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:     wxWindows 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 <AppKit/NSTabView.h>
  19
  20 // ============================================================================
  21 // @class wxNSTabViewDelegate
  22 // ============================================================================
  23 @interface wxNSTabViewDelegate : NSObject
  24 {
  25 }
  26
  27 - (void)tabView:(NSTabView*)tabView didSelectTabViewItem:(NSTabViewItem*)tabViewItem;
  28 - (BOOL)tabView:(NSTabView*)tabView shouldSelectTabViewItem:(NSTabViewItem*)tabViewItem;
  29 @end // interface wxNSTabViewDelegate : NSObject
  30
  31 @implementation wxNSTabViewDelegate : NSObject
  32 - (void)tabView:(NSTabView*)tabView didSelectTabViewItem:(NSTabViewItem*)tabViewItem
  33 {
  34     wxCocoaNSTabView *notebook = wxCocoaNSTabView::GetFromCocoa(tabView);
  35     wxCHECK_RET(notebook, wxT("This delegate is for use only with wxCocoa NSTabViews"));
  36     notebook->CocoaDelegate_tabView_didSelectTabViewItem(tabViewItem);
  37
  38 }
  39
  40 - (BOOL)tabView:(NSTabView*)tabView shouldSelectTabViewItem:(NSTabViewItem*)tabViewItem
  41 {
  42     wxCocoaNSTabView *notebook = wxCocoaNSTabView::GetFromCocoa(tabView);
  43     wxCHECK_MSG(notebook, true, wxT("This delegate is for use only with wxCocoa NSTabViews"));
  44     return notebook->CocoaDelegate_tabView_shouldSelectTabViewItem(tabViewItem);
  45 }
  46
  47 @end // implementation wxNSTabViewDelegate : NSObject
  48
  49 // ============================================================================
  50 // class wxCocoaNSTabView
  51 // ============================================================================
  52 WX_IMPLEMENT_OBJC_INTERFACE_HASHMAP(NSTabView)
  53
  54 wxObjcAutoRefFromAlloc<struct objc_object*> wxCocoaNSTabView::sm_cocoaDelegate = [[wxNSTabViewDelegate alloc] init];
  55
  56 void wxCocoaNSTabView::AssociateNSTabView(WX_NSTabView cocoaNSTabView)
  57 {
  58     if(cocoaNSTabView)
  59     {
  60         sm_cocoaHash.insert(wxCocoaNSTabViewHash::value_type(cocoaNSTabView,this));
  61         [cocoaNSTabView setDelegate: sm_cocoaDelegate];
  62     }
  63 }
  64
  65 void wxCocoaNSTabView::DisassociateNSTabView(WX_NSTabView cocoaNSTabView)
  66 {
  67     if(cocoaNSTabView)
  68     {
  69         [cocoaNSTabView setDelegate: nil];
  70         sm_cocoaHash.erase(cocoaNSTabView);
  71     }
  72 }
  73