Thanks for contacting us and for your question.
In fact, the direction of the Application Menu's popup should be automatically adjusted when you turn on the RightToLeft mode but the behavior that you encounter is an issue which we are already aware of, and which will be addressed for the upcoming SP2 we plan to release in a week or so.
I have managed to prepare a simple workaround for you, as well. Take a look at the following code snippet:
RadPopupOpeningEventArgs eventArgs = args as RadPopupOpeningEventArgs;
.RibbonBarElement.ApplicationButtonElement.DropDownMenu.HorizontalPopupAlignment = HorizontalPopupAlignment.RightToRight;
eventArgs.CustomLocation = this.radRibbonBar
You can paste this code in the PopupOpening event of the Application Menu in the RadRibbonBar:
sender, CancelEventArgs args)
RadPopupOpeningEventArgs eventArgs = args
.radRibbonBar1.RibbonBarElement.ApplicationButtonElement.DropDownMenu.HorizontalPopupAlignment = HorizontalPopupAlignment.LeftToLeft;
I hope this is helpful.
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items.