如何在Gridpane中獲得相同的TitledPanes垂直尺寸？ （JavaFX，Scenebuilder）

Question

我有一個右邊的TiteldPane的垂直尺寸有問題（見下圖）。兩個TitledPanes都放在一個GridPane中。我希望較小的一個像左邊那樣得到相同的高度。我試圖將Vgrow設置爲正確的TitledPane的「始終」，但沒有發生任何事情。此外，我試圖與一個地區做一些事情沒有成功。這可能沒有給他們一個絕對的高度？

感謝您的幫助提前。

<?xml version="1.0" encoding="UTF-8"?> 

<?import javafx.geometry.Insets?> 
<?import javafx.scene.control.Label?> 
<?import javafx.scene.control.ScrollPane?> 
<?import javafx.scene.control.TextField?> 
<?import javafx.scene.control.TitledPane?> 
<?import javafx.scene.layout.AnchorPane?> 
<?import javafx.scene.layout.ColumnConstraints?> 
<?import javafx.scene.layout.GridPane?> 
<?import javafx.scene.layout.RowConstraints?> 

<AnchorPane xmlns="http://javafx.com/javafx/8.0.65" xmlns:fx="http://javafx.com/fxml/1"> 
    <children> 
     <ScrollPane AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0"> 
     <content> 
      <AnchorPane> 
       <children> 
        <GridPane hgap="20.0" vgap="20.0"> 
        <columnConstraints> 
         <ColumnConstraints hgrow="SOMETIMES" /> 
         <ColumnConstraints hgrow="SOMETIMES" /> 
        </columnConstraints> 
        <rowConstraints> 
         <RowConstraints valignment="TOP" vgrow="ALWAYS" /> 
        </rowConstraints> 
        <padding> 
         <Insets bottom="20.0" left="20.0" right="20.0" top="20.0" /> 
        </padding> 
        <children> 
         <TitledPane animated="false" text="TitledPane"> 
          <content> 
           <GridPane hgap="10.0" vgap="5.0"> 
           <columnConstraints> 
            <ColumnConstraints hgrow="SOMETIMES" minWidth="100.0" /> 
            <ColumnConstraints hgrow="SOMETIMES" minWidth="100.0" /> 
           </columnConstraints> 
           <rowConstraints> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
           </rowConstraints> 
           <children> 
            <Label text="Label" GridPane.halignment="RIGHT" /> 
            <Label GridPane.columnIndex="1" GridPane.rowIndex="1" /> 
            <Label text="Label" GridPane.halignment="RIGHT" GridPane.rowIndex="2" /> 
            <Label GridPane.columnIndex="1" GridPane.rowIndex="3" /> 
            <Label text="Label" GridPane.halignment="RIGHT" GridPane.rowIndex="4" /> 
            <Label GridPane.columnIndex="1" GridPane.rowIndex="5" /> 
            <TextField GridPane.columnIndex="1" /> 
            <TextField GridPane.columnIndex="1" GridPane.rowIndex="2" /> 
            <TextField fx:id="abgar10TF" GridPane.columnIndex="1" GridPane.rowIndex="4" /> 
           </children> 
           </GridPane> 
          </content> 
         </TitledPane> 
         <TitledPane animated="false" text="TitledPane" GridPane.columnIndex="1" GridPane.valignment="TOP" GridPane.vgrow="ALWAYS"> 
          <content> 
           <GridPane hgap="10.0" vgap="5.0"> 
           <columnConstraints> 
            <ColumnConstraints hgrow="SOMETIMES" minWidth="100.0" /> 
            <ColumnConstraints hgrow="SOMETIMES" minWidth="100.0" /> 
           </columnConstraints> 
           <rowConstraints> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
            <RowConstraints vgrow="SOMETIMES" /> 
           </rowConstraints> 
           <children> 
            <Label text="Label" GridPane.halignment="RIGHT" /> 
            <Label GridPane.columnIndex="1" GridPane.rowIndex="1" /> 
            <Label text="Label" GridPane.halignment="RIGHT" GridPane.rowIndex="2" /> 
            <Label GridPane.columnIndex="1" GridPane.rowIndex="3" /> 
            <TextField GridPane.columnIndex="1" /> 
            <TextField GridPane.columnIndex="1" GridPane.rowIndex="2" /> 
           </children> 
           </GridPane> 
          </content> 
         </TitledPane> 
        </children> 
        </GridPane> 
       </children> 
      </AnchorPane> 
     </content> 
     </ScrollPane> 
    </children> 
</AnchorPane> 

Answer 1

你必須設置最大高度爲兩個TitlePanes到MAX_VALUE