHwnd(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)ValueInvertOrNot(value));
573    
574     if ( m_labels )
575     {
576     ::SetWindowText((*m_labels)[SliderLabel_Value], Format(value));
577     }
578     }
579    
580     void wxSlider::SetRange(int minValue, int maxValue)
581     {
582     m_rangeMin = minValue;
583     m_rangeMax = maxValue;
584    
585     ::SendMessage(GetHwnd(), TBM_SETRANGEMIN, TRUE, m_rangeMin);
586     ::SendMessage(GetHwnd(), TBM_SETRANGEMAX, TRUE, m_rangeMax);
587    
588     if ( m_labels )
589     {
590     ::SetWindowText((*m_labels)[SliderLabel_Min], Format(ValueInvertOrNot(m_rangeMin)));
591     ::SetWindowText((*m_labels)[SliderLabel_Max], Format(ValueInvertOrNot(m_rangeMax)));
592     }
593     }
594    
595     void wxSlider::SetTickFreq(int n, int pos)
596     {
597     m_tickFreq = n;
598     ::SendMessage( GetHwnd(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
599     }
600    
601     void wxSlider::SetPageSize(int pageSize)
602     {
603     ::SendMessage( GetHwnd(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
604     m_pageSize = pageSize;
605     }
606    
607     int wxSlider::GetPageSize() const
608     {
609     return m_pageSize;
610     }
611    
612     void wxSlider::ClearSel()
613     {
614     ::SendMessage(GetHwnd(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0);
615     }
616    
617     void wxSlider::ClearTicks()
618     {
619     ::SendMessage(GetHwnd(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0);
620     }
621    
622     void wxSlider::SetLineSize(int lineSize)
623     {
624     m_lineSize = lineSize;
625     ::SendMessage(GetHwnd(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize);
626     }
627    
628     int wxSlider::GetLineSize() const
629     {
630     return (int)::SendMessage(GetHwnd(), TBM_GETLINESIZE, 0, 0);
631     }
632    
633     int wxSlider::GetSelEnd() const
634     {
635     return (int)::SendMessage(GetHwnd(), TBM_GETSELEND, 0, 0);
636     }
637    
638     int wxSlider::GetSelStart() const
639     {
640     return (int)::SendMessage(GetHwnd(), TBM_GETSELSTART, 0, 0);
641     }
642    
643     void wxSlider::SetSelection(int minPos, int maxPos)
644     {
645     ::SendMessage(GetHwnd(), TBM_SETSEL,
646     (WPARAM) TRUE /* redraw */,
647     (LPARAM) MAKELONG( minPos, maxPos) );
648     }
649    
650     void wxSlider::SetThumbLength(int len)
651     {
652     ::SendMessage(GetHwnd(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0);
653     }
654    
655     int wxSlider::GetThumbLength() const
656     {
657     return (int)::SendMessage( GetHwnd(), TBM_GETTHUMBLENGTH, 0, 0);
658     }
659    
660     void wxSlider::SetTick(int tickPos)
661     {
662     ::SendMessage( GetHwnd(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
663     }
664    
665     // ----------------------------------------------------------------------------
666     // composite control methods
667     // ----------------------------------------------------------------------------
668    
669     WXHWND wxSlider::GetStaticMin() const
670     {
671     return m_labels ? (WXHWND)(*m_labels)[SliderLabel_Min] : NULL;
672     }
673    
674     WXHWND wxSlider::GetStaticMax() const
675     {
676     return m_labels ? (WXHWND)(*m_labels)[SliderLabel_Max] : NULL;
677     }
678    
679     WXHWND wxSlider::GetEditValue() const
680     {
681     return m_labels ? (WXHWND)(*m_labels)[SliderLabel_Value] : NULL;
682     }
683    
684     WX_FORWARD_STD_METHODS_TO_SUBWINDOWS(wxSlider, wxSliderBase, m_labels)
685    
686     #endif // wxUSE_SLIDER

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