save window size and location on dispose

src/net/java/sip/communicator/impl/gui/customcontrols/SIPCommDialog.java

@@ -182,16 +182,27 @@ public void setVisible(boolean isVisible)
         if(isVisible) {
             this.pack();
             this.setSizeAndLocation();
+            
+            JButton button = this.getRootPane().getDefaultButton();
+            
+            if(button != null)
+                button.requestFocus();
         }
         
-        JButton button = this.getRootPane().getDefaultButton();
-        
-        if(button != null)
-            button.requestFocus();
-        
         super.setVisible(isVisible);
     }
     
+    /**
+     * Overwrites the dispose method in order to save the size and the position
+     * of this window before closing it.
+     */
+    public void dispose()
+    {
+        super.dispose();
+        
+        this.saveSizeAndLocation();
+    }
+    
     /**
      * All functions implemented in this method will be invoked when user
      * presses the Escape key. 

src/net/java/sip/communicator/impl/gui/customcontrols/SIPCommFrame.java

@@ -175,6 +175,17 @@ public void setVisible(boolean isVisible)
         super.setVisible(isVisible);
     }
     
+    /**
+     * Overwrites the dispose method in order to save the size and the position
+     * of this window before closing it.
+     */
+    public void dispose()
+    {
+        super.dispose();
+        
+        this.saveSizeAndLocation();
+    }
+    
     /**
      * All functions implemented in this method will be invoked when user
      * presses the Escape key.