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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: slider.cpp | |
3 | // Purpose: wxSlider | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include "wx/wxprec.h" | |
13 | ||
14 | #if wxUSE_SLIDER | |
15 | ||
16 | #include "wx/slider.h" | |
524c47aa SC |
17 | #include "wx/osx/private.h" |
18 | ||
19 | wxWidgetImplType* wxWidgetImpl::CreateSlider( wxWindowMac* wxpeer, | |
20 | wxWindowMac* parent, | |
a4fec5b4 | 21 | wxWindowID WXUNUSED(id), |
524c47aa SC |
22 | wxInt32 value, |
23 | wxInt32 minimum, | |
24 | wxInt32 maximum, | |
25 | const wxPoint& pos, | |
26 | const wxSize& size, | |
27 | long style, | |
a4fec5b4 | 28 | long WXUNUSED(extraStyle)) |
524c47aa SC |
29 | { |
30 | Rect bounds = wxMacGetBoundsForControl( wxpeer, pos, size ); | |
489468fe SC |
31 | int tickMarks = 0; |
32 | if ( style & wxSL_AUTOTICKS ) | |
524c47aa | 33 | tickMarks = (maximum - minimum) + 1; // +1 for the 0 value |
489468fe SC |
34 | |
35 | // keep the number of tickmarks from becoming unwieldly, therefore below it is ok to cast | |
36 | // it to a UInt16 | |
37 | while (tickMarks > 20) | |
38 | tickMarks /= 5; | |
39 | ||
524c47aa SC |
40 | |
41 | wxMacControl* peer = new wxMacControl( wxpeer ); | |
489468fe SC |
42 | OSStatus err = CreateSliderControl( |
43 | MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, | |
524c47aa | 44 | value, minimum, maximum, |
489468fe SC |
45 | kControlSliderPointsDownOrRight, |
46 | (UInt16) tickMarks, true /* liveTracking */, | |
47 | GetwxMacLiveScrollbarActionProc(), | |
524c47aa | 48 | peer->GetControlRefAddr() ); |
489468fe SC |
49 | verify_noerr( err ); |
50 | ||
524c47aa | 51 | return peer; |
489468fe SC |
52 | } |
53 | ||
54 | #endif // wxUSE_SLIDER |