TextTip not working

TextTip not working

Posted by: info on 20 May 2020, 12:22 am EST

• 

  info

  • Post Options:
  • Link
    Copy
  • Jump To Answer

  Posted 20 May 2020, 12:22 am EST

  Using 12.0 and TextTipPolicy = TextTipPolicy.Floating
  
  R12.0 does not show TextTip when using MultiLine text and only first line is visible.
  
  R9.0 does not have this issue.
  
  Did I miss something?

  Thanks in advance

  PietF

• 

  Ruchir.Agarwal

  

  • Post Options:
  • Link
    Copy

  Posted 20 May 2020, 10:27 pm EST - Updated 30 September 2022, 4:32 am EST

  Hello,

  Showing a long text as wrapped multiline using Spread 12, I do not observe any issue with Tooltip/tip display. See attached output.
  
  

  

  801×391 6.38 KB

  
  
  Can you please run the application and see, whether you observe a different output. If yes, could you please modify the application and share back for us to see the problem and guide accordingly.

  Thanks,
  
  Ruchir
  
  TipTest_Spread.zip

• 

  info

  • Post Options:
  • Link
    Copy

  Posted 20 May 2020, 11:08 pm EST

  Hi Ruchir,

  thanks for your quick response.

  1. Replace your text with:
     
     “This is a very long multi-line text for single spread cell.” + System.Environment.NewLine + “This text is being defined to test ToolTip”

  2. Change the height of row 3 so that you only can see the first line.

  3. The tooltip is not displayed if the column width is wide enough for line one.
     
     (it only shows all rows when the column width is to narrow for the first line.)
     
     R9 did handle this properly.

  Kind regards,
  
  -PietF

• 

  Ruchir.Agarwal

  

  • Post Options:
  • Link
    Copy

  Posted 21 May 2020, 9:04 pm EST

  Thank you, PietF. Following your guidance, we were able to replicate the behavior you mentioned.
  
  To resolve it, please handle the TextTipFetch event as follows:```
  
  private void FpSpread1_TextTipFetch(object sender, FarPoint.Win.Spread.TextTipFetchEventArgs e)
  
  {
  
  if(e.TipText!=string.Empty)
  
  {
  
  e.ShowTip = true;
  
  }
  
  }

  Regards,
  Ruchir

• 

  info

  • Post Options:
  • Link
    Copy

  Posted 21 May 2020, 9:38 pm EST

  Thanks Ruchir, for now it is solved.

  Regards,
  
  -PietF