Bug fixing

app_scripts.js

@@ -590,6 +590,10 @@ function selectDropDownListItem(elementId, number) {
 function listItemClickEvent(element, event) {
 	event.stopPropagation();
 	
+	if(element.getAttribute("data-disabled") == "1") {
+		return
+	}
+
 	var selected = false;
 	if (element.classList) {
 		const focusStyle = getListFocusedItemStyle(element);
@@ -707,6 +711,9 @@ function findRightListItem(list, x, y) {
 	var count = list.childNodes.length;
 	for (var i = 0; i < count; i++) {
 		var item = list.childNodes[i];
+		if (item.getAttribute("data-disabled") == "1") {
+			continue;
+		}
 		if (item.offsetLeft >= x) {
 			if (result) {
 				var result_dy = Math.abs(result.offsetTop - y);
@@ -728,6 +735,9 @@ function findLeftListItem(list, x, y) {
 	var count = list.childNodes.length;
 	for (var i = 0; i < count; i++) {
 		var item = list.childNodes[i];
+		if (item.getAttribute("data-disabled") == "1") {
+			continue;
+		}
 		if (item.offsetLeft < x) {
 			if (result) {
 				var result_dy = Math.abs(result.offsetTop - y);
@@ -749,6 +759,9 @@ function findTopListItem(list, x, y) {
 	var count = list.childNodes.length;
 	for (var i = 0; i < count; i++) {
 		var item = list.childNodes[i];
+		if (item.getAttribute("data-disabled") == "1") {
+			continue;
+		}
 		if (item.offsetTop < y) {
 			if (result) {
 				var result_dx = Math.abs(result.offsetLeft - x);
@@ -770,6 +783,9 @@ function findBottomListItem(list, x, y) {
 	var count = list.childNodes.length;
 	for (var i = 0; i < count; i++) {
 		var item = list.childNodes[i];
+		if (item.getAttribute("data-disabled") == "1") {
+			continue;
+		}
 		if (item.offsetTop >= y) {
 			if (result) {
 				var result_dx = Math.abs(result.offsetLeft - x);
@@ -862,6 +878,33 @@ function listViewKeyDownEvent(element, event) {
 			if (item && item !== current) {
 				selectListItem(element, item, true);
 			}
+		} else {
+			switch (key) {
+				case " ": 
+				case "Enter":
+				case "ArrowLeft":
+				case "ArrowUp":
+				case "ArrowRight":
+				case "ArrowDown":
+				case "Home":
+				case "End":
+				case "PageUp":
+				case "PageDown":
+					var list = element.childNodes[0];
+					var count = list.childNodes.length;
+					for (var i = 0; i < count; i++) {
+						var item = list.childNodes[i];
+						if (item.getAttribute("data-disabled") == "1") {
+							continue;
+						}
+						selectListItem(element, item, true);
+						return;
+					}
+					break;
+
+				default:
+					return;
+			}
 		}
 	}
 

listView.go

@@ -740,6 +740,9 @@ func (listView *listViewData) checkboxSubviews(self View, buffer *strings.Builde
 		}
 		buffer.WriteString(`" onclick="listItemClickEvent(this, event)" data-left="0" data-top="0" data-width="0" data-height="0" style="display: grid; justify-items: stretch; align-items: stretch;`)
 		listView.itemSize(self, buffer)
+		if !listView.adapter.IsListItemEnabled(i) {
+			buffer.WriteString(`" data-disabled="1`)
+		}
 		buffer.WriteString(`">`)
 		buffer.WriteString(itemDiv)
 
@@ -796,6 +799,9 @@ func (listView *listViewData) noneCheckboxSubviews(self View, buffer *strings.Bu
 		}
 		buffer.WriteString(`" `)
 		buffer.WriteString(itemStyle)
+		if !listView.adapter.IsListItemEnabled(i) {
+			buffer.WriteString(` data-disabled="1"`)
+		}
 		buffer.WriteString(`>`)
 
 		if view := listView.getItemView(i); view != nil {

popupUtils.go

@@ -127,10 +127,14 @@ func (popup *popupMenuData) ListSize() int {
 }
 
 func (popup *popupMenuData) ListItem(index int, session Session) View {
-	return NewTextView(popup.session, Params{
+	view := NewTextView(popup.session, Params{
 		Text:  popup.items[index],
 		Style: "ruiPopupMenuItem",
 	})
+	if !popup.IsListItemEnabled(index) {
+		view.Set(TextColor, "@ruiDisabledTextColor")
+	}
+	return view
 }
 
 func (popup *popupMenuData) IsListItemEnabled(index int) bool {