src/cocoa/checkbox.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/checkbox.mm
   3 // Purpose:     wxCheckBox
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/03/16
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/app.h"
  13 #include "wx/checkbox.h"
  14 #include "wx/log.h"
  15
  16 #include "wx/cocoa/autorelease.h"
  17
  18 #import <AppKit/NSButton.h>
  19 #import <Foundation/NSString.h>
  20
  21 IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl)
  22 BEGIN_EVENT_TABLE(wxCheckBox, wxCheckBoxBase)
  23 END_EVENT_TABLE()
  24 WX_IMPLEMENT_COCOA_OWNER(wxCheckBox,NSButton,NSControl,NSView)
  25
  26 bool wxCheckBox::Create(wxWindow *parent, wxWindowID winid,
  27            const wxString& label,
  28            const wxPoint& pos,
  29            const wxSize& size,
  30            long style,
  31            const wxValidator& validator,
  32            const wxString& name)
  33 {
  34     wxAutoNSAutoreleasePool pool;
  35     if(!CreateControl(parent,winid,pos,size,style,validator,name))
  36         return false;
  37     m_cocoaNSView = NULL;
  38     SetNSButton([[NSButton alloc] initWithFrame: MakeDefaultNSRect(size)]);
  39     [m_cocoaNSView release];
  40     [GetNSButton() setButtonType: NSSwitchButton];
  41     [GetNSButton() setTitle:[NSString stringWithCString: label.c_str()]];
  42     [GetNSControl() sizeToFit];
  43
  44     if(m_parent)
  45         m_parent->CocoaAddChild(this);
  46     SetInitialFrameRect(pos,size);
  47
  48     return true;
  49 }
  50
  51 wxCheckBox::~wxCheckBox()
  52 {
  53     DisassociateNSButton(m_cocoaNSView);
  54 }
  55
  56 void wxCheckBox::SetValue(bool value)
  57 {
  58     if(value)
  59         [GetNSButton() setState: NSOnState];
  60     else
  61         [GetNSButton() setState: NSOffState];
  62 }
  63
  64 bool wxCheckBox::GetValue() const
  65 {
  66     int state = [GetNSButton() state];
  67     wxASSERT(state!=NSMixedState);
  68     return state==NSOnState;
  69 }
  70
  71 void wxCheckBox::Cocoa_wxNSButtonAction(void)
  72 {
  73     wxLogDebug("Checkbox");
  74     wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, GetId());
  75     InitCommandEvent(event); //    event.SetEventObject(this);
  76     event.SetInt(GetValue());
  77     Command(event);
  78 }
  79