Guillaume F. :
How do I change WebView's default cursor? Every change I make is ignored, the icon always reverts back to the default pointer.
Example:
import javafx.application.Application;
import javafx.scene.Cursor;
import javafx.scene.Scene;
import javafx.scene.layout.VBox;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
public class Main extends Application {
public static void main(String[] args) {
launch(args);
}
public void start(Stage primaryStage) {
primaryStage.setTitle("JavaFX WebView Example");
WebView webView = new WebView();
webView.getEngine().loadContent("http://google.com");
VBox vBox = new VBox(webView);
Scene scene = new Scene(vBox, 960, 600);
scene.setCursor(Cursor.CLOSED_HAND); // Doesn't work, reverted to pointer
primaryStage.setScene(scene);
primaryStage.show();
}
}
I also tried to change the webView
cursor itself, but to no avail.
VGR :
The document’s HTML content defines the cursor, so you can modify the document’s body style after it loads:
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import javafx.application.Application;
import javafx.concurrent.Worker;
import javafx.scene.Scene;
import javafx.scene.layout.VBox;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
public class WebViewCursorOverride extends Application {
public static void main(String[] args) {
launch(args);
}
public void start(Stage primaryStage) {
primaryStage.setTitle("JavaFX WebView Example");
WebView webView = new WebView();
webView.getEngine().getLoadWorker().stateProperty().addListener(
(o, old, state) -> {
if (state != Worker.State.SUCCEEDED) {
return;
}
Document doc = webView.getEngine().getDocument();
Element body = (Element)
doc.getElementsByTagName("body").item(0);
String style = body.getAttribute("style");
body.setAttribute("style", "cursor: grab;" + style);
});
webView.getEngine().load("https://google.com");
VBox vBox = new VBox(webView);
Scene scene = new Scene(vBox, 960, 600);
primaryStage.setScene(scene);
primaryStage.show();
}
}
You can also create your own cursor from an image:
body.setAttribute("style",
"cursor: url('https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Pixel_51_icon_cursor_click_top_right.svg/36px-Pixel_51_icon_cursor_click_top_right.svg.png') 27 9, default;" + style);
The full definition of the cursor
CSS property is here. Here is the current list of predefined cursors; note that not all of them are supported on every system:
- auto
- default
- none
- context-menu
- help
- pointer
- progress
- wait
- cell
- crosshair
- text
- vertical-text
- alias
- copy
- move
- no-drop
- not-allowed
- grab
- grabbing
- e-resize
- n-resize
- ne-resize
- nw-resize
- s-resize
- se-resize
- sw-resize
- w-resize
- ew-resize
- ns-resize
- nesw-resize
- nwse-resize
- col-resize
- row-resize
- all-scroll
- zoom-in
- zoom-out
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