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author | Paul DiPietro <pauldipietro@users.noreply.github.com> | 2016-06-16 12:17:18 -0400 |
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committer | Rui Marinho <me@ruimarinho.net> | 2016-06-16 17:17:18 +0100 |
commit | ed517a3027fb8a273b1f4226622cf88378091cd9 (patch) | |
tree | e2c31724dd83f76c31d50e4046bc4957495fd4ad | |
parent | d5be2f0144ca810fdfbf59808d526c26fe86017e (diff) | |
download | xamarin-forms-ed517a3027fb8a273b1f4226622cf88378091cd9.tar.gz xamarin-forms-ed517a3027fb8a273b1f4226622cf88378091cd9.tar.bz2 xamarin-forms-ed517a3027fb8a273b1f4226622cf88378091cd9.zip |
[UWP] Escape key returns ActionSheet result (#208)
When awaiting a DisplayActionSheet in UWP, pressing the escape key with
the ActionSheet open would dismiss the dialog but not return a result.
3 files changed, 57 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla40998.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla40998.cs new file mode 100644 index 00000000..28288a43 --- /dev/null +++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla40998.cs @@ -0,0 +1,41 @@ +using System; + +using Xamarin.Forms.CustomAttributes; +using Xamarin.Forms.Internals; + +#if UITEST +using Xamarin.UITest; +using NUnit.Framework; +#endif + +namespace Xamarin.Forms.Controls.Issues +{ + [Preserve(AllMembers = true)] + [Issue(IssueTracker.Bugzilla, 40998, "[UWP] Pressing escape with an awaited DisplayActionSheet doesn't return a result", PlatformAffected.WinRT)] + public class Bugzilla40998 : TestContentPage + { + protected override void Init() + { + var resultLabel = new Label + { + Text = "ActionSheet Result - use the ActionSheet to show the result" + }; + Content = new StackLayout + { + Children = + { + resultLabel, + new Button + { + Text = "Click to display ActionSheet", + Command = new Command(async () => + { + var result = await DisplayActionSheet("Test ActionSheet", "Cancel", "Destroy", new string[] { "Test Button" }); + resultLabel.Text = result; + }) + } + } + }; + } + } +} diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems index 00fad875..8d7f9a7a 100644 --- a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems +++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems @@ -105,6 +105,7 @@ <Compile Include="$(MSBuildThisFileDirectory)Bugzilla40333.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla31806.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla41078.cs" /> + <Compile Include="$(MSBuildThisFileDirectory)Bugzilla40998.cs" /> <Compile Include="$(MSBuildThisFileDirectory)CarouselAsync.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla34561.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla34727.cs" /> diff --git a/Xamarin.Forms.Platform.WinRT/Platform.cs b/Xamarin.Forms.Platform.WinRT/Platform.cs index 6c158a05..311186b2 100644 --- a/Xamarin.Forms.Platform.WinRT/Platform.cs +++ b/Xamarin.Forms.Platform.WinRT/Platform.cs @@ -13,7 +13,9 @@ using Windows.UI.Xaml.Media; using Windows.UI.Xaml.Media.Animation; #if WINDOWS_UWP +using Windows.Foundation; using Windows.Foundation.Metadata; +using Windows.UI.Core; using Windows.UI.ViewManagement; #endif @@ -591,6 +593,17 @@ namespace Xamarin.Forms.Platform.WinRT options.SetResult((string)e.ClickedItem); }; + TypedEventHandler<CoreWindow, CharacterReceivedEventArgs> onEscapeButtonPressed = delegate(CoreWindow window, CharacterReceivedEventArgs args) + { + if (args.KeyCode == 27) + { + dialog.Hide(); + options.SetResult(ContentDialogResult.None.ToString()); + } + }; + + Window.Current.CoreWindow.CharacterReceived += onEscapeButtonPressed; + _actionSheetOptions = options; if (options.Cancel != null) @@ -604,6 +617,8 @@ namespace Xamarin.Forms.Platform.WinRT options.SetResult(options.Cancel); else if (result == ContentDialogResult.Primary) options.SetResult(options.Destruction); + + Window.Current.CoreWindow.CharacterReceived -= onEscapeButtonPressed; } #else void OnPageActionSheet(Page sender, ActionSheetArguments options) |