Thanks for contacting us.
Currently, there is no direct way to set the alignment of the items in the RadComboBox drop down. However, you can use the following code snippet to achieve this programmatically:
|foreach (RadListBoxItem item in this.radComboBox1.ComboBoxElement.ListBoxElement.Items)
| item.Children.Alignment = ContentAlignment.TopRight;
Basically, what I am doing is iterating over all items in the drop down and setting the Alignment
of the ImageAndTextLayout
that actually positions the text of each item.
We can also consider exposing a property of the RadComboBox which will enable the user to set the alignment of the items within the drop down.
Regarding the alignment of the vertical scroll bar and the drop down arrow, you can use the DropDownMinSize/DropDownMaxSize
of the RadComboBox control to explicitly set the minimum width of the drop down popup.
I hope this is helpful.
Do not hesitate to get back to me in case you need further assistance.
the Telerik team