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JavaFX常用操作

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运行

Maven

pom.xml

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.openjfx</groupId>
    <artifactId>hellofx</artifactId>
    <version>1.0-SNAPSHOT</version>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.release>11</maven.compiler.release>
        <javafx.version>13</javafx.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.openjfx</groupId>
            <artifactId>javafx-controls</artifactId>
            <version>${javafx.version}</version>
        </dependency>
        <dependency>
            <groupId>org.openjfx</groupId>
            <artifactId>javafx-fxml</artifactId>
            <version>${javafx.version}</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version>
                <configuration>
                    <release>${maven.compiler.release}</release>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.openjfx</groupId>
                <artifactId>javafx-maven-plugin</artifactId>
                <version>0.0.3</version>
                <configuration>
                    <mainClass>org.openjfx.App</mainClass>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

使用HelloFX -> Plugins -> compiler -> compiler:compile 编译项目, 使用 HelloFX -> Plugins -> javafx -> javafx:run 执行项目.

Gradle

build.gradle

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plugins {
  id 'application'
  id 'org.openjfx.javafxplugin' version '0.0.8'
}

repositories {
    mavenCentral()
}

dependencies {
}

javafx {
    version = "13"
    modules = [ 'javafx.controls', 'javafx.fxml' ]
}

mainClassName = 'org.openjfx.MainApp'

使用 hellofx -> Tasks -> build -> build 构建项目

使用 hellofx -> Tasks -> application -> run 运行项目

Jfoenix

jfoenix提供了许多漂亮的组件，与JavaFX本身提供的组件完全兼容。

依赖项：

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dependencies {
    compile 'com.jfoenix:jfoenix:9.0.10'
}

将jfoenix-components.css放在Resources/css目录下，给Scene设置：

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scene.getStylesheets().add(Draw.class.getResource("/css/jfoenix-components.css").toExternalForm());

按钮样例

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JFXButton githubBtn = new JFXButton("Github");
githubBtn.setMaxWidth(90);
githubBtn.getStyleClass().add("button-raised");

更换窗口图标

将图标置于resources目录下，并：

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primaryStage.getIcons().add(new Image(Draw.class.getResourceAsStream("/xxx.png")));

为按钮添加图标

将图标置于resources目录下，并：

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var githubIcon = new ImageView(new Image(Draw.class.getResourceAsStream("/github.png")));
githubIcon.setFitWidth(20);
githubIcon.setFitHeight(20);
btn.setGraphic(githubIcon);