lib/glimmer/swt/custom/shape.rb in glimmer-dsl-swt-4.18.4.8 vs lib/glimmer/swt/custom/shape.rb in glimmer-dsl-swt-4.18.4.9

@@ -261,19 +261,23 @@
             the_pattern = self.class.pattern(*args)
           end
           the_pattern
         end
         
-        def dispose
-          @background_pattern&.dispose
-          @background_pattern = nil
-          @foreground_pattern&.dispose
-          @foreground_pattern = nil
-          @image&.dispose
-          @image = nil
+        def dispose(dispose_images: true, dispose_patterns: true)
+          if dispose_patterns
+            @background_pattern&.dispose
+            @background_pattern = nil
+            @foreground_pattern&.dispose
+            @foreground_pattern = nil
+          end
+          if dispose_images
+            @image&.dispose
+            @image = nil
+          end
           @parent.shapes.delete(self)
         end
-        
+                
         def paint(paint_event)
           calculate_paint_args!
           @properties.each do |property, args|
             method_name = attribute_setter(property)
             # TODO consider optimization of not setting a background/foreground/font if it didn't change from last shape