src/palmos/radiobut.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/radiobut.cpp
   3 // Purpose:     wxRadioButton
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by: Wlodzimierz ABX Skiba - native wxRadioButton implementation
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne, Wlodzimierz Skiba
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_RADIOBTN
  28
  29 #include "wx/radiobut.h"
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/settings.h"
  33     #include "wx/dcscreen.h"
  34 #endif
  35
  36 #include <Control.h>
  37
  38 // ============================================================================
  39 // wxRadioButton implementation
  40 // ============================================================================
  41
  42 // ----------------------------------------------------------------------------
  43 // wxRadioButton creation
  44 // ----------------------------------------------------------------------------
  45
  46 void wxRadioButton::Init()
  47 {
  48     m_radioStyle = pushButtonCtl;
  49     m_groupID = 0;
  50 }
  51
  52 bool wxRadioButton::Create(wxWindow *parent,
  53                            wxWindowID id,
  54                            const wxString& label,
  55                            const wxPoint& pos,
  56                            const wxSize& size,
  57                            long style,
  58                            const wxValidator& validator,
  59                            const wxString& name)
  60 {
  61     // replace native push button with native checkbox
  62     if ( style & wxRB_USE_CHECKBOX )
  63         m_radioStyle = checkboxCtl;
  64
  65     if(!wxControl::Create(parent, id, pos, size, style, validator, name))
  66         return false;
  67
  68     return wxControl::PalmCreateControl(
  69                           // be sure only one of two possibilities was taken
  70                           m_radioStyle == checkboxCtl ? checkboxCtl : pushButtonCtl,
  71                           label,
  72                           pos,
  73                           size,
  74                           m_groupID
  75                       );
  76 }
  77
  78 void wxRadioButton::SetGroup(uint8_t group)
  79 {
  80     m_groupID = group;
  81 }
  82
  83 // ----------------------------------------------------------------------------
  84 // wxRadioButton functions
  85 // ----------------------------------------------------------------------------
  86
  87 void wxRadioButton::SetValue(bool value)
  88 {
  89     SetBoolValue(value);
  90 }
  91
  92 bool wxRadioButton::GetValue() const
  93 {
  94     return GetBoolValue();
  95 }
  96
  97 // ----------------------------------------------------------------------------
  98 // wxRadioButton event processing
  99 // ----------------------------------------------------------------------------
 100
 101 bool wxRadioButton::SendClickEvent()
 102 {
 103     wxCommandEvent event(wxEVT_COMMAND_RADIOBUTTON_SELECTED, GetId());
 104     event.SetInt(GetValue());
 105     event.SetEventObject(this);
 106     return ProcessCommand(event);
 107 }
 108
 109 void wxRadioButton::Command (wxCommandEvent& event)
 110 {
 111 }
 112
 113 // ----------------------------------------------------------------------------
 114 // wxRadioButton geometry
 115 // ----------------------------------------------------------------------------
 116
 117 wxSize wxRadioButton::DoGetBestSize() const
 118 {
 119     return wxSize(0,0);
 120 }
 121
 122 #endif // wxUSE_RADIOBTN
 123