/////////////////////////////////////////////////////////////////////////////
-// Name: slider.h
-// Purpose: wxSlider class
+// Name: wx/msw/slider.h
+// Purpose: wxSlider class implementation using trackbar control
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef __SLIDERH__
-#define __SLIDERH__
+#ifndef _WX_SLIDER_H_
+#define _WX_SLIDER_H_
-#ifdef __GNUG__
-#pragma interface "slider.h"
-#endif
-
-#include "wx/control.h"
-
-WXDLLEXPORT_DATA(extern const char*) wxSliderNameStr;
+class WXDLLIMPEXP_FWD_CORE wxSubwindows;
// Slider
-class WXDLLEXPORT wxSlider: public wxControl
+class WXDLLIMPEXP_CORE wxSlider : public wxSliderBase
{
- DECLARE_DYNAMIC_CLASS(wxSlider)
-
public:
- wxSlider(void);
-
- inline wxSlider(wxWindow *parent, const wxWindowID id,
- const int value, const int minValue, const int maxValue,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- const long style = wxSL_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxSliderNameStr)
- {
- Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
- }
-
- ~wxSlider(void);
-
- bool Create(wxWindow *parent, const wxWindowID id,
- const int value, const int minValue, const int maxValue,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- const long style = wxSL_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxSliderNameStr);
-
- virtual int GetValue(void) const ;
- virtual void SetValue(const int);
- void GetSize(int *x, int *y) const ;
- void SetSize(const int x, const int y, const int width, const int height, const int sizeFlags = wxSIZE_AUTO);
- void GetPosition(int *x, int *y) const ;
- bool Show(const bool show);
-
- void SetRange(const int minValue, const int maxValue);
-
- inline int GetMin(void) const { return m_rangeMin; }
- inline int GetMax(void) const { return m_rangeMax; }
-
- // For trackbars only
- void SetTickFreq(const int n, const int pos);
- inline int GetTickFreq(void) const { return m_tickFreq; }
- void SetPageSize(const int pageSize);
- int GetPageSize(void) const ;
- void ClearSel(void) ;
- void ClearTicks(void) ;
- void SetLineSize(const int lineSize);
- int GetLineSize(void) const ;
- int GetSelEnd(void) const ;
- int GetSelStart(void) const ;
- void SetSelection(const int minPos, const int maxPos);
- void SetThumbLength(const int len) ;
- int GetThumbLength(void) const ;
- void SetTick(const int tickPos) ;
-
- // IMPLEMENTATION
- inline WXHWND GetStaticMin() const { return m_staticMin; }
- inline WXHWND GetStaticMax() const { return m_staticMax; }
- inline WXHWND GetEditValue() const { return m_staticValue; }
- virtual bool ContainsHWND(WXHWND hWnd) const;
-
- // Backward compatibility: translate to familiar wxEVT_COMMAND_SLIDER_UPDATED
-#if WXWIN_COMPATIBILITY
- void OnScroll(wxScrollEvent& event);
-#endif
-
- void Command(wxCommandEvent& event);
- virtual WXHBRUSH OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- void MSWOnVScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control);
- void MSWOnHScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control);
-
- protected:
- WXHWND m_staticMin;
- WXHWND m_staticMax;
- WXHWND m_staticValue;
- int m_rangeMin;
- int m_rangeMax;
- int m_pageSize;
- int m_lineSize;
- int m_tickFreq;
-DECLARE_EVENT_TABLE()
+ wxSlider() { Init(); }
+
+ 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)
+ {
+ Init();
+
+ (void)Create(parent, id, value, minValue, maxValue,
+ pos, size, style, validator, name);
+ }
+
+ bool Create(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);
+
+ virtual ~wxSlider();
+
+ // slider methods
+ virtual int GetValue() const;
+ virtual void SetValue(int);
+
+ void SetRange(int minValue, int maxValue);
+
+ int GetMin() const { return m_rangeMin; }
+ int GetMax() const { return m_rangeMax; }
+
+ // Win32-specific slider methods
+ void SetTickFreq(int n, int pos);
+ int GetTickFreq() const { return m_tickFreq; }
+ void SetPageSize(int pageSize);
+ int GetPageSize() const;
+ void ClearSel();
+ void ClearTicks();
+ void SetLineSize(int lineSize);
+ int GetLineSize() const;
+ int GetSelEnd() const;
+ int GetSelStart() const;
+ void SetSelection(int minPos, int maxPos);
+ void SetThumbLength(int len);
+ int GetThumbLength() const;
+ void SetTick(int tickPos);
+
+ // implementation only from now on
+ WXHWND GetStaticMin() const;
+ WXHWND GetStaticMax() const;
+ WXHWND GetEditValue() const;
+ virtual bool ContainsHWND(WXHWND hWnd) const;
+
+ // we should let background show through the slider (and its labels)
+ virtual bool HasTransparentBackground() { return true; }
+
+ // returns true if the platform should explicitly apply a theme border
+ virtual bool CanApplyThemeBorder() const { return false; }
+
+ void Command(wxCommandEvent& event);
+ virtual bool MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control);
+
+ virtual bool Show(bool show = true);
+ virtual bool Enable(bool show = true);
+ virtual bool SetFont(const wxFont& font);
+
+ virtual WXDWORD MSWGetStyle(long flags, WXDWORD *exstyle = NULL) const;
+
+protected:
+ // common part of all ctors
+ void Init();
+
+ // format an integer value as string
+ static wxString Format(int n) { return wxString::Format(_T("%d"), n); }
+
+ // get the boundig box for the slider and possible labels
+ wxRect GetBoundingBox() const;
+
+ // get the height and, if the pointer is not NULL, width of our labels
+ int GetLabelsSize(int *width = NULL) const;
+
+
+ // overridden base class virtuals
+ virtual void DoGetPosition(int *x, int *y) const;
+ virtual void DoGetSize(int *width, int *height) const;
+ virtual void DoMoveWindow(int x, int y, int width, int height);
+ virtual wxSize DoGetBestSize() const;
+
+ // the labels windows, if any
+ wxSubwindows *m_labels;
+
+ int m_rangeMin;
+ int m_rangeMax;
+ int m_pageSize;
+ int m_lineSize;
+ int m_tickFreq;
+
+ // flag needed to detect whether we're getting THUMBRELEASE event because
+ // of dragging the thumb or scrolling the mouse wheel
+ bool m_isDragging;
+
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxSlider)
};
-#endif
- // __SLIDERH__
+#endif // _WX_SLIDER_H_
+
projects / wxWidgets.git / blobdiff