Stacked bar tool tip problem

4 posts, 0 answers
  1. Nenad Djukic
    Nenad Djukic avatar
    11 posts
    Member since:
    Apr 2010

    Posted 31 May 2010 Link to this post

    Hello all.
    I'm developing XBAP sidebar gadget (hosted in iframe) with stached bar within it.
    I noticed one problem related to item tool tip (value of stacked bar segment on mouse over event).
    Images with two cases are attached.
    tooltip_ok.jpg shows correct behavior and tooltip_notok.jpg shows incorect behavior.
    The wird is about blue segment within 5th (last one) bar.

    If I run xbap in IE and do mouseover on tooltip is visible and it shows some amount.
    If I run it within sidebar gadget, it will only blink (will be shown less than 1/100 sec) two or three times.
    It seems that in case of gadget it has no 'much space'.
    In case of browser we are able to see that tool tip and browser's white area are overlapping.

    Can anyone can help me with this? Is there any way to 'move' tooltip somehow?
    Thanx in advance.
        Nenad Djukic
  2. Vladimir Milev
    Vladimir Milev avatar
    1061 posts

    Posted 03 Jun 2010 Link to this post

    Hello Nenad Djukic,

    I suppose that due to the small gadget size there is not enough pixels present to allow for the bar to trigger a "mouse over" event and thus the tooltip does not appear. Unfortunately I can't really think of a work-around at the moment. Perhaps you can make the chart bigger or reduce the margins or do anything that will allow the bars to render on a larger surface.

    Best wishes,
    Vladimir Milev
    the Telerik team

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  4. Nenad Djukic
    Nenad Djukic avatar
    11 posts
    Member since:
    Apr 2010

    Posted 03 Jun 2010 Link to this post

    Hello Vladimir.
    Thanx for your response.

    Yes, i think that I'll do something like that.
  5. Jan
    Jan avatar
    58 posts
    Member since:
    May 2010

    Posted 25 Feb 2011 Link to this post

    I am also having this issue with chart inside the gadget. There must be some way to change the location of the tool tip ... I mean, if I can't change the location of the tool tip, then stacked bar is pretty useless. Is there any way to do something in the ItemToolTipOpening event or something like that?
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