java - 具有窗口大小调整的 JavaFX 缩小按钮
问题描述
我有一个GridPane
带有九个方形按钮的按钮,我希望它可以调整大小。事实上,当我把窗口变大时它确实会变大,但是当我把窗口变小时,按钮不会改变大小,所以窗口看起来像这样:
这是我的 .fxml 文件:
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.RowConstraints?>
<?import javafx.scene.layout.VBox?>
<?import javafx.scene.control.TextArea?>
<HBox prefHeight="750.0" prefWidth="1000.0" xmlns="http://javafx.com/javafx/8.0.60" xmlns:fx="http://javafx.com/fxml/1" fx:controller="Controller">
<children>
<GridPane fx:id="boardGridPane" layoutX="50" layoutY="25" maxHeight="Infinity" maxWidth="Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="700" prefWidth="700" HBox.hgrow="ALWAYS">
<columnConstraints>
<ColumnConstraints hgrow="ALWAYS" minWidth="10.0" percentWidth="33.3" prefWidth="100.0" />
<ColumnConstraints hgrow="ALWAYS" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="ALWAYS" minWidth="10.0" prefWidth="100.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints minHeight="10.0" percentHeight="33.3" prefHeight="100.0" vgrow="ALWAYS" />
<RowConstraints minHeight="10.0" prefHeight="100.0" vgrow="ALWAYS" />
<RowConstraints minHeight="10.0" prefHeight="100.0" vgrow="ALWAYS" />
</rowConstraints>
<children>
<Button fx:id="button00" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" />
<Button fx:id="button01" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.columnIndex="1" />
<Button fx:id="button02" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.columnIndex="2" GridPane.rowIndex="0" />
<Button fx:id="button10" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.rowIndex="1" />
<Button fx:id="button11" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.columnIndex="1" GridPane.rowIndex="1" />
<Button fx:id="button12" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.columnIndex="2" GridPane.rowIndex="1" />
<Button fx:id="button20" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.columnIndex="0" GridPane.rowIndex="2" />
<Button fx:id="button21" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.columnIndex="1" GridPane.rowIndex="2" />
<Button fx:id="button22" maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" GridPane.columnIndex="2" GridPane.rowIndex="2" />
</children>
</GridPane>
<VBox fx:id="menuVBox" layoutX="786.0" layoutY="336.0" prefHeight="77.0" prefWidth="178.0">
<children>
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" text="Hot Seat Mode" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" text="Easy Bot Mode" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" text="Hard Bot Mode" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" text="Statistics" />
<TextArea fx:id="menuTextArea"/>
</children>
</VBox>
</children>
</HBox>
解决方案
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