ruby-****@sourc*****
ruby-****@sourc*****
2012年 9月 5日 (水) 02:37:20 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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@@ -123,7 +123,7 @@
In insert_text(entry, textview) we first have to retrieve the text mark, which is next translated into text iterator, and then in turn used to insert a string from Gtk::Entry text field into the text buffer.
-In retrieve_text(textview) we first obtain two text iterators representing start/end positions of the selected (highlighted) text, which are subsequently used to obtain the marked (selected) text from the text buffer.
+In retrieve_text(textview) we first obtain two text iterators representing start/end positions of the selected (highlighted) text, which are subsequently used to obtain the marked (selected) text from the text buffer if any selection was made, else the entire buffer is retrieved. In both cases the results are printed on the console.
=== Retrieving Text Iterators and Marks