ruby-****@sourc*****
ruby-****@sourc*****
2012年 12月 6日 (木) 14:05:21 JST
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REMOTE_ADDR = 70.49.50.17
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-dnd-intro
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@@ -124,16 +124,38 @@
+# (10.2)
+== Setting DnD For Widgets Without Their Own Gdk::Window
-# (10.2)
-== DnD Tree View Items
+# (10.2.1)
+=== Dragging a Button Onto a Label
+
+
+
+## Dec.06
+## 10.3 DnD Widgets With Their Own Gdk::Window
+## 10.3.1 DnD Tree View Items
+## 10.3.1.1 Built-in DnD Tree View Mechanism
+## 10.3.1.2 Custom Made DnD In Tree View
+## 10.3.2 DnD In Text View Widget
+## 10.3.3 DnD Icon View Items
+
+
+# (10.3)
+
+== DnD Widgets With Their Own Gdk::Window
+
+
+# (10.3.1)
+=== DnD Tree View Items
+
Some Gtk widgets have built in drag-and-drop mechanism, which require very little or no additional coding. Such a widget is Gtk::TreeView. However, sometimes you are not satisfied with the default dnd behaviour, and you may need to try to implement some customized dnd functionality. As you will see Gtk::TreeView provides a number of methods to help you accomplish this. We will investigate some of these issues in our example after the next one.
-# (10.2.1)
+# (10.3.1.1)
=== Built-in DnD Tree View Mechanism
@@ -261,9 +283,39 @@
treeview.reorderable = true
Also note that we do not need to set up any signal handlers for the dnd to function.
+
+## Dec.06
+## 10.3 DnD Widgets With Their Own Gdk::Window
+## 10.3.1 DnD Tree View Items
+## 10.3.1.1 Built-in DnD Tree View Mechanism
+## 10.3.1.2 Custom Made DnD In Tree View
+## 10.3.2 DnD In Text View Widget
+## 10.3.3 DnD Icon View Items
-# (10.2.2)
+# (10.3.1.2)
=== Custom Made DnD In Tree View