]> git.saurik.com Git - wxWidgets.git/blame_incremental - src/mac/carbon/button.cpp
make wxChoice and wxListBox inherit from wxControlWithItems and not wxControl for...
[wxWidgets.git] / src / mac / carbon / button.cpp
... / ...
CommitLineData
1/////////////////////////////////////////////////////////////////////////////
2// Name: src/mac/carbon/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#include "wx/wxprec.h"
13
14#include "wx/button.h"
15
16#ifndef WX_PRECOMP
17 #include "wx/panel.h"
18 #include "wx/toplevel.h"
19#endif
20
21#include "wx/stockitem.h"
22
23#include "wx/mac/uma.h"
24
25IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
26
27
28bool wxButton::Create(wxWindow *parent,
29 wxWindowID id,
30 const wxString& lbl,
31 const wxPoint& pos,
32 const wxSize& size,
33 long style,
34 const wxValidator& validator,
35 const wxString& name)
36{
37 wxString label(lbl);
38 if (label.empty() && wxIsStockID(id))
39 label = wxGetStockLabel(id);
40
41 m_macIsUserPane = false ;
42
43 if ( !wxButtonBase::Create(parent, id, pos, size, style, validator, name) )
44 return false;
45
46 m_labelOrig = m_label = label ;
47
48 OSStatus err;
49 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
50 m_peer = new wxMacControl(this) ;
51 if ( id == wxID_HELP )
52 {
53 ControlButtonContentInfo info ;
54 info.contentType = kControlContentIconRef ;
55 GetIconRef(kOnSystemDisk, kSystemIconsCreator, kHelpIcon, &info.u.iconRef);
56 err = CreateRoundButtonControl(
57 MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
58 &bounds, kControlRoundButtonNormalSize,
59 &info, m_peer->GetControlRefAddr() );
60 }
61 else if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
62 {
63#if TARGET_API_MAC_OSX
64 // Button height is static in Mac, can't be changed, so we need to force it here
65 if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL || GetWindowVariant() == wxWINDOW_VARIANT_LARGE )
66 {
67 bounds.bottom = bounds.top + 20 ;
68 m_maxHeight = 20 ;
69 }
70 else if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL )
71 {
72 bounds.bottom = bounds.top + 17 ;
73 m_maxHeight = 17 ;
74 }
75 else if ( GetWindowVariant() == wxWINDOW_VARIANT_MINI )
76 {
77 bounds.bottom = bounds.top + 15 ;
78 m_maxHeight = 15 ;
79 }
80#endif
81
82 err = CreatePushButtonControl(
83 MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
84 &bounds, CFSTR(""), m_peer->GetControlRefAddr() );
85 }
86 else
87 {
88 ControlButtonContentInfo info ;
89 info.contentType = kControlNoContent ;
90 err = CreateBevelButtonControl(
91 MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds, CFSTR(""),
92 kControlBevelButtonLargeBevel, kControlBehaviorPushbutton,
93 &info, 0, 0, 0, m_peer->GetControlRefAddr() );
94 }
95
96 verify_noerr( err );
97 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid Mac control") ) ;
98
99 MacPostControlCreate( pos, size );
100
101 return true;
102}
103
104wxWindow *wxButton::SetDefault()
105{
106 wxWindow *btnOldDefault = wxButtonBase::SetDefault();
107
108 if ( btnOldDefault )
109 {
110 // cast needed to access the protected member
111 btnOldDefault->GetPeer()->SetData(kControlButtonPart , kControlPushButtonDefaultTag , (Boolean) 0 ) ;
112 }
113
114 m_peer->SetData(kControlButtonPart , kControlPushButtonDefaultTag , (Boolean) 1 ) ;
115
116 return btnOldDefault;
117}
118
119wxSize wxButton::DoGetBestSize() const
120{
121 if ( GetId() == wxID_HELP )
122 return wxSize( 20 , 20 ) ;
123
124 wxSize sz = GetDefaultSize() ;
125 int charspace = 8 ;
126
127 switch (GetWindowVariant())
128 {
129 case wxWINDOW_VARIANT_NORMAL:
130 case wxWINDOW_VARIANT_LARGE:
131 sz.y = 20 ;
132 charspace = 10 ;
133 break;
134
135 case wxWINDOW_VARIANT_SMALL:
136 sz.y = 17 ;
137 break;
138
139 case wxWINDOW_VARIANT_MINI:
140 sz.y = 15 ;
141 break;
142
143 default:
144 break;
145 }
146
147 Rect bestsize = { 0 , 0 , 0 , 0 } ;
148 m_peer->GetBestRect( &bestsize ) ;
149
150 int wBtn;
151 if ( EmptyRect( &bestsize ) )
152 {
153 wBtn = m_label.length() * charspace + 12 ;
154 }
155 else
156 {
157 wBtn = bestsize.right - bestsize.left ;
158 sz.y = bestsize.bottom - bestsize.top ;
159 }
160
161 if ((wBtn > sz.x) || ( GetWindowStyle() & wxBU_EXACTFIT))
162 sz.x = wBtn;
163
164 return sz ;
165}
166
167wxSize wxButton::GetDefaultSize()
168{
169 int wBtn = 70 ;
170 int hBtn = 20 ;
171
172 return wxSize(wBtn, hBtn);
173}
174
175void wxButton::Command (wxCommandEvent & event)
176{
177 m_peer->Flash(kControlButtonPart) ;
178 ProcessCommand(event);
179}
180
181wxInt32 wxButton::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
182{
183 wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, m_windowId);
184 event.SetEventObject(this);
185 ProcessCommand(event);
186
187 return noErr;
188}