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