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-rw-r--r--Xamarin.Forms.Controls/ControlGalleryPages/BehaviorsAndTriggers.xaml.cs75
1 files changed, 75 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls/ControlGalleryPages/BehaviorsAndTriggers.xaml.cs b/Xamarin.Forms.Controls/ControlGalleryPages/BehaviorsAndTriggers.xaml.cs
new file mode 100644
index 00000000..de9d4d2b
--- /dev/null
+++ b/Xamarin.Forms.Controls/ControlGalleryPages/BehaviorsAndTriggers.xaml.cs
@@ -0,0 +1,75 @@
+´╗┐using Xamarin.Forms;
+using System;
+
+namespace Xamarin.Forms.Controls
+{
+ [Preserve (AllMembers = true)]
+ public partial class BehaviorsAndTriggers : ContentPage
+ {
+ public BehaviorsAndTriggers ()
+ {
+ InitializeComponent ();
+ }
+ }
+
+ [Preserve (AllMembers = true)]
+ public class Throb : TriggerAction<VisualElement>
+ {
+ bool _horizontal;
+
+ public Throb (bool horizontal)
+ {
+ _horizontal = horizontal;
+ }
+
+ protected override async void Invoke (VisualElement sender)
+ {
+ for (var i=0;i<5;i++){
+ await sender.TranslateTo (_horizontal ? -5:0,!_horizontal ? -5 : 0, 25);
+ await sender.TranslateTo (_horizontal ? 5:0,!_horizontal ? 5: 0, 25);
+ }
+ await sender.TranslateTo (0, 0, 25);
+ }
+ }
+
+ [Preserve (AllMembers = true)]
+ public class HThrob : Throb
+ {
+ [Preserve]
+ public HThrob ()
+ : base (true)
+ {
+ }
+ }
+
+ [Preserve (AllMembers = true)]
+ public class VThrob : Throb
+ {
+ public VThrob () : base (false)
+ {
+ }
+ }
+
+ [Preserve (AllMembers = true)]
+ public class StopItBehavior : Behavior<Button>
+ {
+ protected override void OnAttachedTo (Button bindable)
+ {
+ base.OnAttachedTo (bindable);
+ bindable.Clicked += OnClicked;
+ }
+
+ protected override void OnDetachingFrom (Button bindable)
+ {
+ bindable.Clicked -= OnClicked;
+ base.OnDetachingFrom (bindable);
+ }
+
+ void OnClicked (object sender, EventArgs e)
+ {
+ var button = (Button)sender;
+ button.Text = "Don't do this again";
+ button.IsEnabled = false;
+ }
+ }
+} \ No newline at end of file