From 7ffed095a0ae23721915e52e820be5557a8f5708 Mon Sep 17 00:00:00 2001
From: "Ahmad K. Bawaneh" <ahmad.bawaneh@dominokit.com>
Date: Sun, 29 Dec 2024 19:33:27 +0300
Subject: [PATCH] general enhancements

---
 .../dominokit/domino/ui/dnd/Draggable.java    | 15 +++++++++++
 .../domino/ui/utils/meta/AttributeMeta.java   | 26 ++++++++++++++++++-
 .../dui-components/domino-ui-forms.css        |  5 ++++
 3 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/domino-ui/src/main/java/org/dominokit/domino/ui/dnd/Draggable.java b/domino-ui/src/main/java/org/dominokit/domino/ui/dnd/Draggable.java
index a1840fc04..aa8a0456f 100644
--- a/domino-ui/src/main/java/org/dominokit/domino/ui/dnd/Draggable.java
+++ b/domino-ui/src/main/java/org/dominokit/domino/ui/dnd/Draggable.java
@@ -19,6 +19,7 @@
 import static org.dominokit.domino.ui.utils.ElementsFactory.elements;
 
 import elemental2.dom.*;
+import java.util.Objects;
 import java.util.function.Consumer;
 import org.dominokit.domino.ui.IsElement;
 import org.dominokit.domino.ui.utils.DominoElement;
@@ -167,4 +168,18 @@ public String getId() {
   public interface DraggableConfig {
     boolean isEnabled();
   }
+
+  @Override
+  public boolean equals(Object o) {
+    if (!(o instanceof Draggable)) {
+      return false;
+    }
+    Draggable<?> draggable = (Draggable<?>) o;
+    return Objects.equals(id, draggable.id);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hashCode(id);
+  }
 }
diff --git a/domino-ui/src/main/java/org/dominokit/domino/ui/utils/meta/AttributeMeta.java b/domino-ui/src/main/java/org/dominokit/domino/ui/utils/meta/AttributeMeta.java
index 245b903d4..d64d52785 100644
--- a/domino-ui/src/main/java/org/dominokit/domino/ui/utils/meta/AttributeMeta.java
+++ b/domino-ui/src/main/java/org/dominokit/domino/ui/utils/meta/AttributeMeta.java
@@ -15,7 +15,12 @@
  */
 package org.dominokit.domino.ui.utils.meta;
 
+import static java.util.Objects.nonNull;
+
+import java.util.HashSet;
 import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
 import org.dominokit.domino.ui.utils.ComponentMeta;
 import org.dominokit.domino.ui.utils.HasMeta;
 
@@ -29,7 +34,8 @@
 public class AttributeMeta<T> implements ComponentMeta {
 
   private String key;
-  private final T value;
+  private T value;
+  private Set<Consumer<T>> changeHandlers = new HashSet<>();
 
   /**
    * Creates a new instance of {@code AttributeMeta} with the specified key and value.
@@ -76,6 +82,17 @@ public T getValue() {
     return value;
   }
 
+  /**
+   * Gets the value stored as metadata.
+   *
+   * @return The value associated with this metadata item.
+   */
+  public AttributeMeta<T> setValue(T value) {
+    this.value = value;
+    this.changeHandlers.forEach(c -> c.accept(this.value));
+    return this;
+  }
+
   /**
    * Gets the key associated with this metadata item.
    *
@@ -85,4 +102,11 @@ public T getValue() {
   public String getKey() {
     return key;
   }
+
+  public AttributeMeta<T> onValueChanged(Consumer<T> handler) {
+    if (nonNull(handler)) {
+      this.changeHandlers.add(handler);
+    }
+    return this;
+  }
 }
diff --git a/domino-ui/src/main/resources/org/dominokit/domino/ui/public/css/domino-ui/dui-components/domino-ui-forms.css b/domino-ui/src/main/resources/org/dominokit/domino/ui/public/css/domino-ui/dui-components/domino-ui-forms.css
index 36357087e..730acb06a 100644
--- a/domino-ui/src/main/resources/org/dominokit/domino/ui/public/css/domino-ui/dui-components/domino-ui-forms.css
+++ b/domino-ui/src/main/resources/org/dominokit/domino/ui/public/css/domino-ui/dui-components/domino-ui-forms.css
@@ -388,6 +388,11 @@ textarea.dui-field-input {
     outline-offset: var(--dui-form-field-checkbox-outline-offset);
 }
 
+.dui-form-radio-group[readonly] .dui-form-radio,
+.dui-form-radio[readonly] {
+    pointer-events: none;
+}
+
 .dui-disable-transition .dui-form-checkbox .dui-checkbox-label:before,
 .dui-form-checkbox .dui-checkbox-label.dui-disable-transition :before,
 .dui-form-checkbox.dui-disable-transition  .dui-checkbox-label:before {