ruby-****@sourc*****
ruby-****@sourc*****
2012年 1月 22日 (日) 05:04:25 JST
-------------------------
REMOTE_ADDR = 184.145.90.60
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-dialog-fichoo
-------------------------
@@ -104,14 +104,15 @@
{{image_right("dialog-fichoo-03.png")}}
{{br}}
-The dialogue in the following listing will handle the creation of a new folder in the current folder entered into the name field and confirmed by the user, so you do not have to take any further actions except destroying the dialogue. Note, however, that there exists already a built in button (2) solely for folder (directory) creation, and that the way it is done in this program may be confusing to the user. The two fields namely the name field where a user is expected to enter a new folder name (1) and the field that opens when he or she clicks the button "Create Folder" (2) are internally related. Not that it is important, but this is not immediately apparent and takes some testing to realize that created folder shows up in the name field if you back up to the folder in which the new one was created. This exercise is useful only to show you the use of file chooser's action flag Gtk::FileChooser::ACTION_CREATE_FOLDER. You have to test run this program to understand what wa
s just said!
+The dialogue in the following listing will handle the creation of a new folder in the current folder entered into the name field and confirmed by the user, so you do not have to take any further actions except destroying the dialogue. Note, however, that there exists already a built in button (2) solely for folder (directory) creation, and that the way it is done in this program may be confusing to the user. The two fields namely the name field where a user is expected to enter a new folder name (1) and the field that opens when he or she clicks the button "Create Folder" (2) are internally related. (There may be a problem using the <Create Folder> button (#2) -- see the comment in the source code). Not that it is important, but this is not immediately apparent and takes some testing to realize that created folder shows up in the name field if you back up to the folder in which the new one was created. This exercise is useful only to show you the use of file chooser's actio
n flag Gtk::FileChooser::ACTION_CREATE_FOLDER. You have to test run this program to understand what was just said!
#!/usr/bin/env ruby
require 'gtk2'
- ### NOTE:
- ### the extra <Create Folder> button (marked #2) on the top-right
- ### side of location bar at the dialogue should not be used because
- ### it hangs the Gtk::FileChooserDialog
+
+ # NOTE:
+ # the extra <Create Folder> button (marked #2) on the top-right
+ # side of location bar at the dialogue should not be used because
+ # it hangs the Gtk::FileChooserDialog
# Create a new Gtk::FileChooserDialog used to create a new folder.
def create_folder_btt(parent)