Apply style to Textview: Underline and Blue Color on specific parts of the text.
Note: This article was originally published at Planet PHP
on 5 January 2012.
This script displays a 2D array inside a textview. All elements on the same row and coloumn are underlined and colred blue.
//Definition of widgets
$scrolled_win = new GtkScrolledWindow();
$textview = new GtkTextview();
$buffer = new GtkTextBuffer();
$win = new GtkWindow();
//Modify widgets
$scrolled_win-set_policy(1,1);
$textview-modify_font(new PangoFontDescription('Courier New 14'));
$win-maximize();
$win-connect_simple('destroy', array('Gtk', 'main_quit'));
//Pack widgets
$scrolled_win-add($textview);
$textview-set_buffer($buffer);