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 #ifdef __GNUG__
  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    virtual ~wxControl();
  29
  30     bool Create(wxWindow *parent, wxWindowID id,
  31             const wxPoint& pos = wxDefaultPosition,
  32             const wxSize& size = wxDefaultSize, long style = 0,
  33             const wxValidator& validator = wxDefaultValidator,
  34             const wxString& name = wxControlNameStr);
  35
  36    // Simulates an event
  37    virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
  38
  39    // implementation from now on
  40    // --------------------------
  41
  42    // Calls the callback and appropriate event handlers
  43    bool ProcessCommand(wxCommandEvent& event);
  44    virtual void SetLabel(const wxString& title) ;
  45
  46    wxList& GetSubcontrols() { return m_subControls; }
  47
  48    void OnEraseBackground(wxEraseEvent& event);
  49
  50                 virtual bool                                            Enable(bool enabled) ;
  51                 virtual bool                                            Show(bool show) ;
  52
  53                 virtual void                                            MacHandleControlClick( ControlHandle control , SInt16 controlpart ) ;
  54                 virtual void                                            MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label ,
  55                                                                                  const wxPoint& pos,
  56                                                                                  const wxSize& size, long style,
  57                                                                                  const wxValidator& validator,
  58                                                                                  const wxString& name , Rect *outBounds , StringPtr maclabel ) ;
  59                 virtual void                                            MacPostControlCreate() ;
  60                 virtual void                                            MacAdjustControlRect() ;
  61                 virtual ControlHandle   MacGetContainerForEmbedding() ;
  62                 virtual void                                            MacSuperChangedPosition() ;
  63                 virtual void                                            MacSuperEnabled( bool enabled ) ;
  64                 virtual void                                            MacSuperShown( bool show ) ;
  65                 virtual bool                                            MacCanFocus() const ;
  66
  67                 virtual void                                                            DoSetSize(int x, int y,int width, int height,int sizeFlags ) ;
  68                 virtual void                                            OnKeyDown( wxKeyEvent &event ) ;
  69                 virtual void                                            OnMouseEvent( wxMouseEvent &event ) ;
  70                 virtual void                                    OnPaint(wxPaintEvent& event) ;
  71                 virtual void                                            Refresh(bool eraseBack = TRUE, const wxRect *rect = NULL) ;
  72                 ControlHandle                                   GetMacControl() { return m_macControl ;}
  73
  74 #if WXWIN_COMPATIBILITY
  75    virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
  76    wxColour* GetButtonColour() const { return NULL; }
  77
  78    inline virtual void SetLabelFont(const wxFont& font);
  79    inline virtual void SetButtonFont(const wxFont& font);
  80    inline wxFont& GetLabelFont() const;
  81    inline wxFont& GetButtonFont() const;
  82
  83    // Adds callback
  84    inline void Callback(const wxFunction function);
  85
  86    wxFunction GetCallback() { return m_callback; }
  87
  88 protected:
  89    wxFunction       m_callback;     // Callback associated with the window
  90 #endif // WXWIN_COMPATIBILITY
  91
  92 protected:
  93    // For controls like radiobuttons which are really composite
  94                 ControlHandle           m_macControl ;
  95                 int                                                     m_macHorizontalBorder ;
  96                 int                                                     m_macVerticalBorder ;
  97    wxList m_subControls;
  98
  99    virtual wxSize DoGetBestSize() const ;
 100
 101 private:
 102    DECLARE_EVENT_TABLE()
 103 };
 104
 105
 106 #if WXWIN_COMPATIBILITY
 107     inline void wxControl::Callback(const wxFunction f) { m_callback = f; };
 108     inline wxFont& wxControl::GetLabelFont() const { return GetFont(); }
 109     inline wxFont& wxControl::GetButtonFont() const { return GetFont(); }
 110     inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
 111     inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
 112 #endif // WXWIN_COMPATIBILITY
 113
 114 wxControl *wxFindControlFromMacControl(ControlHandle inControl ) ;
 115 void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control) ;
 116 void wxRemoveMacControlAssociation(wxControl *control) ;
 117
 118 #endif
 119     // _WX_CONTROL_H_