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    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( ControlHandle control , SInt16 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                                               Rect *outBounds ,
  69                                               StringPtr maclabel ) ;
  70    virtual void          MacPostControlCreate() ;
  71    virtual void          MacAdjustControlRect() ;
  72    virtual ControlHandle MacGetContainerForEmbedding() ;
  73    virtual void          MacSuperChangedPosition() ;
  74    virtual void          MacSuperEnabled( bool enabled ) ;
  75    virtual void          MacSuperShown( bool show ) ;
  76    virtual bool          MacCanFocus() const ;
  77
  78    virtual void          DoSetSize(int x, int y,int width, int height,int sizeFlags = wxSIZE_AUTO ) ;
  79    virtual void          OnKeyDown( wxKeyEvent &event ) ;
  80    virtual void          OnMouseEvent( wxMouseEvent &event ) ;
  81    virtual void          OnPaint(wxPaintEvent& event) ;
  82    virtual void          Refresh(bool eraseBack = TRUE, const wxRect *rect = NULL) ;
  83    ControlHandle         GetMacControl() { return m_macControl ;}
  84
  85 #if WXWIN_COMPATIBILITY
  86    virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
  87    wxColour* GetButtonColour() const { return NULL; }
  88
  89    inline virtual void SetLabelFont(const wxFont& font);
  90    inline virtual void SetButtonFont(const wxFont& font);
  91    inline wxFont& GetLabelFont() const;
  92    inline wxFont& GetButtonFont() const;
  93
  94    // Adds callback
  95    inline void Callback(const wxFunction function);
  96
  97    wxFunction GetCallback() { return m_callback; }
  98
  99 protected:
 100    wxFunction       m_callback;     // Callback associated with the window
 101 #endif // WXWIN_COMPATIBILITY
 102
 103 protected:
 104    // For controls like radiobuttons which are really composite
 105         ControlHandle           m_macControl ;
 106         bool                            m_macControlIsShown ;
 107         wxList m_subControls;
 108         int                                                     m_macHorizontalBorder ;
 109         int                                                     m_macVerticalBorder ;
 110
 111    virtual wxSize DoGetBestSize() const;
 112
 113 private:
 114    DECLARE_EVENT_TABLE()
 115 };
 116
 117
 118 #if WXWIN_COMPATIBILITY
 119     inline void wxControl::Callback(const wxFunction f) { m_callback = f; };
 120     inline wxFont& wxControl::GetLabelFont() const { return GetFont(); }
 121     inline wxFont& wxControl::GetButtonFont() const { return GetFont(); }
 122     inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
 123     inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
 124 #endif // WXWIN_COMPATIBILITY
 125
 126 wxControl *wxFindControlFromMacControl(ControlHandle inControl ) ;
 127 void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control) ;
 128 void wxRemoveMacControlAssociation(wxControl *control) ;
 129
 130 #endif
 131     // _WX_CONTROL_H_