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@Da9el00
Created June 23, 2021 13:51
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JavaFX and Scene Builder - Basic Java Search bar setup
package sample;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.ListView;
import javafx.scene.control.TextField;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.ResourceBundle;
import java.util.stream.Collectors;
public class Controller implements Initializable {
ArrayList<String> words = new ArrayList<>(
Arrays.asList("test", "dog","Human", "Days of our life", "The best day",
"Friends", "Animal", "Human", "Humans", "Bear", "Life",
"This is some text", "Words", "222", "Bird", "Dog", "A few words",
"Subscribe!", "SoftwareEngineeringStudent", "You got this!!",
"Super Human", "Super", "Like")
);
@FXML
private TextField searchBar;
@FXML
private ListView<String> listView;
@FXML
void search(ActionEvent event) {
listView.getItems().clear();
listView.getItems().addAll(searchList(searchBar.getText(),words));
}
@Override
public void initialize(URL url, ResourceBundle resourceBundle) {
listView.getItems().addAll(words);
}
private List<String> searchList(String searchWords, List<String> listOfStrings) {
List<String> searchWordsArray = Arrays.asList(searchWords.trim().split(" "));
return listOfStrings.stream().filter(input -> {
return searchWordsArray.stream().allMatch(word ->
input.toLowerCase().contains(word.toLowerCase()));
}).collect(Collectors.toList());
}
}
package sample;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class Main extends Application {
@Override
public void start(Stage primaryStage) throws Exception{
Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
primaryStage.setTitle("Hello World");
primaryStage.setScene(new Scene(root));
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.ListView?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.AnchorPane?>
<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/15.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.Controller">
<children>
<TextField fx:id="searchBar" layoutX="24.0" layoutY="24.0" prefHeight="35.0" prefWidth="475.0" />
<ListView fx:id="listView" layoutX="24.0" layoutY="69.0" prefHeight="309.0" prefWidth="553.0" />
<Button layoutX="509.0" layoutY="24.0" mnemonicParsing="false" onAction="#search" prefHeight="35.0" prefWidth="68.0" text="Search" />
</children>
</AnchorPane>
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