projects / wxWidgets.git / blame
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|---|---|---|
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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: $Id$ | |
| 442b35b5 | 8 | // Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) |
| 1e6feb95 VZ |
9 | // Licence: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _WX_UNIV_SPINBUTT_H_ | |
| 13 | #define _WX_UNIV_SPINBUTT_H_ | |
| 14 | ||
| 15 | #ifdef __GNUG__ | |
| a3870b2f | 16 | #pragma interface "univspinbutt.h" |
| 1e6feb95 VZ |
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 = -1, | |
| 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 = -1, | |
| 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(wxControl *control, | |
| 111 | const wxKeyEvent& event, | |
| 112 | bool pressed); | |
| 113 | virtual bool HandleMouse(wxControl *control, | |
| 114 | const wxMouseEvent& event); | |
| 115 | virtual bool HandleMouseMove(wxControl *control, | |
| 116 | const wxMouseEvent& event); | |
| 117 | }; | |
| 118 | ||
| 119 | #endif // _WX_UNIV_SPINBUTT_H_ | |
| 120 |