我的场景中有一个GridPane
对象。我希望能够调整窗口大小并使用它调整窗格大小。我还想在我的窗格旁边放一个VBox
。
到目前为止,我设法生成了一个完全可调整大小的GridPane
或AnchorPane
,其中包含GridPane
和VBox
个对象,但是当我调整大小时窗格窗格不会随之调整大小。
这里是带AnchorPane
的FXML:
<?import javafx.scene.control.Button?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.RowConstraints?>
<?import javafx.scene.layout.VBox?>
<AnchorPane prefHeight="750.0" prefWidth="1000.0" xmlns="http://javafx.com/javafx/8.0.121" xmlns:fx="http://javafx.com/fxml/1" fx:controller="%controllername%">
<children>
<GridPane layoutX="50" layoutY="25" maxHeight="Infinity" maxWidth="Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="700" prefWidth="700">
<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 maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.columnIndex="1" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.rowIndex="1" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.columnIndex="1" GridPane.rowIndex="1" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.columnIndex="1" GridPane.rowIndex="2" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.columnIndex="0" GridPane.rowIndex="2" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.columnIndex="2" GridPane.rowIndex="0" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.columnIndex="2" GridPane.rowIndex="1" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" onAction="#boardButtonAction" GridPane.columnIndex="2" GridPane.rowIndex="2" />
</children>
</GridPane>
<VBox layoutX="813.0" layoutY="266.0" prefHeight="218.0" prefWidth="137.0">
<children>
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" />
<Button maxHeight="Infinity" maxWidth="Infinity" mnemonicParsing="false" />
</children>
</VBox>
</children>
</AnchorPane>
仅包含GridPane
的版本基本上是GridPane
版本中使用的AnchorPane
代码,但具有xmlns
和fx:controller
属性。
如何制作一个可以调整大小GridPane
和VBox
彼此相邻的场景?
答案 0 :(得分:2)
我发现最简单的方法是创建一个HBox并将GridPane和VBox添加到它。在HBox上将“fillHeight”属性设置为true。 GridPane和VBox上的“fillWidth”属性应设置为true,并将其HGrow属性设置为“always”(或“有时”)。 HBox应该使用它所在的窗口调整大小,而GridPane和VBox应该扩展以划分它们之间的可用空间。
<?xml version="1.0" encoding="UTF-8"?>
<?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?>
<HBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8.0.60" xmlns:fx="http://javafx.com/fxml/1">
<children>
<GridPane style="-fx-border-color: black;" HBox.hgrow="ALWAYS">
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
</columnConstraints>
<rowConstraints>
<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>
</GridPane>
<VBox prefHeight="200.0" prefWidth="100.0" style="-fx-border-color: red;" HBox.hgrow="ALWAYS" />
</children>
</HBox>