some work on rss, direct open & add stream function

src/rss.ui

@@ -188,51 +188,6 @@
          <property name="spacing" >
           <number>6</number>
          </property>
-         <item>
-          <spacer>
-           <property name="orientation" >
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" >
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QPushButton" name="viewStream_button" >
-           <property name="minimumSize" >
-            <size>
-             <width>80</width>
-             <height>22</height>
-            </size>
-           </property>
-           <property name="maximumSize" >
-            <size>
-             <width>80</width>
-             <height>22</height>
-            </size>
-           </property>
-           <property name="text" >
-            <string/>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer>
-           <property name="orientation" >
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" >
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
         </layout>
        </item>
       </layout>

src/rss_imp.h

@@ -39,7 +39,7 @@ class RSSImp : public QWidget, public Ui::RSS{
     void on_refreshAll_button_clicked();
     void on_listStreams_clicked();
     void on_listNews_clicked();
-    void on_viewStream_button_clicked();
+    void on_listNews_doubleClicked();
 
   public:
     RSSImp();