controlfx TableFilter動態添加行不會被過濾

我正在使用controlfx TableFilter屬性來實現javafx tableview的過濾器可用性。它工作正常。但是，一旦將過濾器應用於特定列並且動態添加新行時，該行就不會被過濾。換句話說，列值會自動添加到該列的過濾器中。預期的行爲是，所添加的行也應按照定義的過濾器進行過濾。 PFA解決問題的示例代碼controlfx TableFilter動態添加行不會被過濾

import org.controlsfx.control.table.TableFilter; 
import org.controlsfx.control.table.TableFilter.Builder; 
import javafx.application.Application; 
import javafx.beans.property.SimpleStringProperty; 
import javafx.collections.FXCollections; 
import javafx.collections.ObservableList; 
import javafx.geometry.Insets; 
import javafx.scene.Group; 
import javafx.scene.Scene; 
import javafx.scene.control.Button; 
import javafx.scene.control.Label; 
import javafx.scene.control.TableColumn; 
import javafx.scene.control.TableView; 
import javafx.scene.control.cell.PropertyValueFactory; 
import javafx.scene.layout.VBox; 
import javafx.scene.text.Font; 
import javafx.stage.Stage; 

public class TableViewSample extends Application { 

    private TableView<Person> table = new TableView<Person>(); 
    private final ObservableList<Person> data = FXCollections.observableArrayList(
      new Person("aaJacob", "Smith", "[email protected]"), 
      new Person("aaIsabella", "Johnson", "[email protected]"), 
      new Person("aaEthan", "Williams", "[email protected]"), 
      new Person("Emma", "Jones", "[email protected]"), 
      new Person("Michael", "Brown", "[email protected]")); 

    public static void main(String[] args) { 
     launch(args); 
    } 

    @Override 
    public void start(Stage stage) { 

     Scene scene = new Scene(new Group()); 
     stage.setTitle("Table View Sample"); 
     stage.setWidth(450); 
     stage.setHeight(500); 

     final Label label = new Label("Address Book"); 
     label.setFont(new Font("Arial", 20)); 

     table.setEditable(true); 

     TableColumn firstNameCol = new TableColumn("First Name"); 
     firstNameCol.setMinWidth(100); 
     firstNameCol.setCellValueFactory(new PropertyValueFactory<Person, String>("firstName")); 

     TableColumn lastNameCol = new TableColumn("Last Name"); 
     lastNameCol.setMinWidth(100); 
     lastNameCol.setCellValueFactory(new PropertyValueFactory<Person, String>("lastName")); 

     TableColumn emailCol = new TableColumn("Email"); 
     emailCol.setMinWidth(200); 
     emailCol.setCellValueFactory(new PropertyValueFactory<Person, String>("email")); 

     table.setItems(data); 
     table.getColumns().addAll(firstNameCol, lastNameCol, emailCol); 

     Builder<Person> builder = TableFilter.forTableView(this.table); 
     builder.apply(); 

     Button button = new Button("Add Row"); 
     button.setOnAction((event) -> { 
      Person person = new Person("Jacob", "Smith", "[email protected]"); 
      System.out.println("Data is :" + data); 
      data.add(person); 
     }); 

     final VBox vbox = new VBox(); 
     vbox.setSpacing(5); 
     vbox.setPadding(new Insets(10, 0, 0, 10)); 
     vbox.getChildren().addAll(label, table, button); 

     ((Group) scene.getRoot()).getChildren().addAll(vbox); 

     stage.setScene(scene); 
     stage.show(); 
    } 

    public static class Person { 

     private final SimpleStringProperty firstName; 
     private final SimpleStringProperty lastName; 
     private final SimpleStringProperty email; 

     private Person(String fName, String lName, String email) { 
      this.firstName = new SimpleStringProperty(fName); 
      this.lastName = new SimpleStringProperty(lName); 
      this.email = new SimpleStringProperty(email); 
     } 

     public String getFirstName() { 
      return firstName.get(); 
     } 

     public void setFirstName(String fName) { 
      firstName.set(fName); 
     } 

     public String getLastName() { 
      return lastName.get(); 
     } 

     public void setLastName(String fName) { 
      lastName.set(fName); 
     } 

     public String getEmail() { 
      return email.get(); 
     } 

     public void setEmail(String fName) { 
      email.set(fName); 
     } 

     @Override 
     public String toString() { 
      return "Person [firstName=" + firstName + ", lastName=" + lastName + ", email=" + email + "]"; 
     } 

    } 
}

來源

2017-07-04 Arun Viswanathan

在第一列中，應用過濾器「Emma」，然後使用底部的添加行按鈕添加行。理想情況下，新行不應該出現，因爲「Emma」是設置的過濾器。但相反，新添加的行正在獲取篩選器列表。 –