Whats_new

Telerik UI for WPF

Release History

UI for WPF R1 2018 SP2

Feb 21, 2018

All Controls

FIXED
  • ItemChanged is not fired after the ObservableCollection.Move method is used.

AutoCompleteBox

FIXED
  • Watermark text is not visible when an AutoCompleteItem(s) is hovered in Fluent dark theme.

Calendar

FIXED
  • Current date background color is not correct when IsFromCurrentView is False in Fluent theme.

ChartView

FIXED
  • Zooming deeply while using SplineSeries with DateTimeContinuousAxis throws ArgumentOutOfRange exception.
  • PaletteChanged handler retains the whole control in memory, when it is hosted in RadDocking.

DataPager

FIXED
  • Right ellipsis button navigates one page further than expected.
  • When NumericButtonCountis == 2, right side ellipsis button behaves inconsistently.

Docking

FIXED
  • Drop indicator is not visible in the dark variation of the Fluent theme.
  • Floating Tool Window is not distinguished from the rest of the panes in dark variation of the Fluent theme.
  • When you focus / unfocus a ToolWindow in VisualStudio2013 theme its size is jumping.
  • DocumentHostPaneGroup's close button has a border in Fluent theme with StyleManager.
  • Panes are disappearing when the Docking is in Deferred mode and performing drag and drop.

Expander

FIXED
  • Header toggle button's background is wrong when disabled in Fluent theme.

FileDialogs

NEW
  • Added touch support to open ShellContextMenu on TapHoldAndRelease.
FIXED
  • FileName is cleared when navigating through the directories in SaveFileDialog.
  • Mismatched TextBox style for VisualStudio2013 theme in editing text box.
  • XamlParseException after loading Office2016, Office2016Touch, Material or Green xaml files in code and then choosing details view in dialog.
  • Extension filters are case sensitive which leads to incorrect filtering of files.

FluidContentControl

FIXED
  • FluidContentControl does not properly propagate its DataContext to Small/LargeContent.

GanttView

FIXED
  • Drag drop of GanttTask causes memory leak.
  • GridResizer drag indicator has a wrong background in Fluent theme.

Gauges

FIXED
  • XamlParseException is thrown if you use Marker in some of the Gauge controls in Office2016Touch theme.
  • ComException is thrown when interactive gauge is used inside RadFluidContentControl or RadTransitionControl.
  • The Gauge's interactivity does not work when placed in panel with Effect.

GridView

NEW
  • Introduce IsExpandedBinding and IsExpandableBinding properties.
  • Improve experience when business object types overrides Equals and there are items with the same object equality.
FIXED
  • When exporting ColumnGroups they are not aligned properly when the IsVisible property of a column is set to "False".
  • Search via search panel does not find sequences with more than one space.
  • Search functionality may highlight an empty cell.
  • Reloading the data source with columns different from the initially generated ones is slow.
  • GridViewHeaderCell's filter icon does not have filtered state in Fluent theme.
  • FilteringControl background is not changed when acrylic is disabled in Fluent theme.
  • RelativeSource Binding in ColumnGroupDescriptor does not work when the GroupPanel is hidden in Green, Office2016, Office2016Touch, Material and Fluent themes.
  • Placing GridView in RadDocking may result in an infinite loop if aggregates are present.
  • When business object has object.Equals overriden, SelectedItem binding does not select a row. Fix is only available for GroupRenderMode.Flat.

ListBox

FIXED
  • Scrolling on touch devices by swiping does not work as expected when VirtualizingPanel.ScrollUnit is Pixel (.Net 4.5).
  • The StartsWith TextSearchMode is case sensitive (the same as the StartsWithCaseSensitive).

Map

FIXED
  • Added an option in BingRestSearchLocationOptions for searching location with BING REST Location API unstructured URLs.

PDF Viewer

FIXED
  • Gradient stop colors in Linear and Radial gradients are not calculated correctly.

PdfProcessing

NEW
  • Implemented support for inline images.
FIXED
  • InvalidCastException is thrown when importing inline images.
  • Button field is imported as CheckBoxField instead of RadioButtonField when the Radio flag is not set and there are multiple widgets with different "ON" state names.

ProgressBar

FIXED
  • Indeterminate ProgressBar which is collapsed still has its animations active which results in CPU usage.

PropertyGrid

FIXED
  • Validation Tooltip has an incorrect template for Fluent theme.

RibbonView

FIXED
  • Default background is white and the content is not visibile in Fluent Dark theme.

RichTextBox

FIXED
  • Table is not inserted with specific width when LayoutMode is Flow or FlowNoWrap.
  • Localization strings for some parts of the UI are missing.
  • ArgumentOutOfRangeException is thrown when replacing all occurrences of given text if the replace text is with smaller length than the searched text.
  • Spellchecker marks "could've" and similar words as incorrect.
  • RtfFormatProvider: KeyNotFoundException is thrown when exporting document with elements that have style name pointing to non-existing style.

ScheduleView

FIXED
  • Drag drop in MonthViewDefintion causes memory leak.
  • TimeMarkerBrush property of TimeMarkers causes memory leak.

Spreadsheet

FIXED
  • NameBox TextBox is not themed properly with StyleManager in Green, Office2016, Office2016Touch, and Material themes.

TileView

FIXED
  • BringIntoView method throws InvalidOperationException when changing the theme and adding a tile at runtime.

Toolbar

CHANGED
  • Default background has transparency in Fluent theme.

VirtualGrid

FIXED
  • Changes on the DataProvider's Source Collection are not reflected in the UI.
  • Fixed issue with double text when editing when populating with data through DataProvider in Transparent, Material and Fluent themes. If populating with data manually, you will need to set a background to the editor.
  • When using DataProvider, the default editor (TextBox) has no applied theme in a StyleManager scenario.
  • FilteringControl background is not changed when acrylic is disabled in Fluent theme.
CHANGED
  • FilteringControlTemplate and FilteringControlStyle are renamed to VirtualGridFilteringControlTemplate and VirtualGridFilteringControlStyle respectfully for all themes due to keys collision when referenced.

VirtualizingWrapPanel

FIXED
  • Selection of the host Selector control is changed while scrolling and IsSelected of ListBoxItem is two way bound to IsSelected of the ViewModel.

Window

FIXED
  • Non-transparent RadWindow throws exception when being closed right after shown.

WordsProcessing

FIXED
  • Images with uppercase extension cause NullReferenceException when exporting to DOCX.
  • Table with specified width does not expand to its full width when exported to PDF.

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