I can reduce this time down by using append() method instead of setHtml and don't set the entire text at once, but line-by-line. In this case I have 902 lines and time reduced down to 2.2 seconds.
I can reduce this time down by using append() method instead of setHtml and don't set the entire text at once, but line-by-line. In this case I have 902 lines and time reduced down to 2.2 seconds.