ruby-****@sourc*****
ruby-****@sourc*****
2009年 2月 7日 (土) 06:31:30 JST
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REMOTE_ADDR = 74.15.84.244
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-txtw-ttags
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@@ -141,7 +141,7 @@
"background" => "#000000" }
)
-Once you created a tag with its properties you will, later on most likely in a callback, need to retrieve it from the text buffer's tag table by specifying its tag_name. At the same time you apply it to a segment or portion of the text buffer defined by start and end iterators. In the following snippet of code we create a an entry in tag table for the Gtk::TextBuffer object called buff. We create tag called "bold" and add for it a property name/value pair as hash {"weight" => Pango::WEIGHT_BOLD}. Subsequently (later in the program; in our case in a callback) we extract the property value pair for this tag:
+Once you created a tag with its properties you will, later on - most likely in a callback, need to retrieve it from the text buffer's tag table by specifying its tag_name. At the same time you apply it to a segment or portion of the text buffer defined by start and end iterators. In the following snippet of code we create a an entry in tag table for the Gtk::TextBuffer object called buff. We create tag called "bold" and add for it a property name/value pair as hash {"weight" => Pango::WEIGHT_BOLD}. Subsequently (later in the program; in our case in a callback) we extract the property value pair for this tag:
buff.create_tag("bold", {"weight" => Pango::WEIGHT_BOLD})
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