Java ListView类代码示例

import javafx.scene.control.ListView; //导入依赖的package包/类
@Override
public void start(Stage stage) throws Exception {
    VBox root = new VBox();
    ListView<String> listView = new ListView<>();
    Button refreshButton = new Button("REFRESH");
    JavaFxObservable.actionEventsOf(refreshButton)
            .observeOn(Schedulers.io())
            .flatMapSingle(a ->
                    Observable.fromArray(getResponse("https://goo.gl/S0xuOi")
                            .split("\\r?\\n")
                    ).toList()
            ).observeOn(JavaFxScheduler.platform())
            .subscribe(list ->
                    listView.getItems().setAll(list));
    root.getChildren().addAll(listView, refreshButton);
    stage.setScene(new Scene(root));
    stage.show();
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
public SearchResultViewSkin(SearchResultView view) {
    super(view);

    Label placeholderLabel = new Label();
    placeholderLabel.getStyleClass().add("placeholder-label"); //$NON-NLS-1$

    listView = new ListView<>();
    listView.setItems(view.getSearchResults());
    listView.setCellFactory(new SearchResultCellFactory());
    listView.setPlaceholder(placeholderLabel);
    listView.getSelectionModel().selectedItemProperty()
            .addListener(it -> view.getProperties().put(
                    "selected.search.result",   //$NON-NLS-1$
                    listView.getSelectionModel().getSelectedItem()));
    getChildren().add(listView);
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
@Override
public ListCell<T> call(ListView<T> list) {
	return new ListCell<T>() {
		@Override
		protected void updateItem(T item, boolean empty) {
			super.updateItem(item, empty);

			if (empty || item == null) {
				setText(null);
				setStyle("");
			} else {
				setText(ListCellFactory.this.getText(item));
				setStyle(ListCellFactory.this.getStyle(item));
			}
		}
	};
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
public ListViewCellFactorySample() {
    final ListView<Number> listView = new ListView<Number>();
    listView.setItems(FXCollections.<Number>observableArrayList(
            100.00, -12.34, 33.01, 71.00, 23000.00, -6.00, 0, 42223.00, -12.05, 500.00,
            430000.00, 1.00, -4.00, 1922.01, -90.00, 11111.00, 3901349.00, 12.00, -1.00, -2.00,
            15.00, 47.50, 12.11

    ));
    
    listView.setCellFactory(new Callback<ListView<java.lang.Number>, ListCell<java.lang.Number>>() {
        @Override public ListCell<Number> call(ListView<java.lang.Number> list) {
            return new MoneyFormatCell();
        }
    });        
    
    listView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
    getChildren().add(listView);
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
private void initListView() {
    if (!doesAllowChildren) {
        fillUpChildren(fileChooserInfo.getRoot());
    }
    childrenListView.setCellFactory(new Callback<ListView<File>, ListCell<File>>() {
        @Override public ListCell<File> call(ListView<File> param) {
            return new ChildrenFileCell();
        }
    });
    childrenListView.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
        if (fileChooserInfo.isFileCreation()) {
            return;
        }
        File selectedItem = childrenListView.getSelectionModel().getSelectedItem();
        if (selectedItem == null) {
            fileNameBox.clear();
        }
    });
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
private void initComponents() {
    VBox.setVgrow(historyView, Priority.ALWAYS);
    historyView.setItems(FXCollections.observableArrayList(runHistoryInfo.getTests()));
    historyView.setCellFactory(new Callback<ListView<JSONObject>, ListCell<JSONObject>>() {
        @Override public ListCell<JSONObject> call(ListView<JSONObject> param) {
            return new HistoryStateCell();
        }
    });

    VBox historyBox = new VBox(5);
    HBox.setHgrow(historyBox, Priority.ALWAYS);

    countField.setText(getRemeberedCount());
    if (countNeeded) {
        form.addFormField("Max count of remembered runs: ", countField);
    }
    historyBox.getChildren().addAll(new Label("Select test", FXUIUtils.getIcon("params")), historyView, form);

    verticalButtonBar.setId("vertical-buttonbar");
    historyPane.setId("history-pane");
    historyPane.getChildren().addAll(historyBox, verticalButtonBar);

    doneButton.setOnAction((e) -> onOK());
    buttonBar.setButtonMinWidth(Region.USE_PREF_SIZE);
    buttonBar.getButtons().addAll(doneButton);
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
private void initCheckList() {
    ToolBar toolBar = new ToolBar();
    toolBar.getItems().add(new Text("Check Lists"));
    toolBar.setMinWidth(Region.USE_PREF_SIZE);
    leftPane.setTop(toolBar);
    checkListElements = checkListInfo.getCheckListElements();
    checkListView = new ListView<CheckListForm.CheckListElement>(checkListElements);
    checkListView.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
        CheckListElement selectedItem = checkListView.getSelectionModel().getSelectedItem();
        if (selectedItem == null) {
            doneButton.setDisable(true);
            return;
        }
        Node checkListForm = getChecklistFormNode(selectedItem, Mode.DISPLAY);
        if (checkListForm == null) {
            doneButton.setDisable(true);
            return;
        }
        doneButton.setDisable(false);
        ScrollPane sp = new ScrollPane(checkListForm);
        sp.setFitToWidth(true);
        sp.setPadding(new Insets(0, 0, 0, 10));
        rightPane.setCenter(sp);
    });
    leftPane.setCenter(checkListView);
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
public static SortedList<Ticket> createTableFilter(TextField textSearch, ListView listView){

        if(isPrepared)
            return new SortedList<>(filteredTickets);

        textSearch.setOnKeyPressed((KeyEvent ke) ->{
            if(ke.getCode().equals(KeyCode.ENTER)){
                text = textSearch.getText();
                filterTickets();
            }
        });

        //Listview
        listView.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<String>() {
            @Override
            public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
                categoryText = newValue.split(" ")[0];
                if(categoryText.equals("DownloadPlayChild"))
                    categoryText = "DLP";
                filterTickets();
            }
        });

        isPrepared = true;
        return new SortedList<>(filteredTickets);
    }
 

import javafx.scene.control.ListView; //导入依赖的package包/类
public int getListItemIndex(ListView<?> listView, String string) {
    ObservableList<?> items = listView.getItems();
    for (int i = 0; i < items.size(); i++) {
        String text = getListSelectionText(listView, i);
        if (text.equals(string)) {
            return i;
        }
    }
    return -1;
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
@Test public void selectForDuplicateItems() {
    @SuppressWarnings("unchecked")
    ListView<String> listViewNode = (ListView<String>) getPrimaryStage().getScene().getRoot().lookup(".list-view");
    Platform.runLater(new Runnable() {

        @Override public void run() {
            listViewNode.getItems().add(2, "Row 2");
        }
    });
    Platform.runLater(() -> listView.marathon_select("[\"Row 2(1)\"]"));
    new Wait("Waiting for list item to be select") {
        @Override public boolean until() {
            return listViewNode.getSelectionModel().getSelectedIndex() == 2;
        }
    };
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
@Test public void selectForMultipleDuplicates() {
    @SuppressWarnings("unchecked")
    ListView<String> listViewNode = (ListView<String>) getPrimaryStage().getScene().getRoot().lookup(".list-view");
    Platform.runLater(new Runnable() {

        @Override public void run() {
            listViewNode.getItems().add(2, "Row 2");
            listViewNode.getItems().add(9, "Row 2");
            listViewNode.getItems().add(10, "Row 2");
        }
    });
    Platform.runLater(() -> listView.marathon_select("[\"Row 2(3)\"]"));
    new Wait("Waiting for list item to be select") {
        @Override public boolean until() {
            return listViewNode.getSelectionModel().getSelectedIndex() == 10;
        }
    };
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
@FXML
public void onListClick(MouseEvent event) {
	Scene scene = stage.getScene();
	ListView<String> list = (ListView<String>) scene.lookup("#list");
   	if (list.getSelectionModel() != null && list.getSelectionModel().getSelectedItem() != null) {
        JsonObject str = new JsonObject();
        str.addProperty("text", list.getSelectionModel().getSelectedItem().replaceAll("\\[.*?\\] @.*? > ", "").replaceAll("\"", "\\\"").trim());
        str.addProperty("intent", "precheck");
        chatAccess.send(gson.toJson(str));
   	}
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
private void initializeComboBoxTimeChooser() {
    LoggerFacade.getDefault().info(this.getClass(), "Initialize [ComboBox] [TimeChooser]"); // NOI18N
    
    cbTimeChooser.setCellFactory((ListView<ETime> listview) -> new ListCell<ETime>() {
        @Override
        public void updateItem(ETime time, boolean empty) {
            super.updateItem(time, empty);
            this.setGraphic(null);
            this.setText(!empty ? time.toString() : null);
        }
    });
    
    final ObservableList<ETime> observableListTimes = FXCollections.observableArrayList();
    observableListTimes.addAll(ETime.values());
    cbTimeChooser.getItems().addAll(observableListTimes);
    cbTimeChooser.getSelectionModel().selectFirst();
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
private Node buildConfigurationUI() {
    VBox box = new VBox();
    box.setPadding(new Insets(10));

    CheckBox cb = new CheckBox(MessageBundle.getInstance().getString("homeTimelineCB"));
    cb.selectedProperty().addListener((ObservableValue<? extends Boolean> ov, Boolean oldVal, Boolean newVal) -> {
        showHomeTimeline = newVal;
    });

    Label label = new Label(MessageBundle.getInstance().getString("userListLabel") + ":");

    ListView<SelectableItem<UserList>> lv = new ListView<>();
    lv.setItems(itemList);
    lv.setCellFactory(CheckBoxListCell.forListView(item -> item.getSelected()));
    VBox.setVgrow(lv, Priority.ALWAYS);

    box.getChildren().addAll(cb, label, lv);
    showTwitterListSelection();

    return box;
}
 

import javafx.scene.control.ListView; //导入依赖的package包/类
public PathSetter(ObservableList<Path> paths, String variableName){
	super(Path.class,variableName);
	this.myPaths=paths;		
	
	pathChoices= new ComboBox<>(myPaths);
	
	pathChoices.setCellFactory(new Callback<ListView<Path>, ListCell<Path>>(){
		@Override
		public ListCell<Path> call(ListView<Path> list){
			return new PathCell();
		}
	});
	pathChoices.setButtonCell(new PathButtonCell());
	
	this.getChildren().add(pathChoices);
	
}