X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b4e76e0d7e4c1be878e125df31dc9370bb0fa99e..a4301b8f14d21b7d28fc4f6a247b740d945ca6dc:/include/wx/slider.h diff --git a/include/wx/slider.h b/include/wx/slider.h index 21ad69c143..df79d338e5 100644 --- a/include/wx/slider.h +++ b/include/wx/slider.h @@ -1,15 +1,157 @@ -#ifndef __SLIDERH_BASE__ -#define __SLIDERH_BASE__ +/////////////////////////////////////////////////////////////////////////////// +// Name: wx/slider.h +// Purpose: wxSlider interface +// Author: Vadim Zeitlin +// Modified by: +// Created: 09.02.01 +// RCS-ID: $Id$ +// Copyright: (c) 1996-2001 Vadim Zeitlin +// Licence: wxWindows licence +/////////////////////////////////////////////////////////////////////////////// -#if defined(__WXMSW__) -#include "wx/msw/slider.h" +#ifndef _WX_SLIDER_H_BASE_ +#define _WX_SLIDER_H_BASE_ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + +#include "wx/defs.h" + +#if wxUSE_SLIDER + +#include "wx/control.h" + +// ---------------------------------------------------------------------------- +// wxSlider flags +// ---------------------------------------------------------------------------- + +#define wxSL_HORIZONTAL wxHORIZONTAL /* 0x0004 */ +#define wxSL_VERTICAL wxVERTICAL /* 0x0008 */ + +#define wxSL_TICKS 0x0010 +#define wxSL_AUTOTICKS wxSL_TICKS // we don't support manual ticks +#define wxSL_LEFT 0x0040 +#define wxSL_TOP 0x0080 +#define wxSL_RIGHT 0x0100 +#define wxSL_BOTTOM 0x0200 +#define wxSL_BOTH 0x0400 +#define wxSL_SELRANGE 0x0800 +#define wxSL_INVERSE 0x1000 +#define wxSL_MIN_MAX_LABELS 0x2000 +#define wxSL_VALUE_LABEL 0x4000 +#define wxSL_LABELS (wxSL_MIN_MAX_LABELS|wxSL_VALUE_LABEL) + +#if WXWIN_COMPATIBILITY_2_6 + // obsolete + #define wxSL_NOTIFY_DRAG 0x0000 +#endif // WXWIN_COMPATIBILITY_2_6 + +extern WXDLLIMPEXP_DATA_CORE(const char) wxSliderNameStr[]; + +// ---------------------------------------------------------------------------- +// wxSliderBase: define wxSlider interface +// ---------------------------------------------------------------------------- + +class WXDLLIMPEXP_CORE wxSliderBase : public wxControl +{ +public: + /* the ctor of the derived class should have the following form: + + wxSlider(wxWindow *parent, + wxWindowID id, + int value, int minValue, int maxValue, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxSL_HORIZONTAL, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxSliderNameStr); + */ + wxSliderBase() { } + + // get/set the current slider value (should be in range) + virtual int GetValue() const = 0; + virtual void SetValue(int value) = 0; + + // retrieve/change the range + virtual void SetRange(int minValue, int maxValue) = 0; + virtual int GetMin() const = 0; + virtual int GetMax() const = 0; + void SetMin( int minValue ) { SetRange( minValue , GetMax() ) ; } + void SetMax( int maxValue ) { SetRange( GetMin() , maxValue ) ; } + + // the line/page size is the increment by which the slider moves when + // cursor arrow key/page up or down are pressed (clicking the mouse is like + // pressing PageUp/Down) and are by default set to 1 and 1/10 of the range + virtual void SetLineSize(int lineSize) = 0; + virtual void SetPageSize(int pageSize) = 0; + virtual int GetLineSize() const = 0; + virtual int GetPageSize() const = 0; + + // these methods get/set the length of the slider pointer in pixels + virtual void SetThumbLength(int lenPixels) = 0; + virtual int GetThumbLength() const = 0; + + // warning: most of subsequent methods are currently only implemented in + // wxMSW under Win95 and are silently ignored on other platforms + + void SetTickFreq(int freq) { DoSetTickFreq(freq); } + virtual int GetTickFreq() const { return 0; } + virtual void ClearTicks() { } + virtual void SetTick(int WXUNUSED(tickPos)) { } + + virtual void ClearSel() { } + virtual int GetSelEnd() const { return GetMin(); } + virtual int GetSelStart() const { return GetMax(); } + virtual void SetSelection(int WXUNUSED(min), int WXUNUSED(max)) { } + +#if WXWIN_COMPATIBILITY_2_8 + wxDEPRECATED_INLINE( void SetTickFreq(int freq, int), DoSetTickFreq(freq); ) +#endif + +protected: + // Platform-specific implementation of SetTickFreq + virtual void DoSetTickFreq(int WXUNUSED(freq)) { /* unsupported by default */ } + + // choose the default border for this window + virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; } + + // adjust value according to wxSL_INVERSE style + virtual int ValueInvertOrNot(int value) const + { + if (HasFlag(wxSL_INVERSE)) + return (GetMax() + GetMin()) - value; + else + return value; + } + +private: + wxDECLARE_NO_COPY_CLASS(wxSliderBase); +}; + +// ---------------------------------------------------------------------------- +// include the real class declaration +// ---------------------------------------------------------------------------- + +#if defined(__WXUNIVERSAL__) + #include "wx/univ/slider.h" +#elif defined(__WXMSW__) + #include "wx/msw/slider.h" #elif defined(__WXMOTIF__) -#include "wx/xt/slider.h" + #include "wx/motif/slider.h" +#elif defined(__WXGTK20__) + #include "wx/gtk/slider.h" #elif defined(__WXGTK__) -#include "wx/gtk/slider.h" -#elif defined(__WXQT__) -#include "wx/qt/slider.h" + #include "wx/gtk1/slider.h" +#elif defined(__WXMAC__) + #include "wx/osx/slider.h" +#elif defined(__WXCOCOA__) + #include "wx/cocoa/slider.h" +#elif defined(__WXPM__) + #include "wx/os2/slider.h" #endif +#endif // wxUSE_SLIDER + #endif - // __SLIDERH_BASE__ + // _WX_SLIDER_H_BASE_