Add 'X' to TabButton

[SavageTwinky]

I'm trying to add a close button for tabs using Qml quick2, The problem I'm having is the signal doesn't seem to work on a custom contentItem.

My tab button, tabexitable

TabButton {
	id: root
	signal closeTab
	contentItem: RowLayout {
		id: row
		signal closeTab
		Item {
			width: 20
		}
		Text {
			id: txtLabel
			text: root.text
			font: root.font
			color: root.checked ? "black" : "white"

			elide: Text.ElideRight
		}
		Item {
			width: 20
		}
		Item {
			// I can't seem to get this button to resize
			// without some sort of container
			width: parent.height
			height: parent.height

			anchors.margins: 20

			Button {
				id: btnClose
				icon.source: Qt.resolvedUrl("Assets/close-big-512.png")
				anchors.fill: parent
				onClicked: {
					console.log("Closing tab")
					row.closeTab
					root.closeTab
				}
			}
		}
	}
}

TabBar {
	id: tabBarMain
	Repeater {
		model: gBackend.paletteModel()
		delegate: TabExitable {
			Layout.fillHeight: true
			text: modelData
			width: implicitWidth
			
			onCloseTab: {
				console.log("blah")
				gBackend.paletteModel().remove(index)
			}

			Connections {
				target: contentItem
				onCloseTab: {
					console.log("blah")
					gBackend.paletteModel().remove(index)
				}
			}

			onClicked: {
				console.log("clicekd")
			}
		}
	}
}

my output

qml: Closing tab
qml: Closing tab
qml: Closing tab
qml: Closing tab

[SavageTwinky]

Auto complete forgot the parenthesis

root.closeTab vs root.closeTab().... it would be nice to have more errors