| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: checkbox.cpp |
| 3 | // Purpose: wxCheckBox |
| 4 | // Author: Stefan Csomor |
| 5 | // Modified by: |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Stefan Csomor |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "checkbox.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/defs.h" |
| 17 | |
| 18 | #include "wx/checkbox.h" |
| 19 | |
| 20 | #if !USE_SHARED_LIBRARY |
| 21 | IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl) |
| 22 | IMPLEMENT_DYNAMIC_CLASS(wxBitmapCheckBox, wxCheckBox) |
| 23 | #endif |
| 24 | |
| 25 | #include "wx/mac/uma.h" |
| 26 | |
| 27 | // Single check box item |
| 28 | bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label, |
| 29 | const wxPoint& pos, |
| 30 | const wxSize& size, long style, |
| 31 | const wxValidator& validator, |
| 32 | const wxString& name) |
| 33 | { |
| 34 | if ( !wxCheckBoxBase::Create(parent, id, pos, size, style, validator, name) ) |
| 35 | return false; |
| 36 | |
| 37 | Rect bounds ; |
| 38 | Str255 title ; |
| 39 | |
| 40 | MacPreControlCreate( parent , id , label , pos , size ,style, validator , name , &bounds , title ) ; |
| 41 | |
| 42 | SInt16 maxValue = 1 /* kControlCheckboxCheckedValue */; |
| 43 | if (style & wxCHK_3STATE) |
| 44 | { |
| 45 | maxValue = 2 /* kControlCheckboxMixedValue */; |
| 46 | } |
| 47 | |
| 48 | m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , maxValue, |
| 49 | kControlCheckBoxProc , (long) this ) ; |
| 50 | |
| 51 | MacPostControlCreate() ; |
| 52 | |
| 53 | return TRUE; |
| 54 | } |
| 55 | |
| 56 | void wxCheckBox::SetValue(bool val) |
| 57 | { |
| 58 | if (val) |
| 59 | { |
| 60 | Set3StateValue(wxCHK_CHECKED); |
| 61 | } |
| 62 | else |
| 63 | { |
| 64 | Set3StateValue(wxCHK_UNCHECKED); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | bool wxCheckBox::GetValue() const |
| 69 | { |
| 70 | return (DoGet3StateValue() != 0); |
| 71 | } |
| 72 | |
| 73 | void wxCheckBox::Command (wxCommandEvent & event) |
| 74 | { |
| 75 | int state = event.GetInt(); |
| 76 | |
| 77 | wxCHECK_RET( (state == wxCHK_UNCHECKED) || (state == wxCHK_CHECKED) |
| 78 | || (state == wxCHK_UNDETERMINED), |
| 79 | wxT("event.GetInt() returned an invalid checkbox state") ); |
| 80 | |
| 81 | Set3StateValue((wxCheckBoxState) state); |
| 82 | |
| 83 | ProcessCommand(event); |
| 84 | } |
| 85 | |
| 86 | wxCheckBoxState wxCheckBox::DoGet3StateValue() const |
| 87 | { |
| 88 | return (wxCheckBoxState) ::GetControl32BitValue( (ControlHandle) m_macControl ); |
| 89 | } |
| 90 | |
| 91 | void wxCheckBox::DoSet3StateValue(wxCheckBoxState val) |
| 92 | { |
| 93 | ::SetControl32BitValue( (ControlHandle) m_macControl , (int) val) ; |
| 94 | MacRedrawControl() ; |
| 95 | } |
| 96 | |
| 97 | void wxCheckBox::MacHandleControlClick( WXWidget WXUNUSED(control), wxInt16 WXUNUSED(controlpart) , bool WXUNUSED(mouseStillDown) ) |
| 98 | { |
| 99 | wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, m_windowId ); |
| 100 | wxCheckBoxState state = Get3StateValue(); |
| 101 | |
| 102 | if (state == wxCHK_UNCHECKED) |
| 103 | { |
| 104 | state = wxCHK_CHECKED; |
| 105 | } |
| 106 | else if (state == wxCHK_CHECKED) |
| 107 | { |
| 108 | // If the style flag to allow the user setting the undetermined state |
| 109 | // is set, then set the state to undetermined. Otherwise set state to |
| 110 | // unchecked. |
| 111 | if ( Is3rdStateAllowedForUser() ) |
| 112 | { |
| 113 | state = wxCHK_UNDETERMINED; |
| 114 | } |
| 115 | else |
| 116 | { |
| 117 | state = wxCHK_UNCHECKED; |
| 118 | } |
| 119 | } |
| 120 | else if (state == wxCHK_UNDETERMINED) |
| 121 | { |
| 122 | state = wxCHK_UNCHECKED; |
| 123 | } |
| 124 | Set3StateValue(state); |
| 125 | |
| 126 | event.SetInt(state); |
| 127 | event.SetEventObject(this); |
| 128 | ProcessCommand(event); |
| 129 | } |
| 130 | |
| 131 | // Bitmap checkbox |
| 132 | bool wxBitmapCheckBox::Create(wxWindow *parent, wxWindowID id, |
| 133 | const wxBitmap *label, |
| 134 | const wxPoint& pos, |
| 135 | const wxSize& size, long style, |
| 136 | const wxValidator& validator, |
| 137 | const wxString& name) |
| 138 | { |
| 139 | SetName(name); |
| 140 | SetValidator(validator); |
| 141 | m_windowStyle = style; |
| 142 | |
| 143 | if (parent) parent->AddChild(this); |
| 144 | |
| 145 | if ( id == -1 ) |
| 146 | m_windowId = NewControlId(); |
| 147 | else |
| 148 | m_windowId = id; |
| 149 | |
| 150 | // TODO: Create the bitmap checkbox |
| 151 | |
| 152 | return FALSE; |
| 153 | } |
| 154 | |
| 155 | void wxBitmapCheckBox::SetLabel(const wxBitmap *bitmap) |
| 156 | { |
| 157 | // TODO |
| 158 | wxFAIL_MSG(wxT("wxBitmapCheckBox::SetLabel() not yet implemented")); |
| 159 | } |
| 160 | |
| 161 | void wxBitmapCheckBox::SetSize(int x, int y, int width, int height, int sizeFlags) |
| 162 | { |
| 163 | wxControl::SetSize( x , y , width , height , sizeFlags ) ; |
| 164 | } |
| 165 | |
| 166 | void wxBitmapCheckBox::SetValue(bool val) |
| 167 | { |
| 168 | // TODO |
| 169 | wxFAIL_MSG(wxT("wxBitmapCheckBox::SetValue() not yet implemented")); |
| 170 | } |
| 171 | |
| 172 | bool wxBitmapCheckBox::GetValue() const |
| 173 | { |
| 174 | // TODO |
| 175 | wxFAIL_MSG(wxT("wxBitmapCheckBox::GetValue() not yet implemented")); |
| 176 | return FALSE; |
| 177 | } |
| 178 | |
| 179 | |