| 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: wxWidgets 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 | //bad flag checking |
| 34 | wxASSERT_MSG( !(style & wxSP_HORIZONTAL), wxT("Horizontal wxSpinButton not supported in cocoa")); |
| 35 | if(!CreateControl(parent,winid,pos,size,style,wxDefaultValidator,name)) |
| 36 | return false; |
| 37 | SetNSControl([[NSStepper alloc] initWithFrame: MakeDefaultNSRect(size)]); |
| 38 | [m_cocoaNSView release]; |
| 39 | |
| 40 | //flag handling |
| 41 | [(NSStepper*)m_cocoaNSView setValueWraps:style & wxSP_WRAP]; //default == true, evidently |
| 42 | |
| 43 | //final setup |
| 44 | [(NSStepper*)m_cocoaNSView setTarget: sm_cocoaTarget]; |
| 45 | [(NSStepper*)m_cocoaNSView setAction:@selector(wxNSControlAction:)]; |
| 46 | if(m_parent) |
| 47 | m_parent->CocoaAddChild(this); |
| 48 | SetInitialFrameRect(pos,size); |
| 49 | |
| 50 | return true; |
| 51 | } |
| 52 | |
| 53 | wxSpinButton::~wxSpinButton() |
| 54 | { |
| 55 | [(NSStepper*)m_cocoaNSView setTarget: nil]; |
| 56 | [(NSStepper*)m_cocoaNSView setAction: nil]; |
| 57 | } |
| 58 | |
| 59 | int wxSpinButton::GetValue() const |
| 60 | { |
| 61 | return [(NSStepper*)m_cocoaNSView intValue]; |
| 62 | } |
| 63 | |
| 64 | void wxSpinButton::SetValue(int value) |
| 65 | { |
| 66 | [(NSStepper*)m_cocoaNSView setIntValue:value]; |
| 67 | } |
| 68 | |
| 69 | void wxSpinButton::SetRange(int minValue, int maxValue) |
| 70 | { |
| 71 | [(NSStepper*)m_cocoaNSView setMinValue:minValue]; |
| 72 | [(NSStepper*)m_cocoaNSView setMaxValue:maxValue]; |
| 73 | wxSpinButtonBase::SetRange(minValue,maxValue); |
| 74 | } |
| 75 | |
| 76 | void wxSpinButton::CocoaTarget_action() |
| 77 | { |
| 78 | /* TODO: up/down events */ |
| 79 | /* This sends the changed event (not specific on up or down) */ |
| 80 | wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, GetId()); |
| 81 | event.SetPosition(GetValue()); |
| 82 | event.SetEventObject(this); |
| 83 | GetEventHandler()->ProcessEvent(event); |
| 84 | } |
| 85 | |
| 86 | #endif // wxUSE_SPINBTN |