X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix_swing%2Fgui%2Futils%2FUiHelper.java;h=5d23ab50a9a635b5dd537400bc6efcb0d3a34ede;hb=77e5ecd4fc25c052340fc00cc974972b2323d3d1;hp=00f5f4ee0f551d9edf421c0ae2dd7bb306bd5639;hpb=3cdf3fd8a60d22a592e1cd0634cb108faa1f5f9f;p=nikiroo-utils.git

diff --git a/src/be/nikiroo/fanfix_swing/gui/utils/UiHelper.java b/src/be/nikiroo/fanfix_swing/gui/utils/UiHelper.java
index 00f5f4e..5d23ab5 100644
--- a/src/be/nikiroo/fanfix_swing/gui/utils/UiHelper.java
+++ b/src/be/nikiroo/fanfix_swing/gui/utils/UiHelper.java
@@ -1,18 +1,16 @@
 package be.nikiroo.fanfix_swing.gui.utils;
 
 import java.awt.Color;
-import java.awt.Container;
-import java.awt.Frame;
-import java.awt.Window;
-import java.awt.event.ActionListener;
+import java.awt.Component;
 
 import javax.swing.JButton;
 import javax.swing.JComponent;
-import javax.swing.JDialog;
+import javax.swing.JOptionPane;
 import javax.swing.JScrollPane;
-import javax.swing.SwingWorker;
+import javax.swing.JTree;
+import javax.swing.SwingUtilities;
 
-import be.nikiroo.utils.Progress;
+import be.nikiroo.fanfix.Instance;
 
 public class UiHelper {
 	static private Color buttonNormal;
@@ -45,4 +43,26 @@ public class UiHelper {
 		scroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
 		return scroll;
 	}
+
+	/**
+	 * Display an error message and log the linked {@link Exception}.
+	 * 
+	 * @param owner   the owner of the error (to link the messagebox to it)
+	 * @param message the message
+	 * @param title   the title of the error message
+	 * @param e       the exception to log if any
+	 */
+	static public void error(final Component owner, final String message, final String title, Exception e) {
+		Instance.getInstance().getTraceHandler().error(title + ": " + message);
+		if (e != null) {
+			Instance.getInstance().getTraceHandler().error(e);
+		}
+
+		SwingUtilities.invokeLater(new Runnable() {
+			@Override
+			public void run() {
+				JOptionPane.showMessageDialog(owner, message, title, JOptionPane.ERROR_MESSAGE);
+			}
+		});
+	}
 }