Completed
Last Updated: 13 Dec 2021 08:00 by ADMIN
Release LIB 2021.3.1206 (6 Dec 2021)

Setting the Background property of RadComboBox no longer changes the background color of the control.

To work this around, you can add a global event handler for the Loaded event of RadComboBox and set the corresponding backgrounds in code.

static MainWindow()
{
	EventManager.RegisterClassHandler(typeof(RadComboBox), RadComboBox.LoadedEvent, new RoutedEventHandler(OnComboBoxLoaded));
}

private static void OnComboBoxLoaded(object sender, RoutedEventArgs e)
{
	var comboBox = (RadComboBox)sender;
	if (!comboBox.IsEditable)
	{
		if (comboBox.IsEnabled)
		{
			var buttonChrome = comboBox.FindChildByType<ButtonChrome>();
			buttonChrome.Background = Brushes.Purple;
		}
		else
		{
			comboBox.Background = Brushes.Purple;
		}                
	}	
}

Unplanned
Last Updated: 21 Oct 2021 08:43 by ADMIN
Currently, there is an internal API that determines whether partial matches can be selected or not. Provide public options to change this behavior. By default partial matches are selected.

In the meantime, the default behavior can be changed using reflection to set the CanAutocompleteSelectPartialMatches property of RadComboBox to False.
Completed
Last Updated: 15 Oct 2021 10:47 by ADMIN
Release LIB 2021.3.1018 (18 Oct 2021)
Created by: Stenly
Comments: 0
Category: ComboBox
Type: Feature Request
2
Create a property that allows to easily change the drop-down icon of the RadComboBox control. Now, the default control template needs to be extracted and modified for the theme that is used.
Unplanned
Last Updated: 04 Aug 2021 09:29 by ADMIN
Created by: Dinko
Comments: 0
Category: ComboBox
Type: Feature Request
1
The RadComboBox control could provide SelectAll button or template functionality. This way the user can choose whether to use the default button or create a custom select all behavior.
Unplanned
Last Updated: 02 Feb 2021 11:02 by ADMIN
Currently, the first filtered item of the control is selected once a search (with IsTextSearchEnabled=True) is performed. Users should be able to control whether this happens or if the selection needs to be skipped.
Unplanned
Last Updated: 27 Dec 2019 12:36 by ADMIN
Created by: Martin Ivanov
Comments: 0
Category: ComboBox
Type: Feature Request
1
Currently, the EmptyText is shown in a TextBlock which cannot be customized. Add a EmptyTextContent or EmptyTextVisualStyle properties to allow customizing the UI of the empty text. 
Unplanned
Last Updated: 18 Feb 2019 15:43 by ADMIN
Created by: iSlide
Comments: 1
Category: ComboBox
Type: Feature Request
2

The RadListBox has an attached property for mvvm binding of SelectedItems - https://docs.telerik.com/devtools/wpf/controls/radlistbox/features/selecteditemssource.

 

Please support SelectedItemsSource for RadComboxBox too.

Declined
Last Updated: 12 Oct 2018 08:20 by ADMIN
If you set IsEnabled = false, in the RadComboBox then (in the Office 2016 theme) the entire box is faded, including the text. A suggestion in the forum was to set IsHitTestVisible to false, as well as IsTabStop. This works, but it means that the dropdown button still looks enabled. It would be nice if IsReadOnly did what I wanted, but it doesn't. 
Therefore, either a way to set the Visibility/Opacity of the dropdown button. Or alternatively, modify the theme(s) to make the text more visible when the box is IsEnabled is set to false, in the same way as the standard ComboBox. 
I'm aware that I can modify the template myself, but it'd be nicer if it was built in. 
Unplanned
Last Updated: 12 Jul 2018 13:37 by ADMIN
ADMIN
Created by: Kalin
Comments: 0
Category: ComboBox
Type: Feature Request
4
Currently filtering with virtualized RadComboBox is not supported as the filtering feature works with the containers (changes their Visibility).
Unplanned
Last Updated: 09 May 2018 10:59 by ADMIN
Completed
Last Updated: 05 Dec 2017 16:52 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: ComboBox
Type: Feature Request
5
Combobox with 2 items -- "Item1"   and "it": typing "it" selects the 1st item which is "Item1" and it should select the second one which is "it"
Completed
Last Updated: 08 Sep 2017 07:44 by Kevin
It might also be nice to take it one step further and give the option to choose the key that fires an update off
Unplanned
Last Updated: 04 Jan 2017 07:33 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: ComboBox
Type: Feature Request
12

			
Unplanned
Last Updated: 03 Jan 2017 21:03 by ADMIN
Currently the control scrolls by group.
Unplanned
Last Updated: 03 Jan 2017 20:56 by John
Unplanned
Last Updated: 03 Jan 2017 20:50 by ADMIN
This would provide the option to stop the auto scrolling when the last item is hovered.
Unplanned
Last Updated: 03 Jan 2017 20:46 by ADMIN
Enable the ComboBox to open its DropDown in up as well as down direction
Unplanned
Last Updated: 03 Jan 2017 20:38 by ADMIN
When "TextSearchMode" is set to "Contains", IsEditable="True" and IsReadOnly="True": it should be possible to select all or some of the text and by pressing delete or backspace the selected text should be removed.
Declined
Last Updated: 19 Sep 2016 06:25 by ADMIN
Workaround: use OnDropDownClosed event.
1 2