hi there,
i want to create a special keyboard mode for
creating tables in a textview widget with lablgtk2.
To create one row the user should move with ENTER
from cell to cell until the end is reached
and then ENTER to the next row:
this is my callback-function:
let key_pressed (textview:GText.view)
(ev:GdkEvent.Key.t) =
let newch = GdkEvent.Key.string ev in
let buffer = textview#buffer in
let iter = buffer#end_iter
in
if (newch = "\n") then
buffer#insert ~iter
" "
else
buffer#insert ~iter
newch;
true
For now it should insert empty spaces when
ENTER is hit. Unfortunately it
doesn't work, it just inserts a new
line.
Also, the functionality of the keyboard is limited,
the backspace key for
instance doesn't work, but i could work around that
thing.
Who can tell me how to correctly test the
keys?
A code snippet might be helpful, too.
Thanks for help,
Christian