First and Last row number from viewable portion of jtextarea

[shivam0101]

HI,

I am trying to get the row numbers of first and last from viewable portion of jtextarea. The starting row is working correctly, but i am not getting the last row number.

[Java] //editor is jtextarea Rectangle r = editor.getVisibleRect(); Point top = new - Pastebin.com

[JosAH]

The JTextArea inherits the viewToModel method; you can take it from there ...

kind regards,

Jos

[DarrylBurke]

Please use correct case/capitalization when referring to JDK classes so that we know whether you are indeed referring to JTextArea or some badly named class of your own named jtextarea.

Also, to get better help sooner, post a SSCCE (Short, Self Contained, Compilable and Executable) example that demonstrates the problem. Most members here won't click a link, and for some of those who might, many free hosting sites are blocked by a corporate firewall.

Moving to AWT/Swing

db

[camickr]

Crosspost: java - getting the changed lines jtextarea - Stack Overflow

[DarrylBurke]

Thanks for the heads up. No use wasting time here, then.

db

edit Another cross post
First and Last Row numbers from viewable portion of jtextarea? (Java in General forum at JavaRanch)