块所有者窗口 Java FX
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Block owner window Java FX
提问by Kiva
I would like to block the owner window for a popup in JavaFX.
我想在 JavaFX 中阻止弹出窗口的所有者窗口。
I initialize my popup like this:
我像这样初始化我的弹出窗口：
popUp = new Popup();
popUp.getContent().add(content);
popUp.show(pane.getScene().getWindow());
With this, I can still work in the first window (pane window). I would like to disable this action and I would like the user just works in the popup.
有了这个，我仍然可以在第一个窗口（窗格窗口）中工作。我想禁用此操作，并且我希望用户只在弹出窗口中工作。
How to do this ?
这个怎么做 ？
Thanks.
谢谢。
回答by jewelsea
Use a Stageinstead of a Popup.
Before showing the stage, invoke stage.initModalityas either APPLICATION_MODALor WINDOW_MODAL, as appropriate. Also invoke stage.initOwnerto the parent window of your new stage so that it will appropriately block it for the WINDOW_MODALcase.
在显示舞台之前，根据需要调用stage.initModality作为APPLICATION_MODAL或WINDOW_MODAL。同时调用stage.initOwner到你的新阶段的父窗口，这样它会根据WINDOW_MODAL情况适当地阻止它。
Stage stage = new Stage();
stage.initModality(Modality.WINDOW_MODAL);
stage.initOwner(pane.getScene().getWindow());
stage.setScene(new Scene(content));
stage.show();
回答by user3434059
Thanks, optimal solution: example with FXML load file:
谢谢，最佳解决方案：FXML 加载文件示例：
@Override
public void start(Stage primaryStage) throws IOException {
Parent root = FXMLLoader.load(getClass().getResource("DialogView.fxml"));
primaryStage.initModality(Modality.APPLICATION_MODAL); // 1 Add one
Scene scene = new Scene(root);
primaryStage.setScene(scene);
primaryStage.initOwner(primaryStage.getScene().getWindow());// 2 Add two
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
