WPF Controls v20.1.1 Maintenance Release

A new maintenance release of the WPF Controls is now available.

Detailed Update List

Charts

• Fixed a bug where a vertical bar series wouldn't plot in a certain scenario.

Docking/MDI

• Refactored the InteropFocusTracking logic for determining if a HwndHost contains keyboard focus.

Editors

• Updated AutoCompleteBox to support disabling its list virtualization when the attached VirtualizingStackPanel.IsVirtualizing property is set to false.

Grids

• Added the TreeListBox.HasTreeLines property, which can be set to true to render tree lines that connect items and reflect the tree hierarchy.
• Improved the performance of a couple large TreeListBox item update scenarios.

Shell

• Improved performance when refreshing shell object children in a certain scenario.
• Added the IShellService.AreNamesCaseSensitive property that returns whether shell object names are case-sensitive.

SyntaxEditor

• Added syntax highlighting to collapsed region quick info tips created by the CollapsedRegionQuickInfoProvider language service.
• Added the CollapsedRegionQuickInfoProvider.IsSyntaxHighlightingEnabled property and added a parameter to the GetContent method.
• Added the IPrintSettings.AreCollapsedOutliningNodesAllowed property that can be set to true to allow collapsed outlining nodes in a printer view.
• Added the IPrintSettings.AreIndentationGuidesVisible property that can be set to true to allow indentation guides in a printer view.
• Added the IPrintSettings.AreSquiggleLinesVisible property that can be set to true to allow squiggle lines in a printer view.
• Improved the sample Markdown syntax language with better syntax highlighting.
• Improved the sample Dark.vssettings file.
• Updated SyntaxEditor to handle the ApplicationCommands.SelectAll command.
• Updated the TextExporterFactory.CreateRtf method to initialize the font family and size on the created IRtfTextExporter if they are specified in the Plain Text highlighting style.
• Updated IntelliPrompt completion lists to support image adaptation when not using CommonImageSourceProvider.
• Updated line modification marks to have a slightly smaller width.
• Updated AutoCaseCorrector to merge its text change into the previous text change, similar to how Visual Studio does.
• Updated the Shift+MouseWheel input scrolling logic.
• Updated the editor to support default font bold/italic settings.
• Updated CollectionTagger's indexer to look for matches using value equality instead of reference equality.
• Fixed a bug where auto-correctors incorrectly ran when deleting text at the end of a line.
• Fixed a bug with caret movement in a certain scenario.

.NET Languages Add-on

• Fixed a bug in the Roslyn extension related to determining if nested types are exported.
• Updated the Roslyn extension's Microsoft.CodeAnalysis.Compilers reference to v3.7.0.

Web Languages Add-on

• Improved the JSON syntax highlighting with a new classification type and related highlighting style for property names.

Themes

• Improved the appearance of tabbed MDI container tabs when in dark themes.
• Improved the ListView control theme.
• Fixed a bug where the WindowChrome title bar context menu might display in the wrong location and scale when using per-monitor DPI.
• Fixed a bug where windows using WindowChrome might not maximize to the proper bounds in a certain scenario.

Shared

• Improved the AdvancedTextBlock logic for adjusting the HighlightForeground when needed.

Theme Designer

• Added a context menu to Resource Browser list items with multiple copy options.
• Improved the performance when selecting a theme definition base color using a color picker.