Fix the problem "update action multiple times fail".

[mirror_edk2.git] / Tools / Source / PackageEditor / src / org / tianocore / packaging / UpdatePkgHeader.java

diff --git a/Tools/Source/PackageEditor/src/org/tianocore/packaging/UpdatePkgHeader.java b/Tools/Source/PackageEditor/src/org/tianocore/packaging/UpdatePkgHeader.java
index 77c8ff56421bf92ef776938a31a6397da29ae2f7..5f9356cf8d104e2e9f6e28f89a7d96004ad39747 100644 (file)
--- a/Tools/Source/PackageEditor/src/org/tianocore/packaging/UpdatePkgHeader.java
+++ b/Tools/Source/PackageEditor/src/org/tianocore/packaging/UpdatePkgHeader.java
@@ -26,6 +26,8 @@ import javax.swing.table.*;
 \r
 import org.tianocore.common.Tools;\r
 \r
+import java.awt.Dimension;\r
+import java.awt.Toolkit;\r
 import java.awt.event.ActionEvent;\r
 import java.awt.event.ActionListener;\r
 import java.io.*;\r
@@ -90,8 +92,24 @@ public class UpdatePkgHeader extends JFrame implements ActionListener {
         this.setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);\r
         this.setTitle("Update Package Headers");\r
         this.setContentPane(getJContentPane());\r
+        this.centerWindow();\r
+    }\r
+    /**\r
+     Start the window at the center of screen\r
+     \r
+     **/\r
+    protected void centerWindow(int intWidth, int intHeight) {\r
+        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();\r
+        this.setLocation((d.width - intWidth) / 2, (d.height - intHeight) / 2);\r
     }\r
 \r
+    /**\r
+     Start the window at the center of screen\r
+     \r
+     **/\r
+    protected void centerWindow() {\r
+        centerWindow(this.getSize().width, this.getSize().height);\r
+    }\r
     /**\r
      This method initializes jContentPane\r
      \r