1 files changed, 77 insertions, 0 deletions
diff --git a/demos/org.eclipse.fx.demo.contacts.app/src/org/eclipse/fx/demo/contacts/DecorationController.java b/demos/org.eclipse.fx.demo.contacts.app/src/org/eclipse/fx/demo/contacts/DecorationController.java
new file mode 100755
index 000000000..ed3df76e5
--- /dev/null
+++ b/demos/org.eclipse.fx.demo.contacts.app/src/org/eclipse/fx/demo/contacts/DecorationController.java
@@ -0,0 +1,77 @@
+package org.eclipse.fx.demo.contacts;
+
+import javafx.application.Platform;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.fxml.FXML;
+import javafx.geometry.Rectangle2D;
+import javafx.scene.control.ToolBar;
+import javafx.scene.input.MouseEvent;
+import javafx.stage.Screen;
+import javafx.stage.Stage;
+import javax.annotation.PostConstruct;
+
+public class DecorationController {
+	private double mouseDragOffsetX = 0;
+	private double mouseDragOffsetY = 0;
+
+	@FXML
+	private ToolBar decorationArea;
+
+	private Rectangle2D backupWindowBounds;
+
+	public DecorationController() {
+	}
+
+	@PostConstruct
+	void init() {
+		decorationArea.setOnMousePressed(new EventHandler<MouseEvent>() {
+			public void handle(MouseEvent event) {
+				mouseDragOffsetX = event.getSceneX();
+				mouseDragOffsetY = event.getSceneY();
+			}
+		});
+		decorationArea.setOnMouseDragged(new EventHandler<MouseEvent>() {
+			public void handle(MouseEvent event) {
+				Stage w = getStage();
+				w.setX(event.getScreenX() - mouseDragOffsetX);
+				w.setY(event.getScreenY() - mouseDragOffsetY);
+			}
+		});
+	}
+
+	public void handleClose(ActionEvent event) {
+		Platform.exit();
+	}
+
+	public void handleMin(ActionEvent event) {
+		getStage().setIconified(true);
+	}
+
+	public void handleMax(ActionEvent event) {
+		Stage stage = getStage();
+		final double stageY = stage.getY();
+		final Screen screen = Screen.getScreensForRectangle(stage.getX(), stageY, 1, 1).get(0);
+		Rectangle2D bounds = screen.getVisualBounds();
+		if (bounds.getMinX() == stage.getX() && bounds.getMinY() == stageY && bounds.getWidth() == stage.getWidth()
+				&& bounds.getHeight() == stage.getHeight()) {
+			if (backupWindowBounds != null) {
+				stage.setX(backupWindowBounds.getMinX());
+				stage.setY(backupWindowBounds.getMinY());
+				stage.setWidth(backupWindowBounds.getWidth());
+				stage.setHeight(backupWindowBounds.getHeight());
+			}
+		} else {
+			backupWindowBounds = new Rectangle2D(stage.getX(), stage.getY(), stage.getWidth(), stage.getHeight());
+			final double newStageY = screen.getVisualBounds().getMinY();
+			stage.setX(screen.getVisualBounds().getMinX());
+			stage.setY(newStageY);
+			stage.setWidth(screen.getVisualBounds().getWidth());
+			stage.setHeight(screen.getVisualBounds().getHeight());
+		}
+	}
+
+	Stage getStage() {
+		return (Stage) decorationArea.getScene().getWindow();
+	}
+}