Feature request: change value on mouse wheel

4 posts, 0 answers
  1. Roman
    Roman avatar
    8 posts
    Member since:
    Nov 2010

    Posted 28 Mar 2011 Link to this post

    Standard windows control can do this, and sometimes its very handy, especially when you need not to set some value but rather to change it live during some process. When control has focus and mouse whell is moved change it's value using SmallChange property.

    It's very easy to implement and very comfortable to use. Thank you!
  2. George
    George avatar
    1332 posts

    Posted 29 Mar 2011 Link to this post

    Hello Roman,

    This is a known bug in the RadNumericUpDown control for WPF. We will investigate the cause for this issue and we will fix it in one of our future releases. You can vote for it and track its progress in our Public Issue Tracking System (PITS) with Issue ID = 5278.

    the Telerik team
  3. Kristoffer
    Kristoffer avatar
    158 posts
    Member since:
    Dec 2012

    Posted 07 Jun 2013 Link to this post

    This only works when the mouse is positioned above the control (the same goes for RadComboBox etc). In most, if not all applications, this type of control reacts on mouse wheel even if the mouse is elsewhere - as long as the control has focus.

    You don't support this? Is it WPF related?
  4. George
    George avatar
    1332 posts

    Posted 12 Jun 2013 Link to this post

    Hello Kristoffer,

    Yes, this is WPF related - the OnMouseWheel event is not fired when the mouse cursor is not over the RadNumericUpDown control. In this case cannot change the value.


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