Introduce dedicated shared states for every core vaadin component/ext. (#98)

* Introduce dedicated shared states for every core vaadin component/ext.

Updated components are:
- PasswordField
- CustomField
- AbstractListing
- AbstractMultiSelect
- ColorPicker
- ColorPickerArea
- DataCommunicator
- Responsive
- AbstractListingExtension
- DetailsManager
- AbstractRenderer
- ClickableRenderer
- ButtonRenderer
- CheckBoxRenderer
- DateRenderer
- HtmlRenderer
- ImageRenderer
- NumberRenderer
- ProgressBarRenderer
- TextRenderer

Fixes vaadin/framework8-issues#480.

1 files changed, 12 insertions, 0 deletions

diff --git a/server/src/main/java/com/vaadin/ui/renderers/ProgressBarRenderer.java b/server/src/main/java/com/vaadin/ui/renderers/ProgressBarRenderer.java
index e06f98865d..bf851e5567 100644
--- a/server/src/main/java/com/vaadin/ui/renderers/ProgressBarRenderer.java
+++ b/server/src/main/java/com/vaadin/ui/renderers/ProgressBarRenderer.java
@@ -15,6 +15,8 @@
  */
 package com.vaadin.ui.renderers;
 
+import com.vaadin.shared.ui.grid.renderers.ProgressBarRendererState;
+
 import elemental.json.JsonValue;
 
 /**
@@ -42,4 +44,14 @@ public class ProgressBarRenderer extends AbstractRenderer<Object, Double> {
         }
         return super.encode(value);
     }
+
+    @Override
+    protected ProgressBarRendererState getState() {
+        return (ProgressBarRendererState) super.getState();
+    }
+
+    @Override
+    protected ProgressBarRendererState getState(boolean markAsDirty) {
+        return (ProgressBarRendererState) super.getState(markAsDirty);
+    }
 }