Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Associate/Disassociate now check for non-NULL pointer instead of requiring

Browse Source 
the caller to do so.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21894 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Elliott
2003-07-11 17:47:57 +00:00
parent 7d27dcf906
commit bac6f2348d
7 changed files with 34 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/cocoa/NSView.mm
View File

@@ -36,15 +36,21 @@ WX_IMPLEMENT_OBJC_INTERFACE_HASHMAP(NSView)
void wxCocoaNSView::AssociateNSView(WX_NSView cocoaNSView)
{
sm_cocoaHash.insert(wxCocoaNSViewHash::value_type(cocoaNSView,this));
[[NSNotificationCenter defaultCenter] addObserver:(id)sm_cocoaObserver selector:@selector(notificationFrameChanged:) name:@"NSViewFrameDidChangeNotification" object:cocoaNSView];
[cocoaNSView setPostsFrameChangedNotifications: YES];
if(cocoaNSView)
{
sm_cocoaHash.insert(wxCocoaNSViewHash::value_type(cocoaNSView,this));
[[NSNotificationCenter defaultCenter] addObserver:(id)sm_cocoaObserver selector:@selector(notificationFrameChanged:) name:@"NSViewFrameDidChangeNotification" object:cocoaNSView];
[cocoaNSView setPostsFrameChangedNotifications: YES];
}
}
void wxCocoaNSView::DisassociateNSView(WX_NSView cocoaNSView)
{
sm_cocoaHash.erase(cocoaNSView);
[[NSNotificationCenter defaultCenter] removeObserver:(id)sm_cocoaObserver name:@"NSViewFrameDidChangeNotification" object:cocoaNSView];
if(cocoaNSView)
{
sm_cocoaHash.erase(cocoaNSView);
[[NSNotificationCenter defaultCenter] removeObserver:(id)sm_cocoaObserver name:@"NSViewFrameDidChangeNotification" object:cocoaNSView];
}
}
// ============================================================================