Restore missing click & double click events on tab

api/js/etemplate/Layout/Et2Tabs/Et2Tab.ts

@@ -2,6 +2,7 @@ import {Et2Widget} from "../../Et2Widget/Et2Widget";
 import {SlTab} from "@shoelace-style/shoelace";
 import shoelace from "../../Styles/shoelace";
 import {css} from "lit";
+import {property} from "lit/decorators/property.js";
 
 export class Et2Tab extends Et2Widget(SlTab)
 {
@@ -20,20 +21,31 @@ export class Et2Tab extends Et2Widget(SlTab)
 		];
 	}
 
-	static get properties()
-	{
-		return {
-			...super.properties,
-
-			hidden: {type: Boolean, reflect: true}
-		}
-	}
+	@property({type: Function})
+	ondblclick;
 
 	constructor()
 	{
 		super();
 		this.hidden = false;
 	}
+
+	connectedCallback()
+	{
+		super.connectedCallback();
+
+		if(this.ondblclick)
+		{
+			this.addEventListener("dblclick", this.ondblclick);
+		}
+	}
+
+	disconnectedCallback()
+	{
+		super.disconnectedCallback()
+
+		this.removeEventListener("dblclick", this.ondblclick);
+	}
 }
 
 customElements.define("et2-tab", Et2Tab);

api/js/etemplate/Layout/Et2Tabs/Et2Tabs.ts

@@ -272,6 +272,8 @@ export class Et2Tabs extends Et2InputWidget(SlTabGroup) implements et2_IResizeab
 				tabData.push({
 					"id": index_name,
 					"label": this.egw().lang(et2_readAttrWithDefault(node, "label", "Tab")),
+					"onclick": et2_readAttrWithDefault(node, "onclick", ''),
+					"ondblclick": et2_readAttrWithDefault(node, "ondblclick", ''),
 					"widget": null,
 					"widget_options": widget_options,
 					"contentDiv": null,
@@ -347,7 +349,9 @@ export class Et2Tabs extends Et2InputWidget(SlTabGroup) implements et2_IResizeab
 				slot: "nav",
 				panel: tab.id,
 				active: index == this._selectedIndex,
-				hidden: tab.hidden
+				hidden: tab.hidden,
+				onclick: tab.onclick,
+				ondblclick: tab.ondblclick
 			}, this);
 
 			// Set tab label