ruby-****@sourc*****
ruby-****@sourc*****
2012年 9月 7日 (金) 04:07:29 JST
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REMOTE_ADDR = 70.49.49.99
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-txtw-itrsmrks
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@@ -181,8 +181,8 @@
=== Changing Text Buffer Contents
+So far we have been using the text buffer without mentioning the obvious changes that occur when a user is using the keyboard. Every character user types triggers the ((*insert-text*)) signal to be emitted. We also did not mention the changes a user can do using options from the context menu. Though all these things modify a text buffer we do not want to overwhelm you with unnecessary details and mostly ignore them, since at the end they all utilize the same text buffer editing philosophy. Up to now we have been dealing with the contents of an entire text buffer. In fact the first thing you learned was how to reset the buffer to a new value with:
-So far we have been dealing with the contents of an entire text buffer. In fact the first thing you learned was how to reset the buffer to a new value with
Gtk::TextBuffer#.text = "Some text"