src/cocoa/NSTabView.mm

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