| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/cocoa/slider.h |
| 3 | // Purpose: wxSlider class |
| 4 | // Author: David Elliott |
| 5 | // Mark Oxenham |
| 6 | // Modified by: |
| 7 | // Created: 2003/06/19 |
| 8 | // RCS-ID: $Id$ |
| 9 | // Copyright: (c) 2003 David Elliott |
| 10 | // (c) 2007 Software 2000 Ltd. |
| 11 | // Licence: wxWindows licence |
| 12 | ///////////////////////////////////////////////////////////////////////////// |
| 13 | |
| 14 | #ifndef __WX_COCOA_SLIDER_H__ |
| 15 | #define __WX_COCOA_SLIDER_H__ |
| 16 | |
| 17 | #include "wx/cocoa/NSSlider.h" |
| 18 | |
| 19 | // ======================================================================== |
| 20 | // wxSlider |
| 21 | // ======================================================================== |
| 22 | class WXDLLIMPEXP_CORE wxSlider: public wxSliderBase, protected wxCocoaNSSlider |
| 23 | { |
| 24 | DECLARE_DYNAMIC_CLASS(wxSlider) |
| 25 | DECLARE_EVENT_TABLE() |
| 26 | WX_DECLARE_COCOA_OWNER(NSSlider,NSControl,NSView) |
| 27 | // ------------------------------------------------------------------------ |
| 28 | // initialization |
| 29 | // ------------------------------------------------------------------------ |
| 30 | public: |
| 31 | wxSlider() { } |
| 32 | wxSlider(wxWindow *parent, wxWindowID winid, |
| 33 | int value, int minValue, int maxValue, |
| 34 | const wxPoint& pos = wxDefaultPosition, |
| 35 | const wxSize& size = wxDefaultSize, |
| 36 | long style = wxSL_HORIZONTAL, |
| 37 | const wxValidator& validator = wxDefaultValidator, |
| 38 | const wxString& name = wxSliderNameStr) |
| 39 | { |
| 40 | Create(parent, winid, value, minValue, maxValue, |
| 41 | pos, size, style, validator, name); |
| 42 | } |
| 43 | |
| 44 | bool Create(wxWindow *parent, wxWindowID winid, |
| 45 | int value, int minValue, int maxValue, |
| 46 | const wxPoint& pos = wxDefaultPosition, |
| 47 | const wxSize& size = wxDefaultSize, |
| 48 | long style = wxSL_HORIZONTAL, |
| 49 | const wxValidator& validator = wxDefaultValidator, |
| 50 | const wxString& name = wxSliderNameStr); |
| 51 | virtual ~wxSlider(); |
| 52 | |
| 53 | // ------------------------------------------------------------------------ |
| 54 | // Cocoa callbacks |
| 55 | // ------------------------------------------------------------------------ |
| 56 | protected: |
| 57 | // Override this so we can use wxCocoaNSControl's target |
| 58 | void AssociateNSSlider(WX_NSSlider theSlider); |
| 59 | |
| 60 | // Helper method to do the real work |
| 61 | virtual void ProcessEventType(wxEventType commandType); |
| 62 | |
| 63 | // from wxCocoaNSControl: |
| 64 | virtual void CocoaTarget_action(); |
| 65 | |
| 66 | // from wxCocoaNSSlider: |
| 67 | virtual void CocoaNotification_startTracking(WX_NSNotification notification); |
| 68 | virtual void CocoaNotification_continueTracking(WX_NSNotification notification); |
| 69 | virtual void CocoaNotification_stopTracking(WX_NSNotification notification); |
| 70 | |
| 71 | // ------------------------------------------------------------------------ |
| 72 | // Implementation |
| 73 | // ------------------------------------------------------------------------ |
| 74 | public: |
| 75 | // Pure Virtuals |
| 76 | virtual int GetValue() const; |
| 77 | virtual void SetValue(int value); |
| 78 | |
| 79 | // retrieve/change the range |
| 80 | virtual void SetRange(int minValue, int maxValue); |
| 81 | virtual int GetMin() const; |
| 82 | virtual int GetMax() const; |
| 83 | |
| 84 | // the line/page size is the increment by which the slider moves when |
| 85 | // cursor arrow key/page up or down are pressed (clicking the mouse is like |
| 86 | // pressing PageUp/Down) and are by default set to 1 and 1/10 of the range |
| 87 | virtual void SetLineSize(int lineSize); |
| 88 | virtual void SetPageSize(int pageSize); |
| 89 | virtual int GetLineSize() const; |
| 90 | virtual int GetPageSize() const; |
| 91 | |
| 92 | // these methods get/set the length of the slider pointer in pixels |
| 93 | virtual void SetThumbLength(int lenPixels); |
| 94 | virtual int GetThumbLength() const; |
| 95 | |
| 96 | // copied from (wxSliderCocoa.h) |
| 97 | virtual void SetTickFreq(int n, int pos); |
| 98 | virtual int GetTickFreq() const; |
| 99 | virtual void ClearTicks() { SetTickFreq(0, 0); } |
| 100 | |
| 101 | virtual void SetTickPos(int pos); |
| 102 | |
| 103 | }; |
| 104 | |
| 105 | #endif |
| 106 | // __WX_COCOA_SLIDER_H__ |