| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/osx/carbon/checkbox.cpp |
| 3 | // Purpose: wxCheckBox |
| 4 | // Author: Stefan Csomor |
| 5 | // Modified by: |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id: checkbox.cpp 54129 2008-06-11 19:30:52Z SC $ |
| 8 | // Copyright: (c) Stefan Csomor |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #include "wx/wxprec.h" |
| 13 | |
| 14 | #if wxUSE_CHECKBOX |
| 15 | |
| 16 | #include "wx/checkbox.h" |
| 17 | #include "wx/osx/private.h" |
| 18 | |
| 19 | IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl) |
| 20 | IMPLEMENT_DYNAMIC_CLASS(wxBitmapCheckBox, wxCheckBox) |
| 21 | |
| 22 | // Single check box item |
| 23 | bool wxCheckBox::Create(wxWindow *parent, |
| 24 | wxWindowID id, |
| 25 | const wxString& label, |
| 26 | const wxPoint& pos, |
| 27 | const wxSize& size, |
| 28 | long style, |
| 29 | const wxValidator& validator, |
| 30 | const wxString& name) |
| 31 | { |
| 32 | m_macIsUserPane = false ; |
| 33 | |
| 34 | if ( !wxCheckBoxBase::Create(parent, id, pos, size, style, validator, name) ) |
| 35 | return false; |
| 36 | |
| 37 | m_labelOrig = m_label = label ; |
| 38 | |
| 39 | m_peer = wxWidgetImpl::CreateCheckBox( this, parent, id, label, pos, size, style, GetExtraStyle() ) ; |
| 40 | |
| 41 | MacPostControlCreate(pos, size) ; |
| 42 | |
| 43 | return true; |
| 44 | } |
| 45 | |
| 46 | |
| 47 | void wxCheckBox::SetValue(bool val) |
| 48 | { |
| 49 | if (val) |
| 50 | Set3StateValue(wxCHK_CHECKED); |
| 51 | else |
| 52 | Set3StateValue(wxCHK_UNCHECKED); |
| 53 | } |
| 54 | |
| 55 | bool wxCheckBox::GetValue() const |
| 56 | { |
| 57 | return (DoGet3StateValue() != 0); |
| 58 | } |
| 59 | |
| 60 | void wxCheckBox::Command(wxCommandEvent & event) |
| 61 | { |
| 62 | int state = event.GetInt(); |
| 63 | |
| 64 | wxCHECK_RET( (state == wxCHK_UNCHECKED) || (state == wxCHK_CHECKED) |
| 65 | || (state == wxCHK_UNDETERMINED), |
| 66 | wxT("event.GetInt() returned an invalid checkbox state") ); |
| 67 | |
| 68 | Set3StateValue((wxCheckBoxState)state); |
| 69 | |
| 70 | ProcessCommand(event); |
| 71 | } |
| 72 | |
| 73 | wxCheckBoxState wxCheckBox::DoGet3StateValue() const |
| 74 | { |
| 75 | return (wxCheckBoxState)m_peer->GetValue() ; |
| 76 | } |
| 77 | |
| 78 | void wxCheckBox::DoSet3StateValue(wxCheckBoxState val) |
| 79 | { |
| 80 | m_peer->SetValue( val ) ; |
| 81 | } |
| 82 | |
| 83 | bool wxCheckBox::OSXHandleClicked( double WXUNUSED(timestampsec) ) |
| 84 | { |
| 85 | bool sendEvent = true; |
| 86 | wxCheckBoxState newState = Get3StateValue(); |
| 87 | |
| 88 | if ( !m_peer->ButtonClickDidStateChange() ) |
| 89 | { |
| 90 | wxCheckBoxState origState ; |
| 91 | |
| 92 | newState = origState = Get3StateValue(); |
| 93 | |
| 94 | switch (origState) |
| 95 | { |
| 96 | case wxCHK_UNCHECKED: |
| 97 | newState = wxCHK_CHECKED; |
| 98 | break; |
| 99 | |
| 100 | case wxCHK_CHECKED: |
| 101 | // If the style flag to allow the user setting the undetermined state is set, |
| 102 | // then set the state to undetermined; otherwise set state to unchecked. |
| 103 | newState = Is3rdStateAllowedForUser() ? wxCHK_UNDETERMINED : wxCHK_UNCHECKED; |
| 104 | break; |
| 105 | |
| 106 | case wxCHK_UNDETERMINED: |
| 107 | newState = wxCHK_UNCHECKED; |
| 108 | break; |
| 109 | |
| 110 | default: |
| 111 | break; |
| 112 | } |
| 113 | if (newState == origState) |
| 114 | sendEvent = false; |
| 115 | } |
| 116 | |
| 117 | if (sendEvent) |
| 118 | { |
| 119 | Set3StateValue( newState ); |
| 120 | |
| 121 | wxCommandEvent event( wxEVT_COMMAND_CHECKBOX_CLICKED, m_windowId ); |
| 122 | event.SetInt( newState ); |
| 123 | event.SetEventObject( this ); |
| 124 | ProcessCommand( event ); |
| 125 | } |
| 126 | |
| 127 | return true; |
| 128 | } |
| 129 | |
| 130 | // Bitmap checkbox |
| 131 | bool wxBitmapCheckBox::Create(wxWindow *parent, |
| 132 | wxWindowID id, |
| 133 | const wxBitmap *WXUNUSED(label), |
| 134 | const wxPoint& WXUNUSED(pos), |
| 135 | const wxSize& WXUNUSED(size), |
| 136 | long style, |
| 137 | const wxValidator& wxVALIDATOR_PARAM(validator), |
| 138 | const wxString& name) |
| 139 | { |
| 140 | SetName(name); |
| 141 | #if wxUSE_VALIDATORS |
| 142 | SetValidator(validator); |
| 143 | #endif |
| 144 | m_windowStyle = style; |
| 145 | |
| 146 | if (parent) |
| 147 | parent->AddChild(this); |
| 148 | |
| 149 | if ( id == -1 ) |
| 150 | m_windowId = NewControlId(); |
| 151 | else |
| 152 | m_windowId = id; |
| 153 | |
| 154 | // TODO: Create the bitmap checkbox |
| 155 | |
| 156 | return false; |
| 157 | } |
| 158 | |
| 159 | void wxBitmapCheckBox::SetLabel(const wxBitmap *WXUNUSED(bitmap)) |
| 160 | { |
| 161 | // TODO |
| 162 | wxFAIL_MSG(wxT("wxBitmapCheckBox::SetLabel() not yet implemented")); |
| 163 | } |
| 164 | |
| 165 | void wxBitmapCheckBox::SetSize(int x, int y, int width, int height, int sizeFlags) |
| 166 | { |
| 167 | wxControl::SetSize( x , y , width , height , sizeFlags ) ; |
| 168 | } |
| 169 | |
| 170 | void wxBitmapCheckBox::SetValue(bool WXUNUSED(val)) |
| 171 | { |
| 172 | // TODO |
| 173 | wxFAIL_MSG(wxT("wxBitmapCheckBox::SetValue() not yet implemented")); |
| 174 | } |
| 175 | |
| 176 | bool wxBitmapCheckBox::GetValue() const |
| 177 | { |
| 178 | // TODO |
| 179 | wxFAIL_MSG(wxT("wxBitmapCheckBox::GetValue() not yet implemented")); |
| 180 | |
| 181 | return false; |
| 182 | } |
| 183 | |
| 184 | #endif |