Release History

Telerik UI for .NET MAUI (version 5.1.0)

March 15, 2023

What's New

NEW

• Updated to .Net Maui 6.0.552 (for .Net6) and 7.0.59 (for .Net7).

AutoComplete

NEW

• [WinUI][MacCatalyst] Added default mouse over state for suggestion items.

Button

FIXED

• [Android] [WinUI] Background is not applied.
• HorizontalContentAlignment does not work consistently on different platforms.
• Prevent multiple updates of Background that could affect the performance of the control.
• [Android] BackgroundImage and rounded corners appear blurry and pixelated.

Chart

FIXED

• Exception when setting only the PaletteEntry FillColor.
• [Android] DateTimeAxis does not display data with Мilliseconds step unit.
• [iOS] [MacCatalyst] Plot Band annotation does not apply on DateTime axis and throws an exception.
• [Android] Exception when removing the app from the backstack and then reopening it.

ComboBox

NEW

• [MacCatalyst] Improved control's mouse over style.

FIXED

• [MacCatalyst] ComboBox content is still visible when openning other examples.
• [MacCatalyst] Reduced the extra space between the text and the X button.
• Custom ItemTemplate and SelectedItemTemplate are not applied when set runtime.
• [Android] DropDown does not measure properly.
• [Android] [MacCatalyst] The token item's text is not centred when the control is unfocused (the clear button is no longer visible).

Common

FIXED

• Missing Telerik.Documents.Fixed.FormatProviders.Image.Skia package reference.

DataForm

NEW

• Methods to validate, commit and cancel pending changes manually for a specific property.
• Added support for programmatic editor generation.
• Added HasPendingChanges and HasValidationErrors properties. Added ValidationCompleted events on form and editor level.
• Added support for the BrowsableAttribute and the ScaffoldColumnAttribute for ignoring properties from the model.
• Added support for custom editors.
• Added support for additional formatting attributes - DisplayNameAttribute, DescriptionAttribute, CategoryAttribute, ReadOnlyAttribute, DisplayFormatAttribute.
• Added form and editor validation notification events.

DataGrid

NEW

• Added BorderBrush and BorderThickness properties.
• Updated the Filtering UI descriptor and logical operators to be represented by combo boxes instead of list pickers.
• Add ability to bind DataTable or DataView.

FIXED

• [Android] Filtering through the distinct values of the UI works only the first time.
• Selected Style is not applied when selected item is initially set.
• Data is not displayed in a custom scenario with Range collection.
• GroupHeader's Text does not wrap when the width of the header is smaller than the text length.
• [MacCatalyst] Property Aggregator Descriptor incorrect placement.
• CellContentTemplate content does not get updated when using RadHighlightLabel to highlight the text in the cell.
• Column header text does not respect the font's baseline causing misalignment.
• [WinUI] The default edit template of the control's NumericalColumn seems odd.
• The DistinctValuesFilterView items are incorrectly sized when the FilterControl is re-opened.

Entry

FIXED

• [Android] Cannot enter comma for decimal separator, only dot.

ImageEditor

NEW

• [WinUI] [MacCatalyst] Implemented zoom commands in the ImageEditor and the ImageEditorToolbar.
• Improved Crop interaction in Image Editor for Desktop.

FIXED

• [MacCatalyst] Ok and Cancel buttons cannot be clicked after resizing the crop selection
• Scroll position not updated after resize.

Map

FIXED

• [MacCatalyst] The mouse stays captured after moving the map.

MaskedEntry

NEW

• Introduced a new Keyboard property that allows setting the keyboard type on mobile devices.

FIXED

• [Windows] Binding IsReadOnly did not work.

PdfProcessing

NEW

• Introduced handling for import of documents with invalid offsets of the objects inside the cross-reference table.
• Introduced handling for import of documents with invalid offsets of the objects inside the cross-reference stream.
• Introduced a setting that allows exporting images with or without compression.
• Introduced handling mechanism for import of documents containing indirect objects with no endobj keyword.
• Introduced the ability to print secured documents.

FIXED

• A CryptographicException is thrown when saving with PdfStreamWriter or importing with PdfFormatProvider.
• Signing documents with a signature field produces documents that lead to errors in Adobe Acrobat.
• A specific scanned file is not displayed with the new model.
• Some Image XObjects are imported but not displayed in PdfViewer.
• Images inside Form XObject are not positioned correctly.
• A NullReferenceException is thrown when parsing Type1 font without Private Dict.
• An InvalidCastException is thrown when importing a document containing Byte order marks (BOM) at the beginning of the file.
• Endless loop when importing a document containing an EI keyword within the image stream.
• An InvalidCastException is thrown when importing a document containing an Indirect Reference keyword (R) within an image data.
• Wrong matrix calculations lead to incorrect image (Form XObject) size.
• An InvalidCastException is thrown when importing Interactive Forms which leads to non-editable fields.
• An ArgumentException is thrown when the font box contains negative width or height.
• Field values are lost on import-export using the PdfFormatProvider.
• Missing content when converting a specific PDF to images.
• Wrong matrix calculations lead to incorrect image (Form XObject) during export.
• The image stream embedded in a content stream is not compressed while exporting.
• A large image is rendered slowly, and the memory consumption is huge.
• А NotSupportedException is thrown when the imported document contains font with embedded CMap table with format 0.
• Not correct cross-reference table processed when importing documents with more than one table without Prev table specified.
• An InvalidCastException is thrown when reading a page with specific image data.
• Images are decompressed during import/export which result in significantly larger files.
• The import freezes due to a lot of checks in the HandleInvalidClippingPathOperatorPosition method.

SegmentedControl

CHANGED

• [Android] Reduced the default height of the control to 36 device pixels.

SideDrawer

FIXED

• ComboBox is still editable inside the control even IsEditable is set to false.
• [Android] Does not fill into the page height and width when project targets .NET 7.

SignaturePad

FIXED

• The sender of StrokeStarted, StrokeCompleted and Cleared events is not of type RadSignaturePad.

SpreadProcessing

FIXED

• An InvalidCastException is thrown on import when a drawing in a document contains the ext tag.
• A NullReferenceException when the document contains paragraph elements with no text.
• Conditional formatting with formula rule is evaluated incorrectly.
• COUNTIF function throws exception if the criteria is for finding non-blank cells.

SpreadStreamProcessing

NEW

• Provide API that allows retrieving of the cached formula value.

FIXED

• Rows import stops after reading a formula cell.

TabView

FIXED

• Content of the hidden and disabled items is still visible.

ToolBar

FIXED

• Toolbar still accepts user interaction when IsEnabled is set to false.
• Reduced the flicker during navigation.
• [MacCatalyst] SplitButton not resized correctly after selecting an option from the drop-down menu.
• [iOS] [MacOS] Changing the OverflowMode dynamically causes the control to display with an incorrect size.

WordsProcessing

FIXED

• An ArgumentException when importing a document and the culture is set to sv-SE.
• Exception when parsing various values with the FractionalValueConverter.
• An InvalidOperationException (Sequence contains no elements) when updating the TOC field in a document.
• NETStandard: ArgumentOutOfRangeException is thrown when a document contains a table cell with a negative height.
• Importing a TOC field with /t switch causes an IndexOutOfRangeException.
• Table Of Contents (TOC) is populated with additional elements.