how to fix javafx - tableview size to current window size
This can be done by binding the preferred height and width to the height and width of the primary stage. Here's an MCVE:
import javafx.application.Application;
import javafx.collections.ObservableList;
import javafx.scene.Scene;
import javafx.scene.control.TableView;
import javafx.stage.Stage;
public class MCVE extends Application {
@Override
public void start(Stage stage) {
TableView<ObservableList<String>> table = new TableView<ObservableList<String>>();
// We bind the prefHeight- and prefWidthProperty to the height and width of the stage.
table.prefHeightProperty().bind(stage.heightProperty());
table.prefWidthProperty().bind(stage.widthProperty());
stage.setScene(new Scene(table, 400, 400));
stage.show();
}
public static void main(String[] args) {
launch();
}
}