src/osx/tglbtn_osx.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/tglbtn_osx.cpp
   3 // Purpose:     Definition of the wxToggleButton class, which implements a
   4 //              toggle button under wxMac.
   5 // Author:      Stefan Csomor
   6 // Modified by:
   7 // Created:     08.02.01
   8 // RCS-ID:      $Id: tglbtn.cpp 54129 2008-06-11 19:30:52Z SC $
   9 // Copyright:   (c) Stefan Csomor
  10 // License:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 // ============================================================================
  14 // declatations
  15 // ============================================================================
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 #include "wx/wxprec.h"
  22
  23 #if wxUSE_TOGGLEBTN
  24
  25 #include "wx/tglbtn.h"
  26 #include "wx/osx/private.h"
  27 #include "wx/bmpbuttn.h"        // for wxDEFAULT_BUTTON_MARGIN
  28
  29 // ----------------------------------------------------------------------------
  30 // macros
  31 // ----------------------------------------------------------------------------
  32
  33 IMPLEMENT_DYNAMIC_CLASS(wxToggleButton, wxControl)
  34 wxDEFINE_EVENT( wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, wxCommandEvent );
  35
  36 // ============================================================================
  37 // implementation
  38 // ============================================================================
  39 // ----------------------------------------------------------------------------
  40 // wxToggleButton
  41 // ----------------------------------------------------------------------------
  42
  43 bool wxToggleButton::Create(wxWindow *parent, wxWindowID id,
  44                             const wxString& label,
  45                             const wxPoint& pos,
  46                             const wxSize& size, long style,
  47                             const wxValidator& validator,
  48                             const wxString& name)
  49 {
  50     m_macIsUserPane = FALSE ;
  51
  52     if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
  53         return false;
  54
  55     m_labelOrig = m_label = label ;
  56
  57     m_peer = wxWidgetImpl::CreateToggleButton( this, parent, id, label, pos, size, style, GetExtraStyle() ) ;
  58
  59     MacPostControlCreate(pos,size) ;
  60
  61   return TRUE;
  62 }
  63
  64 wxSize wxToggleButton::DoGetBestSize() const
  65 {
  66     int wBtn = 70 ;
  67     int hBtn = 20 ;
  68
  69     int lBtn = m_label.Length() * 8 + 12 ;
  70     if (lBtn > wBtn)
  71         wBtn = lBtn;
  72
  73     return wxSize ( wBtn , hBtn ) ;
  74 }
  75
  76 void wxToggleButton::SetValue(bool val)
  77 {
  78     m_peer->SetValue( val ) ;
  79 }
  80
  81 bool wxToggleButton::GetValue() const
  82 {
  83     return m_peer->GetValue() ;
  84 }
  85
  86 void wxToggleButton::Command(wxCommandEvent & event)
  87 {
  88    SetValue((event.GetInt() != 0));
  89    ProcessCommand(event);
  90 }
  91
  92 bool wxToggleButton::OSXHandleClicked( double timestampsec )
  93 {
  94     wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, m_windowId);
  95     event.SetInt(GetValue());
  96     event.SetEventObject(this);
  97     ProcessCommand(event);
  98     return true ;
  99 }
 100
 101 // ----------------------------------------------------------------------------
 102 // wxBitmapToggleButton
 103 // ----------------------------------------------------------------------------
 104
 105 IMPLEMENT_DYNAMIC_CLASS(wxBitmapToggleButton, wxControl)
 106
 107 bool wxBitmapToggleButton::Create(wxWindow *parent, wxWindowID id,
 108                             const wxBitmap& label,
 109                             const wxPoint& pos,
 110                             const wxSize& size, long style,
 111                             const wxValidator& validator,
 112                             const wxString& name)
 113 {
 114     m_macIsUserPane = FALSE ;
 115
 116     m_bitmap = label;
 117
 118     m_marginX =
 119     m_marginY = wxDEFAULT_BUTTON_MARGIN;
 120
 121     if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
 122         return false;
 123
 124     m_peer = wxWidgetImpl::CreateBitmapToggleButton( this, parent, id, label, pos, size, style, GetExtraStyle() ) ;
 125
 126     MacPostControlCreate(pos,size) ;
 127
 128     return TRUE;
 129 }
 130
 131 wxSize wxBitmapToggleButton::DoGetBestSize() const
 132 {
 133     if (!m_bitmap.IsOk())
 134        return wxSize(20,20);
 135
 136     wxSize best;
 137     best.x = m_bitmap.GetWidth() + 2 * m_marginX;
 138     best.y = m_bitmap.GetHeight() + 2 * m_marginY;
 139
 140     return best;
 141 }
 142
 143 void wxBitmapToggleButton::SetValue(bool val)
 144 {
 145     m_peer->SetValue( val ) ;
 146 }
 147
 148 bool wxBitmapToggleButton::GetValue() const
 149 {
 150     return m_peer->GetValue() ;
 151 }
 152
 153 void wxBitmapToggleButton::Command(wxCommandEvent & event)
 154 {
 155    SetValue((event.GetInt() != 0));
 156    ProcessCommand(event);
 157 }
 158
 159 bool wxBitmapToggleButton::OSXHandleClicked( double timestampsec )
 160 {
 161     wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, m_windowId);
 162     event.SetInt(GetValue());
 163     event.SetEventObject(this);
 164     ProcessCommand(event);
 165     return noErr ;
 166 }
 167
 168 #endif // wxUSE_TOGGLEBTN
 169