Scrolling to a clicked line when dontwrap=false
selander at tkf.att.ne.jp
Sat Aug 27 05:11:13 EDT 2011
I have a field full of (locked) text (a TV script), lines are
wrapped. I want to be able to click a word in the text and
automatically set the scroll of the field so that the line with
the clicked word is at the very top of the field.
I can set the vscroll of the field using the number returned by
(the clickline)*(the textheight) of the field. But, each wrapped
line in the text above the click throws that calculation off...
How can I take the wrapped lines into consideration so that the
text my users click pops to the top of the field?
More information about the Use-livecode