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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: cocoa/spinbutt.mm
3 // Purpose: wxSpinButton
4 // Author: David Elliott
5 // Modified by:
6 // Created: 2003/07/14
7 // RCS-ID: $Id$
8 // Copyright: (c) 2003 David Elliott
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #include "wx/wxprec.h"
13 #if wxUSE_SPINBTN
14
15 #ifndef WX_PRECOMP
16 #include "wx/app.h"
17 #endif //WX_PRECOMP
18 #include "wx/spinbutt.h"
19
20 #import <AppKit/NSStepper.h>
21
22 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
23
24 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
25 BEGIN_EVENT_TABLE(wxSpinButton, wxSpinButtonBase)
26 END_EVENT_TABLE()
27 // WX_IMPLEMENT_COCOA_OWNER(wxSpinButton,NSStepper,NSControl,NSView)
28
29 bool wxSpinButton::Create(wxWindow *parent, wxWindowID winid,
30 const wxPoint& pos, const wxSize& size, long style,
31 const wxString& name)
32 {
33 if(!CreateControl(parent,winid,pos,size,style,wxDefaultValidator,name))
34 return false;
35 SetNSControl([[NSStepper alloc] initWithFrame: MakeDefaultNSRect(size)]);
36 [m_cocoaNSView release];
37 [(NSStepper*)m_cocoaNSView setTarget: sm_cocoaTarget];
38 [(NSStepper*)m_cocoaNSView setAction:@selector(wxNSControlAction:)];
39 if(m_parent)
40 m_parent->CocoaAddChild(this);
41 SetInitialFrameRect(pos,size);
42
43 return true;
44 }
45
46 wxSpinButton::~wxSpinButton()
47 {
48 [(NSStepper*)m_cocoaNSView setTarget: nil];
49 [(NSStepper*)m_cocoaNSView setAction: nil];
50 }
51
52 int wxSpinButton::GetValue() const
53 {
54 return [(NSStepper*)m_cocoaNSView intValue];
55 }
56
57 void wxSpinButton::SetValue(int value)
58 {
59 [(NSStepper*)m_cocoaNSView setIntValue:value];
60 }
61
62 void wxSpinButton::SetRange(int minValue, int maxValue)
63 {
64 [(NSStepper*)m_cocoaNSView setMinValue:minValue];
65 [(NSStepper*)m_cocoaNSView setMaxValue:maxValue];
66 wxSpinButtonBase::SetRange(minValue,maxValue);
67 }
68
69 void wxSpinButton::CocoaTarget_action()
70 {
71 /* TODO: up/down events */
72 /* This sends the changed event (not specific on up or down) */
73 wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, GetId());
74 event.SetPosition(GetValue());
75 event.SetEventObject(this);
76 GetEventHandler()->ProcessEvent(event);
77 }
78
79 #endif // wxUSE_SPINBTN