Whats_new

Telerik UI for WPF

Release History

UI for WPF R2 2020 SP1

Jun 17, 2020

What's New

NEW
  • Inctroduced DockingNavigator control which can be set via the Navigator property of the RadDocking. User can navigate over all non-hidden document panes, check their contents in the preview section and activate the selected pane on close. Functionality is similar to IDE navigator in Visual Studio.

All Controls

FIXED
  • The read-only and disabled state resources are not properly updated on VisualStudio2013 palette variation change for the MS TextBox and PasswordBox controls (disabled state only).

Chat

NEW
  • Introduced the SuggestedActionsOrientation property to change the SuggestedActions orientation to Horizontal/Vertical.
FIXED
  • An ArgumentException is thrown when the DataSource is set before MessageConverter.

DesktopAlert

NEW
  • Introduced support for playing SystemSound when the alert is shown.

Diagrams

FIXED
  • A COMException is thrown when Copy/Cut operation is performed on RadDiagramShape.

Docking

NEW
  • Inctroduced DockingNavigator control which can be set via the Navigator property of the RadDocking. User can navigate over all non-hidden document panes, check their contents in the preview section and activate the selected pane on close. Functionality is similar to IDE navigator in Visual Studio.
FIXED
  • WindowHost.GetGlobalMousePosition might throw NullReferenceException in specific scenarios.

FileDialogs

FIXED
  • Argument exception in DirectoryInfoWrapper.Parent property's getter related to FileSystemWatcher trying to use invalid directory.
  • An IndexOutOfRangeException is thrown when items are deletedwhile the FileDialog is loading.

GridView

FIXED
  • A NullReferenceException is thrown when rows are grouped by null value and a row is moved to another group.

Map

FIXED
  • The external MapScale object updates on Zoom/Move RadMap.

MultiColumnComboBox

FIXED
  • Selection is lost when an already applied filter is edited.

NavigationView

FIXED
  • The pane is not expanded when IsPaneOpen set to True initially.

PDF Viewer

FIXED
  • Empty page content appears when rendering pages with images in the FixedDocumentSinglePagePresenter.
  • The user is not able to type in a textbox form field using a touch device.
  • InvalidOperationException is thrown when creating Thumbnail in a separate thread.
  • Images are missing when creating thumbnails with the ThumbnailFactory.

PdfProcessing

FIXED
  • ArgumentException is thrown when importing a document containing form fields with the same fully qualified name.
  • StackOverflowException is thrown when cloning documents containing links to the same page.

RibbonView

FIXED
  • KeyTip for RadRibbonGroup dialog launcher is not shown when the group is collapsed.
  • The content of the drop-down popups of the ApplicationMenu's Split/DropDownButtons does not receive hover properly (VisualStudio2013, Green, Office2016 and Office2016Touch themes only).

RichTextBox

NEW
  • Introduced support for the 'type' attribute of ordered ('
      ') and unordered ('
        ') lists in HTML.
      • The style inside the Styles gallery is now properly selected depending on the position of the current selection or the caret position (for empty selection).
      FIXED
      • An exception for missing the DialogsResourcesDictionary is thrown when using the control in NetCore NoXaml scenario and merging the required ResourceDictionaries.

      ScheduleView

      FIXED
      • An exception is thrown when trying to bind to the ShowAppointmentDeleteButton property.

      SpreadProcessing

      NEW
      • Introduced support for import/export from/to XLSX format of Text Rotation XML attribute.
      FIXED
      • NullReferenceException is thrown when the FindOptions does not contain a start cell
      • FloatingImage height calculation is wrong when the image`s bottom-right anchor falls within a row with merged cells with applied text wrapping.
      • The row height of merged cells with applied Text Wrap and long text is not calculated correctly.
      • Wrong cell values are displayed when the number and currency decimal or group separators are different.

      Spreadsheet

      FIXED
      • FloatingImage height calculation is wrong when the image`s bottom-right anchor falls within a row with merged cells with applied text wrapping.
      • The row height of merged cells with applied Text Wrap and long text is not calculated correctly.
      • Wrong cell values are displayed when the number and currency decimal or group separators are different.

      SyntaxEditor

      FIXED
      • Editor loses focus when it is clicked and is inside ScrollViewer.
      • Keyboard focus is lost on CompletionListWindow when changing runtime the CompletionListItems.
      CHANGED
      • The control now throws an exception if no Height/MaxHeight is set and is placed in panel/control which measures it vertically with infinity. This is to indicate not supported scenarios which might lead to low performance and undefined scroll/zoom situations.

      TaskBoard

      FIXED
      • An Exception is thrown after resetting TaksBoard's columns.
      • Item is not moved when its group property changes at run-time.

      TileList

      FIXED
      • Tiles are not rendered once the TileList control is reloaded.

      TileView

      FIXED
      • UnselectAll method deselects only one item when invoked after several selections from UI. SelectAll fires PreviewTilesSelectionChnaged after SelectionChanged event.

      TimeBar

      FIXED
      • When selection start is the same as period start time, the left thumb is not visible.
      • When selection start and end are the same, the left thumb is not selectable in all themes.

      TreeList

      FIXED
      • When the drop is not possible, both icons are visible in the TreeListViewDragCue element in the Green, Office2016/Touch, Fluent and Material themes. The icon for the possible drop for the such is missing for the Windows8Touch theme.

      TreeView

      FIXED
      • Unexpected multiple selection in Single selection mode after a combination of select and collapse/expand in virtualized treeview.

      Window

      FIXED
      • Taskbar cannot be shown when RadWindow is maximized and the taskbar autohide is enabled.

      WordsProcessing

      FIXED
      • Image size is exported with the wrong decimal symbol in specific cultural settings.
      • KeyNotFoundException is thrown when importing RTF document which has an invalid Font Family name.
      • Image size of EMF/WMF images is wrong when exporting to PDF.
      • The empty lines are not converted properly from RTF to HTML.

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