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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: button.cpp | |
3 | // Purpose: wxButton | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "button.h" | |
14 | #endif | |
15 | ||
16 | #include "wx/defs.h" | |
17 | ||
18 | #include "wx/button.h" | |
19 | #include "wx/panel.h" | |
20 | ||
21 | #if !USE_SHARED_LIBRARY | |
22 | IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl) | |
23 | #endif | |
24 | ||
25 | #include "wx/mac/uma.h" | |
26 | // Button | |
27 | ||
28 | static const int kMacOSXHorizontalBorder = 1 ; | |
29 | static const int kMacOSXVerticalBorder = 1 ; | |
30 | ||
31 | bool wxButton::Create(wxWindow *parent, wxWindowID id, const wxString& label, | |
32 | const wxPoint& pos, | |
33 | const wxSize& size, long style, | |
34 | const wxValidator& validator, | |
35 | const wxString& name) | |
36 | { | |
37 | if ( !wxButtonBase::Create(parent, id, pos, size, style, validator, name) ) | |
38 | return false; | |
39 | ||
40 | Rect bounds ; | |
41 | Str255 title ; | |
42 | ||
43 | if ( UMAHasAquaLayout() ) | |
44 | { | |
45 | m_macHorizontalBorder = kMacOSXHorizontalBorder; | |
46 | m_macVerticalBorder = kMacOSXVerticalBorder; | |
47 | } | |
48 | ||
49 | MacPreControlCreate( parent , id , label , pos , size ,style, validator , name , &bounds , title ) ; | |
50 | ||
51 | m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1, | |
52 | kControlPushButtonProc , (long) this ) ; | |
53 | wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ; | |
54 | ||
55 | MacPostControlCreate() ; | |
56 | ||
57 | return TRUE; | |
58 | } | |
59 | ||
60 | void wxButton::SetDefault() | |
61 | { | |
62 | wxWindow *parent = GetParent(); | |
63 | wxButton *btnOldDefault = NULL; | |
64 | if ( parent ) | |
65 | { | |
66 | btnOldDefault = wxDynamicCast(parent->GetDefaultItem(), | |
67 | wxButton); | |
68 | parent->SetDefaultItem(this); | |
69 | } | |
70 | ||
71 | Boolean inData; | |
72 | if ( btnOldDefault && btnOldDefault->m_macControl ) | |
73 | { | |
74 | inData = 0; | |
75 | ::SetControlData( (ControlHandle) btnOldDefault->m_macControl , kControlButtonPart , | |
76 | kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ; | |
77 | } | |
78 | if ( (ControlHandle) m_macControl ) | |
79 | { | |
80 | inData = 1; | |
81 | ::SetControlData( (ControlHandle) m_macControl , kControlButtonPart , | |
82 | kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ; | |
83 | } | |
84 | } | |
85 | ||
86 | wxSize wxButton::DoGetBestSize() const | |
87 | { | |
88 | wxSize sz = GetDefaultSize() ; | |
89 | ||
90 | int wBtn = m_label.Length() * 8 + 12 + 2 * kMacOSXHorizontalBorder ; | |
91 | ||
92 | if (wBtn > sz.x) sz.x = wBtn; | |
93 | ||
94 | return sz ; | |
95 | } | |
96 | ||
97 | wxSize wxButton::GetDefaultSize() | |
98 | { | |
99 | int wBtn = 70 ; | |
100 | int hBtn = 20 ; | |
101 | ||
102 | if ( UMAHasAquaLayout() ) | |
103 | { | |
104 | wBtn += 2 * kMacOSXHorizontalBorder ; | |
105 | hBtn += 2 * kMacOSXVerticalBorder ; | |
106 | } | |
107 | ||
108 | return wxSize(wBtn, hBtn); | |
109 | } | |
110 | ||
111 | void wxButton::Command (wxCommandEvent & event) | |
112 | { | |
113 | if ( (ControlHandle) m_macControl ) | |
114 | { | |
115 | HiliteControl( (ControlHandle) m_macControl , kControlButtonPart ) ; | |
116 | unsigned long finalTicks ; | |
117 | Delay( 8 , &finalTicks ) ; | |
118 | HiliteControl( (ControlHandle) m_macControl , 0 ) ; | |
119 | } | |
120 | ProcessCommand (event); | |
121 | } | |
122 | ||
123 | void wxButton::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 controlpart , bool WXUNUSED(mouseStillDown) ) | |
124 | { | |
125 | if ( controlpart != kControlNoPart ) | |
126 | { | |
127 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, m_windowId ); | |
128 | event.SetEventObject(this); | |
129 | ProcessCommand(event); | |
130 | } | |
131 | } | |
132 |