Last Updated: 10 Jun 2020 10:19 by ADMIN
Release R2 2020 SP1
Created on: 14 May 2020 15:05
Category: UI for WinForms
Type: Bug Report
RadRibbonBar: ApplicationMenuStyle.BackstageView there is issue with BackstageButtonItem when mouse is pressed and dragged in TelerikMetro themes


I have menu problem:

When the Backstage Button Item is clicked and you don't release a left mouse button click but instead mouse is dragged to the right of the form, Backstage Button Item stay selected and can only be returned to default state if you click on it again else its stays blue and locked.

Picture 1.

Left click, hold and drag to the right. This state can be done to all buttons see Picture 2. Focus on "MouseDown" Event is not working.

Picture 2.


My question is can this behavior be prevented ?


Thanks in advance !



1 comment
Posted on: 15 May 2020 13:31

Hello Neven,

According to the attached picture, it seems that you use RadRibbonBar in BackstageView mode and the TelerikMetroBlue theme. By following the provided steps I was able to reproduce the issue on my end. This is why I have logged it on our Feedback Portal by making this thread public. You can track its progress, subscribe to status changes, and add your comment to it here.

I have also updated your Telerik Points.

To workaround this issue I can suggest to iterate the items in radRibbonBarBackstageView1.Items collection and set the CaptureOnMouseDown to true:

foreach ( RadItem item in this.radRibbonBarBackstageView1.Items)
    item.CaptureOnMouseDown = true;

The achieved result is demonstrated in the attached gif file.

I hope this helps. Should you have other questions I will be glad to help.

Progress Telerik

Progress is here for your business, like always. Read more about the measures we are taking to ensure business continuity and help fight the COVID-19 pandemic.
Our thoughts here at Progress are with those affected by the outbreak.
Attached Files: