BrowsingLibrary: Remove the gradient from top toolbar

Closes #1743

bin/themes/breathe/main.css

@@ -307,25 +307,12 @@ DesktopNotification #heading
 /*BrowsingLibrary*/
 BrowsingLibrary #tabs
 {
-    qproperty-bgPixmap: url(images/library-bg-left.png);
+    qproperty-bgPixmap: url(images/library-bg.png);
 }
 
 BrowsingLibrary #frame
 {
-    background: url(images/library-bg-top.png) no-repeat;
-}
-
-BrowsingLibrary #frame_2
-{
-    background: url(images/library-bg-top-right.png);
-}
-
-BrowsingLibrary #searchLine
-{
-    background: transparent;
-    border-image: url(images/library-search-bg.png);
-    border-width:4;
-    color:black;
+    background: url(images/library-bg.png);
 }
 
 /*Downloads*/

bin/themes/chrome/main.css

@@ -342,25 +342,12 @@ DesktopNotification #heading
 /*BrowsingLibrary*/
 BrowsingLibrary #tabs
 {
-    qproperty-bgPixmap: url(images/library-bg-left.png);
+    qproperty-bgPixmap: url(images/library-bg.png);
 }
 
 BrowsingLibrary #frame
 {
-    background: url(images/library-bg-top.png) no-repeat;
-}
-
-BrowsingLibrary #frame_2
-{
-    background: url(images/library-bg-top-right.png);
-}
-
-BrowsingLibrary #searchLine
-{
-    background: transparent;
-    border-image: url(images/library-search-bg.png);
-    border-width:4;
-    color:black;
+    background: url(images/library-bg.png);
 }
 
 /*Downloads*/

bin/themes/default/main.css

@@ -337,25 +337,12 @@ DesktopNotification #heading
 /*BrowsingLibrary*/
 BrowsingLibrary #tabs
 {
-    qproperty-bgPixmap: url(images/library-bg-left.png);
+    qproperty-bgPixmap: url(images/library-bg.png);
 }
 
 BrowsingLibrary #frame
 {
-    background: url(images/library-bg-top.png) no-repeat;
-}
-
-BrowsingLibrary #frame_2
-{
-    background: url(images/library-bg-top-right.png);
-}
-
-BrowsingLibrary #searchLine
-{
-    background: transparent;
-    border-image: url(images/lineedit-bg.png);
-    border-width:4;
-    color:black;
+    background: url(images/library-bg.png);
 }
 
 /*Downloads*/

bin/themes/linux/main.css

@@ -270,25 +270,12 @@ DesktopNotification #heading
 /*BrowsingLibrary*/
 BrowsingLibrary #tabs
 {
-    qproperty-bgPixmap: url(images/library-bg-left.png);
+    qproperty-bgPixmap: url(images/library-bg.png);
 }
 
 BrowsingLibrary #frame
 {
-    background: url(images/library-bg-top.png) no-repeat;
-}
-
-BrowsingLibrary #frame_2
-{
-    background: url(images/library-bg-top-right.png);
-}
-
-BrowsingLibrary #searchLine
-{
-    background: transparent;
-    border-image: url(images/library-search-bg.png);
-    border-width:4;
-    color:black;
+    background: url(images/library-bg.png);
 }
 
 /*Downloads*/

bin/themes/mac/main.css

@@ -327,25 +327,12 @@ DesktopNotification #heading
 /*BrowsingLibrary*/
 BrowsingLibrary #tabs
 {
-    qproperty-bgPixmap: url(images/library-bg-left.png);
+    qproperty-bgPixmap: url(images/library-bg.png);
 }
 
 BrowsingLibrary #frame
 {
-    background: url(images/library-bg-top.png) no-repeat;
-}
-
-BrowsingLibrary #frame_2
-{
-    background: url(images/library-bg-top-right.png);
-}
-
-BrowsingLibrary #searchLine
-{
-    background: transparent;
-    border-image: url(images/library-search-bg.png);
-    border-width:4;
-    color:black;
+    background: url(images/library-bg.png);
 }
 
 /*Downloads*/

bin/themes/windows/main.css

@@ -342,25 +342,12 @@ DesktopNotification #heading
 /*BrowsingLibrary*/
 BrowsingLibrary #tabs
 {
-    qproperty-bgPixmap: url(images/library-bg-left.png);
+    qproperty-bgPixmap: url(images/library-bg.png);
 }
 
 BrowsingLibrary #frame
 {
-    background: url(images/library-bg-top.png) no-repeat;
-}
-
-BrowsingLibrary #frame_2
-{
-    background: url(images/library-bg-top-right.png);
-}
-
-BrowsingLibrary #searchLine
-{
-    background: transparent;
-    border-image: url(images/library-search-bg.png);
-    border-width:4;
-    color:black;
+    background: url(images/library-bg.png);
 }
 
 /*Downloads*/

src/lib/other/browsinglibrary.ui

@@ -14,14 +14,30 @@
    <string>Library</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <property name="margin">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
     <number>0</number>
    </property>
    <property name="spacing">
     <number>0</number>
    </property>
    <item row="1" column="0" colspan="2">
-    <widget class="FancyTabWidget" name="tabs" native="true"/>
+    <widget class="FancyTabWidget" name="tabs" native="true">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+    </widget>
    </item>
    <item row="0" column="0">
     <widget class="QFrame" name="frame">
@@ -31,27 +47,15 @@
        <height>25</height>
       </size>
      </property>
-     <property name="maximumSize">
-      <size>
-       <width>71</width>
-       <height>25</height>
-      </size>
-     </property>
     </widget>
    </item>
    <item row="0" column="1">
     <widget class="QFrame" name="frame_2">
-     <property name="maximumSize">
-      <size>
-       <width>16777215</width>
-       <height>25</height>
-      </size>
-     </property>
      <layout class="QHBoxLayout" name="horizontalLayout">
       <property name="spacing">
        <number>0</number>
       </property>
-      <property name="margin">
+      <property name="bottomMargin">
        <number>0</number>
       </property>
       <item>