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