Completed
Last Updated: 16 May 2016 10:32 by Konstantin
Prism View is incorrectly initialized when associated with a region

We have created a SDK sample with a CustomRegionAdapter for the RadTabControl and its implementation can be found in out SDK repository(https://github.com/telerik/xaml-sdk/tree/master/TabControl/PRISM/CustomTabControlRegionAdapter)
Declined
Last Updated: 11 Aug 2016 14:04 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: TabControl
Type: Bug Report
10
Loaded event of the RadTabItem's content is fired twice in WPF.

Declined: The behaviour is caused due to the way how the WPF framework operates with ContentControl and their Content property(the RadTabItem is HeaderedContentControl which derives from ContentControl). The Content property is automatically registered to the LogicalTree when it is set, this is causing the first loaded event to be fired. After a selection is made the RadTabControl inserts/visualizes the Content of its selected RadTabItem in its ContentPresenter, this causes the control to fire its loaded event as it is loaded into the VisualTree.

private void Content_Loaded(object sender, RoutedEventArgs e)
{
	if (VisualTreeHelper.GetParent(sender as DependencyObject) != null)
	{
		// Execute the logic for LoadedEvent.
	}
}
Unplanned
Last Updated: 03 Jan 2017 21:04 by ADMIN
Click event of a Button in the HeaderTemplate is not fired properly when another button outside the tab has IsDefault property set to true
Unplanned
Last Updated: 03 Jan 2017 20:31 by ADMIN
When navigating with tab key (without setting tabindex) first highlights the RadTabItem then its content. Setting a tabindex on a control in the tabItem`s content works the opposite way
Completed
Last Updated: 08 Mar 2018 09:17 by ADMIN
Scrolling in TabStrip does not work well when TabStripPlacement=Left or Bottom and  ScrollMode=Item. Pressing the Scroll Buttons scrolls the entire set of tabs.
Unplanned
Last Updated: 03 Jan 2017 20:58 by ADMIN
When the RadTabControl AllowDragReorder property is set to True and the control contains multiple rows with tabs, the dragging operation cannot be properly executed and completed.
Completed
Last Updated: 10 Mar 2017 06:43 by joan miquel fernandez cañadas
The TabItem doesn't changes when selected Item in the VS2010 designer.

UPDATE:
The issue is present also in the VS2008 and Blend.
Completed
Last Updated: 12 Nov 2014 09:24 by ADMIN
Fixed in LIB version: 2014.3.1103
Unplanned
Last Updated: 03 Jan 2017 21:05 by ADMIN
In the VS2010 designer the selected tab is the last one even if the SelectedIndex proeprty of the TabControl is set to 0. The issue can be reprodiced in a scenario where the RadTabControl is defined in a RadWindow control.
Unplanned
Last Updated: 03 Dec 2012 11:28 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: TabControl
Type: Bug Report
5
Pressing "Tab" key does not change the focus when there are several controls in a TabItem.
Unplanned
Last Updated: 03 Jan 2017 21:04 by ADMIN
SelectedItem does not respect the Reset collection changed action.
Won't Fix
Last Updated: 06 Mar 2020 10:58 by ADMIN
Tab selection does not work in the VS designer when switching between different views.
Won't Fix
Last Updated: 29 Mar 2017 14:06 by ADMIN
Exceptions are occuring on ALL bindings, not just with RelativeSource

Command="{Binding AddCommand}"

will also raise an exception.
Unplanned
Last Updated: 03 Jan 2017 20:37 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: TabControl
Type: Bug Report
4
Add a visual state for the selected tab item representation in the DropDown menu of the TabControl.
Unplanned
Last Updated: 03 Jan 2017 20:34 by ADMIN
ADMIN
Created by: Tina Stancheva
Comments: 0
Category: TabControl
Type: Bug Report
3
The TabControl ScrollMode property doesn't work as expected when set to "Item"
Unplanned
Last Updated: 03 Jan 2017 20:44 by ADMIN
Can't apply transitions when changing the visual state of the RadTabControl or its items
Unplanned
Last Updated: 03 Jan 2017 20:44 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: TabControl
Type: Bug Report
3
The CommonStates of the control aren't applied and this is why you can't add any storyboards for the normal and disabled state of the control.
Won't Fix
Last Updated: 06 Mar 2020 10:49 by ADMIN
If you define two UserControls in a project and you add two RadTabControls - one RadTabControl per UserControl, then in design-time you can only change the selection of one of the tab components.
Unplanned
Last Updated: 03 Jan 2017 20:29 by ADMIN
Using  ArcGIS API for Silverlight/WPF version 2.1 in the TabControl throws exception in design-time
Won't Fix
Last Updated: 23 Jan 2017 12:23 by ADMIN
When the SelectedIndex property is read during animation the CLR wrapper will throw InvalidCastException because of invalid cast to int. The object returned from GetValue is DeferredReference object.
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