]> git.saurik.com Git - wxWidgets.git/blob - src/osx/cocoa/button.mm
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[wxWidgets.git] / src / osx / cocoa / button.mm
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/osx/cocoa/button.mm
3 // Purpose: wxButton
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id: button.cpp 54845 2008-07-30 14:52:41Z SC $
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 #include "wx/dcclient.h"
20 #endif
21
22 #include "wx/stockitem.h"
23
24 #include "wx/osx/private.h"
25
26 wxSize wxButton::DoGetBestSize() const
27 {
28 if ( GetId() == wxID_HELP )
29 return wxSize( 20 , 20 ) ;
30
31 wxSize sz = GetDefaultSize() ;
32
33 switch (GetWindowVariant())
34 {
35 case wxWINDOW_VARIANT_NORMAL:
36 case wxWINDOW_VARIANT_LARGE:
37 sz.y = 23 ;
38 break;
39
40 case wxWINDOW_VARIANT_SMALL:
41 sz.y = 17 ;
42 break;
43
44 case wxWINDOW_VARIANT_MINI:
45 sz.y = 15 ;
46 break;
47
48 default:
49 break;
50 }
51
52 wxRect r ;
53
54 m_peer->GetBestRect(&r);
55
56 if ( r.GetWidth() == 0 && r.GetHeight() == 0 )
57 {
58 }
59 sz.x = r.GetWidth();
60 sz.y = r.GetHeight();
61
62 int wBtn = 96;
63
64 if ((wBtn > sz.x) || ( GetWindowStyle() & wxBU_EXACTFIT))
65 sz.x = wBtn;
66
67 #if wxOSX_USE_CARBON
68 Rect bestsize = { 0 , 0 , 0 , 0 } ;
69 m_peer->GetBestRect( &bestsize ) ;
70
71 int wBtn;
72 if ( EmptyRect( &bestsize ) || ( GetWindowStyle() & wxBU_EXACTFIT) )
73 {
74 Point bounds;
75
76 ControlFontStyleRec controlFont;
77 OSStatus err = m_peer->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
78 verify_noerr( err );
79
80 wxCFStringRef str( m_label, GetFont().GetEncoding() );
81
82 #if wxOSX_USE_ATSU_TEXT
83 SInt16 baseline;
84 if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
85 {
86 err = GetThemeTextDimensions(
87 (!m_label.empty() ? (CFStringRef)str : CFSTR(" ")),
88 m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
89 verify_noerr( err );
90 }
91 else
92 #endif
93 {
94 wxClientDC dc(const_cast<wxButton*>(this));
95 wxCoord width, height ;
96 dc.GetTextExtent( m_label , &width, &height);
97 bounds.h = width;
98 bounds.v = height;
99 }
100
101 wBtn = bounds.h + sz.y;
102 }
103 else
104 {
105 wBtn = bestsize.right - bestsize.left ;
106 // non 'normal' window variants don't return the correct height
107 // sz.y = bestsize.bottom - bestsize.top ;
108 }
109 if ((wBtn > sz.x) || ( GetWindowStyle() & wxBU_EXACTFIT))
110 sz.x = wBtn;
111 #endif
112
113 return sz ;
114 }
115
116 wxSize wxButton::GetDefaultSize()
117 {
118 int wBtn = 70 ;
119 int hBtn = 20 ;
120
121 return wxSize(wBtn, hBtn);
122 }
123
124 @implementation wxNSButton
125
126 - (id)initWithFrame:(NSRect)frame
127 {
128 [super initWithFrame:frame];
129 impl = NULL;
130 [self setTarget: self];
131 [self setAction: @selector(clickedAction:)];
132 return self;
133 }
134
135 WXCOCOAIMPL_COMMON_IMPLEMENTATION
136
137 - (void) clickedAction: (id) sender
138 {
139 if ( impl )
140 {
141 wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
142 if ( wxpeer )
143 wxpeer->OSXHandleClicked(0);
144 }
145 }
146
147 - (int) intValue
148 {
149 switch ( [self state] )
150 {
151 case NSOnState:
152 return 1;
153 case NSMixedState:
154 return 2;
155 default:
156 return 0;
157 }
158 }
159
160 - (void) setIntValue: (int) v
161 {
162 switch( v )
163 {
164 case 2:
165 [self setState:NSMixedState];
166 break;
167 case 1:
168 [self setState:NSOnState];
169 break;
170 default :
171 [self setState:NSOffState];
172 break;
173 }
174 }
175
176 @end
177
178
179 wxWidgetImplType* wxWidgetImpl::CreateButton( wxWindowMac* wxpeer,
180 wxWindowMac* parent,
181 wxWindowID id,
182 const wxString& label,
183 const wxPoint& pos,
184 const wxSize& size,
185 long style,
186 long extraStyle)
187 {
188 NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
189 wxNSButton* v = [[wxNSButton alloc] initWithFrame:r];
190
191 if ( id == wxID_HELP )
192 {
193 [v setBezelStyle:NSHelpButtonBezelStyle];
194 }
195 else
196 {
197 [v setBezelStyle:NSRoundedBezelStyle];
198 }
199
200 [v setButtonType:NSMomentaryPushInButton];
201 wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
202 [v setImplementation:c];
203 return c;
204 /*
205 OSStatus err;
206 Rect bounds = wxMacGetBoundsForControl( wxpeer , pos , size ) ;
207 wxMacControl* peer = new wxMacControl(wxpeer) ;
208 if ( id == wxID_HELP )
209 {
210 ControlButtonContentInfo info ;
211 info.contentType = kControlContentIconRef ;
212 GetIconRef(kOnSystemDisk, kSystemIconsCreator, kHelpIcon, &info.u.iconRef);
213 err = CreateRoundButtonControl(
214 MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
215 &bounds, kControlRoundButtonNormalSize,
216 &info, peer->GetControlRefAddr() );
217 }
218 else if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
219 {
220 // Button height is static in Mac, can't be changed, so we need to force it here
221 int maxHeight;
222 switch (wxpeer->GetWindowVariant() )
223 {
224 case wxWINDOW_VARIANT_NORMAL:
225 case wxWINDOW_VARIANT_LARGE:
226 maxHeight = 20 ;
227 break;
228 case wxWINDOW_VARIANT_SMALL:
229 maxHeight = 17;
230 case wxWINDOW_VARIANT_MINI:
231 maxHeight = 15;
232 default:
233 break;
234 }
235 bounds.bottom = bounds.top + maxHeight ;
236 wxpeer->SetMaxSize( wxSize( wxpeer->GetMaxWidth() , maxHeight ));
237 err = CreatePushButtonControl(
238 MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
239 &bounds, CFSTR(""), peer->GetControlRefAddr() );
240 }
241 else
242 {
243 ControlButtonContentInfo info ;
244 info.contentType = kControlNoContent ;
245 err = CreateBevelButtonControl(
246 MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds, CFSTR(""),
247 kControlBevelButtonLargeBevel, kControlBehaviorPushbutton,
248 &info, 0, 0, 0, peer->GetControlRefAddr() );
249 }
250 verify_noerr( err );
251 return peer;
252 */
253 }
254
255 void wxWidgetCocoaImpl::SetDefaultButton( bool isDefault )
256 {
257 if ( [m_osxView isKindOfClass:[NSButton class]] )
258 [(NSButton*)m_osxView setKeyEquivalent: isDefault ? @"\r" : nil ];
259 }
260
261 void wxWidgetCocoaImpl::PerformClick()
262 {
263 }
264
265 wxWidgetImplType* wxWidgetImpl::CreateDisclosureTriangle( wxWindowMac* wxpeer,
266 wxWindowMac* parent,
267 wxWindowID id,
268 const wxString& label,
269 const wxPoint& pos,
270 const wxSize& size,
271 long style,
272 long extraStyle)
273 {
274 NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
275 wxNSButton* v = [[wxNSButton alloc] initWithFrame:r];
276 [v setBezelStyle:NSDisclosureBezelStyle];
277 [v setButtonType:NSOnOffButton];
278 [v setTitle:wxCFStringRef( label).AsNSString()];
279 [v setImagePosition:NSImageRight];
280 wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
281 [v setImplementation:c];
282 return c;
283 }