| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/palmos/slider.h |
| 3 | // Purpose: wxSlider class |
| 4 | // Author: William Osborne - minimal working wxPalmOS port |
| 5 | // Modified by: Wlodzimierz ABX Skiba - native implementation |
| 6 | // Created: 10/13/04 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) William Osborne, Wlodzimierz Skiba |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _SLIDERPALM_H_ |
| 13 | #define _SLIDERPALM_H_ |
| 14 | |
| 15 | // Slider |
| 16 | class WXDLLIMPEXP_CORE wxSlider : public wxSliderBase |
| 17 | { |
| 18 | public: |
| 19 | wxSlider() |
| 20 | { |
| 21 | Init(); |
| 22 | } |
| 23 | |
| 24 | wxSlider(wxWindow *parent, wxWindowID id, |
| 25 | int value, int minValue, int maxValue, |
| 26 | const wxPoint& pos = wxDefaultPosition, |
| 27 | const wxSize& size = wxDefaultSize, |
| 28 | long style = wxSL_HORIZONTAL, |
| 29 | const wxValidator& validator = wxDefaultValidator, |
| 30 | const wxString& name = wxSliderNameStr) |
| 31 | { |
| 32 | Init(); |
| 33 | Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name); |
| 34 | } |
| 35 | |
| 36 | virtual ~wxSlider(); |
| 37 | |
| 38 | bool Create(wxWindow *parent, wxWindowID id, |
| 39 | int value, int minValue, int maxValue, |
| 40 | const wxPoint& pos = wxDefaultPosition, |
| 41 | const wxSize& size = wxDefaultSize, |
| 42 | long style = wxSL_HORIZONTAL, |
| 43 | const wxValidator& validator = wxDefaultValidator, |
| 44 | const wxString& name = wxSliderNameStr); |
| 45 | |
| 46 | virtual int GetValue() const; |
| 47 | virtual void SetValue(int); |
| 48 | |
| 49 | void SetRange(int minValue, int maxValue); |
| 50 | |
| 51 | int GetMin() const; |
| 52 | int GetMax() const; |
| 53 | |
| 54 | // For trackbars only |
| 55 | void SetTickFreq(int n, int pos); |
| 56 | int GetTickFreq() const; |
| 57 | void SetPageSize(int pageSize); |
| 58 | int GetPageSize() const; |
| 59 | void ClearSel(); |
| 60 | void ClearTicks(); |
| 61 | void SetLineSize(int lineSize); |
| 62 | int GetLineSize() const; |
| 63 | int GetSelEnd() const; |
| 64 | int GetSelStart() const; |
| 65 | void SetSelection(int minPos, int maxPos); |
| 66 | void SetThumbLength(int len); |
| 67 | int GetThumbLength() const; |
| 68 | void SetTick(int tickPos); |
| 69 | |
| 70 | // implementation |
| 71 | void Command(wxCommandEvent& event); |
| 72 | |
| 73 | // send a notification event, return true if processed |
| 74 | bool SendUpdatedEvent(); |
| 75 | bool SendScrollEvent(WXEVENTPTR event); |
| 76 | |
| 77 | protected: |
| 78 | |
| 79 | virtual wxSize DoGetBestSize() const; |
| 80 | |
| 81 | private: |
| 82 | |
| 83 | void Init(); |
| 84 | |
| 85 | int m_oldPos; // needed for tracing thumb position during scrolling |
| 86 | int m_oldValue; // needed for comparing thumb position before and after scrolling |
| 87 | int m_lineSize; // imitate line size |
| 88 | |
| 89 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxSlider) |
| 90 | }; |
| 91 | |
| 92 | #endif |
| 93 | // _SLIDERPALM_H_ |