include/wx/msw/checkbox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/checkbox.h
   3 // Purpose:     wxCheckBox class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CHECKBOX_H_
  13 #define _WX_CHECKBOX_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "checkbox.h"
  17 #endif
  18
  19 // Checkbox item (single checkbox)
  20 class WXDLLEXPORT wxCheckBox : public wxCheckBoxBase
  21 {
  22 public:
  23     wxCheckBox() { }
  24     wxCheckBox(wxWindow *parent,
  25                wxWindowID id,
  26                const wxString& label,
  27                const wxPoint& pos = wxDefaultPosition,
  28                const wxSize& size = wxDefaultSize,
  29                long style = 0,
  30                const wxValidator& validator = wxDefaultValidator,
  31                const wxString& name = wxCheckBoxNameStr)
  32     {
  33         Create(parent, id, label, pos, size, style, validator, name);
  34     }
  35
  36     bool Create(wxWindow *parent,
  37                 wxWindowID id,
  38                 const wxString& label,
  39                 const wxPoint& pos = wxDefaultPosition,
  40                 const wxSize& size = wxDefaultSize,
  41                 long style = 0,
  42                 const wxValidator& validator = wxDefaultValidator,
  43                 const wxString& name = wxCheckBoxNameStr);
  44
  45     virtual void SetValue(bool value);
  46     virtual bool GetValue() const;
  47
  48     // override some base class virtuals
  49     virtual bool MSWCommand(WXUINT param, WXWORD id);
  50     virtual void Command(wxCommandEvent& event);
  51     virtual bool SetForegroundColour(const wxColour& colour);
  52
  53 protected:
  54     virtual wxSize DoGetBestSize() const;
  55     virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
  56
  57     virtual void DoSet3StateValue(wxCheckBoxState value);
  58     virtual wxCheckBoxState DoGet3StateValue() const;
  59
  60     // make the checkbox owner drawn or reset it to normal style
  61     void MakeOwnerDrawn(bool ownerDrawn);
  62
  63     // return true if this checkbox is owner drawn
  64     bool IsOwnerDrawn() const;
  65
  66 private:
  67     // common part of all ctors
  68     void Init();
  69
  70     // event handlers used by owner-drawn checkbox
  71     void OnMouseEnterOrLeave(wxMouseEvent& event);
  72     void OnMouseLeft(wxMouseEvent& event);
  73     void OnFocus(wxFocusEvent& event);
  74
  75
  76     // current state of the checkbox
  77     wxCheckBoxState m_state;
  78
  79     // true if the checkbox is currently pressed
  80     bool m_isPressed;
  81
  82     // true if mouse is currently over the control
  83     bool m_isHot;
  84
  85
  86     DECLARE_DYNAMIC_CLASS_NO_COPY(wxCheckBox)
  87 };
  88
  89 #endif
  90     // _WX_CHECKBOX_H_