lib/shoes/swt/app.rb in shoes-swt-4.0.0.pre8 vs lib/shoes/swt/app.rb in shoes-swt-4.0.0.pre9

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 class Shoes
   module Swt
     shoes_icon = ::Shoes::ICON
     if shoes_icon.include? 'uri:classloader'
       ICON = File.join(Dir.tmpdir, 'shoes-icon.png').freeze
@@ -87,14 +88,22 @@
 
       def height
         shell.client_area.height
       end
 
+      def open?
+        !disposed?
+      end
+
       def disposed?
         @shell.disposed? || @real.disposed?
       end
 
+      def focus
+        @shell.force_active
+      end
+
       def redraw(left = nil, top = nil, width = nil, height = nil, all = true)
         unless @real.disposed?
           if left.nil? || top.nil? || width.nil? || height.nil?
             @real.redraw
           else
@@ -126,11 +135,12 @@
       end
 
       def clipboard=(str)
         ::Swt::Clipboard.new(Shoes.display).setContents(
           [str].to_java,
-          [::Swt::TextTransfer.getInstance].to_java(::Swt::TextTransfer)
+          [::Swt::TextTransfer.getInstance].to_java(::Swt::TextTransfer),
+          ::Swt::DND::DND::CLIPBOARD
         )
       end
 
       def fullscreen=(state)
         @shell.full_screen = state
@@ -326,10 +336,10 @@
         shell = event.widget
         width  = shell.client_area.width
         height = shell.client_area.height
         @app.real.setSize width, height
         @app.real.layout
-        @app.dsl.resize_callbacks.each(&:call)
+        @app.dsl.trigger_resize_callbacks
       end
 
       def controlMoved(_e)
       end
     end