src/univ/tglbtn.cpp

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