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/wxprec.h"
  13 #ifndef WX_PRECOMP
  14     #include "wx/log.h"
  15     #include "wx/app.h"
  16     #include "wx/checkbox.h"
  17 #endif //WX_PRECOMP
  18
  19 #include "wx/cocoa/autorelease.h"
  20
  21 #import <AppKit/NSButton.h>
  22 #import <Foundation/NSString.h>
  23
  24 IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl)
  25 BEGIN_EVENT_TABLE(wxCheckBox, wxCheckBoxBase)
  26 END_EVENT_TABLE()
  27 WX_IMPLEMENT_COCOA_OWNER(wxCheckBox,NSButton,NSControl,NSView)
  28
  29 bool wxCheckBox::Create(wxWindow *parent, wxWindowID winid,
  30            const wxString& label,
  31            const wxPoint& pos,
  32            const wxSize& size,
  33            long style,
  34            const wxValidator& validator,
  35            const wxString& name)
  36 {
  37     wxAutoNSAutoreleasePool pool;
  38     if(!CreateControl(parent,winid,pos,size,style,validator,name))
  39         return false;
  40     m_cocoaNSView = NULL;
  41     SetNSButton([[NSButton alloc] initWithFrame: MakeDefaultNSRect(size)]);
  42     [m_cocoaNSView release];
  43     [GetNSButton() setButtonType: NSSwitchButton];
  44     [GetNSButton() setTitle:[NSString stringWithCString: label.c_str()]];
  45     [GetNSControl() sizeToFit];
  46
  47     if(m_parent)
  48         m_parent->CocoaAddChild(this);
  49     SetInitialFrameRect(pos,size);
  50
  51     return true;
  52 }
  53
  54 wxCheckBox::~wxCheckBox()
  55 {
  56     DisassociateNSButton(GetNSButton());
  57 }
  58
  59 void wxCheckBox::SetValue(bool value)
  60 {
  61     if(value)
  62         [GetNSButton() setState: NSOnState];
  63     else
  64         [GetNSButton() setState: NSOffState];
  65 }
  66
  67 bool wxCheckBox::GetValue() const
  68 {
  69     int state = [GetNSButton() state];
  70     wxASSERT(state!=NSMixedState);
  71     return state==NSOnState;
  72 }
  73
  74 void wxCheckBox::Cocoa_wxNSButtonAction(void)
  75 {
  76     wxLogDebug("Checkbox");
  77     wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, GetId());
  78     InitCommandEvent(event); //    event.SetEventObject(this);
  79     event.SetInt(GetValue());
  80     Command(event);
  81 }
  82