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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/cocoa/stattext.mm
3 // Purpose: wxStaticText
4 // Author: David Elliott
5 // Modified by:
6 // Created: 2003/02/15
7 // RCS-ID: $Id$
8 // Copyright: (c) 2003 David Elliott
9 // Licence: wxWidgets licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #include "wx/wxprec.h"
13
14 #include "wx/stattext.h"
15
16 #ifndef WX_PRECOMP
17 #include "wx/app.h"
18 #include "wx/log.h"
19 #endif //WX_PRECOMP
20
21 #include "wx/cocoa/autorelease.h"
22 #include "wx/cocoa/string.h"
23 #include "wx/cocoa/log.h"
24
25 #import <Foundation/NSString.h>
26 #import <AppKit/NSTextField.h>
27 #include <math.h>
28
29 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
30 BEGIN_EVENT_TABLE(wxStaticText, wxControl)
31 END_EVENT_TABLE()
32 WX_IMPLEMENT_COCOA_OWNER(wxStaticText,NSTextField,NSControl,NSView)
33
34 bool wxStaticText::Create(wxWindow *parent, wxWindowID winid,
35 const wxString& label,
36 const wxPoint& pos,
37 const wxSize& size,
38 long style,
39 const wxString& name)
40 {
41 wxAutoNSAutoreleasePool pool;
42 if(!CreateControl(parent,winid,pos,size,style,wxDefaultValidator,name))
43 return false;
44 m_cocoaNSView = NULL;
45 SetNSTextField([[NSTextField alloc] initWithFrame:MakeDefaultNSRect(size)]);
46 [m_cocoaNSView release];
47 [GetNSTextField() setStringValue:wxNSStringWithWxString(GetLabelText(label))];
48 // [GetNSTextField() setBordered: NO];
49 [GetNSTextField() setBezeled: NO];
50 [GetNSTextField() setEditable: NO];
51 [GetNSTextField() setDrawsBackground: NO];
52
53 NSTextAlignment alignStyle;
54 if (style & wxALIGN_RIGHT)
55 alignStyle = NSRightTextAlignment;
56 else if (style & wxALIGN_CENTRE)
57 alignStyle = NSCenterTextAlignment;
58 else // default to wxALIGN_LEFT because it is 0 and can't be tested
59 alignStyle = NSLeftTextAlignment;
60 [GetNSControl() setAlignment:(NSTextAlignment)alignStyle];
61
62 [GetNSControl() sizeToFit];
63 // Round-up to next integer size
64 NSRect nsrect = [m_cocoaNSView frame];
65 nsrect.size.width = ceil(nsrect.size.width);
66 [m_cocoaNSView setFrameSize: nsrect.size];
67
68 if(m_parent)
69 m_parent->CocoaAddChild(this);
70 SetInitialFrameRect(pos,size);
71
72 return true;
73 }
74
75 wxStaticText::~wxStaticText()
76 {
77 DisassociateNSTextField(GetNSTextField());
78 }
79
80 void wxStaticText::SetLabel(const wxString& label)
81 {
82 [GetNSTextField() setStringValue:wxNSStringWithWxString(GetLabelText(label))];
83 NSRect oldFrameRect = [GetNSTextField() frame];
84 NSView *superview = [GetNSTextField() superview];
85
86 if(!(GetWindowStyle() & wxST_NO_AUTORESIZE))
87 {
88 wxLogTrace(wxTRACE_COCOA_Window_Size, wxT("wxStaticText::SetLabel Old Position: (%d,%d)"), GetPosition().x, GetPosition().y);
89 [GetNSTextField() sizeToFit];
90 NSRect newFrameRect = [GetNSTextField() frame];
91 // Ensure new size is an integer so GetSize returns valid data
92 newFrameRect.size.height = ceil(newFrameRect.size.height);
93 newFrameRect.size.width = ceil(newFrameRect.size.width);
94 if(![superview isFlipped])
95 {
96 newFrameRect.origin.y = oldFrameRect.origin.y + oldFrameRect.size.height - newFrameRect.size.height;
97 }
98 [GetNSTextField() setFrame:newFrameRect];
99 // New origin (wx coords) should always match old origin
100 wxLogTrace(wxTRACE_COCOA_Window_Size, wxT("wxStaticText::SetLabel New Position: (%d,%d)"), GetPosition().x, GetPosition().y);
101 [superview setNeedsDisplayInRect:newFrameRect];
102 }
103
104 [superview setNeedsDisplayInRect:oldFrameRect];
105 }
106
107 wxString wxStaticText::GetLabel() const
108 {
109 wxAutoNSAutoreleasePool pool;
110 return wxStringWithNSString([GetNSTextField() stringValue]);
111 }
112
113 void wxStaticText::Cocoa_didChangeText(void)
114 {
115 }