回答編集履歴

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2023/07/26 15:47

投稿

TN8001

スコア9350

test CHANGED Viewed

@@ -1,253 +1,128 @@
 `ScheduleData`がちょっとおかしいです。
 私もあまりわかっていませんが、↓を注意深く読んでやってみるとこんな感じでしょうか？
 [13 表ビュー(リリース8)](https://docs.oracle.com/javase/jp/8/javafx/user-interface-tutorial/table-view.htm)
 アイテムの追加・編集まで（編集はEnterで確定）
-```fxml
+```xml
 <?xml version="1.0" encoding="UTF-8"?>
 <?import javafx.scene.control.Button?>
 <?import javafx.scene.control.TableColumn?>
 <?import javafx.scene.control.TableView?>
 <?import javafx.scene.control.TextField?>
 <?import javafx.scene.layout.BorderPane?>
 <?import javafx.scene.layout.HBox?>
 <BorderPane xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1"
             fx:controller="sample.SceduleTableController">
     <center>
         <TableView fx:id="tableView1" editable="true">
             <columns>
                 <TableColumn fx:id="column" prefWidth="200.0" text="data"/>
             </columns>
         </TableView>
     </center>
     <bottom>
         <HBox>
             <TextField fx:id="textField1"/>
             <Button onAction="#onButton1Click" text="Add"/>
         </HBox>
     </bottom>
 </BorderPane>
 ```
 ```Java
 package sample;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
 import javafx.scene.control.TextField;
 import javafx.scene.control.cell.PropertyValueFactory;
 import javafx.scene.control.cell.TextFieldTableCell;
 public class SceduleTableController {
     @FXML
     private TableView<ScheduleData> tableView1;
     @FXML
     private TableColumn<ScheduleData, String> column;
     @FXML
     private TextField textField1;
     private ObservableList<ScheduleData> schedules = FXCollections.observableArrayList();
+    @FXML
+    void initialize() {
+        tableView1.setItems(schedules);
+        column.setCellValueFactory(new PropertyValueFactory<>("data"));
+        column.setCellFactory(TextFieldTableCell.forTableColumn());
+        column.setOnEditCommit((TableColumn.CellEditEvent<ScheduleData, String> t) -> {
+            ScheduleData data = t.getTableView().getItems().get(t.getTablePosition().getRow());
+            data.setData(t.getNewValue());
+        });
+        schedules.add(new ScheduleData("aaaa"));
+        schedules.add(new ScheduleData("bbbb"));
+    }
     @FXML
+    protected void onButton1Click() {
+        String data = textField1.getText();
+        if (0 < data.length()) {
+            schedules.add(new ScheduleData(data));
+            textField1.clear();
+        }
+    }
+}
+```
+```Java
-    void initialize() {
+package sample;
+import javafx.beans.property.SimpleStringProperty;
-        tableView1.setItems(schedules);
+import javafx.beans.property.StringProperty;
+public class ScheduleData {
+    private StringProperty data;
-        column.setCellValueFactory(new PropertyValueFactory<>("data"));
-        column.setCellFactory(TextFieldTableCell.forTableColumn());
-        column.setOnEditCommit((TableColumn.CellEditEvent<ScheduleData, String> t) -> {
-            ScheduleData data = t.getTableView().getItems().get(t.getTablePosition().getRow());
-            data.setData(t.getNewValue());
-        });
-        schedules.add(new ScheduleData("aaaa"));
+    public ScheduleData(String data) {
-        schedules.add(new ScheduleData("bbbb"));
+        this.data = new SimpleStringProperty(data);
     }
-    @FXML
-    protected void onButton1Click() {
-        String data = textField1.getText();
-        if (0 < data.length()) {
+    public String getData() {
-            schedules.add(new ScheduleData(data));
-            textField1.clear();
+        return data.get();
-        }
     }
+    public void setData(String data) {
+        this.data.set(data);
+    }
 }
 ```
+```Java
+package sample;
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
-```Javapackage sample;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.beans.property.StringProperty;
-public class ScheduleData {
+public class Main extends Application {
-    private StringProperty data;
-    public ScheduleData(String data) {
+    public static void main(String[] args) {
-        this.data = new SimpleStringProperty(data);
+        launch(args);
     }
+    @Override
-    public String getData() {
+    public void start(Stage primaryStage) throws Exception {
+        Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
+        primaryStage.setScene(new Scene(root, 300, 275));
-        return data.get();
+        primaryStage.show();
     }
-    public void setData(String data) {
-        this.data.set(data);
-    }
 }
 ```
-```Java
-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 {
-    public static void main(String[] args) {
-        launch(args);
-    }
-    @Override
-    public void start(Stage primaryStage) throws Exception {
-        Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
-        primaryStage.setScene(new Scene(root, 300, 275));
-        primaryStage.show();
-    }
-}
-```