java - javaFX场景构建器。 APP没有响应，无法正常运行

我用JavaFX开发了一个应用程序。我使用Scene Builder，但是GridPane出现问题。
您能告诉我为什么我的GridPane不能正确显示吗？

这是我的应用程序的屏幕。
Screen of my app

和FXML文件：

<BorderPane xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8">
   <center>
      <HBox maxWidth="1.7976931348623157E308" minWidth="500.0" BorderPane.alignment="CENTER">
         <children>
            <Separator orientation="VERTICAL" prefHeight="200.0" HBox.hgrow="ALWAYS" />
            <VBox BorderPane.alignment="CENTER" HBox.hgrow="ALWAYS">
               <children>
                  <GridPane VBox.vgrow="ALWAYS">
                    <columnConstraints>
                      <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
                      <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
                    </columnConstraints>
                    <rowConstraints>
                      <RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
                      <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
                      <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
                        <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
                    </rowConstraints>
                     <children>
                        <Label text="Label" />
                        <Label text="Label" GridPane.rowIndex="1" />
                        <Label text="Label" GridPane.rowIndex="2" />
                        <Label text="Label" GridPane.rowIndex="3" />
                        <Label text="Label" GridPane.rowIndex="4" />
                        <Label text="Label" GridPane.rowIndex="5" />
                        <TextArea prefHeight="85.0" prefWidth="150.0" GridPane.columnIndex="1" GridPane.hgrow="ALWAYS" GridPane.rowIndex="5" GridPane.vgrow="ALWAYS" />
                        <TextField GridPane.columnIndex="1" />
                        <Label text="Label" GridPane.columnIndex="1" GridPane.rowIndex="1" />
                        <Label text="Label" GridPane.columnIndex="1" GridPane.rowIndex="2" />
                        <Label text="Label" GridPane.columnIndex="1" GridPane.rowIndex="3" />
                        <Label text="Label" GridPane.columnIndex="1" GridPane.rowIndex="4" />
                     </children>
                     <VBox.margin>
                        <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
                     </VBox.margin>
                  </GridPane>
               </children>
            </VBox>
         </children>
      </HBox>
   </center>
</BorderPane>

最佳答案

在场景构建器中，您可以对窗格说“适合父母”。你试过了吗？您还可以检查场景构建器中的布局设置，设置哪些锚窗格约束。

关于java - javaFX场景构建器。 APP没有响应，无法正常运行，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/33545545/