저는 현재 afterburner.fx를 사용하여 JavaFX 기반 응용 프로그램의 구성 요소를 함께 조정합니다. 지금은 더 편한 유지 관리를 위해 별도의 fxml 파일로 구성 요소를 이동하려고합니다.fx : include와 afterburner를 결합 할 수 있습니까
중첩 된 구성 요소를 자동으로로드 할 수 있도록 fx : include 지시문을 사용하여 이러한 구성 요소를로드하려면 다음을 수행하십시오.
문제는 자동로드로 인해 루스터가 중첩보기에서 발표자를 얻을 수 있다는 것입니다.
자동로드를 결합하는 동시에 부모 루트의 중첩 된 구성 요소로 작업 할 수 있습니까?
이 두 가지가 잘 작동하는 것 같습니다.
Afterburner는 FXML 로더에 컨트롤러 팩터 리를 설정하여 작동합니다. FXML 로더는 표현 자 클래스를 인스턴스화하고 값을 주입하는 것을 담당합니다.
<fx:include> 요소는 포함 된 FXML을로드 할 때 컨트롤러 팩터 리를 전파하므로 포함 된 FXML에 정의 된 컨트롤러에 값을 주입 할 수 있습니다. Afterburner는 주사에 싱글 톤 스코프를 효과적으로 사용하므로 주입 된 필드의 동일한 인스턴스가 사용됩니다. 즉, 서로 다른 발표자 클래스간에 데이터 모델을 쉽게 공유 할 수 있습니다.
포함 된 FXML과 관련된 발표자에 액세스하려면 standard technique for "nested controllers"을 사용하십시오.
따라서, 예를 들어 :
main.fxml :
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.layout.BorderPane?>
<?import javafx.scene.control.TableView?>
<?import javafx.scene.control.TableColumn?>
<?import javafx.scene.control.cell.PropertyValueFactory?>
<?import javafx.geometry.Insets?>
<BorderPane xmlns:fx="http://javafx.com/fxml" fx:controller="application.MainPresenter">
<center>
<TableView fx:id="table">
<columns>
<TableColumn text="First Name" prefWidth="150">
<cellValueFactory>
<PropertyValueFactory property="firstName" />
</cellValueFactory>
</TableColumn>
<TableColumn text="Last Name" prefWidth="150">
<cellValueFactory>
<PropertyValueFactory property="lastName" />
</cellValueFactory>
</TableColumn>
<TableColumn text="Email" prefWidth="200">
<cellValueFactory>
<PropertyValueFactory property="email" />
</cellValueFactory>
</TableColumn>
</columns>
</TableView>
</center>
<bottom>
<fx:include source="Editor.fxml" fx:id="editor">
<padding>
<Insets top="5" bottom="5" left="5" right="5"/>
</padding>
</fx:include>
</bottom>
</BorderPane>
editor.fxml :
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.control.Button?>
<GridPane xmlns:fx="http://javafx.com/fxml" hgap="5" vgap="10" fx:controller="application.EditorPresenter">
<Label GridPane.rowIndex="0" GridPane.columnIndex="0" text="First Name:"/>
<TextField fx:id="firstNameTextField" GridPane.rowIndex="0" GridPane.columnIndex="1"/>
<Label GridPane.rowIndex="1" GridPane.columnIndex="0" text="Last Name"/>
<TextField fx:id="lastNameTextField" GridPane.rowIndex="1" GridPane.columnIndex="1"/>
<Label GridPane.rowIndex="2" GridPane.columnIndex="0" text="Email"/>
<TextField fx:id="emailTextField" GridPane.rowIndex="2" GridPane.columnIndex="1"/>
<HBox GridPane.rowIndex="3" GridPane.columnIndex="0" GridPane.columnSpan="2">
<Button fx:id="addEditButton" onAction="#addEdit" />
</HBox>
</GridPane>
MainPresenter.java :
package application;
import javax.inject.Inject;
import javafx.fxml.FXML;
import javafx.scene.control.TableView;
public class MainPresenter {
@FXML
private TableView<Person> table ;
// This is the controller (presenter) for the included fxml
// It is injected by the FXMLLoader; the rule is that "Controller" needs to be
// appended to the fx:id attribute of the <fx:include> tag.
// This is not used in this example but is here to demonstrate how to access it
// if needed.
@FXML
private EditorPresenter editorController ;
@Inject
private DataModel dataModel ;
public void initialize() {
table.setItems(dataModel.getPeople());
table.getSelectionModel().selectedItemProperty().addListener(
(obs, oldPerson, newPerson) -> dataModel.setCurrentPerson(newPerson));
dataModel.currentPersonProperty().addListener((obs, oldPerson, newPerson) -> {
if (newPerson == null) {
table.getSelectionModel().clearSelection();
} else {
table.getSelectionModel().select(newPerson);
}
});
dataModel.getPeople().addAll(
new Person("Jacob", "Smith", "[email protected]"),
new Person("Isabella", "Johnson", "[email protected]"),
new Person("Ethan", "Williams", "[email protected]"),
new Person("Emma", "Jones", "[email protected]"),
new Person("Michael", "Brown", "[email protected]")
);
}
}
EditorPresenter.java :
package application;
import javafx.beans.binding.Bindings;
import javafx.fxml.FXML;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javax.inject.Inject;
public class EditorPresenter {
@FXML
private TextField firstNameTextField ;
@FXML
private TextField lastNameTextField ;
@FXML
private TextField emailTextField ;
@FXML
private Button addEditButton ;
@Inject
private DataModel dataModel ;
public void initialize() {
addEditButton.textProperty().bind(
Bindings.when(Bindings.isNull(dataModel.currentPersonProperty()))
.then("Add")
.otherwise("Update")
);
dataModel.currentPersonProperty().addListener((obs, oldPerson, newPerson) -> {
if (newPerson == null) {
firstNameTextField.setText("");
lastNameTextField.setText("");
emailTextField.setText("");
} else {
firstNameTextField.setText(newPerson.getFirstName());
lastNameTextField.setText(newPerson.getLastName());
emailTextField.setText(newPerson.getEmail());
}
});
}
@FXML
private void addEdit() {
Person person = dataModel.getCurrentPerson();
String firstName = firstNameTextField.getText();
String lastName = lastNameTextField.getText();
String email = emailTextField.getText();
if (person == null) {
dataModel.getPeople().add(new Person(firstName, lastName, email));
} else {
person.setFirstName(firstName);
person.setLastName(lastName);
person.setEmail(email);
}
}
}
MainView.java :
package application;
import com.airhacks.afterburner.views.FXMLView;
public class MainView extends FXMLView {
}
Main.java (응용 프로그램 클래스) :
package application;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.stage.Stage;
import com.airhacks.afterburner.injection.Injector;
public class Main extends Application {
@Override
public void start(Stage primaryStage) {
MainView mainView = new MainView();
Scene scene = new Scene(mainView.getView(), 600, 400);
primaryStage.setScene(scene);
primaryStage.show();
}
@Override
public void stop() throws Exception {
Injector.forgetAll();
}
public static void main(String[] args) {
launch(args);
}
}
DataModel.java :
package application;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.SimpleObjectProperty;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
public class DataModel {
private final ObservableList<Person> people = FXCollections.observableArrayList();
private final ObjectProperty<Person> currentPerson = new SimpleObjectProperty<>(this, "currentPerson");
public ObservableList<Person> getPeople() {
return people ;
}
public final Person getCurrentPerson() {
return currentPerson.get();
}
public final void setCurrentPerson(Person person) {
this.currentPerson.set(person);
}
public ObjectProperty<Person> currentPersonProperty() {
return currentPerson ;
}
}
그리고 보통 Person.java 예 :
package application;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
public class Person {
private final StringProperty firstName = new SimpleStringProperty(this, "firstName");
public final String getFirstName() {
return firstName.get();
}
public final void setFirstName(String firstName) {
this.firstName.set(firstName);
}
public StringProperty firstNameProperty() {
return firstName ;
}
private final StringProperty lastName = new SimpleStringProperty(this, "lastName");
public final String getLastName() {
return lastName.get();
}
public final void setLastName(String lastName) {
this.lastName.set(lastName);
}
public StringProperty lastNameProperty() {
return lastName ;
}
private final StringProperty email = new SimpleStringProperty(this, "email");
public final String getEmail() {
return email.get();
}
public final void setEmail(String email) {
this.email.set(email);
}
public StringProperty emailProperty() {
return email ;
}
public Person(String firstName, String lastName, String email) {
setFirstName(firstName);
setLastName(lastName);
setEmail(email);
}
}