Fixes the blurry taskbar icon on Win7 (c.f. JITSI-964)

resources/images/images.properties

@@ -1,5 +1,7 @@
 # service gui
 service.gui.SIP_COMMUNICATOR_LOGO=resources/images/logo/sc_logo16x16.png
+service.gui.SIP_COMMUNICATOR_LOGO_20x20=resources/images/logo/sc_logo_20x20.png
+service.gui.SIP_COMMUNICATOR_LOGO_32x32=resources/images/logo/sc_logo_32x32.png
 service.gui.SIP_COMMUNICATOR_LOGO_45x45=resources/images/logo/sc_logo_45x45.png
 service.gui.SIP_COMMUNICATOR_LOGO_64x64=resources/images/logo/sc_logo_64x64.png
 service.gui.SIP_COMMUNICATOR_LOGO_128x128=resources/images/logo/sc_logo_128x128.png

src/net/java/sip/communicator/util/swing/SIPCommFrame.java

@@ -9,8 +9,11 @@
 import java.awt.*;
 import java.awt.event.*;
 import java.awt.image.*;
+import java.lang.reflect.*;
 import java.net.*;
 import java.util.*;
+import java.util.List;
+
 import javax.swing.*;
 
 import net.java.sip.communicator.service.configuration.*;
@@ -36,12 +39,6 @@ public class SIPCommFrame
      */
     private static final Logger logger = Logger.getLogger(SIPCommFrame.class);
 
-    /**
-     * The logo icon.
-     */
-    private static final String SIP_COMMUNICATOR_LOGO
-        = "service.gui.SIP_COMMUNICATOR_LOGO";
-
     /**
      * The action map of this dialog.
      */
@@ -130,11 +127,37 @@ public void validate()
      */
     private void init()
     {
-        Image scLogo = UtilActivator.getImage(SIP_COMMUNICATOR_LOGO);
-        this.setIconImage(scLogo);
+        try
+        {
+            Method m = Window.class.getMethod("setIconImages", List.class);
+            List<Image> logos = new ArrayList<Image>(6)
+            {{
+                add(UtilActivator
+                    .getImage("service.gui.SIP_COMMUNICATOR_LOGO"));
+                add(UtilActivator
+                    .getImage("service.gui.SIP_COMMUNICATOR_LOGO_20x20"));
+                add(UtilActivator
+                    .getImage("service.gui.SIP_COMMUNICATOR_LOGO_32x32"));
+                add(UtilActivator
+                    .getImage("service.gui.SIP_COMMUNICATOR_LOGO_45x45"));
+                add(UtilActivator
+                    .getImage("service.gui.SIP_COMMUNICATOR_LOGO_64x64"));
+                add(UtilActivator
+                    .getImage("service.gui.SIP_COMMUNICATOR_LOGO_128x128"));
+            }};
+            m.invoke(this, logos);
+            // In order to have the same icon when using option panes
+            m.invoke(JOptionPane.getRootFrame(), logos);
+        }
+        catch (Exception e)
+        {
+            Image scLogo =
+                UtilActivator.getImage("service.gui.SIP_COMMUNICATOR_LOGO");
+            this.setIconImage(scLogo);
 
-        // In order to have the same icon when using option panes
-        JOptionPane.getRootFrame().setIconImage(scLogo);
+            // In order to have the same icon when using option panes
+            JOptionPane.getRootFrame().setIconImage(scLogo);
+        }
     }
 
     /**