lib/knj/gtk2_menu.rb in knjrbfw-0.0.8 vs lib/knj/gtk2_menu.rb in knjrbfw-0.0.9

@@ -1,57 +1,57 @@
 class Knj::Gtk2::Menu
-	def initialize(paras)
-		@paras = paras
-		@items = []
-		@mainmenu = Gtk::Menu.new
-		@signal = ""
-		
-		count = 0
-		if @paras["items"].respond_to?("reverse")
-			items = @paras["items"].reverse
-		else
-			items = @paras["items"]
-		end
-		
-		if items.is_a?(Array)
-			items = Knj::ArrayExt.dict(items)
-		end
-		
-		items.each do |signal, menuitem|
-			if menuitem.is_a?(Array)
-				old_mi = menuitem
-				menuitem = {"text" => menuitem[0], "connect" => menuitem[1]}
-			end
-			
-			newitem = Gtk::MenuItem.new(menuitem["text"])
-			
-			if menuitem["connect"]
-				newitem.signal_connect("activate") do
-					Knj::Php.call_user_func(menuitem["connect"])
-				end
-			else
-				newitem.signal_connect("activate") do
-					on_menuitem_activate
-				end
-			end
-			
-			@items[count] = {
-				"gtkmenuitem" => newitem,
-				"signal" => signal
-			}
-			@mainmenu.prepend(newitem)
-			
-			count += 1
-		end
-		
-		event = Gdk::EventButton.new(Gdk::Event::BUTTON_PRESS)
-		
-		@mainmenu.show_all
-		@mainmenu.popup(nil, nil, event.button, event.time)
-	end
-	
-	def on_menuitem_activate(signal)
-		@signal = signal
-	end
-	
-	def signal() return @signal end
+  def initialize(paras)
+    @paras = paras
+    @items = []
+    @mainmenu = Gtk::Menu.new
+    @signal = ""
+    
+    count = 0
+    if @paras["items"].respond_to?("reverse")
+      items = @paras["items"].reverse
+    else
+      items = @paras["items"]
+    end
+    
+    if items.is_a?(Array)
+      items = Knj::ArrayExt.dict(items)
+    end
+    
+    items.each do |signal, menuitem|
+      if menuitem.is_a?(Array)
+        old_mi = menuitem
+        menuitem = {"text" => menuitem[0], "connect" => menuitem[1]}
+      end
+      
+      newitem = Gtk::MenuItem.new(menuitem["text"])
+      
+      if menuitem["connect"]
+        newitem.signal_connect("activate") do
+          Knj::Php.call_user_func(menuitem["connect"])
+        end
+      else
+        newitem.signal_connect("activate") do
+          on_menuitem_activate
+        end
+      end
+      
+      @items[count] = {
+        "gtkmenuitem" => newitem,
+        "signal" => signal
+      }
+      @mainmenu.prepend(newitem)
+      
+      count += 1
+    end
+    
+    event = Gdk::EventButton.new(Gdk::Event::BUTTON_PRESS)
+    
+    @mainmenu.show_all
+    @mainmenu.popup(nil, nil, event.button, event.time)
+  end
+  
+  def on_menuitem_activate(signal)
+    @signal = signal
+  end
+  
+  def signal() return @signal end
 end
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