src/univ/tglbtn.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        univ/tglbtn.cpp
   3 // Purpose:     wxToggleButton
   4 // Author:      Vadim Zeitlin
   5 // Modified by: David Bjorkevik
   6 // Created:     16.05.06
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2000 SciTech Software, Inc. (www.scitechsoft.com)
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_TOGGLEBTN
  19
  20 #include "wx/tglbtn.h"
  21
  22 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED)
  23
  24 IMPLEMENT_DYNAMIC_CLASS(wxToggleButton, wxButton)
  25
  26 wxToggleButton::wxToggleButton()
  27 {
  28     Init();
  29 }
  30
  31 wxToggleButton::wxToggleButton(wxWindow *parent,
  32                                wxWindowID id,
  33                                const wxBitmap& bitmap,
  34                                const wxString& label,
  35                                const wxPoint& pos,
  36                                const wxSize& size,
  37                                long style,
  38                                const wxValidator& validator,
  39                                const wxString& name)
  40 {
  41     Init();
  42     Create(parent, id, bitmap, label, pos, size, style, validator, name);
  43 }
  44
  45 wxToggleButton::wxToggleButton(wxWindow *parent,
  46                                wxWindowID id,
  47                                const wxString& label,
  48                                const wxPoint& pos,
  49                                const wxSize& size,
  50                                long style,
  51                                const wxValidator& validator,
  52                                const wxString& name)
  53 {
  54     Init();
  55     Create(parent, id, label, pos, size, style, validator, name);
  56 }
  57
  58 wxToggleButton::~wxToggleButton()
  59 {
  60 }
  61
  62 void wxToggleButton::Init()
  63 {
  64     m_isPressed = false;
  65     m_value = false;
  66 }
  67
  68 void wxToggleButton::Toggle()
  69 {
  70     if ( m_isPressed )
  71         Release();
  72     else
  73         Press();
  74
  75     if ( !m_isPressed )
  76     {
  77         // releasing button after it had been pressed generates a click event
  78         // and toggles value
  79         m_value = !m_value;
  80         Click();
  81     }
  82 }
  83
  84 void wxToggleButton::Click()
  85 {
  86     wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, GetId());
  87     InitCommandEvent(event);
  88     event.SetInt(GetValue());
  89     Command(event);
  90 }
  91
  92 void wxToggleButton::SetValue(bool state)
  93 {
  94     m_value = state;
  95     Refresh();
  96 }
  97
  98 #endif // wxUSE_TOGGLEBTN