diff options
author | Jason Smith <jason.smith@xamarin.com> | 2016-03-22 13:02:25 -0700 |
---|---|---|
committer | Jason Smith <jason.smith@xamarin.com> | 2016-03-22 16:13:41 -0700 |
commit | 17fdde66d94155fc62a034fa6658995bef6fd6e5 (patch) | |
tree | b5e5073a2a7b15cdbe826faa5c763e270a505729 /Xamarin.Forms.Platform.WP8/TimePickerRenderer.cs | |
download | xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.tar.gz xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.tar.bz2 xamarin-forms-17fdde66d94155fc62a034fa6658995bef6fd6e5.zip |
Initial import
Diffstat (limited to 'Xamarin.Forms.Platform.WP8/TimePickerRenderer.cs')
-rw-r--r-- | Xamarin.Forms.Platform.WP8/TimePickerRenderer.cs | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.WP8/TimePickerRenderer.cs b/Xamarin.Forms.Platform.WP8/TimePickerRenderer.cs new file mode 100644 index 00000000..70841d7a --- /dev/null +++ b/Xamarin.Forms.Platform.WP8/TimePickerRenderer.cs @@ -0,0 +1,60 @@ +using System; +using System.ComponentModel; +using System.Reflection; +using Microsoft.Phone.Controls; + +namespace Xamarin.Forms.Platform.WinPhone +{ + public class TimePickerRenderer : ViewRenderer<TimePicker, Microsoft.Phone.Controls.TimePicker> + { + protected override void OnElementChanged(ElementChangedEventArgs<TimePicker> e) + { + base.OnElementChanged(e); + + var timePicker = new Microsoft.Phone.Controls.TimePicker { Value = DateTime.Today.Add(Element.Time) }; + timePicker.ValueChanged += TimePickerOnValueChanged; + + SetNativeControl(timePicker); + UpdateFormatString(); + } + + protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e) + { + base.OnElementPropertyChanged(sender, e); + + if (e.PropertyName == "Time") + Control.Value = DateTime.Today.Add(Element.Time); + else if (e.PropertyName == TimePicker.FormatProperty.PropertyName) + UpdateFormatString(); + } + + internal override void OnModelFocusChangeRequested(object sender, VisualElement.FocusRequestArgs args) + { + Microsoft.Phone.Controls.TimePicker control = Control; + if (control == null) + return; + + if (args.Focus) + { + typeof(DateTimePickerBase).InvokeMember("OpenPickerPage", BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.InvokeMethod, Type.DefaultBinder, control, null); + args.Result = true; + } + else + { + UnfocusControl(control); + args.Result = true; + } + } + + void TimePickerOnValueChanged(object sender, DateTimeValueChangedEventArgs dateTimeValueChangedEventArgs) + { + if (Control.Value != null) + ((IElementController)Element).SetValueFromRenderer(TimePicker.TimeProperty, Control.Value.Value - DateTime.Today); + } + + void UpdateFormatString() + { + Control.ValueStringFormat = "{0:" + Element.Format + "}"; + } + } +}
\ No newline at end of file |