browser: treeview: add event listener 'click' expander

Change-Id: I00b2b3eb00c46532b69f28fcc0c3a16b2383f688 Signed-off-by: Henry Castro <[email protected]>
CollaboraOnline · Jul 17, 2024 · 45008cf · 45008cf
1 parent 402ff42
commit 45008cf
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/browser/src/control/jsdialog/Widget.TreeView.js b/browser/src/control/jsdialog/Widget.TreeView.js
@@ -831,6 +831,21 @@ class TreeViewControl {
 		this._tableContainer._tbody = L.DomUtil.create('tbody', builder.options.cssClass +
 							       ' ui-treeview-body', this._tableContainer);
 		this._tableContainer.setAttribute('role', 'grid');
+		this._tableContainer.addEventListener('click', L.bind(TreeViewControl.onClick));
+	}
+
+	static onClick(e) {
+		let td = e.target;
+		if (!td || td.localName !== 'td')
+			return;
+
+		let row = td.parentElement;
+		if (!row || row.localName !== 'tr' || !row.hasAttribute('aria-expanded'))
+			return;
+
+		let expand = td.firstChild;
+		if (expand && e.clientX < expand.getBoundingClientRect().left)
+			console.log('click expand ');
 	}
 
 	fillHeaders(headers, builder) {