ruby-****@sourc*****
ruby-****@sourc*****
2012年 12月 11日 (火) 03:49:49 JST
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REMOTE_ADDR = 184.145.81.223
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-dnd-intro
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@@ -804,7 +804,7 @@
DndTbWindow.new("Drag-gable Toolbox")
-Let me repeat that the bulkiest of our DndTbWindow class instance methods, called 'create_toolbar' is here the list important. Those who believe they should understand it better, must have missed or forgotten our discussion and study of menus, toolbars and menu items in chapter 9, entitled '((<Menus and Toolbars|tut-gtk2-mnstbs>))'. Toolbar here for us, is just a widget, an object (or a black box if you must), we wish to drag from one position to another, and back, if so desired. Its internals or the details about how it's built are of no interest to us here!
+Let me repeat that the bulkiest of our DndTbWindow class instance methods, called 'create_toolbar' is here the list important. Those who believe they should understand it better, must have missed or forgotten our discussion and study of menus, toolbars and menu items in chapter 9, entitled '((<Menus and Toolbars|tut-gtk2-mnstbs>))'. Toolbar here for us, is just a widget, an object (or a black box, if you must), we wish to drag from one position to another, and back, if so desired. Its internals or the details about how it's built are of no interest to us here!
What we are interested in, is the overall design or architecture of the top window encapsulated in DndTbWindow class. You can learn all about the layout of this window by reading its 'initialize' method, focusing on Gtk widgets built and gathered in the hierarchy of containers, and for the moment ignoring the drag-and-drop related methods, such as 'set_dnd_source_frame_widget' and 'set_dnd_destination_frame_widget'. We'll talk about these only after we understand the structure and design of the top window.