Remove now unused needToClear

src/terminalDisplay/TerminalScrollBar.cpp

@@ -80,7 +80,6 @@ void TerminalScrollBar::setHighlightScrolledLines(bool highlight)
 {
     _highlightScrolledLines.setEnabled(highlight);
     _highlightScrolledLines.setTimer(this);
-    _highlightScrolledLines.setNeedToClear(true);
 }
 
 bool TerminalScrollBar::alternateScrolling() const

src/terminalDisplay/extras/HighlightScrolledLines.cpp

@@ -18,7 +18,6 @@ HighlightScrolledLines::HighlightScrolledLines()
     : _enabled(false)
     , _previousScrollCount(0)
     , _timer(nullptr)
-    , _needToClear(false)
 {
 }
 
@@ -36,16 +35,6 @@ void HighlightScrolledLines::setEnabled(bool enable)
     _enabled = enable;
 }
 
-bool HighlightScrolledLines::isNeedToClear()
-{
-    return _needToClear;
-}
-
-void HighlightScrolledLines::setNeedToClear(bool isNeeded)
-{
-    _needToClear = isNeeded;
-}
-
 int HighlightScrolledLines::getPreviousScrollCount()
 {
     return _previousScrollCount;

src/terminalDisplay/extras/HighlightScrolledLines.h

@@ -43,14 +43,6 @@ public:
      * Enable or disable the highlight lines
      */
     void setEnabled(bool enable);
-    /**
-     * Return if the highlight line needs to clear
-     */
-    bool isNeedToClear();
-    /**
-     * Set the highlight line needs to clear
-     */
-    void setNeedToClear(bool isNeeded);
     int getPreviousScrollCount();
     void setPreviousScrollCount(int scrollCount);
     /**
@@ -76,7 +68,6 @@ private:
     QRect _rect;
     int _previousScrollCount;
     std::unique_ptr<QTimer> _timer;
-    bool _needToClear;
 };
 } // namespace Konsole