RadGridView

What’s Added:

• Single click editing for the currently edited row
• Improved "Insert new row" feature for collections that supports adding of a new item

What’s Fixed:

• When DatePickerEditor is edited manually TAB does not commit new value
• GridViewDataControl.Columns collection does not fire the CollectionChanged event when columns are reordered
• All columns have zero width when ColumnWidthMode=Fill and the grid is inside an infinitely wide container
• Layout updated bug (when used with MS SL Map control)
• When edited cell loses focus (and no other cell is clicked) the action taken does not respect RadGridView.ActionOnLostFocus
• ItemsGenerator.ContainerFromItem() now works with both records and data items
• The EnumerableExtensions.AsGenericEnumerable method cannot detect the generic type of an empty BindingListCollectionView correctly
• GridViewComboBoxColumn is not exported properly
• ItemsSource collection was enumerated unnecessary when there are no column aggregate functions
• ComboBoxColumn throws exception when evaluation of ValueMemberPath returns null
• Group expand/collapsed state not persisted correctly
• GridViewRows are created twice which leads to some events (like RowLoaded) being fired two times more often than needed
• Distinct filters do not respect column data format string
• Footer loses its content after switching tabs when the grid is in a TabControl

RadChart

• Tooltip border detection (tooltip will automatically open in different direction if it detects that it is near the edge of the screen/window)
• New Axis.AddRange(...) method for manual axis range creation as an atomic operation
• Added support for AxisX.LabelStep for 3D chart types
• Added support for AxisX.LabelRotationAngle for 3D chart types
• Added ChartArea.ScientificDigits support (default value equals 6 i.e. for values > 1000000) -- if no custom format string is specified, the labels of axis items, series items, and tooltips will be displayed in scientific notation by default
• Added DataPoint.Tooltip property for easy customization of the series item tooltip that corresponds to the respective datapoint

• Improved AxisX.Step generation logic in DateTime scenarios
• Improved AxisX.IsDateTime automatic handling in databinding scenarios
• Fixed performance issues when customizing range values for axis with Axis.AutoRange set to false
• Fixed an issue with incorrect AxisX category count in some specific scenarios
• Fixed vertical line artifacts in spline series when setting custom stroke color through the Appearance API
• Fixed an issue with series item tooltip remaining visible on data update
• Legend Header Foreground color can now be set through style
• Fixed label animation delays for certain series in WPF 3D chart

RadWindow

• IsHeaderHitTestVisible property added
• IsRestricted property added
• RestrictedAreaMargin property added
• Activated event added
• Window is not brought to the front when focused, but when Activated

• Restore doesn't restores the size after maximize

RadScheduler

• Italian localization
• Dutch localization

• Fixed memory leaks
• Fixed localization bug

RadTreeView

• Allow drop into an empty TreeView
• Support for validation in edit mode
• Add support for checkboxes on any level
• Image source properties now support the ImageSource type
• IsDropAllowed method made public
• Items appear with their templates in the DragPreview
• The drop destination item appears with its template
• ItemsDrop preview area and is template-able and customizable, i.e. now ToString() of the item will only be used as ultimate fallback to represent the item
• Added DropPosition property that identifies where would a drop occur relative to the TreeViewItem. The property can be set to modify the drop position during the PreviewDrop and DropQuery events
• Added a GetDropPositionFromPoint(Point) method which can be used to when working with DragDrop
• Added a GetNonVisualRepresentation static method which can be used to extract non-visual representations of items that need to be seen in the DragPreview or DragTooltip (because visual items cannot be visible at two places at the same time)

• ItemContainerStyle now can be set in ItemContainerStyle and it will propagate properly in Silverlight
• Bringing from Disabled to Enabled state
• Theme can be changed at runtime in WPF
• The theme in WPF is properly inherited by the TreeViewItems
• Setting the padding on the TreeView used to displace the BetweenItemsDragCue, this has been fixed now
• Theme can be changed at runtime
• The theme is properly inherited by the TreeViewItems

RadComboBox

• Fixed bug where Backspace was ignored

RadNumericUpDown

• Null value support. Value is now of type Nullable instead of double
• NullValue property. Defines the way RadNumericUpDown will represent the null value, e.g. “Null” or ”Empty”
• IsInteger property. Automatically correct the number of decimal digits to be 0
• CustomUnit replaces NumericUnit property
• ShowTextBox property
• Visual states - Valid, InvalidUnfocused, and InvalidFocused

• Default value of Maximum is changed from 1 to double.MaxValue
• Default value of Minimum is changed from 0 to double.MinValue
• Default value of SmallChange is changed from 0.1 to 1
• Default value of LargeChange is changed from 1 to 10
• Default value of Delay is changed from 250 to 150
• Type of Value is changed from double to Nullable
• RoutedPropertyChangedEventArgs is changed to RadRangeBaseValueChangedEventArgs
• If you input text in the Numeric textbox the ValueChanged event is called after the control losses focus, or the user clicks on the up and down arrows
• ChangeAcceleration is marked as obsolete
• NumericUnit is marked as obsolete. Use CustomUnit instead

RadMaskedTextBox

• Added disabled state
• Added validation support
• The OnTextBoxKeyDown method is now protected virtual, so that certain behavior OnKeyDown can be cancelled or altered when this method is overridden

• The Backspace behavior with a Numeric masks

RadSlider

• Added minimum/maximum range span functionality
• Added validation support

RadDragAndDrop

• Allow drop into window

RadTabControl

• The item is no longer set as content if the item is non-visual