コード例 #1
0
 static void OverrideChildRemoved(GLib.GType gtype, ChildRemovedNativeDelegate callback)
 {
     unsafe {
         IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("child_removed"));
         *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback);
     }
 }
コード例 #2
0
        private void InternalChildRemoved(GES.TimelineElement element)
        {
            ChildRemovedNativeDelegate unmanaged = null;

            unsafe {
                IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("child_removed"));
                unmanaged = (ChildRemovedNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(ChildRemovedNativeDelegate));
            }
            if (unmanaged == null)
            {
                return;
            }

            unmanaged(this.Handle, element == null ? IntPtr.Zero : element.Handle);
        }
コード例 #3
0
ファイル: Bin.cs プロジェクト: jwzl/ossbuild
		static void OverrideChildRemoved (Gst.GLib.GType gtype, ChildRemovedNativeDelegate callback)
		{
			OverrideVirtualMethod (gtype, "child-removed", callback);
		}