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fb896a32 | 1 | ///////////////////////////////////////////////////////////////////////////// |
8898456d | 2 | // Name: src/cocoa/button.mm |
fb896a32 DE |
3 | // Purpose: wxButton |
4 | // Author: David Elliott | |
5 | // Modified by: | |
6 | // Created: 2002/12/30 | |
8898456d | 7 | // RCS-ID: $Id$ |
fb896a32 | 8 | // Copyright: (c) 2002 David Elliott |
526954c5 | 9 | // Licence: wxWindows licence |
fb896a32 DE |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
12 | #include "wx/wxprec.h" | |
8898456d | 13 | |
f1e01716 WS |
14 | #include "wx/button.h" |
15 | ||
fb896a32 | 16 | #ifndef WX_PRECOMP |
fb896a32 DE |
17 | #include "wx/log.h" |
18 | #endif | |
19 | ||
164f091f | 20 | #include "wx/stockitem.h" |
7fc77f30 | 21 | #include "wx/cocoa/autorelease.h" |
635f0147 | 22 | #include "wx/cocoa/string.h" |
7fc77f30 | 23 | |
fb896a32 | 24 | #import <AppKit/NSButton.h> |
635f0147 | 25 | #import <math.h> |
fb896a32 DE |
26 | |
27 | IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl) | |
28 | BEGIN_EVENT_TABLE(wxButton, wxButtonBase) | |
29 | END_EVENT_TABLE() | |
30 | WX_IMPLEMENT_COCOA_OWNER(wxButton,NSButton,NSControl,NSView) | |
31 | ||
32 | bool wxButton::Create(wxWindow *parent, wxWindowID winid, | |
164f091f | 33 | const wxString& lbl, const wxPoint& pos, |
fb896a32 DE |
34 | const wxSize& size, long style, |
35 | const wxValidator& validator, const wxString& name) | |
36 | { | |
164f091f DE |
37 | wxString label((lbl.empty() && wxIsStockID(winid))?wxGetStockLabel(winid):lbl); |
38 | ||
7fc77f30 | 39 | wxAutoNSAutoreleasePool pool; |
48580976 | 40 | wxLogTrace(wxTRACE_COCOA,wxT("Creating control with id=%d"),winid); |
fb896a32 DE |
41 | if(!CreateControl(parent,winid,pos,size,style,validator,name)) |
42 | return false; | |
48580976 | 43 | wxLogTrace(wxTRACE_COCOA,wxT("Created control with id=%d"),GetId()); |
fb896a32 | 44 | m_cocoaNSView = NULL; |
8d656ea9 | 45 | SetNSButton([[NSButton alloc] initWithFrame: MakeDefaultNSRect(size)]); |
fb896a32 DE |
46 | // NOTE: YES we want to release this (to match the alloc). |
47 | // DoAddChild(this) will retain us again since addSubView doesn't. | |
48 | [m_cocoaNSView release]; | |
49 | ||
50 | [GetNSButton() setBezelStyle:NSRoundedBezelStyle]; | |
525007cf | 51 | CocoaSetLabelForObject(label, GetNSButton()); |
fe8402e6 DE |
52 | |
53 | do | |
54 | { | |
55 | NSTextAlignment mode; | |
56 | if ((style & wxBU_LEFT) && !(style & wxBU_RIGHT)) | |
57 | mode = NSLeftTextAlignment; | |
58 | else if ((style & wxBU_RIGHT) && !(style & wxBU_LEFT)) | |
59 | mode = NSRightTextAlignment; | |
60 | else | |
61 | break; | |
62 | [GetNSControl() setAlignment:mode]; | |
63 | } while(0); | |
64 | ||
fb896a32 DE |
65 | [GetNSControl() sizeToFit]; |
66 | ||
67 | if(m_parent) | |
68 | m_parent->CocoaAddChild(this); | |
8d656ea9 | 69 | SetInitialFrameRect(pos,size); |
fb896a32 DE |
70 | |
71 | return true; | |
72 | } | |
73 | ||
74 | wxButton::~wxButton() | |
75 | { | |
911e17c6 | 76 | DisassociateNSButton(GetNSButton()); |
fb896a32 DE |
77 | } |
78 | ||
79 | void wxButton::Cocoa_wxNSButtonAction(void) | |
80 | { | |
48580976 | 81 | wxLogTrace(wxTRACE_COCOA,wxT("YAY!")); |
fb896a32 DE |
82 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, GetId()); |
83 | InitCommandEvent(event); // event.SetEventObject(this); | |
84 | Command(event); | |
85 | } | |
86 | ||
ce319b6d DE |
87 | wxString wxButton::GetLabel() const |
88 | { | |
b0c0a393 | 89 | return wxStringWithNSString([GetNSButton() title]); |
ce319b6d DE |
90 | } |
91 | ||
92 | void wxButton::SetLabel(const wxString& label) | |
93 | { | |
525007cf | 94 | CocoaSetLabelForObject(label, GetNSButton()); |
ce319b6d DE |
95 | } |
96 | ||
635f0147 DE |
97 | wxSize wxButton::DoGetBestSize() const |
98 | { | |
99 | wxSize size = wxButtonBase::DoGetBestSize(); | |
100 | if(!HasFlag(wxBU_EXACTFIT)) | |
101 | { | |
102 | if(size.x<68) | |
103 | size.x = 68; | |
104 | } | |
105 | return size; | |
106 | } | |
107 | ||
108 | static NSRect MakeNSButtonDefaultRect() | |
109 | { | |
110 | // create at (10.0,10.0) with size 20.0x20.0 (just bogus values) | |
111 | wxObjcAutoRefFromAlloc<NSButton*> defaultButton = [[NSButton alloc] | |
112 | initWithFrame:NSMakeRect(10.0,10.0,20.0,20.0)]; | |
5447d1e1 DE |
113 | [static_cast<NSButton*>(defaultButton) setBezelStyle:NSRoundedBezelStyle]; |
114 | [static_cast<NSButton*>(defaultButton) setTitle:@""]; | |
115 | [static_cast<NSButton*>(defaultButton) sizeToFit]; | |
116 | return [static_cast<NSButton*>(defaultButton) frame]; | |
635f0147 DE |
117 | } |
118 | ||
83437648 DE |
119 | wxSize wxButtonBase::GetDefaultSize() |
120 | { | |
635f0147 DE |
121 | static NSRect cocoaRect = MakeNSButtonDefaultRect(); |
122 | // Apple HIG says OK/Cancel buttons have default width of 68. | |
c05c7cb5 | 123 | return wxSize(68,(int)ceil(cocoaRect.size.height)); |
83437648 | 124 | } |