Scaling TableView

[netpulsar]

Hi,
I have a TableView that is used inside a RowLayout. How do I make the TableView and it's column and row size scale with the size of the Window?

Here is my code:
tableViewSpecs.qml

TableView {
	anchors.fill: parent
	clip: true
	boundsBehavior: Flickable.StopAtBounds
	id: tableView

	model: TableModel {
		id: tableModel
		TableModelColumn {
			display: "Specification"
		}
		TableModelColumn {
			display: "Description"
		}
		TableModelColumn {
			display: "Limit"
		}
	}

	delegate: DelegateChooser {
		DelegateChoice {
			column: 0
			delegate: Rectangle {
				implicitHeight: 5
				width: delegateWidth
				height: delegateHeight
				border.color: "black"
				Text {
					text: display
				}
			}
		}
		DelegateChoice {
			column: 1
			delegate: Rectangle {
				implicitHeight: 5
				width: delegateWidth
				height: delegateHeight
				border.color: "black"
				Text {
					text: display
				}
			}
		}
		DelegateChoice {
			column: 2
			delegate: Rectangle {
				implicitHeight: 5
				width: delegateWidth
				height: delegateHeight
				border.color: "black"
				Text {
					text: display
				}
			}
		}
	}
}

part of main.qml

ColumnLayout {
anchors.fill: parent

	RowLayout {
		Layout.preferredHeight: 250
		Layout.preferredWidth: 1600
		Layout.minimumWidth: 900
		Layout.minimumHeight: 200
		Layout.fillHeight: true
		Layout.fillWidth: true
		Rectangle {
			Layout.preferredHeight: 250
			Layout.preferredWidth: 600
			Layout.fillHeight: true
			Layout.fillWidth: true
			Layout.minimumWidth: 500

		TableViewSpecs{
			id: tableView
			Layout.topMargin: 30
			Layout.leftMargin: 30
			Layout.preferredHeight: 250

			Layout.preferredWidth: 700
			Layout.minimumWidth: 600
			Layout.fillHeight: true
			Layout.fillWidth: true
			visible: true
		}
	}