src/cocoa/gauge.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/gauge.mm
   3 // Purpose:     wxGauge
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/07/15
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13 #if wxUSE_GAUGE
  14
  15 #ifndef WX_PRECOMP
  16     #include "wx/app.h"
  17     #include "wx/gauge.h"
  18 #endif //WX_PRECOMP
  19
  20 #import <AppKit/NSProgressIndicator.h>
  21
  22 IMPLEMENT_DYNAMIC_CLASS(wxGauge, wxControl)
  23 BEGIN_EVENT_TABLE(wxGauge, wxGaugeBase)
  24 END_EVENT_TABLE()
  25 // WX_IMPLEMENT_COCOA_OWNER(wxGauge,NSProgressIndicator,NSView,NSView)
  26
  27 bool wxGauge::Create(wxWindow *parent, wxWindowID winid, int range,
  28             const wxPoint& pos, const wxSize& size, long style,
  29             const wxValidator& validator, const wxString& name)
  30 {
  31     if(!CreateControl(parent,winid,pos,size,style,validator,name))
  32         return false;
  33     SetNSView([[NSProgressIndicator alloc] initWithFrame: MakeDefaultNSRect(size)]);
  34     [m_cocoaNSView release];
  35
  36     [(NSProgressIndicator*)m_cocoaNSView setMaxValue:range];
  37     [(NSProgressIndicator*)m_cocoaNSView setIndeterminate:NO];
  38
  39     if(m_parent)
  40         m_parent->CocoaAddChild(this);
  41     SetInitialFrameRect(pos,size);
  42
  43     return true;
  44 }
  45
  46 wxGauge::~wxGauge()
  47 {
  48 }
  49
  50 int wxGauge::GetValue() const
  51 {
  52     return (int)[(NSProgressIndicator*)m_cocoaNSView doubleValue];
  53 }
  54
  55 void wxGauge::SetValue(int value)
  56 {
  57     [(NSProgressIndicator*)m_cocoaNSView setDoubleValue:value];
  58 }
  59
  60 int wxGauge::GetRange() const
  61 {
  62     return (int)[(NSProgressIndicator*)m_cocoaNSView maxValue];
  63 }
  64
  65 void wxGauge::SetRange(int maxValue)
  66 {
  67     [(NSProgressIndicator*)m_cocoaNSView setMinValue:0.0];
  68     [(NSProgressIndicator*)m_cocoaNSView setMaxValue:maxValue];
  69 }
  70
  71 #endif // wxUSE_GAUGE