replace TextBlock by RichTextBox

1 files changed, 36 insertions, 0 deletions

diff --git a/Juick/Classes/ParagraphBindingBehavior.cs b/Juick/Classes/ParagraphBindingBehavior.cs
new file mode 100644
index 0000000..6a05579
--- /dev/null
+++ b/Juick/Classes/ParagraphBindingBehavior.cs
@@ -0,0 +1,36 @@
+using System.Collections.Generic;

+using System.Windows;

+using System.Windows.Documents;

+

+namespace Juick.Classes

+{

+    public static class ParagraphBindingBehavior

+    {

+        static void AssignedInlinesCallback(DependencyObject target, DependencyPropertyChangedEventArgs e)

+        {

+            var inlines = ((Paragraph)target).Inlines;

+            inlines.Clear();

+            var value = e.NewValue as IEnumerable<Inline>;

+            if (value != null)

+            {

+                foreach (var inline in value)

+                {

+                    inlines.Add(inline);

+                }

+            }

+        }

+

+        public static IEnumerable<Inline> GetAssignedInlines(DependencyObject obj)

+        {

+            return (IEnumerable<Inline>)obj.GetValue(AssignedInlinesProperty);

+        }

+

+        public static void SetAssignedInlines(DependencyObject obj, IEnumerable<Inline> value)

+        {

+            obj.SetValue(AssignedInlinesProperty, value);

+        }

+

+        public static readonly DependencyProperty AssignedInlinesProperty =

+            DependencyProperty.RegisterAttached("AssignedInlines", typeof(IEnumerable<Inline>), typeof(Paragraph), new PropertyMetadata(null, AssignedInlinesCallback));

+    }

+}