7 files changed, 8 insertions, 8 deletions
diff --git a/ext/tk/lib/tkextlib/bwidget/button.rb b/ext/tk/lib/tkextlib/bwidget/button.rb
index 4a9d4a7948..8f3087d098 100644
--- a/ext/tk/lib/tkextlib/bwidget/button.rb
+++ b/ext/tk/lib/tkextlib/bwidget/button.rb
@@ -9,7 +9,7 @@ require 'tkextlib/bwidget.rb'
 
 module Tk
   module BWidget
-    class Button < TkButton
+    class Button < Tk::Button
     end
   end
 end
diff --git a/ext/tk/lib/tkextlib/bwidget/buttonbox.rb b/ext/tk/lib/tkextlib/bwidget/buttonbox.rb
index ef999239f9..a8f23e8749 100644
--- a/ext/tk/lib/tkextlib/bwidget/buttonbox.rb
+++ b/ext/tk/lib/tkextlib/bwidget/buttonbox.rb
@@ -31,7 +31,7 @@ class Tk::BWidget::ButtonBox
       name = tagOrId[:name]
       return index(name) unless name.empty?
     end
-    if tagOrId.kind_of?(TkButton)
+    if tagOrId.kind_of?(Tk::Button)
       return index(tagOrId[:text])
     end
     # index(tagOrId.to_s)
@@ -54,7 +54,7 @@ class Tk::BWidget::ButtonBox
       name = idx[:name]
       idx = name unless name.empty?
     end
-    if idx.kind_of?(TkButton)
+    if idx.kind_of?(Tk::Button)
       idx = idx[:text]
     end
     number(tk_send('index', idx.to_s))
diff --git a/ext/tk/lib/tkextlib/bwidget/dialog.rb b/ext/tk/lib/tkextlib/bwidget/dialog.rb
index 2790d88d24..ae5f0238a3 100644
--- a/ext/tk/lib/tkextlib/bwidget/dialog.rb
+++ b/ext/tk/lib/tkextlib/bwidget/dialog.rb
@@ -103,7 +103,7 @@ class Tk::BWidget::Dialog
       name = tagOrId[:name]
       return index(name) unless name.empty?
     end
-    if tagOrId.kind_of?(TkButton)
+    if tagOrId.kind_of?(Tk::Button)
       return index(tagOrId[:text])
     end
     # index(tagOrId.to_s)
diff --git a/ext/tk/lib/tkextlib/bwidget/entry.rb b/ext/tk/lib/tkextlib/bwidget/entry.rb
index aafb4aa7ff..a56890f4e3 100644
--- a/ext/tk/lib/tkextlib/bwidget/entry.rb
+++ b/ext/tk/lib/tkextlib/bwidget/entry.rb
@@ -9,7 +9,7 @@ require 'tkextlib/bwidget.rb'
 
 module Tk
   module BWidget
-    class Entry < TkEntry
+    class Entry < Tk::Entry
     end
   end
 end
diff --git a/ext/tk/lib/tkextlib/bwidget/label.rb b/ext/tk/lib/tkextlib/bwidget/label.rb
index ce10ecaf8b..88a504aa50 100644
--- a/ext/tk/lib/tkextlib/bwidget/label.rb
+++ b/ext/tk/lib/tkextlib/bwidget/label.rb
@@ -9,7 +9,7 @@ require 'tkextlib/bwidget.rb'
 
 module Tk
   module BWidget
-    class Label < TkLabel
+    class Label < Tk::Label
     end
   end
 end
diff --git a/ext/tk/lib/tkextlib/bwidget/labelentry.rb b/ext/tk/lib/tkextlib/bwidget/labelentry.rb
index 931feb9b48..95b40946a6 100644
--- a/ext/tk/lib/tkextlib/bwidget/labelentry.rb
+++ b/ext/tk/lib/tkextlib/bwidget/labelentry.rb
@@ -11,7 +11,7 @@ require 'tkextlib/bwidget/entry'
 
 module Tk
   module BWidget
-    class LabelEntry < TkEntry
+    class LabelEntry < Tk::Entry
     end
   end
 end
diff --git a/ext/tk/lib/tkextlib/bwidget/spinbox.rb b/ext/tk/lib/tkextlib/bwidget/spinbox.rb
index ca4c046e5c..48358baa5c 100644
--- a/ext/tk/lib/tkextlib/bwidget/spinbox.rb
+++ b/ext/tk/lib/tkextlib/bwidget/spinbox.rb
@@ -10,7 +10,7 @@ require 'tkextlib/bwidget/entry'
 
 module Tk
   module BWidget
-    class SpinBox < TkEntry
+    class SpinBox < Tk::Entry
     end
   end
 end