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colors are only set if non-black, otherwise Enable(false) does not gray them out
[wxWidgets.git] / src / mac / carbon / tglbtn.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/mac/tglbtn.cpp
3 // Purpose: Definition of the wxToggleButton class, which implements a
4 // toggle button under wxMac.
5 // Author: Stefan Csomor
6 // Modified by:
7 // Created: 08.02.01
8 // RCS-ID: $Id$
9 // Copyright: (c) 2000 Johnny C. Norris II
10 // License: Rocketeer license
11 /////////////////////////////////////////////////////////////////////////////
12
13 // ============================================================================
14 // declatations
15 // ============================================================================
16
17 // ----------------------------------------------------------------------------
18 // headers
19 // ----------------------------------------------------------------------------
20
21 #ifdef __GNUG__
22 #pragma implementation "button.h"
23 #endif
24
25 #include "wx/defs.h"
26 #include "wx/tglbtn.h"
27
28 #if wxUSE_TOGGLEBTN
29
30 #include "wx/mac/uma.h"
31 // Button
32
33 static const int kMacOSXHorizontalBorder = 2 ;
34 static const int kMacOSXVerticalBorder = 4 ;
35
36 // ----------------------------------------------------------------------------
37 // macros
38 // ----------------------------------------------------------------------------
39
40 IMPLEMENT_DYNAMIC_CLASS(wxToggleButton, wxControl)
41 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED)
42
43 // ============================================================================
44 // implementation
45 // ============================================================================
46
47 // ----------------------------------------------------------------------------
48 // wxToggleButton
49 // ----------------------------------------------------------------------------
50
51 // Single check box item
52 bool wxToggleButton::Create(wxWindow *parent, wxWindowID id,
53 const wxString& label,
54 const wxPoint& pos,
55 const wxSize& size, long style,
56 const wxValidator& validator,
57 const wxString& name)
58 {
59 m_macIsUserPane = FALSE ;
60
61 if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
62 return false;
63
64 m_label = label ;
65
66 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
67
68 m_peer = new wxMacControl() ;
69 verify_noerr ( CreateBevelButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") ,
70 kControlBevelButtonNormalBevel , kControlBehaviorToggles , NULL , 0 , 0 , 0 , *m_peer ) );
71
72
73 MacPostControlCreate(pos,size) ;
74
75 return TRUE;
76 }
77
78 wxSize wxToggleButton::DoGetBestSize() const
79 {
80 int wBtn = 70 ;
81 int hBtn = 20 ;
82
83 int lBtn = m_label.Length() * 8 + 12 ;
84 if (lBtn > wBtn)
85 wBtn = lBtn;
86
87 return wxSize ( wBtn , hBtn ) ;
88 }
89
90 void wxToggleButton::SetValue(bool val)
91 {
92 ::SetControl32BitValue( *m_peer , val ) ;
93 }
94
95 bool wxToggleButton::GetValue() const
96 {
97 return GetControl32BitValue( *m_peer ) ;
98 }
99
100 void wxToggleButton::Command(wxCommandEvent & event)
101 {
102 SetValue((event.GetInt() != 0));
103 ProcessCommand(event);
104 }
105
106 wxInt32 wxToggleButton::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
107 {
108 wxCommandEvent event(wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, m_windowId);
109 event.SetInt(GetValue());
110 event.SetEventObject(this);
111 ProcessCommand(event);
112 return noErr ;
113 }
114
115 #endif // wxUSE_TOGGLEBTN
116