等待函数返回,直到JFrame在JavaFX线程中关闭
下面的函数将JavaFX面板放入SwingJDialog中,向JFX面板添加webview,并在其中呈现HTML报告 我试图实现的是使displayHTMLOutput函数仅在HTML已显示且JDialog已关闭时返回。由于内容是在JavaFX线程中呈现的,因此我无法捕捉到关闭对话框。如何做到这一点等待函数返回,直到JFrame在JavaFX线程中关闭,java,javafx,event-handling,jdialog,Java,Javafx,Event Handling,Jdialog,下面的函数将JavaFX面板放入SwingJDialog中,向JFX面板添加webview,并在其中呈现HTML报告 我试图实现的是使displayHTMLOutput函数仅在HTML已显示且JDialog已关闭时返回。由于内容是在JavaFX线程中呈现的,因此我无法捕捉到关闭对话框。如何做到这一点 /* Displays a given OutputTable object in a dialog */ public static void displayHTMLOutput(OutputTa
/* Displays a given OutputTable object in a dialog */
public static void displayHTMLOutput(OutputTable table) {
/* Create modal dialog and JFXPanel */
JDialog dialog = new JDialog((Window) null);
JFXPanel jfxPanel = new JFXPanel();
/* Add JFXPanel to dialog */
dialog.add(jfxPanel);
/* Configure the dialog */
dialog.setSize(1200, 800);
dialog.setLocationRelativeTo(null);
/* Maps escape key to closing the dialog */
key(dialog);
/* sets an icon for the dialog */
ImageIcon img = new ImageIcon("icons/report.png");
dialog.setIconImage(img.getImage());
/* Show the dialog */
dialog.setVisible(true);
/* Runs ons the JavaFX Application Thread at a later time */
Platform.runLater(() -> {
/* Create webview and bind to scene */
WebView webView = new WebView();
jfxPanel.setScene(new Scene(webView));
/* Load the html in a webview */
webView.getEngine().loadContent(DisplayHtml.getOutputHTMLOutputTable("template.html", table));
/* Do some actions on the dialog */
dialog.setAlwaysOnTop(true);
dialog.setModal(true);
dialog.requestFocus();
});
}
多亏了@Slaw的引用帖子,我才能够重写代码以获得所需的结果。事实证明,只有在将webview代码放在JavaFX线程上之后,该窗口才可见
/* Displays a given OutputTable object in a dialog */
public static void displayHTMLOutput(OutputTable table) {
/* Create modal dialog and JFXPanel */
JDialog dialog = new JDialog((Window) null);
JFXPanel jfxPanel = new JFXPanel();
/* Add JFXPanel to dialog */
dialog.add(jfxPanel);
/* Configure the dialog */
dialog.setModalityType(ModalityType.APPLICATION_MODAL);
dialog.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
dialog.setSize(1200, 800);
/* Maps escape key to closing the dialog */
key(dialog);
/* sets an icon for the dialog */
ImageIcon img = new ImageIcon("icons/report.png");
dialog.setIconImage(img.getImage());
/* Runs ons the JavaFX Application Thread at a later time */
Platform.runLater(() -> {
/* Create webview and bind to scene */
WebView webView = new WebView();
jfxPanel.setScene(new Scene(webView));
/* Load the html in a webview */
webView.getEngine().loadContent(DisplayHtml.getOutputHTMLOutputTable("template.html", table));
});
/* Do some actions on the dialog */
dialog.setAlwaysOnTop(true);
dialog.requestFocus();
dialog.setLocationRelativeTo(null);
dialog.setVisible(true);
/* Test is now only printed to console when the dialog is closed */
System.out.println("test");
}
看一看。如果我正确理解了答案(以及您的问题),那么在关闭
JDialog
之前停止执行的方法就是将其设置为模态。谢谢@Slaw,您引用的帖子使我能够更改代码以使其正常工作!