javafxapplicationを使用してWebViewページを設計しました。次に、次のコードを使用してWebビューを作成するためにこのWebビューをJavajframeフォームに追加します
package timetrimnew;
import java.util.List;
import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.HPos;
import javafx.geometry.Insets;
import javafx.geometry.VPos;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.layout.ColumnConstraints;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Pane;
import javafx.scene.layout.Priority;
import javafx.scene.layout.VBox;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
import java.io.*;
public class WebView1 extends Application {
String htmlpath = "d:/lcrux/html/";@Override public void start(Stage primaryStage) throws Exception {
Pane root = new WebViewPane();
primaryStage.setScene(new Scene(root, 500, 500));
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
public class WebViewPane extends Pane {
public WebViewPane() {
// VBox.setVgrow(this, Priority.ALWAYS);
// setMaxWidth(Double.MAX_VALUE);
// setMaxHeight(Double.MAX_VALUE);
WebView view = new WebView();
view.setMinSize(500, 400);
view.setPrefSize(500, 400);
final WebEngine eng = view.getEngine();
File htmlFile = new File(htmlpath + "pi/welcome.htm");
try {
eng.load(htmlFile.toURI().toURL().toString());
} catch (Exception ex) {
}
GridPane grid = new GridPane();
grid.setVgap(5);
grid.setHgap(5);
GridPane.setConstraints(view, 0, 1, 2, 1, HPos.CENTER, VPos.CENTER, Priority.ALWAYS, Priority.ALWAYS);
grid.getColumnConstraints().addAll(
new ColumnConstraints(100, 100, Double.MAX_VALUE, Priority.ALWAYS, HPos.CENTER, true),
new ColumnConstraints(40, 40, 40, Priority.NEVER, HPos.CENTER, true));
grid.getChildren().addAll(view);
getChildren().add(grid);
}
@Override protected void layoutChildren() {
List < Node > managed = getManagedChildren();
double width = getWidth();
double height = getHeight();
double top = getInsets().getTop();
double right = getInsets().getRight();
double left = getInsets().getLeft();
double bottom = getInsets().getBottom();
for (int i = 0; i < managed.size(); i++) {
Node child = managed.get(i);
layoutInArea(child, left, top,
width - left - right, height - top - bottom,
0, Insets.EMPTY, true, true, HPos.CENTER, VPos.CENTER);
}
}
}
}