#3 only one config window can be opened

VennMaker · Apr 18, 2017 · 72fea9b · 72fea9b
1 parent f945ec9
commit 72fea9b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/java/gui/configdialog/ConfigDialog.java b/src/main/java/gui/configdialog/ConfigDialog.java
@@ -25,6 +25,7 @@
 import javax.swing.Icon;
 import javax.swing.ImageIcon;
 import javax.swing.JButton;
+import javax.swing.JDialog;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
@@ -48,7 +49,7 @@
  * 
  */
 @SuppressWarnings("rawtypes")
-public class ConfigDialog extends JFrame implements ActionListener
+public class ConfigDialog extends JDialog implements ActionListener
 {
 	private static final long		serialVersionUID	= 1L;
 
@@ -117,6 +118,7 @@ public ConfigDialog(Class activeElem, boolean show)
 
 	private void initialization(boolean show)
 	{
+		this.setModalityType(ModalityType.APPLICATION_MODAL);
 		this.setResizable(true);
 		cd = this;
 		this.cdLayer = ConfigDialogLayer.getInstance();