import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.SplitPane;
import javafx.scene.layout.VBox;
import javafx.scene.text.Font;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
import netscape.javascript.JSObject;
public class WebViewEmojiTest extends Application{
@Override
public void init() throws Exception {
Font font = Font.font("Apple Color Emoji");
System.out.println("font-name:"+font.getFamily());
}
@Override
public void start(Stage primaryStage) throws Exception {
WebView webView = new WebView();
SplitPane root = new SplitPane();
root.getItems().add(webView);
root.getItems().add(new VBox(
new Label("😄EMOJI"),
new Label("EMOJI😄")
));
webView.getEngine().documentProperty().addListener((ob, oldValue, newValue)->{
// Workaround for problem with loadContent() method not handling surrogate pairs correctly.
JSObject body = (JSObject)webView.getEngine().executeScript("document.body");
body.setMember(
"innerHTML",
testHtmlFragment
);
});
Scene scene = new Scene(root, 600, 600);
primaryStage.setScene(scene);
primaryStage.show();
webView.getEngine().loadContent(html);
}
public static void main(String[] args) {
Application.launch(args);
}
String html = "\n" +
"\n" +
"\n" +
"";
String testHtmlFragment =
"Error case
" +
"😄EMOJI
" +
"EMOJI😄
" +
"" +
"" +
"" +
"Workarround
" +
"😄EMOJI
"+
"EMOJI😄
"+
""+
""
;
}