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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/mac/classic/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#ifdef __BORLANDC__
15 #pragma hdrstop
16#endif
17
18#include "wx/button.h"
19
20#ifndef WX_PRECOMP
21 #include "wx/panel.h"
22#endif
23
24#include "wx/stockitem.h"
25
26IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
27
28#include "wx/mac/uma.h"
29// Button
30
31static const int kMacOSXHorizontalBorder = 2 ;
32static const int kMacOSXVerticalBorder = 4 ;
33
34bool wxButton::Create(wxWindow *parent, wxWindowID id, const wxString& lbl,
35 const wxPoint& pos,
36 const wxSize& size, long style,
37 const wxValidator& validator,
38 const wxString& name)
39{
40 wxString label(lbl);
41 if (label.empty() && wxIsStockID(id))
42 label = wxGetStockLabel(id);
43
44 if ( !wxButtonBase::Create(parent, id, pos, size, style, validator, name) )
45 return false;
46
47 Rect bounds ;
48 Str255 title ;
49
50 if ( UMAHasAquaLayout() )
51 {
52 m_macHorizontalBorder = kMacOSXHorizontalBorder;
53 m_macVerticalBorder = kMacOSXVerticalBorder;
54 }
55
56 MacPreControlCreate( parent , id , label , pos , size ,style, validator , name , &bounds , title ) ;
57
58 m_macControl = (WXWidget) ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1,
59 kControlPushButtonProc , (long) this ) ;
60 wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
61
62 MacPostControlCreate() ;
63
64 return true;
65}
66
67void wxButton::SetDefault()
68{
69 wxWindow *parent = GetParent();
70 wxButton *btnOldDefault = NULL;
71 if ( parent )
72 {
73 btnOldDefault = wxDynamicCast(parent->GetDefaultItem(),
74 wxButton);
75 parent->SetDefaultItem(this);
76 }
77
78 Boolean inData;
79 if ( btnOldDefault && btnOldDefault->m_macControl )
80 {
81 inData = 0;
82 ::SetControlData( (ControlHandle) btnOldDefault->m_macControl , kControlButtonPart ,
83 kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ;
84 }
85 if ( (ControlHandle) m_macControl )
86 {
87 inData = 1;
88 ::SetControlData( (ControlHandle) m_macControl , kControlButtonPart ,
89 kControlPushButtonDefaultTag , sizeof( Boolean ) , (char*)(&inData) ) ;
90 }
91}
92
93wxSize wxButton::DoGetBestSize() const
94{
95 wxSize sz = GetDefaultSize() ;
96
97 int wBtn = m_label.length() * 8 + 12 + 2 * kMacOSXHorizontalBorder ;
98
99 if (wBtn > sz.x) sz.x = wBtn;
100
101 return sz ;
102}
103
104wxSize wxButton::GetDefaultSize()
105{
106 int wBtn = 70 ;
107 int hBtn = 20 ;
108
109 if ( UMAHasAquaLayout() )
110 {
111 wBtn += 2 * kMacOSXHorizontalBorder ;
112 hBtn += 2 * kMacOSXVerticalBorder ;
113 }
114
115 return wxSize(wBtn, hBtn);
116}
117
118void wxButton::Command (wxCommandEvent & event)
119{
120 if ( (ControlHandle) m_macControl )
121 {
122 HiliteControl( (ControlHandle) m_macControl , kControlButtonPart ) ;
123 unsigned long finalTicks ;
124 Delay( 8 , &finalTicks ) ;
125 HiliteControl( (ControlHandle) m_macControl , 0 ) ;
126 }
127 ProcessCommand (event);
128}
129
130void wxButton::MacHandleControlClick( WXWidget WXUNUSED(control) , wxInt16 controlpart , bool WXUNUSED(mouseStillDown) )
131{
132 if ( controlpart != kControlNoPart )
133 {
134 wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, m_windowId );
135 event.SetEventObject(this);
136 ProcessCommand(event);
137 }
138}