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[wxWidgets.git] / include / wx / slider.h
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1///////////////////////////////////////////////////////////////////////////////
2// Name: wx/slider.h
3// Purpose: wxSlider interface
4// Author: Vadim Zeitlin
5// Modified by:
6// Created: 09.02.01
7// RCS-ID: $Id$
8// Copyright: (c) 1996-2001 wxWindows team
9// Licence: wxWindows licence
10///////////////////////////////////////////////////////////////////////////////
11
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12#ifndef _WX_SLIDER_H_BASE_
13#define _WX_SLIDER_H_BASE_
c801d85f 14
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15// ----------------------------------------------------------------------------
16// headers
17// ----------------------------------------------------------------------------
18
19#include "wx/defs.h"
20
21#if wxUSE_SLIDER
22
23#include "wx/control.h"
24
25WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
26
27// ----------------------------------------------------------------------------
28// wxSliderBase: define wxSlider interface
29// ----------------------------------------------------------------------------
30
31class WXDLLEXPORT wxSliderBase : public wxControl
32{
33public:
34 /* the ctor of the derived class should have the following form:
35
36 wxSlider(wxWindow *parent,
37 wxWindowID id,
38 int value, int minValue, int maxValue,
39 const wxPoint& pos = wxDefaultPosition,
40 const wxSize& size = wxDefaultSize,
41 long style = wxSL_HORIZONTAL,
42 const wxValidator& validator = wxDefaultValidator,
43 const wxString& name = wxSliderNameStr);
44 */
45
46 // get/set the current slider value (should be in range)
47 virtual int GetValue() const = 0;
48 virtual void SetValue(int value) = 0;
49
50 // retrieve/change the range
51 virtual void SetRange(int minValue, int maxValue) = 0;
52 virtual int GetMin() const = 0;
53 virtual int GetMax() const = 0;
54
55 // the line/page size is the increment by which the slider moves when
56 // cursor arrow key/page up or down are pressed (clicking the mouse is like
57 // pressing PageUp/Down) and are by default set to 1 and 1/10 of the range
58 virtual void SetLineSize(int lineSize) = 0;
59 virtual void SetPageSize(int pageSize) = 0;
60 virtual int GetLineSize() const = 0;
61 virtual int GetPageSize() const = 0;
62
63 // these methods get/set the length of the slider pointer in pixels
64 virtual void SetThumbLength(int lenPixels) = 0;
65 virtual int GetThumbLength() const = 0;
66
67 // warning: most of subsequent methods are currently only implemented in
68 // wxMSW under Win95 and are silently ignored on other platforms
69
70 virtual void SetTickFreq(int WXUNUSED(n), int WXUNUSED(pos)) { }
71 virtual int GetTickFreq() const { return 0; }
72 virtual void ClearTicks() { }
73 virtual void SetTick(int WXUNUSED(tickPos)) { }
74
75 virtual void ClearSel() { }
76 virtual int GetSelEnd() const { return GetMin(); }
77 virtual int GetSelStart() const { return GetMax(); }
78 virtual void SetSelection(int WXUNUSED(min), int WXUNUSED(max)) { }
79};
80
81// ----------------------------------------------------------------------------
82// include the real class declaration
83// ----------------------------------------------------------------------------
84
85#if defined(__WXUNIVERSAL__)
86 #include "wx/univ/slider.h"
87#elif defined(__WXMSW__)
88 #ifdef __WIN95__
89 #include "wx/msw/slider95.h"
90 #define wxSlider wxSlider95
91 #define sm_classwxSlider sm_classwxSlider95
92 #else // Win16
93 #include "wx/msw/slidrmsw.h"
94 #define wxSlider wxSliderMSW
95 #define sm_classwxSlider sm_classwxSliderMSW
96 #endif // Win32/Win16
2049ba38 97#elif defined(__WXMOTIF__)
1e6feb95 98 #include "wx/motif/slider.h"
2049ba38 99#elif defined(__WXGTK__)
1e6feb95 100 #include "wx/gtk/slider.h"
34138703 101#elif defined(__WXMAC__)
1e6feb95 102 #include "wx/mac/slider.h"
1777b9bb 103#elif defined(__WXPM__)
1e6feb95 104 #include "wx/os2/slider.h"
34138703 105#elif defined(__WXSTUBS__)
1e6feb95 106 #include "wx/stubs/slider.h"
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107#endif
108
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109#endif // wxUSE_SLIDER
110
c801d85f 111#endif
34138703 112 // _WX_SLIDER_H_BASE_