summaryrefslogtreecommitdiff
path: root/Xamarin.Forms.Core/TableRoot.cs
diff options
context:
space:
mode:
authorJason Smith <jason.smith@xamarin.com>2016-03-22 13:02:25 -0700
committerJason Smith <jason.smith@xamarin.com>2016-03-22 16:13:41 -0700
commit17fdde66d94155fc62a034fa6658995bef6fd6e5 (patch)
treeb5e5073a2a7b15cdbe826faa5c763e270a505729 /Xamarin.Forms.Core/TableRoot.cs
downloadxamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.tar.gz
xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.tar.bz2
xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.zip
Initial import
Diffstat (limited to 'Xamarin.Forms.Core/TableRoot.cs')
-rw-r--r--Xamarin.Forms.Core/TableRoot.cs60
1 files changed, 60 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/TableRoot.cs b/Xamarin.Forms.Core/TableRoot.cs
new file mode 100644
index 00000000..60ef6d95
--- /dev/null
+++ b/Xamarin.Forms.Core/TableRoot.cs
@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Specialized;
+using System.ComponentModel;
+
+namespace Xamarin.Forms
+{
+ public sealed class TableRoot : TableSectionBase<TableSection>
+ {
+ public TableRoot()
+ {
+ SetupEvents();
+ }
+
+ public TableRoot(string title) : base(title)
+ {
+ SetupEvents();
+ }
+
+ internal event EventHandler<ChildCollectionChangedEventArgs> SectionCollectionChanged;
+
+ void ChildCollectionChanged(object sender, NotifyCollectionChangedEventArgs notifyCollectionChangedEventArgs)
+ {
+ EventHandler<ChildCollectionChangedEventArgs> handler = SectionCollectionChanged;
+ if (handler != null)
+ handler(this, new ChildCollectionChangedEventArgs(notifyCollectionChangedEventArgs));
+ }
+
+ void ChildPropertyChanged(object sender, PropertyChangedEventArgs propertyChangedEventArgs)
+ {
+ if (propertyChangedEventArgs.PropertyName == TitleProperty.PropertyName)
+ {
+ OnPropertyChanged(TitleProperty.PropertyName);
+ }
+ }
+
+ void SetupEvents()
+ {
+ CollectionChanged += (sender, args) =>
+ {
+ if (args.NewItems != null)
+ {
+ foreach (TableSection section in args.NewItems)
+ {
+ section.CollectionChanged += ChildCollectionChanged;
+ section.PropertyChanged += ChildPropertyChanged;
+ }
+ }
+
+ if (args.OldItems != null)
+ {
+ foreach (TableSection section in args.OldItems)
+ {
+ section.CollectionChanged -= ChildCollectionChanged;
+ section.PropertyChanged -= ChildPropertyChanged;
+ }
+ }
+ };
+ }
+ }
+} \ No newline at end of file