你好(回到之前帮助过我的人)
我在代码中提出了一个新问题。因此,在此之前,我有一个issu,可以在tableview上添加我的combobox值,并且可以成功修复它。但是现在,我无法在表中添加文本字段“ text”(以前不是问题),那么您可以第二次帮我吗? (因此我是法语,首先,对我的英语感到抱歉,其次,我尝试将所有论点和其他论点翻译成英语,以便更好地理解。)
我为您链接了实际结果的图片: Result with text in the 2 TextFields
public class Tableviewex extends Application {
private TableView<Shop> table = new TableView<>();
private ObservableList<Shop> data =
FXCollections.observableArrayList();
private ObservableList<String> productlist = FXCollections.observableArrayList("Doliprane","Spasfon");
private Pane layout = new Pane();
private HBox hb = new HBox();
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(550);
final Label label = new Label("Choose your medication ");
label.setFont(new Font("Arial", 20));
TableColumn<Shop, String> productcol =
new TableColumn<>("Product");
productcol.setMinWidth(200);
productcol.setCellValueFactory(
new PropertyValueFactory<>("product"));
productcol.setCellFactory(TextFieldTableCell.<Shop>forTableColumn());
productcol.setOnEditCommit(
(CellEditEvent<Shop, String> t) -> {
((Shop) t.getTableView().getItems().get(
t.getTablePosition().getRow())
).setProduct(t.getNewValue());
});
TableColumn<Shop, String> quantityCol =
new TableColumn<>("Quantité");
quantityCol.setMinWidth(100);
quantityCol.setCellValueFactory(
new PropertyValueFactory<>("Quantité"));
quantityCol.setCellFactory(TextFieldTableCell.<Shop>forTableColumn());
quantityCol.setOnEditCommit(
(CellEditEvent<Shop, String> t) -> {
((Shop) t.getTableView().getItems().get(
t.getTablePosition().getRow())
).setQuantity(t.getNewValue());
});
TableColumn<Shop, String> priceCol = new TableColumn<>("Prix");
priceCol.setMinWidth(100);
priceCol.setCellValueFactory(
new PropertyValueFactory<>("Prix"));
priceCol.setCellFactory(TextFieldTableCell.<Shop>forTableColumn());
priceCol.setOnEditCommit(
(CellEditEvent<Shop, String> t) -> {
((Shop) t.getTableView().getItems().get(
t.getTablePosition().getRow())
).setEmail(t.getNewValue());
});
table.setItems(data);
table.getColumns().addAll(productcol, quantityCol, priceCol);
final ComboBox<String> choixproduit = new ComboBox<>();
choixproduit.setItems(productlist);
choixproduit.setPromptText("Choose your medication");
choixproduit.setMaxWidth(productcol.getPrefWidth());
final TextField addQuantity = new TextField();
addQuantity.setMaxWidth(quantityCol.getPrefWidth());
addQuantity.setPromptText("Quantity");
final TextField addPrice = new TextField();
addPrice.setMaxWidth(priceCol.getPrefWidth());
addPrice.setPromptText("Price");
final Button addButton = new Button("ADD");
addButton.setOnAction((ActionEvent e) -> {
data.add(new Shop(
choixproduit.getValue(),
addQuantity.getText(),
addPrice.getText()));
addQuantity.clear();
addPrice.clear();
});
hb.getChildren().addAll(choixproduit, addQuantity, addPrice, addButton);
hb.setSpacing(3);
final VBox vbox = new VBox();
vbox.setSpacing(5);
vbox.setPadding(new Insets(10, 0, 0, 10));
vbox.getChildren().addAll(label, table, hb);
((Group) scene.getRoot()).getChildren().addAll(vbox,layout);
stage.setScene(scene);
stage.show();
}
public static class Shop {
private final SimpleStringProperty product;
private final SimpleStringProperty quantity;
private final SimpleStringProperty price;
private Shop(String fProduct, String quantity, String price) {
this.product = new SimpleStringProperty(fProduct);
this.quantity = new SimpleStringProperty(quantity);
this.price = new SimpleStringProperty(price);
}
public String getProduct() {
return product.get();
}
public void setProduct(String fProduct) {
product.set(fProduct);
}
public String getQuantity() {
return quantity.get();
}
public void setQuantity(String fProduct) {
quantity.set(fProduct);
}
public String getEmail() {
return price.get();
}
public void setEmail(String fProduct) {
price.set(fProduct);
}
}
}