ruby-****@sourc*****
ruby-****@sourc*****
2012年 9月 15日 (土) 03:22:46 JST
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REMOTE_ADDR = 184.145.80.187
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-txtw-textview
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@@ -84,7 +84,7 @@
-Most new text views are created with the Gtk::TextView.new(buffer=nil). When using this method with the default nil argument an empty Gtk::TextBuffer is created for you. This empty text buffer can be replaced or retrieved by "Gtk::TextView#buffer=(buff)", or "Gtk::TextView#set_buffer(buff)", and "buff = Gtk::TextView#buffer" respectively. With the former two methods the contents of the buffer gets completely replaced. However, as we will see on the following page in paragraphs entitled((*Text Iterators and Marks,*))one can also cause changes to a text buffer only partially.
+Most new text views are created with the Gtk::TextView.new(buffer=nil). When using this method with the default nil argument an empty Gtk::TextBuffer is created for you. This empty text buffer can be replaced or retrieved by "Gtk::TextView#buffer=(buff)", or "Gtk::TextView#set_buffer(buff)", and "buff = Gtk::TextView#buffer" respectively. With the former two methods the contents of the buffer gets completely replaced. However, as we will see on the following page in paragraphs entitled((*Text Iterators and Marks,*))one can also make changes only to small segments of a text buffer.
Recall that we have pointed out that a few widgets provide native scrolling support. Well, Gtk::TextView is one of them. This means you should use Gtk::Container#add method, rather than Gtk::ScrolledWindow#add_with_viewport(child), to add Gtk::TextView to the scrolled windows.