package LMS.JavaFx;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Map;
import java.util.Properties;
import java.util.TreeMap;
/*how to position combo box javafx*/
public class ComboBoxSample extends Application {
private void fillMap() {
try {
prop.load(this.getClass().getResourceAsStream("C://Users/Emir/OneDrive/Documents/NewOne/LibraryManagementSystem/src/main/resources/companyProperty.properties"));
prop.forEach((key, value) -> map.put(key.toString(), value.toString().split(",")));
map.
forEach((k, v
) -> System.
out.
println(k
+ ": " + Arrays.
toString(v
)));
e.printStackTrace();
}
}
public static void main
(String[] args
) {
launch(args);
}
@Override
public void start(Stage stage) {
stage.setTitle("ComboBoxSample");
Scene scene
= new Scene
(new Group());
final ComboBox<String> company = new ComboBox<>();
company.getItems().addAll(new ArrayList<>(map.keySet()));
final ComboBox<String> priorityComboBox = new ComboBox<>();
priorityComboBox.getItems().addAll(new ArrayList<>(map.keySet()));
company.setCellFactory(lv -> new ListCell<>() {
public void updateItem
(String item,
boolean empty
) {
super.updateItem(item, empty);
if (empty) {
setText(null);
} else {
setText(item);
switch (item) {
case "Automotive":
case "Engineering, various":
case "Electronics":
case "Pharmaceuticals":
case "Aerospace & Defense":
case "Chemicals":
case "Food & Beverages":
case "Steel":
setOpacity(0.5);
setDisable(true);
break;
default:
setOpacity(2);
setDisable(false);
}
}
}
});
company.valueProperty().addListener((ov, t, t1) -> {
char firstIDLetter = t1.toUpperCase().charAt(0);
char secondIDLetter = t1.toUpperCase().charAt(t1.length() - 1);
/* System.out.println(ov);*/
/*System.out.println(t); Previous value */
System.
out.
printf("%s%s", firstIDLetter, secondIDLetter
);
});
priorityComboBox.setValue("Normal");
company.setValue("Hydrotec Military Vehicles");
GridPane grid = new GridPane();
grid.setVgap(4);
grid.setHgap(10);
grid.
setPadding(new Insets(5,
5,
5,
5));
grid.
add(new Label("Companies: "),
0,
0);
grid.add(company, 1, 0);
grid.
add(new Label("Products: "),
0,
1);
grid.add(priorityComboBox, 1, 1);
/*grid.add(new Label("Subject: "), 0, 1);
grid.add(subject, 1, 1, 3, 1);*/
/* grid.add(text, 0, 2, 4, 1);*/
/* grid.add(button, 0, 3);*/
grid.setVgap(15);
/*grid.add(notification, 1, 3, 3, 1);*/
root.getChildren().add(grid);
stage.setScene(scene);
stage.show();
}
}
package LMS.prop;
import LMS.JavaFx.ComboBoxSample;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.Properties;
import java.util.TreeMap;
public class Comp1 {
public static void main
(String[] args
) {
try (InputStream input
= new FileInputStream("C://Users/Emir/OneDrive/Documents/NewOne/LibraryManagementSystem/src/main/resources/companyProperty")) {
// load a properties file
prop.load(input);
// get the property value and print it out
prop.forEach((key, value) -> map.put(key.toString(), value.toString().split(",")));
map.
forEach((k, v
) -> System.
out.
println(k
+ ": " + Arrays.
toString(v
)));
exception.printStackTrace();
}
}
}