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 // General item class
  20 class WXDLLEXPORT wxControl : public wxControlBase
  21 {
  22     DECLARE_ABSTRACT_CLASS(wxControl)
  23
  24 public:
  25    wxControl();
  26    virtual ~wxControl();
  27
  28    // Simulates an event
  29    virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
  30
  31    // implementation from now on
  32    // --------------------------
  33
  34    // Calls the callback and appropriate event handlers
  35    bool ProcessCommand(wxCommandEvent& event);
  36    virtual void SetLabel(const wxString& title) ;
  37
  38    wxList& GetSubcontrols() { return m_subControls; }
  39
  40    void OnEraseBackground(wxEraseEvent& event);
  41
  42                 virtual bool                                            Enable(bool enabled) ;
  43                 virtual bool                                            Show(bool show) ;
  44
  45                 virtual void                                            MacHandleControlClick( ControlHandle control , SInt16 controlpart ) ;
  46                 virtual void                                            MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString label ,
  47                                                                                  const wxPoint& pos,
  48                                                                                  const wxSize& size, long style,
  49                                                                                  const wxValidator& validator,
  50                                                                                  const wxString& name , Rect *outBounds , StringPtr maclabel ) ;
  51                 virtual void                                            MacPostControlCreate() ;
  52                 virtual void                                            MacAdjustControlRect() ;
  53                 virtual ControlHandle   MacGetContainerForEmbedding() ;
  54                 virtual void                                            MacSuperChangedPosition() ;
  55                 virtual void                                            MacSuperEnabled( bool enabled ) ;
  56                 virtual void                                            MacSuperShown( bool show ) ;
  57                 virtual bool                                            MacCanFocus() const ;
  58
  59                 void                                                            DoSetSize(int x, int y,int width, int height,int sizeFlags ) ;
  60                 virtual void                                            OnKeyDown( wxKeyEvent &event ) ;
  61                 virtual void                                            OnMouseEvent( wxMouseEvent &event ) ;
  62                 virtual void                                    OnPaint(wxPaintEvent& event) ;
  63                 virtual void                                            Refresh(bool eraseBack = TRUE, const wxRect *rect = NULL) ;
  64                 ControlHandle                                   GetMacControl() { return m_macControl ;}
  65
  66 #if WXWIN_COMPATIBILITY
  67    virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
  68    wxColour* GetButtonColour() const { return NULL; }
  69
  70    inline virtual void SetLabelFont(const wxFont& font);
  71    inline virtual void SetButtonFont(const wxFont& font);
  72    inline wxFont& GetLabelFont() const;
  73    inline wxFont& GetButtonFont() const;
  74
  75    // Adds callback
  76    inline void Callback(const wxFunction function);
  77
  78    wxFunction GetCallback() { return m_callback; }
  79
  80 protected:
  81    wxFunction       m_callback;     // Callback associated with the window
  82 #endif // WXWIN_COMPATIBILITY
  83
  84 protected:
  85    // For controls like radiobuttons which are really composite
  86                 ControlHandle           m_macControl ;
  87                 int                                                     m_macHorizontalBorder ;
  88                 int                                                     m_macVerticalBorder ;
  89    wxList m_subControls;
  90
  91    virtual wxSize DoGetBestSize();
  92
  93 private:
  94    DECLARE_EVENT_TABLE()
  95 };
  96
  97
  98 #if WXWIN_COMPATIBILITY
  99     inline void wxControl::Callback(const wxFunction f) { m_callback = f; };
 100     inline wxFont& wxControl::GetLabelFont() const { return GetFont(); }
 101     inline wxFont& wxControl::GetButtonFont() const { return GetFont(); }
 102     inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
 103     inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
 104 #endif // WXWIN_COMPATIBILITY
 105
 106 wxControl *wxFindControlFromMacControl(ControlHandle inControl ) ;
 107 void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control) ;
 108 void wxRemoveMacControlAssociation(wxControl *control) ;
 109
 110 #endif
 111     // _WX_CONTROL_H_