Bug 550733: [GTK] Getter methods of DateTime returns wrong (old) date and time values when fields changed by keyboard

Update the emulated Calendar when changing the Date/Time using the keyboard.

Tested on GTK3.24 on X11. No AllNonBrowser JUnit tests fail.

Change-Id: I5b319b52b3255ff91fa1bff8fea1938a38f39565
Signed-off-by: Eric Williams <ericwill@redhat.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug550733_DateTimeStaleValues.java b/tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug550733_DateTimeStaleValues.java
new file mode 100644
index 0000000000..17aeddf461
--- /dev/null
+++ b/tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug550733_DateTimeStaleValues.java
@@ -0,0 +1,51 @@
+/*******************************************************************************
+ * Copyright (c) 2019 Red Hat and others.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Red Hat - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.swt.tests.gtk.snippets;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.DateTime;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+
+public class Bug550733_DateTimeStaleValues {
+	public static void main(String[] args) {
+		Display display = Display.getDefault();
+		Shell shell = new Shell(display);
+		shell.setSize(500, 400);
+		shell.setLayout(new GridLayout());
+		shell.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
+
+		DateTime datetime = new DateTime(shell, SWT.BORDER);
+
+		Button button = new Button(shell, SWT.PUSH);
+		button.setText("Print date");
+		Label label = new Label(shell, SWT.NONE);
+		label.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
+		button.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
+			label.setText(String.format("%s.%s.%s", datetime.getDay(), datetime.getMonth() + 1, datetime.getYear()));
+		}));
+
+		shell.open();
+		while (!shell.isDisposed()) {
+			if (!display.readAndDispatch()) {
+				display.sleep();
+			}
+		}
+	}
+}