#599 TopPanel x,y and dimension for element, doesn't work

src/editor/dialogs/se-elix/define/NumberSpinBox.js

@@ -1,7 +1,21 @@
 import PlainNumberSpinBox from '../src/plain/PlainNumberSpinBox.js';
+import {
+  stateEffects
+} from 'elix/src/base/internal.js';
 /**
  * @class ElixNumberSpinBox
  */
-export default class ElixNumberSpinBox extends PlainNumberSpinBox {}
+// export default class ElixNumberSpinBox extends PlainNumberSpinBox {}
+
+export default class ElixNumberSpinBox extends PlainNumberSpinBox {
+  [stateEffects](state, changed) {
+    const effects = super[stateEffects];
+    if(changed.value && state.value !== "" && this.value !== undefined) {
+      const event = new CustomEvent('onchange', { detail: state.value });
+      this.dispatchEvent(event);
+    }
+    return effects;
+  }
+}
 
 customElements.define('elix-number-spin-box', ElixNumberSpinBox);