Re: Contextual click on listbox header

[Christian Dorn <realbasic@online.de>]

Am 27.02.2009 um 15:18 schrieb Greg O'Lone:

> Interestingly, if you try to do this:
>
> dim col as integer
> col = me.ColumnFromXY(x,y)
>
> in the MouseDown event, you get -1 I'd expect it to be able to  
> figure out which column you clicked....
Yes, I found this, too. But you can get the right column by adding up  
the WidthActual properties of the columns:
  dim column, w, count as Integer
  column = -1
  count = me.ColumnCount-1

  for i as Integer = 0 to count
    w = w + me.Column(i).WidthActual
    if w >= x then
      column = i
      exit
    end if
  next i


Gruß
Christian

----------------------------------------
Christian Dorn
realbasic {a} online.de

REALbasic 2008.5-1 Pro
iMac 3.06 GHz Intel Core 2 Duo, 4 GB RAM
PowerMac G5 2x2GHz, 1.5 GB RAM
Mac OS X 10.5.6
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