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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/osx/cocoa/choice.mm | |
3 | // Purpose: wxChoice | |
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 | #if wxUSE_CHOICE | |
15 | ||
16 | #include "wx/choice.h" | |
17 | ||
18 | #ifndef WX_PRECOMP | |
19 | #include "wx/menu.h" | |
20 | #include "wx/dcclient.h" | |
21 | #endif | |
22 | ||
23 | #include "wx/osx/private.h" | |
24 | ||
25 | @interface wxNSPopUpButton : NSPopUpButton | |
26 | { | |
27 | } | |
28 | ||
29 | @end | |
30 | ||
31 | @implementation wxNSPopUpButton | |
32 | ||
33 | + (void)initialize | |
34 | { | |
35 | static BOOL initialized = NO; | |
36 | if (!initialized) | |
37 | { | |
38 | initialized = YES; | |
39 | wxOSXCocoaClassAddWXMethods( self ); | |
40 | } | |
41 | } | |
42 | ||
43 | - (int) intValue | |
44 | { | |
45 | return [self indexOfSelectedItem]; | |
46 | } | |
47 | ||
48 | - (void) setIntValue: (int) v | |
49 | { | |
50 | [self selectItemAtIndex:v]; | |
51 | } | |
52 | ||
53 | @end | |
54 | ||
55 | @interface NSView(PossibleSizeMethods) | |
56 | - (NSControlSize)controlSize; | |
57 | @end | |
58 | ||
59 | class wxChoiceCocoaImpl : public wxWidgetCocoaImpl | |
60 | { | |
61 | public: | |
62 | wxChoiceCocoaImpl(wxWindowMac *wxpeer, wxNSPopUpButton *v) | |
63 | : wxWidgetCocoaImpl(wxpeer, v) | |
64 | { | |
65 | } | |
66 | ||
67 | void GetLayoutInset(int &left , int &top , int &right, int &bottom) const | |
68 | { | |
69 | left = top = right = bottom = 0; | |
70 | NSControlSize size = NSRegularControlSize; | |
71 | if ( [m_osxView respondsToSelector:@selector(controlSize)] ) | |
72 | size = [m_osxView controlSize]; | |
73 | else if ([m_osxView respondsToSelector:@selector(cell)]) | |
74 | { | |
75 | id cell = [(id)m_osxView cell]; | |
76 | if ([cell respondsToSelector:@selector(controlSize)]) | |
77 | size = [cell controlSize]; | |
78 | } | |
79 | ||
80 | switch( size ) | |
81 | { | |
82 | case NSRegularControlSize: | |
83 | left = right = 3; | |
84 | top = 2; | |
85 | bottom = 4; | |
86 | break; | |
87 | case NSSmallControlSize: | |
88 | left = right = 3; | |
89 | top = 1; | |
90 | bottom = 4; | |
91 | break; | |
92 | case NSMiniControlSize: | |
93 | left = 1; | |
94 | right = 2; | |
95 | top = 0; | |
96 | bottom = 0; | |
97 | break; | |
98 | } | |
99 | } | |
100 | }; | |
101 | ||
102 | wxWidgetImplType* wxWidgetImpl::CreateChoice( wxWindowMac* wxpeer, | |
103 | wxWindowMac* WXUNUSED(parent), | |
104 | wxWindowID WXUNUSED(id), | |
105 | wxMenu* menu, | |
106 | const wxPoint& pos, | |
107 | const wxSize& size, | |
108 | long WXUNUSED(style), | |
109 | long WXUNUSED(extraStyle)) | |
110 | { | |
111 | NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ; | |
112 | wxNSPopUpButton* v = [[wxNSPopUpButton alloc] initWithFrame:r pullsDown:NO]; | |
113 | [v setMenu: menu->GetHMenu()]; | |
114 | [v setAutoenablesItems:NO]; | |
115 | wxWidgetCocoaImpl* c = new wxChoiceCocoaImpl( wxpeer, v ); | |
116 | return c; | |
117 | } | |
118 | ||
119 | #endif // wxUSE_CHOICE |