Add Tab button will only show theme specific icon on Linux + added

option to show/hide it

src/preferences/preferences.cpp

@@ -56,7 +56,6 @@ void removeDir(const QString d)
 
         }
         dir.rmdir(d);
-
     }
 }
 
@@ -117,6 +116,7 @@ Preferences::Preferences(QupZilla* mainClass, QWidget* parent) :
     ui->showNavigationToolbar->setChecked( p_QupZilla->navigationToolbar()->isVisible() );
     ui->showHome->setChecked( settings.value("showHomeButton",true).toBool() );
     ui->showBackForward->setChecked( settings.value("showBackForwardButtons",true).toBool() );
+    ui->showAddTabButton->setChecked( settings.value("showAddTabButton", true).toBool() );
     if (settings.value("useTransparentBackground",false).toBool())
         ui->useTransparentBg->setChecked(true);
     else
@@ -506,6 +506,7 @@ void Preferences::saveSettings()
     settings.setValue("showBackForwardButtons",ui->showBackForward->isChecked());
     settings.setValue("useTransparentBackground", ui->useTransparentBg->isChecked());
     settings.setValue("menuTextColor", m_menuTextColor);
+    settings.setValue("showAddTabButton", ui->showAddTabButton->isChecked());
     settings.endGroup();
 
     //TABS

src/preferences/preferences.ui

@@ -460,7 +460,7 @@
       </layout>
      </widget>
      <widget class="QWidget" name="stackedWidgetPage2">
-      <layout class="QGridLayout" name="gridLayout_7">
+      <layout class="QGridLayout" name="gridLayout_16">
        <item row="0" column="0" colspan="2">
         <widget class="QLabel" name="label_18">
          <property name="text">
@@ -485,82 +485,87 @@
         </spacer>
        </item>
        <item row="1" column="1">
-        <widget class="QCheckBox" name="showStatusbar">
-         <property name="text">
-          <string>Show StatusBar on start</string>
-         </property>
-        </widget>
+        <layout class="QGridLayout" name="gridLayout_7">
+         <item row="0" column="0">
+          <widget class="QCheckBox" name="showStatusbar">
+           <property name="text">
+            <string>Show StatusBar on start</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QCheckBox" name="showBookmarksToolbar">
+           <property name="text">
+            <string>Show Bookmarks ToolBar on start</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0">
+          <widget class="QCheckBox" name="showNavigationToolbar">
+           <property name="text">
+            <string>Show Navigation ToolBar on start</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QCheckBox" name="showAddTabButton">
+           <property name="text">
+            <string>Show Add Tab button</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
        </item>
-       <item row="1" column="2">
-        <spacer name="horizontalSpacer_2">
-         <property name="orientation">
-          <enum>Qt::Horizontal</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>40</width>
-           <height>20</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-       <item row="2" column="1">
-        <widget class="QCheckBox" name="showBookmarksToolbar">
-         <property name="text">
-          <string>Show Bookmarks ToolBar on start</string>
-         </property>
-        </widget>
-       </item>
-       <item row="3" column="1">
-        <widget class="QCheckBox" name="showNavigationToolbar">
-         <property name="text">
-          <string>Show Navigation ToolBar on start</string>
-         </property>
-        </widget>
-       </item>
-       <item row="4" column="0" colspan="2">
+       <item row="2" column="0" colspan="2">
         <widget class="QLabel" name="label_8">
          <property name="text">
           <string>&lt;b&gt;Navigation ToolBar&lt;/b&gt;</string>
          </property>
         </widget>
        </item>
-       <item row="5" column="1">
+       <item row="3" column="1">
         <widget class="QCheckBox" name="showHome">
          <property name="text">
           <string>Show Home button</string>
          </property>
         </widget>
        </item>
-       <item row="6" column="1">
+       <item row="4" column="1">
         <widget class="QCheckBox" name="showBackForward">
          <property name="text">
           <string>Show Back / Forward buttons</string>
          </property>
         </widget>
        </item>
-       <item row="7" column="0" colspan="2">
+       <item row="5" column="0" colspan="2">
         <widget class="QLabel" name="label_7">
          <property name="text">
           <string>&lt;b&gt;Background&lt;b/&gt;</string>
          </property>
         </widget>
        </item>
-       <item row="8" column="1">
+       <item row="6" column="1">
         <widget class="QRadioButton" name="useTransparentBg">
          <property name="text">
           <string>Use transparent background</string>
          </property>
         </widget>
        </item>
-       <item row="9" column="1">
+       <item row="7" column="1">
         <widget class="QRadioButton" name="useBgImage">
          <property name="text">
           <string>Use background image</string>
          </property>
         </widget>
        </item>
-       <item row="11" column="1" colspan="2">
+       <item row="8" column="1">
+        <widget class="QToolButton" name="textColorChooser">
+         <property name="text">
+          <string>Menu text color</string>
+         </property>
+        </widget>
+       </item>
+       <item row="9" column="1">
         <widget class="QFrame" name="bgLabel">
          <property name="sizePolicy">
           <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
@@ -628,12 +633,18 @@
          </layout>
         </widget>
        </item>
-       <item row="10" column="1">
-        <widget class="QToolButton" name="textColorChooser">
-         <property name="text">
-          <string>Menu text color</string>
+       <item row="1" column="2">
+        <spacer name="horizontalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
          </property>
-        </widget>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
        </item>
       </layout>
      </widget>
@@ -988,14 +999,14 @@
            </layout>
           </widget>
          </item>
-         <item row="3" column="1" colspan="4">
+         <item row="1" column="1" colspan="4">
           <widget class="QCheckBox" name="allowCache">
            <property name="text">
             <string>Allow storing network cache on disk</string>
            </property>
           </widget>
          </item>
-         <item row="4" column="2">
+         <item row="2" column="2">
           <widget class="QFrame" name="cacheFrame">
            <layout class="QHBoxLayout" name="horizontalLayout_5">
             <item>
@@ -1015,7 +1026,7 @@
            </layout>
           </widget>
          </item>
-         <item row="4" column="4">
+         <item row="2" column="4">
           <widget class="QSlider" name="cacheMB">
            <property name="minimum">
             <number>10</number>

src/webview/tabwidget.cpp

@@ -30,19 +30,20 @@ class NewTabButton : public QToolButton
 public:
     explicit NewTabButton(QWidget* parent ) : QToolButton(parent)
     {
+#ifndef Q_WS_WIN
+        setIcon(QIcon::fromTheme("list-add"));
+        setIconSize(QSize(16,16));
+        setAutoRaise(true);
+#endif
     }
-
     QSize sizeHint() const
     {
         QSize siz = QToolButton::sizeHint();
-#ifdef Q_WS_X11
-        siz.setWidth(25);
-#else
         siz.setWidth(26);
-#endif
         return siz;
     }
 
+#ifdef Q_WS_WIN
 private:
     void paintEvent(QPaintEvent*)
     {
@@ -54,13 +55,11 @@ private:
         QPixmap pix(":/icons/other/list-add.png");
         QRect r = this->rect();
         r.setHeight(r.height()+3);
-#ifdef Q_WS_X11
-        r.setWidth(r.width()-1);
-#else
         r.setWidth(r.width()+3);
-#endif
         style()->drawItemPixmap(&p, r, Qt::AlignCenter, pix);
     }
+#endif
+
 };
 
 class TabListButton : public QToolButton
@@ -108,8 +107,6 @@ TabWidget::TabWidget(QupZilla* mainClass, QWidget* parent) :
     setObjectName("tabWidget");
     setStyleSheet("QTabBar::tab{ max-width:250px; }");
 
-    loadSettings();
-
     connect(this, SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int)));
     connect(this, SIGNAL(currentChanged(int)), p_QupZilla, SLOT(refreshHistory()));
     connect(this, SIGNAL(currentChanged(int)), p_QupZilla->locationBar(), SLOT(siteIconChanged()));
@@ -135,6 +132,8 @@ TabWidget::TabWidget(QupZilla* mainClass, QWidget* parent) :
     m_buttonAddTab->setToolTip(tr("Add Tab"));
     connect(m_buttonAddTab, SIGNAL(clicked()), p_QupZilla, SLOT(addTab()));
     setCornerWidget(m_buttonAddTab, Qt::TopLeftCorner);
+
+    loadSettings();
 }
 
 void TabWidget::loadSettings()
@@ -147,6 +146,14 @@ void TabWidget::loadSettings()
     settings.beginGroup("Web-URL-Settings");
     m_urlOnNewTab = settings.value("newTabUrl","").toUrl();
     settings.endGroup();
+    settings.beginGroup("Browser-View-Settings");
+    bool showAddTab = settings.value("showAddTabButton", true).toBool();
+    m_buttonAddTab->setVisible(showAddTab);
+    if (showAddTab && !cornerWidget(Qt::TopLeftCorner))
+        setCornerWidget(m_buttonAddTab, Qt::TopLeftCorner);
+    else if (!showAddTab && cornerWidget(Qt::TopLeftCorner))
+        setCornerWidget(0, Qt::TopLeftCorner);
+    settings.endGroup();
 
     m_tabBar->loadSettings();
 }