Various minor fixes

- typo fixes
- bumped copyright year
- removed a bunch of unused imports
- fixed a couple of clazy warnings

3 files changed, 2 insertions, 18 deletions

diff --git a/lib/navigation/navigationbutton.cpp b/lib/navigation/navigationbutton.cpp
index 13daebc..ecf7c81 100644
--- a/lib/navigation/navigationbutton.cpp
+++ b/lib/navigation/navigationbutton.cpp
@@ -10,7 +10,6 @@
 
 #include <QStyle>
 #include <QWebEngineHistory>
-#include <QMenu>
 
 NavigationButton::NavigationButton(Type type, QWidget *parent) :
     QToolButton(parent)
@@ -132,9 +131,9 @@ void NavigationButton::prepareMenu()
         break;
     }
 
-    for(QWebEngineHistoryItem i : items) {
+    for(const QWebEngineHistoryItem &i : qAsConst(items)) {
         QAction *a = menu->addAction(i.title());
-        connect(a, &QAction::triggered, [i, this]() {
+        connect(a, &QAction::triggered, this, [i, this]() {
             m_view->history()->goToItem(i);
         });
     }
diff --git a/lib/navigation/urllineedit.cpp b/lib/navigation/urllineedit.cpp
index 24924bb..095431b 100644
--- a/lib/navigation/urllineedit.cpp
+++ b/lib/navigation/urllineedit.cpp
@@ -7,21 +7,14 @@
  */
 
 #include "urllineedit.h"
-#include <QUrl>
 #include <QTimer>
 #include <QMenu>
-#include <QAction>
 #include <QStyle>
-
 #include <QWidgetAction>
 
 // ssl menu
 #include <QLabel>
 
-#include "../bookmarks/bookmarkswidget.h"
-
-#include <QCompleter>
-
 UrlLineEdit::UrlLineEdit(QWidget *parent) :
     QLineEdit(parent)
 {
@@ -68,12 +61,6 @@ UrlLineEdit::UrlLineEdit(QWidget *parent) :
 
 }
 
-QAction *UrlLineEdit::sslAction()
-{
-    Q_CHECK_PTR(m_sslAction);
-    return m_sslAction;
-}
-
 QAction *UrlLineEdit::pageAction()
 {
     Q_CHECK_PTR(m_pageAction);
diff --git a/lib/navigation/urllineedit.h b/lib/navigation/urllineedit.h
index 46366a7..dee4938 100644
--- a/lib/navigation/urllineedit.h
+++ b/lib/navigation/urllineedit.h
@@ -12,7 +12,6 @@
 #include <QLineEdit>
 #include <QTextLayout>
 #include <QAction>
-
 #include "urlcompleter.h"
 
 class QAbstractItemModel;
@@ -24,7 +23,6 @@ class UrlLineEdit : public QLineEdit
 public:
     explicit UrlLineEdit(QWidget *parent = nullptr);
 
-    QAction *sslAction();
     QAction *pageAction();
 
     void setCompleterModel(QAbstractItemModel *model);