Manipulate the NSTextview, several questions...
Manipulate the NSTextview, several questions...
- Subject: Manipulate the NSTextview, several questions...
- From: "Cloud Strife" <email@hidden>
- Date: Tue, 7 Oct 2008 07:50:11 +0000
Hi everyone. I am using the NSTextview to perform some functions of my
application. I want to implement:
1. The NSTextiview has several lines of output, when the user click(or
double-click) one line of the text, I want to the NSTextview to highlight
the line which the user clicked with some light color, i.e. the light blue,
the light green and so on. Then how to?
2. Following the question 1, I also want to know which line the user select
and hence to get the content of the line. How to?
In order to describe my purpose clearly, assuming we have a nstextview with
content as following:
Line1: Content of Line1;
Line2: Content of LIne2;
When the user click the line 1, the line 1 is highlighted by light-blue
mark.
And I can use some piece of code to know the user has selected line 1, and
retrieve the content of line 1:
"Line1: Content of Line1;"
as a nsstring object.
Can anyone tell me how to accomplish these tasks? Thank you very much for
any help.
Have a good day
--
Best regards.
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