redrawing_aspect.rb in shoes-swt-4.0.0.rc1

- old
+ new

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
+
 # This file uses the after_do gem, which you probably haven't heard of (yet)
 # It basically works like Class.after :method do ... end
 # So for every instance of Class, after method is executed the block you
 # gave it is executed.
 # Here it is used to redraw the application, after specific methods are called.
@@ -20,22 +21,25 @@
           Keypress                         => [:eval_block],
           Keyrelease                       => [:eval_block],
           MouseMoveListener                => [:eval_move_block],
           TextBlock::CursorPainter         => [:move_textcursor],
           Timer                            => [:eval_block],
-          ::Shoes::Common::Changeable      => [:call_change_listeners]
+          Slot                             => [:update_scroll],
+          ::Shoes::Common::Changeable      => [:call_change_listeners],
         }.freeze
 
       # These need to trigger a redraw
-      SAME_POSITION    = { Common::Visibility      => [:update_visibility],
-                           Image                   => [:create_image],
-                           ::Shoes::Common::Hover  => [:eval_hover_block],
-                           ::Shoes::Common::Style  => [:update_style],
-                           ::Shoes::Common::Remove => [:remove],
-                           ::Shoes::Slot           => [:mouse_hovered,
-                                                       :mouse_left],
-                           ::Shoes::TextBlock      => [:replace] }.freeze
+      SAME_POSITION =
+        {
+          Common::Visibility      => [:update_visibility],
+          Image                   => [:create_image],
+          ::Shoes::Common::Hover  => [:eval_hover_block],
+          ::Shoes::Common::Style  => [:update_style],
+          ::Shoes::Common::Remove => [:remove],
+          ::Shoes::Slot           => [:mouse_hovered, :mouse_left],
+          ::Shoes::TextBlock      => [:replace],
+        }.freeze
 
       CHANGED_POSITION = { ::Shoes::DimensionsDelegations => [:adjust_current_position],
                            ::Shoes::Common::Positioning   => [:_position, :displace],
                            ::Shoes::Common::Hover         => [:eval_hover_block] }.freeze
 
@@ -83,12 +87,12 @@
         app.flush unless app.disposed?
       end
 
       def redraw_element(element, include_children = true)
         target = redraw_target(element)
-        redraw_area target.element_left, target.element_top,
-                    target.element_width, target.element_height,
+        redraw_area target.redraw_left, target.redraw_top,
+                    target.redraw_width, target.redraw_height,
                     include_children
       end
 
       def redraw_area(left, top, width, height, include_children = true)
         unless app.disposed?
@@ -96,10 +100,10 @@
         end
       end
 
       def redraw_target(element)
         # During DSL initialization element.gui is nil, so if a SWT backend
-        # object causes a redraw in its initailize (like Shoes::Swt::Image),
+        # object causes a redraw in its initialize (like Shoes::Swt::Image),
         # we won't have gui set yet. Annoying, but fine.
         if element.gui
           element.gui.redraw_target
         else
           element