Work on authentication design.

src/gui/formstandardcategorydetails.ui

@@ -17,7 +17,7 @@
    </size>
   </property>
   <property name="windowTitle">
-   <string/>
+   <string notr="true"/>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>

src/gui/formstandardfeeddetails.cpp

@@ -243,6 +243,10 @@ void FormStandardFeedDetails::initialize() {
   m_ui = new Ui::FormStandardFeedDetails();
   m_ui->setupUi(this);
 
+  // Add button for fetching feed data from internet.
+  m_btnLoadDataFromInternet = m_ui->m_buttonBox->addButton(tr("Auto-fetch feed metadata"),
+                                                           QDialogButtonBox::HelpRole);
+
   // Set flags and attributes.
   setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | Qt::Dialog);
   setWindowIcon(IconThemeFactory::instance()->fromTheme("document-new"));

src/gui/formstandardfeeddetails.h

@@ -71,6 +71,7 @@ class FormStandardFeedDetails : public QDialog {
     QAction *m_actionLoadIconFromFile;
     QAction *m_actionUseDefaultIcon;
     QAction *m_actionNoIcon;
+    QPushButton *m_btnLoadDataFromInternet;
 };
 
 #endif // FORMSTANDARDFEEDDETAILS_H

src/gui/formstandardfeeddetails.ui

@@ -7,11 +7,11 @@
     <x>0</x>
     <y>0</y>
     <width>375</width>
-    <height>337</height>
+    <height>360</height>
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string notr="true"/>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>

src/gui/messagebox.cpp

@@ -48,6 +48,9 @@ QIcon MessageBox::iconForRole(QDialogButtonBox::StandardButton button) {
     case QMessageBox::NoToAll:
       return IconThemeFactory::instance()->fromTheme("dialog-no");
 
+    case QMessageBox::Help:
+      return IconThemeFactory::instance()->fromTheme("dialog-information");
+
     default:
       return QIcon();
   }