Question

我正在用 javafx 11 构建一个项目，我使用了一个 html 编辑器，我已经成功地自定义了默认的 html 编辑器但是我不知道如何让拼写检查器在 webview 中工作，我在 html 中设置了拼写检查 =“true”，如下所示

<html dir="ltr">
<head>
    <style type='text/css'>
    body {

        color: #555555;
        border: none;
        padding: 5VW;
        max-width: 90VW;
        }
    </style>

</head>
    <body id="editable" spellcheck="true" contenteditable="true">


    </body>
</html>

但是，当我将此 html 页面加载到 webview 时，它不会在单词拼写错误的单词下划线

下面是我的实际java类代码：

公共类 NoteBoard 扩展 VBox { HTMLEditor board = new HTMLEditor();

NoteBoard(){
    getChildren().add(board);
    board.setMaxWidth(1499);
    board.setMinWidth(1498);
    setMaxWidth(1500);
    setMaxHeight(1000);
    setStyle("-fx-background-color:white");
    WebView webView = (WebView) board.lookup("WebView");
    GridPane.setHgrow(webView, Priority.ALWAYS);
    GridPane.setVgrow(webView, Priority.ALWAYS);
    ApiClient defaultClient = Configuration.getDefaultApiClient();
    defaultClient.setReadTimeout(30000);
    defaultClient.setWriteTimeout(30000);
    defaultClient.setConnectTimeout(30000);
    // Configure API key authorization: Apikey
    ApiKeyAuth Apikey = (ApiKeyAuth) defaultClient.getAuthentication("Apikey");
    Apikey.setApiKey("d5eea16e-cf1d-47c4-bc92-be06e1acf8a0");

    defaultClient.setReadTimeout(30000);
    defaultClient.setWriteTimeout(30000);
    defaultClient.setConnectTimeout(30000);
    WebEngine engine = webView.getEngine();
    engine.load("file:/src/main/java/Main/Notes/note.html");

    this.setOnKeyPressed(e->{
        if(e.isControlDown() && (e.getCode() == KeyCode.S)){
            try {
                File myObj = new File("note.html");
                if (myObj.createNewFile()) {
                    System.out.println("File created: " + myObj.getName());
                    FileWriter myWriter = new FileWriter("note.html");
                    myWriter.write(board.getHtmlText());
                    myWriter.close();
                    System.out.println("Successfully wrote to the file.");
                } else {
                    System.out.println("File already exists.");
                    FileWriter myWriter = new FileWriter("note.html");
                    myWriter.write(board.getHtmlText());
                    myWriter.close();
                    System.out.println("Successfully wrote to the file.");
                    File file = new File("result.pdf");





                    ConvertDocumentApi apiInstance = new ConvertDocumentApi();

                    Boolean includeBackgroundGraphics = true; // Boolean | Optional: Set to true to include background graphics in the PDF, or false to not include.  Default is true.
                    Integer scaleFactor = 56; // Integer | Optional: Set to 100 to scale at 100%, set to 50% to scale down to 50% scale, set to 200% to scale up to 200% scale, etc.  Default is 100%. Maximum is 1000%.
                    try {
                        byte[] result = apiInstance.convertDocumentHtmlToPdf(myObj);
                        System.out.println(result);
                        OutputStream
                                os
                                = new FileOutputStream(file);

                        // Starts writing the bytes in it
                        os.write(result);
                        System.out.println("Successfully"
                                + " byte inserted");

                        // Close the file
                        os.close();
                    } catch (ApiException e2) {
                        System.err.println("Exception when calling ConvertDocumentApi#convertDocumentHtmlToPdf");
                        e2.printStackTrace();
                    }


                    System.out.println("done!!!");
                }
            } catch (IOException e2) {
                System.out.println("An error occurred.");
                e2.printStackTrace();
            }
        }
    });

}

}

如何让拼写检查器在 javafx11 webview 上工作

0 个答案: