X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1e6feb95a79834836e88143b15d9f424ebe79621..472eec8a0391538e4dcf7f7c6c4f4d44c8383616:/include/wx/msw/slider95.h diff --git a/include/wx/msw/slider95.h b/include/wx/msw/slider95.h index 498221213d..5702f1824a 100644 --- a/include/wx/msw/slider95.h +++ b/include/wx/msw/slider95.h @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// // Name: wx/msw/slider95.h -// Purpose: wxSlider95 class +// Purpose: wxSlider class, using the Win95 (and later) trackbar control // Author: Julian Smart // Modified by: // Created: 01/02/97 @@ -9,97 +9,131 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifndef _SLIDER95_H_ -#define _SLIDER95_H_ +#ifndef _WX_SLIDER95_H_ +#define _WX_SLIDER95_H_ -#ifdef __GNUG__ -#pragma interface "slider95.h" -#endif +class WXDLLIMPEXP_FWD_CORE wxSubwindows; // Slider -class WXDLLEXPORT wxSlider95 : public wxSliderBase +class WXDLLEXPORT wxSlider : public wxSliderBase { public: - wxSlider95(); - - wxSlider95(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) + 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) { - Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name); + Init(); + + (void)Create(parent, id, value, minValue, maxValue, + pos, size, style, validator, name); } - ~wxSlider95(); + 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); - 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(); - virtual int GetValue() const ; + // slider methods + virtual int GetValue() const; virtual void SetValue(int); - void GetSize(int *x, int *y) const ; - void GetPosition(int *x, int *y) const ; - - bool Show(bool show); - void SetRange(int minValue, int maxValue); int GetMin() const { return m_rangeMin; } int GetMax() const { return m_rangeMax; } - // For trackbars only + // 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() ; + int GetPageSize() const; + void ClearSel(); + void ClearTicks(); void SetLineSize(int lineSize); - int GetLineSize() const ; - int GetSelEnd() const ; - int GetSelStart() const ; + 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 - WXHWND GetStaticMin() const { return m_staticMin; } - WXHWND GetStaticMax() const { return m_staticMax; } - WXHWND GetEditValue() const { return m_staticValue; } + 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 WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, - WXUINT message, WXWPARAM wParam, WXLPARAM lParam); 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: - WXHWND m_staticMin; - WXHWND m_staticMax; - WXHWND m_staticValue; + // 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; + + virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; } + + + // the labels windows, if any + wxSubwindows *m_labels; + int m_rangeMin; int m_rangeMax; int m_pageSize; int m_lineSize; int m_tickFreq; - virtual void DoSetSize(int x, int y, - int width, int height, - int sizeFlags = wxSIZE_AUTO); + // 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(wxSlider95) + DECLARE_DYNAMIC_CLASS_NO_COPY(wxSlider) }; -#endif - // _SLIDER95_H_ +#endif // _WX_SLIDER95_H_ +