src/cocoa/NSTabView.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/NSTabView.mm
   3 // Purpose:     wxCocoaNSTabView
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2004/04/08
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2004 David Elliott
   9 // Licence:     wxWidgets licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13 #ifndef WX_PRECOMP
  14 #endif // WX_PRECOMP
  15
  16 #include "wx/cocoa/NSTabView.h"
  17
  18 #include "wx/cocoa/objc/objc_uniquifying.h"
  19
  20 #include <AppKit/NSTabView.h>
  21
  22 // ============================================================================
  23 // @class wxNSTabViewDelegate
  24 // ============================================================================
  25 @interface wxNSTabViewDelegate : NSObject
  26 {
  27 }
  28
  29 - (void)tabView:(NSTabView*)tabView didSelectTabViewItem:(NSTabViewItem*)tabViewItem;
  30 - (BOOL)tabView:(NSTabView*)tabView shouldSelectTabViewItem:(NSTabViewItem*)tabViewItem;
  31 @end // interface wxNSTabViewDelegate : NSObject
  32 WX_DECLARE_GET_OBJC_CLASS(wxNSTabViewDelegate,NSObject)
  33
  34 @implementation wxNSTabViewDelegate : NSObject
  35 - (void)tabView:(NSTabView*)tabView didSelectTabViewItem:(NSTabViewItem*)tabViewItem
  36 {
  37     wxCocoaNSTabView *notebook = wxCocoaNSTabView::GetFromCocoa(tabView);
  38     wxCHECK_RET(notebook, wxT("This delegate is for use only with wxCocoa NSTabViews"));
  39     notebook->CocoaDelegate_tabView_didSelectTabViewItem(tabViewItem);
  40
  41 }
  42
  43 - (BOOL)tabView:(NSTabView*)tabView shouldSelectTabViewItem:(NSTabViewItem*)tabViewItem
  44 {
  45     wxCocoaNSTabView *notebook = wxCocoaNSTabView::GetFromCocoa(tabView);
  46     wxCHECK_MSG(notebook, true, wxT("This delegate is for use only with wxCocoa NSTabViews"));
  47     return notebook->CocoaDelegate_tabView_shouldSelectTabViewItem(tabViewItem);
  48 }
  49
  50 @end // implementation wxNSTabViewDelegate : NSObject
  51 WX_IMPLEMENT_GET_OBJC_CLASS(wxNSTabViewDelegate,NSObject)
  52
  53 // ============================================================================
  54 // class wxCocoaNSTabView
  55 // ============================================================================
  56 WX_IMPLEMENT_OBJC_INTERFACE_HASHMAP(NSTabView)
  57
  58 wxObjcAutoRefFromAlloc<struct objc_object*> wxCocoaNSTabView::sm_cocoaDelegate = [[WX_GET_OBJC_CLASS(wxNSTabViewDelegate) alloc] init];
  59
  60 void wxCocoaNSTabView::AssociateNSTabView(WX_NSTabView cocoaNSTabView)
  61 {
  62     if(cocoaNSTabView)
  63     {
  64         sm_cocoaHash.insert(wxCocoaNSTabViewHash::value_type(cocoaNSTabView,this));
  65         [cocoaNSTabView setDelegate: sm_cocoaDelegate];
  66     }
  67 }
  68
  69 void wxCocoaNSTabView::DisassociateNSTabView(WX_NSTabView cocoaNSTabView)
  70 {
  71     if(cocoaNSTabView)
  72     {
  73         [cocoaNSTabView setDelegate: nil];
  74         sm_cocoaHash.erase(cocoaNSTabView);
  75     }
  76 }
  77