ruby-****@sourc*****
ruby-****@sourc*****
2009年 2月 7日 (土) 12:25:59 JST
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REMOTE_ADDR = 74.15.84.244
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-txtw-gsw
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TITLE = tut-gtk2-txtw-gsw
KEYWORD =
= The Text View Widget
{{link "tut-gtk2-txtw-icw", "tut-gtk2-txtw", "tut-gtk", "tut-gtk2-txtw-tyu"}}
* 5 ((<Inserting Images|tut-gtk2-txtw-iimgs>))
* 6 ((<Inserting Child Widgets|tut-gtk2-textview-icw>))
* 7 ((<GtkSourceView|tut-gtk2-textview-gsw>))
* 8 ((<Test Your Understanding|tut-gtk2-textview-tyu>))
== GtkSourceView
GtkSourceView is a widget that is not actually a part of the GTK+ libraries. It is an external library used to extend the Gtk::textView widget. There is a large list of features that GtkSourceView widget adds to the text view. A list of the most notable ones follows:
* Line numbering.
* Syntax highlighting for many programming languages.
* Automatic indentation.
* Bracket matching.
* Undo/Redo support.
* Source markers for for denoting locations in the source code.
* Highlighting the current line.
If you ever used GEdit you wil recognize the following image, where you can see a sample GtkSourceView widget
{{image_right("txtw-gsw.png")}}
{{br}}
((*images.rb*))
The GtkSourceView library has a whole separate API documentation, which can be viewed at the ((<URL:http://GtkSourceView.sourceforge.net>)). If you would like to make this library available to Ruby GTK+, you'd have to compile the library yourself and write Ruby interface for it. To compile an application that uses this library, you need to add `pkg-config --cflags --libs gtksourceview-1.0` to the compile command.