start initial work on detaching chat to floating window

Modules/Notifications/Sidebar/Chat/ChatList.qml

@@ -11,10 +11,11 @@ import qs.Components
 Item {
 	id: root
 
+	property alias list: list
 	property alias model: list.model
 
 	signal deleteChatRequest(content: ChatSession)
-	signal loadChatRequest(content: ChatSession)
+	signal loadChatRequest(content: ChatSession, index: int)
 	signal newChatRequest
 
 	CustomText {
@@ -47,8 +48,10 @@ Item {
 			Item {
 				id: chatItem
 
+				property alias chat: chat
 				property bool closing: false
 				property bool editVisible: false
+				required property int index
 				required property var modelData
 				property real startY: 0.0
 
@@ -87,6 +90,7 @@ Item {
 				ChatDelegate {
 					id: chat
 
+					chatItem: chatItem
 					implicitWidth: chatItem.implicitWidth
 					modelData: chatItem.modelData
 					radius: Tokens.rounding.medium
@@ -111,7 +115,7 @@ Item {
 							if (chatItem.editVisible)
 								chatItem.editVisible = false;
 							else
-								root.loadChatRequest(chatItem.modelData);
+								root.loadChatRequest(chatItem.modelData, chatItem.index);
 						}
 						onPressed: event => {
 							chatItem.startY = event.y;