Experimenting with ⌘W shortcuts on windows (TODO: we should find some better way to do this)

main/ui/src/main/java/org/cryptomator/ui/preferences/PreferencesController.java

@@ -4,6 +4,9 @@ import javafx.beans.binding.BooleanBinding;
 import javafx.fxml.FXML;
 import javafx.scene.control.Tab;
 import javafx.scene.control.TabPane;
+import javafx.scene.input.KeyCode;
+import javafx.scene.input.KeyCodeCombination;
+import javafx.scene.input.KeyCombination;
 import javafx.stage.Stage;
 import javafx.stage.WindowEvent;
 import org.cryptomator.ui.common.FxController;
@@ -35,6 +38,9 @@ public class PreferencesController implements FxController {
 		if (updateAvailable.get()) {
 			tabPane.getSelectionModel().select(updatesTab);
 		}
+
+		KeyCombination cmdW = new KeyCodeCombination(KeyCode.W, KeyCombination.SHORTCUT_DOWN);
+		window.getScene().getAccelerators().put(cmdW, window::close);
 	}
 
 }

main/ui/src/main/java/org/cryptomator/ui/vaultoptions/VaultOptionsController.java

@@ -1,5 +1,11 @@
 package org.cryptomator.ui.vaultoptions;
 
+import javafx.fxml.FXML;
+import javafx.scene.input.KeyCode;
+import javafx.scene.input.KeyCodeCombination;
+import javafx.scene.input.KeyCombination;
+import javafx.stage.Stage;
+import javafx.stage.WindowEvent;
 import org.cryptomator.ui.common.FxController;
 
 import javax.inject.Inject;
@@ -7,7 +13,21 @@ import javax.inject.Inject;
 @VaultOptionsScoped
 public class VaultOptionsController implements FxController {
 
+	private final Stage window;
+
 	@Inject
-	VaultOptionsController(){}
+	VaultOptionsController(@VaultOptionsWindow Stage window) {
+		this.window = window;
+	}
+
+	@FXML
+	public void initialize() {
+		window.setOnShowing(this::windowWillAppear);
+	}
+
+	private void windowWillAppear(WindowEvent windowEvent) {
+		KeyCombination cmdW = new KeyCodeCombination(KeyCode.W, KeyCombination.SHORTCUT_DOWN);
+		window.getScene().getAccelerators().put(cmdW, window::close);
+	}
 
 }