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package org.eclipse.fx.ui.controls.sample;
import org.eclipse.fx.core.Status;
import org.eclipse.fx.core.Status.State;
import org.eclipse.fx.ui.controls.form.DefaultForm;
import org.eclipse.fx.ui.controls.form.StatusNode;
import org.eclipse.fx.ui.panes.GridData;
import org.eclipse.fx.ui.panes.GridData.Alignment;
import org.eclipse.fx.ui.panes.GridLayoutPane;
import org.eclipse.fx.ui.controls.form.Form.BindingConfiguration;
import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.stage.Stage;
public class ValidationSample extends Application {
static class VM {
private StringProperty firstname = new SimpleStringProperty(this, "firstname");
private StringProperty lastname = new SimpleStringProperty(this, "lastname");
public VM(String firstname, String lastname) {
this.firstname.set(firstname);
this.lastname.set(lastname);
}
}
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) throws Exception {
GridLayoutPane p = new GridLayoutPane();
p.setNumColumns(2);
DefaultForm form = new DefaultForm();
Label title = new Label("My Form");
title.setGraphic(new StatusNode(form.validationStatusProperty()));
title.setStyle("-fx-font-size: 2em; -fx-font-weight: bold;");
GridLayoutPane.setConstraint(title, new GridData(Alignment.FILL,Alignment.CENTER,true,false,2,1));
p.getChildren().add(title);
VM vm = new VM("Tom", "Schindl");
{
Label l = new Label("Vorname");
p.getChildren().add(l);
TextField field = new TextField();
p.getChildren().add(form.builder("firstname",field.textProperty(), vm.firstname, BindingConfiguration.VALIDATE_TO_OPPOSITE)
.decoratedNode(field)
.decoratedNodeMutator(new GridData(GridData.FILL_HORIZONTAL), GridLayoutPane::setConstraint)
.validator( s -> s.isEmpty() ? Status.status(State.ERROR, -1, "Vorname muß befüllt sein", null) : Status.ok())
.build()
.nodeWithStatus());
}
{
Label l = new Label("Nachname");
p.getChildren().add(l);
TextField field = new TextField();
p.getChildren().add(form.builder("lastname",field.textProperty(), vm.lastname, BindingConfiguration.VALIDATE_TO_OPPOSITE)
.decoratedNode(field)
.decoratedNodeMutator(new GridData(GridData.FILL_HORIZONTAL), GridLayoutPane::setConstraint)
.validator( s -> s.isEmpty() ? Status.status(State.ERROR, -1, "Nachname muß befüllt sein", null) : Status.ok())
.build()
.nodeWithStatus());
}
primaryStage.setScene(new Scene(p,800,600));
primaryStage.show();
}
}
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