| | 1 | /////////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/univ/spinbutt.h |
| | 3 | // Purpose: universal version of wxSpinButton |
| | 4 | // Author: Vadim Zeitlin |
| | 5 | // Modified by: |
| | 6 | // Created: 21.01.01 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) |
| | 9 | // Licence: wxWindows licence |
| | 10 | /////////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_UNIV_SPINBUTT_H_ |
| | 13 | #define _WX_UNIV_SPINBUTT_H_ |
| | 14 | |
| | 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| | 16 | #pragma interface "univspinbutt.h" |
| | 17 | #endif |
| | 18 | |
| | 19 | #include "wx/univ/scrarrow.h" |
| | 20 | |
| | 21 | // ---------------------------------------------------------------------------- |
| | 22 | // wxSpinButton |
| | 23 | // ---------------------------------------------------------------------------- |
| | 24 | |
| | 25 | // actions supported by this control |
| | 26 | #define wxACTION_SPIN_INC _T("inc") |
| | 27 | #define wxACTION_SPIN_DEC _T("dec") |
| | 28 | |
| | 29 | class WXDLLEXPORT wxSpinButton : public wxSpinButtonBase, |
| | 30 | public wxControlWithArrows |
| | 31 | { |
| | 32 | public: |
| | 33 | wxSpinButton(); |
| | 34 | wxSpinButton(wxWindow *parent, |
| | 35 | wxWindowID id = wxID_ANY, |
| | 36 | const wxPoint& pos = wxDefaultPosition, |
| | 37 | const wxSize& size = wxDefaultSize, |
| | 38 | long style = wxSP_VERTICAL | wxSP_ARROW_KEYS, |
| | 39 | const wxString& name = wxSPIN_BUTTON_NAME); |
| | 40 | |
| | 41 | bool Create(wxWindow *parent, |
| | 42 | wxWindowID id = wxID_ANY, |
| | 43 | const wxPoint& pos = wxDefaultPosition, |
| | 44 | const wxSize& size = wxDefaultSize, |
| | 45 | long style = wxSP_VERTICAL | wxSP_ARROW_KEYS, |
| | 46 | const wxString& name = wxSPIN_BUTTON_NAME); |
| | 47 | |
| | 48 | // implement wxSpinButtonBase methods |
| | 49 | virtual int GetValue() const; |
| | 50 | virtual void SetValue(int val); |
| | 51 | virtual void SetRange(int minVal, int maxVal); |
| | 52 | |
| | 53 | // implement wxControlWithArrows methods |
| | 54 | virtual wxRenderer *GetRenderer() const { return m_renderer; } |
| | 55 | virtual wxWindow *GetWindow() { return this; } |
| | 56 | virtual bool IsVertical() const { return wxSpinButtonBase::IsVertical(); } |
| | 57 | virtual int GetArrowState(wxScrollArrows::Arrow arrow) const; |
| | 58 | virtual void SetArrowFlag(wxScrollArrows::Arrow arrow, int flag, bool set); |
| | 59 | virtual bool OnArrow(wxScrollArrows::Arrow arrow); |
| | 60 | virtual wxScrollArrows::Arrow HitTest(const wxPoint& pt) const; |
| | 61 | |
| | 62 | // for wxStdSpinButtonInputHandler |
| | 63 | const wxScrollArrows& GetArrows() { return m_arrows; } |
| | 64 | |
| | 65 | protected: |
| | 66 | virtual wxSize DoGetBestClientSize() const; |
| | 67 | virtual void DoDraw(wxControlRenderer *renderer); |
| | 68 | virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; } |
| | 69 | |
| | 70 | virtual bool PerformAction(const wxControlAction& action, |
| | 71 | long numArg = 0, |
| | 72 | const wxString& strArg = wxEmptyString); |
| | 73 | |
| | 74 | // the common part of all ctors |
| | 75 | void Init(); |
| | 76 | |
| | 77 | // normalize the value to fit into min..max range |
| | 78 | int NormalizeValue(int value) const; |
| | 79 | |
| | 80 | // change the value by +1/-1 and send the event, return true if value was |
| | 81 | // changed |
| | 82 | bool ChangeValue(int inc); |
| | 83 | |
| | 84 | // get the rectangles for our 2 arrows |
| | 85 | void CalcArrowRects(wxRect *rect1, wxRect *rect2) const; |
| | 86 | |
| | 87 | // the current controls value |
| | 88 | int m_value; |
| | 89 | |
| | 90 | private: |
| | 91 | // the object which manages our arrows |
| | 92 | wxScrollArrows m_arrows; |
| | 93 | |
| | 94 | // the state (combination of wxCONTROL_XXX flags) of the arrows |
| | 95 | int m_arrowsState[wxScrollArrows::Arrow_Max]; |
| | 96 | |
| | 97 | DECLARE_DYNAMIC_CLASS(wxSpinButton) |
| | 98 | }; |
| | 99 | |
| | 100 | // ---------------------------------------------------------------------------- |
| | 101 | // wxStdSpinButtonInputHandler: manages clicks on them (use arrows like |
| | 102 | // wxStdScrollBarInputHandler) and processes keyboard events too |
| | 103 | // ---------------------------------------------------------------------------- |
| | 104 | |
| | 105 | class WXDLLEXPORT wxStdSpinButtonInputHandler : public wxStdInputHandler |
| | 106 | { |
| | 107 | public: |
| | 108 | wxStdSpinButtonInputHandler(wxInputHandler *inphand); |
| | 109 | |
| | 110 | virtual bool HandleKey(wxInputConsumer *consumer, |
| | 111 | const wxKeyEvent& event, |
| | 112 | bool pressed); |
| | 113 | virtual bool HandleMouse(wxInputConsumer *consumer, |
| | 114 | const wxMouseEvent& event); |
| | 115 | virtual bool HandleMouseMove(wxInputConsumer *consumer, |
| | 116 | const wxMouseEvent& event); |
| | 117 | }; |
| | 118 | |
| | 119 | #endif // _WX_UNIV_SPINBUTT_H_ |
| | 120 | |
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