include/wx/mac/control.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        control.h
   3 // Purpose:     wxControl class
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CONTROL_H_
  13 #define _WX_CONTROL_H_
  14
  15 #if defined(__GNUG__) && !defined(__APPLE__)
  16 #pragma interface "control.h"
  17 #endif
  18
  19 WXDLLEXPORT_DATA(extern const wxChar*) wxControlNameStr;
  20
  21 // General item class
  22 class WXDLLEXPORT wxControl : public wxControlBase
  23 {
  24     DECLARE_ABSTRACT_CLASS(wxControl)
  25
  26 public:
  27    wxControl();
  28    wxControl(wxWindow *parent, wxWindowID id,
  29              const wxPoint& pos = wxDefaultPosition,
  30              const wxSize& size = wxDefaultSize, long style = 0,
  31              const wxValidator& validator = wxDefaultValidator,
  32              const wxString& name = wxControlNameStr)
  33     {
  34         Create(parent, id, pos, size, style, validator, name);
  35     }
  36
  37     bool Create(wxWindow *parent, wxWindowID id,
  38             const wxPoint& pos = wxDefaultPosition,
  39             const wxSize& size = wxDefaultSize, long style = 0,
  40             const wxValidator& validator = wxDefaultValidator,
  41             const wxString& name = wxControlNameStr);
  42    virtual ~wxControl();
  43
  44    // Simulates an event
  45    virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
  46
  47    // implementation from now on
  48    // --------------------------
  49
  50    // Calls the callback and appropriate event handlers
  51    bool ProcessCommand(wxCommandEvent& event);
  52    virtual void SetLabel(const wxString& title) ;
  53
  54    wxList& GetSubcontrols() { return m_subControls; }
  55
  56    void OnEraseBackground(wxEraseEvent& event);
  57
  58    virtual bool          Enable(bool enable = TRUE) ;
  59    virtual bool          Show(bool show = TRUE) ;
  60
  61    virtual void          MacRedrawControl () ;
  62    virtual void          MacHandleControlClick( WXWidget control , short controlpart ) ;
  63    virtual void          MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label ,
  64                                               const wxPoint& pos,
  65                                               const wxSize& size, long style,
  66                                               const wxValidator& validator,
  67                                               const wxString& name ,
  68                                               WXRECTPTR outBounds ,
  69                                               unsigned char* maclabel ) ;
  70    virtual void          MacPostControlCreate() ;
  71    virtual void          MacAdjustControlRect() ;
  72    virtual WXWidget MacGetContainerForEmbedding() ;
  73    virtual void          MacSuperChangedPosition() ;
  74    virtual void          MacSuperEnabled( bool enabled ) ;
  75    virtual void          MacSuperShown( bool show ) ;
  76    virtual bool          MacCanFocus() const ;
  77    virtual void          MacUpdateDimensions() ;
  78    void*             MacGetControlAction() { return m_macControlAction ; }
  79
  80    virtual void          DoSetSize(int x, int y,int width, int height,int sizeFlags = wxSIZE_AUTO ) ;
  81    void                  OnKeyDown( wxKeyEvent &event ) ;
  82    void                  OnMouseEvent( wxMouseEvent &event ) ;
  83    void                  OnPaint(wxPaintEvent& event) ;
  84    virtual void          Refresh(bool eraseBack = TRUE, const wxRect *rect = NULL) ;
  85    WXWidget      GetMacControl() { return m_macControl ;}
  86
  87 #if WXWIN_COMPATIBILITY
  88    virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
  89    wxColour* GetButtonColour() const { return NULL; }
  90
  91    inline virtual void SetLabelFont(const wxFont& font);
  92    inline virtual void SetButtonFont(const wxFont& font);
  93    inline wxFont& GetLabelFont() const;
  94    inline wxFont& GetButtonFont() const;
  95
  96    // Adds callback
  97    inline void Callback(const wxFunction function);
  98
  99    wxFunction GetCallback() { return m_callback; }
 100
 101 protected:
 102    wxFunction       m_callback;     // Callback associated with the window
 103 #endif // WXWIN_COMPATIBILITY
 104
 105 protected:
 106    // For controls like radiobuttons which are really composite
 107    WXWidget m_macControl ;
 108    void*    m_macControlAction ;
 109    bool     m_macControlIsShown ;
 110    wxList   m_subControls;
 111    int      m_macHorizontalBorder ;
 112    int      m_macVerticalBorder ;
 113
 114    virtual wxSize DoGetBestSize() const;
 115
 116 private:
 117    DECLARE_EVENT_TABLE()
 118 };
 119
 120
 121 #if WXWIN_COMPATIBILITY
 122     inline void wxControl::Callback(const wxFunction f) { m_callback = f; };
 123     inline wxFont& wxControl::GetLabelFont() const { return GetFont(); }
 124     inline wxFont& wxControl::GetButtonFont() const { return GetFont(); }
 125     inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
 126     inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
 127 #endif // WXWIN_COMPATIBILITY
 128
 129 wxControl *wxFindControlFromMacControl(WXWidget inControl ) ;
 130 void wxAssociateControlWithMacControl(WXWidget inControl, wxControl *control) ;
 131 void wxRemoveMacControlAssociation(wxControl *control) ;
 132
 133 #endif
 134     // _WX_CONTROL_H_