我希望使用附图中的GridPane布局。请问有人知道如何实现吗?或者我是否选择了错误的布局方式?
![enter image description here](https://istack.dev59.com/L5hr4.webp)
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.paint.*?>
<AnchorPane id="AnchorPane" prefHeight="400.0" prefWidth="600.0" xmlns:fx="http://javafx.com/fxml">
<children>
<GridPane AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
<columnConstraints>
<ColumnConstraints hgrow="ALWAYS" />
<ColumnConstraints prefWidth="150" />
</columnConstraints>
<rowConstraints>
<RowConstraints vgrow="ALWAYS" />
<RowConstraints prefHeight="150" />
</rowConstraints>
</GridPane>
</children>
</AnchorPane>
AnchorPane
和GridPane
。