Telerik UI for Xamarin R2 2020

日付選択、時刻選択、および期間選択コンポーネントを追加
5月 15, 2020
新バージョン

機能

  • What's New
    • Introduced DatePicker component which allows the users to select a date.
    • Introduced TimePicker component which allows the users to select time.
    • Introduced TimeSpanPicker component which allows the users to select a time duration.
    • Introduced Experimental Blazor Mobile Bindings for Xamarin which enable developers to create native mobile apps for Apple iOS and Andoid using .Net, C# and Razor.
    • DateTimePicker, ListPicker and TemplatedPicker are now official.
  • Calendar
    • Added optional Button element to allow opening the "Scheduling UI" dialog in the different view modes.
    • Added sticky headers in Agenda ViewMode.
    • Added commands and methods to show the "Scheduling UI" dialogs.
  • DataGrid
    • Implemented cell-content template for all columns.
    • Implemented cell-edit template for all columns.
    • Added FilterControlTemplate property in DataGridColumn to allow using custom filtering UI.
  • DateTimePicker
    • Provided a way to customize the headers of the separate spinners.
    • Allow specifying a step for the time spinners.
    • Added settable properties IsHeaderVisible and IsFooterVisible which control the visibility of the popup header and footer.
    • Looping of items is stopped automatically when reaching the limits imposed by MinimumDate and MaximumDate.
    • Added theming support for the Telerik Blue theme.
    • Changed in DateTimePicker:
      • StartDate property is renamed to MinimumDate.
      • EndDate property is renamed to MaximumDate.
      • SelectedDate property is renamed to Date.
      • DefaultDisplayDate property is renamed to DefaultHighlightedDate.
      • SpinnerFormatString property is renamed to SpinnerFormat.
      • DateTimePicker_AmPmSpinnerHeaderString localization key is renamed to Picker_AmPmSpinnerHeaderLabelText.
      • DateTimePicker_DaySpinnerHeaderString localization key is renamed to Picker_DaySpinnerHeaderLabelText.
      • DateTimePicker_HourSpinnerHeaderString localization key is renamed to Picker_HourSpinnerHeaderLabelText.
      • DateTimePicker_MinuteSpinnerHeaderString localization key is renamed to Picker_MinuteSpinnerHeaderLabelText.
      • DateTimePicker_MonthSpinnerHeaderString localization key is renamed to Picker_MonthSpinnerHeaderLabelText.
      • DateTimePicker_SecondSpinnerHeaderString localization key is renamed to Picker_SecondSpinnerHeaderLabelText.
      • DateTimePicker_YearSpinnerHeaderString localization key is renamed to Picker_YearSpinnerHeaderLabelText.
      • Pickers_Popup_AcceptButtonText localization key is renamed to Picker_Popup_AcceptButtonText.
      • Pickers_Popup_RejectButtonText localization key is renamed to Picker_Popup_CancelButtonText.
      • Placeholder default value is changed to "Select Date and Time".
      • HeaderLabelText default value is changed to "Select Date and Time".
      • DisplayStringFormat when not set explicitly its default value is taken from SpinnerFormat.
  • ListPicker
    • Added settable properties IsHeaderVisible and IsFooterVisible which control the visibility of the popup header and footer.
    • Added theming support for the Telerik Blue theme.
    • Changed in ListPicker:
      • Pickers_Popup_AcceptButtonText localization key is renamed to Picker_Popup_AcceptButtonText.
      • Pickers_Popup_RejectButtonText localization key is renamed to Picker_Popup_CancelButtonText.
      • Placeholder default value is changed to "Select Value".
      • HeaderLabelText default value is changed to "Select Value".
  • PdfProcessing
    • Provided API for clearing the registered fonts in the FontsRepository.
    • Support for WMF/EMF images when exporting documents to PDF.
    • Added support for exporting GIF images.
    • Added support for exporting images with ImageQuality different from High.
    • Added support for exporting PNG images.
    • Implemented rename functionality for interactive form fields.
    • Provided an Exception handling mechanism when importing and loading documents content.
  • PdfViewer
    • Exposed SourcePasswordNeeded event.
  • TemplatedPicker
    • Added settable properties IsHeaderVisible and IsFooterVisible which control the visibility of the popup header and footer.
    • Added theming support for the Telerik Blue theme.
    • Changed in TemplatedPicker
      • Pickers_Popup_AcceptButtonText localization key is renamed to Picker_Popup_AcceptButtonText.
      • Pickers_Popup_RejectButtonText localization key is renamed to Picker_Popup_CancelButtonText.
      • Placeholder default value is changed to "Select Item".
      • HeaderLabelText default value is changed to "Select Item".
  • WordsProcessing
    • Added support for exporting Line breaks to plain text format.
  • Xamarin for iOS
    • TKDataSource is renamed to TLKDataSource in order to resolve a conflict with the TKDataSource class part of the CryptoTokenKit introduced with iOS 13.4.

不具合の修正

  • Calendar
    • [UWP] Cannot delete events through the SchedulingUIs.
    • Not possible to disable default "Scheduling UI" screens through the Calendar commands.
    • TimelineInterval value affects the EndTime of the DayView.
  • Chart
    • [Android] [UWP] ClearSelection method of the ChartSelectionBehavior does not clear the ChartSelectionBehavior SelectedSeries and SelectedPoints collections.
    • [iOS] ClearSelection method of the ChartSelectionBehavior does not clear the visual selection and the ChartSelectionBehavior SelectedSeries and SelectedPoints collections.
    • [Android] Chart is not displayed when its size is fixed and positioned inside a horizontal ScrollView.
    • [Android] The CartesianGridLineAnnotation is not showing correctly (it is slightly skewed).
  • Chat
    • [iOS] MonoTouchException is thrown when Chat items are added to its ItemsSource collection and the Chat is not visible.
    • [iOS][UWP] First and middle templates are not applied.
  • Common
    • Platform specific projects reference wrong dlls for item templates.
  • DateTimePicker
    • [UWP] Size of the Popup changes while selecting different month.
    • Selection is not cleared after closing the popup with Cancel button.
    • The first visible date cannot be selected if DefaultDate is set.
    • The first visible date cannot be selected after clearing the selection.
    • [UWP] OK and Cancel button mouse-over shadow overlaps the footer border lines.
    • Localization strings are not respected.
    • Selection highlight background is not rendered correctly behind the items.
    • Popup button text can go on two rows on low resolutions.
  • ListPicker
    • [UWP] OK and Cancel button mouse-over shadow overlaps the footer border lines.
    • Localization strings are not respected.
    • Selection highlight background is not rendered correctly behind the items.
  • ListView
    • [Android] LoadOnDemandItemTemplate is left aligned.
    • [Android] Tap and hold on item does not show pressed item style.
    • Inconsistency in the behavior of LoadOnDemand Collection on Android and iOS when automatic mode is used.
    • [iOS] FooterTemplate is not displayed correctly with dynamic item sizing.
    • Item gets selected upon tap while another item is swiped.
    • [iOS] When Automatic LoadOnDemand is used, loading icon is displayed even after all the items are loaded.
    • Loading indicator is not shown when using LoadOnDemand event.
    • LoadOnDemand event fires multiple times with automatic load on demand.
    • [iOS][Android] LoadOnDemand not triggered when the ItemsSource is empty.
  • NumericInput
    • Buttons are disabled when Minimum is more than 0 and theme is applied.
  • PdfProcessing
    • ArgumentException is thrown while importing choice field with an empty string for a value.
    • Incorrectly applied glyph widths after importing and exporting a document.
    • Whitespaces are ignored when exporting text with char spacing using TextFormatProvider.
    • Form Fields are not copied when merging documents.
    • Importing DecodeParms containing null or stream object results in missing image.
    • Inserting large image file with non-default ImageQuality setting causes OutOfMemoryException.
    • ImageQuality property is not retrieved properly from the format provider.
  • SpreadProcessing
    • The Lookup function does not work with text values.
    • ArgumentOutOfRangeException is thrown when a document containing Image whose size is not set and cannot be obtained is exported to PDF.
  • TemplatedPicker
    • [UWP] OK and Cancel button mouse-over shadow overlaps the footer border lines.
    • Localization strings are not respected.
    • Selection highlight background is not rendered correctly behind the items.
  • TreeView
    • Items are not rendered properly when TreeView is inside StackLayout and is with load-on-demand enabled.
    • Exception is thrown when ItemsSource is changed.
  • WordsProcessing
    • Exception when using multiple instances of RtfFormatProvider.
    • NullReferenceException is thrown while importing HTML document containing a link element that has style attribute.
    • HtmlFormatProvider: JavaScript code is considered as text and inserted into the document.
    • NotSupportedException is thrown when exporting documents with WMF/EMF image to PDF.
    • ArgumentOutOfRangeException is thrown when a document containing Image whose size is not set and cannot be obtained is exported to PDF.
DatePicker, TimePicker, TimeSpanPicker

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