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author | E.Z. Hart <hartez@users.noreply.github.com> | 2016-04-19 01:01:58 -0600 |
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committer | Jason Smith <jason.smith@xamarin.com> | 2016-04-19 00:01:58 -0700 |
commit | a98f3fb2aae3c5b6a3fa5140e51f51ec67843a49 (patch) | |
tree | 654fa47cbd3cc889061466939630dcd5133cc837 /Xamarin.Forms.Platform.WinRT/DatePickerRenderer.cs | |
parent | 89a50d4bc1f4aaf83d5f92a28c2a7a96282cc0d3 (diff) | |
download | xamarin-forms-a98f3fb2aae3c5b6a3fa5140e51f51ec67843a49.tar.gz xamarin-forms-a98f3fb2aae3c5b6a3fa5140e51f51ec67843a49.tar.bz2 xamarin-forms-a98f3fb2aae3c5b6a3fa5140e51f51ec67843a49.zip |
Add TextColor Property to Picker, TimePicker, DatePicker (#84)
* Add TextColor property to TimePicker
Add TextColor page to TimePicker gallery
Add TimePicker color toggling to color toggle test page
Split color toggle tests up among tabs
* Implement TimePicker.TextColor in iOS
* Implement TimePicker.TextColor for WinRT tablet
* Add IsEnabled=false tests to DefaultColorToggleTest Button and TimePicker
Consolidate ColorStates array
Fix IsEnabled changing color bug on iOS
* Implement TimePicker.TextColor for WP8
* Add TextColor property to DatePicker
Add DatePicker section to DefaultColorToggleTest
Impement DatePicker.TextColor for WP8
* Implement DatePicker.TextColor for WinRT/UWP/Windows Phone 8.1
* Implement DatePicker.TextColor for iOS
* Add TextColor to DatePicker Gallery Page
* Implement DatePicker.TextColor for Android
* Add Picker Gallery page for TextColor
Implement Picker.TextColor on Android
Consolidate TextColor management for Button, Picker, DatePicker, TimePicker
Implement
* Add untracked TextColorSwitcher
Implement Picker.TextColor in iOS
* Implement Picker.TextColor in WinRT/UWP/Windows Phone 8.1
Remove Pioker Loaded handlers in Dispose
* Implement Picker.TextColor in WP8
* Removed unused field
Update ignored warnings
* Update docs
* Use nameof() for BindableProperties
* Cleanup
* Fix custom renderer crashes for classes using TextColorSwitcher
* Correct property name references
* Fix typo and 'if' formatting
* Add missing else
Diffstat (limited to 'Xamarin.Forms.Platform.WinRT/DatePickerRenderer.cs')
-rw-r--r-- | Xamarin.Forms.Platform.WinRT/DatePickerRenderer.cs | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/Xamarin.Forms.Platform.WinRT/DatePickerRenderer.cs b/Xamarin.Forms.Platform.WinRT/DatePickerRenderer.cs index 23f134f2..88df5cbc 100644 --- a/Xamarin.Forms.Platform.WinRT/DatePickerRenderer.cs +++ b/Xamarin.Forms.Platform.WinRT/DatePickerRenderer.cs @@ -1,6 +1,8 @@ using System; using System.ComponentModel; +using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; +using Windows.UI.Xaml.Media; #if WINDOWS_UWP @@ -12,6 +14,8 @@ namespace Xamarin.Forms.Platform.WinRT { public class DatePickerRenderer : ViewRenderer<DatePicker, FormsDatePicker>, IWrapperAware { + Brush _defaultBrush; + public void NotifyWrapped() { if (Control != null) @@ -26,6 +30,7 @@ namespace Xamarin.Forms.Platform.WinRT { Control.ForceInvalidate -= PickerOnForceInvalidate; Control.DateChanged -= OnControlDateChanged; + Control.Loaded -= ControlOnLoaded; } base.Dispose(disposing); @@ -38,8 +43,9 @@ namespace Xamarin.Forms.Platform.WinRT if (Control == null) { var picker = new FormsDatePicker(); - picker.DateChanged += OnControlDateChanged; SetNativeControl(picker); + Control.Loaded += ControlOnLoaded; + Control.DateChanged += OnControlDateChanged; } UpdateMinimumDate(); @@ -50,6 +56,14 @@ namespace Xamarin.Forms.Platform.WinRT base.OnElementChanged(e); } + void ControlOnLoaded(object sender, RoutedEventArgs routedEventArgs) + { + // The defaults from the control template won't be available + // right away; we have to wait until after the template has been applied + _defaultBrush = Control.Foreground; + UpdateTextColor(); + } + protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e) { base.OnElementPropertyChanged(sender, e); @@ -60,6 +74,8 @@ namespace Xamarin.Forms.Platform.WinRT UpdateMaximumDate(); else if (e.PropertyName == DatePicker.MinimumDateProperty.PropertyName) UpdateMinimumDate(); + else if (e.PropertyName == DatePicker.TextColorProperty.PropertyName) + UpdateTextColor(); } void OnControlDateChanged(object sender, DatePickerValueChangedEventArgs e) @@ -93,5 +109,11 @@ namespace Xamarin.Forms.Platform.WinRT DateTime mindate = Element.MinimumDate; Control.MinYear = new DateTimeOffset(mindate); } + + void UpdateTextColor() + { + Color color = Element.TextColor; + Control.Foreground = color.IsDefault ? (_defaultBrush ?? color.ToBrush()) : color.ToBrush(); + } } }
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