LineEdit: Make the side widgets occupy full height

src/lib/3rdparty/lineedit.cpp

@@ -1,6 +1,6 @@
 /* ============================================================
-* QupZilla - WebKit based browser
-* Copyright (C) 2010-2014  David Rosca <nowrep@gmail.com>
+* QupZilla - Qt web browser
+* Copyright (C) 2010-2017 David Rosca <nowrep@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -399,3 +399,11 @@ void LineEdit::mouseDoubleClickEvent(QMouseEvent* event)
 
     QLineEdit::mouseDoubleClickEvent(event);
 }
+
+void LineEdit::resizeEvent(QResizeEvent *event)
+{
+    QLineEdit::resizeEvent(event);
+
+    m_leftWidget->setFixedHeight(height());
+    m_rightWidget->setFixedHeight(height());
+}

src/lib/3rdparty/lineedit.h

@@ -29,8 +29,8 @@
 * SUCH DAMAGE.
 */
 /* ============================================================
-* QupZilla - WebKit based browser
-* Copyright (C) 2010-2014  David Rosca <nowrep@gmail.com>
+* QupZilla - Qt web browser
+* Copyright (C) 2010-2017 David Rosca <nowrep@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
@@ -118,6 +118,7 @@ protected:
     void mousePressEvent(QMouseEvent* event);
     void mouseReleaseEvent(QMouseEvent* event);
     void mouseDoubleClickEvent(QMouseEvent* event);
+    void resizeEvent(QResizeEvent *event) override;
     bool event(QEvent* event);
 
     QMenu* createContextMenu();