Cleanup: Remove unnecessary parameter of GetScrolledRowFromWidget()

Line height defaults to the resize height of the relevant widget, which is
set in all cases. Therefore it is not necessary to specify this value every time.

Additionally fixes scrolled padding for the framerate window.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/widget.cpp b/src/widget.cpp
index 4be4cf331..123e8a2f9 100644
--- a/src/widget.cpp
+++ b/src/widget.cpp
@@ -1964,12 +1964,11 @@ void NWidgetViewport::UpdateViewportCoordinates(Window *w)
  * @param w           The window the click was in.
  * @param widget      Widget number of the widget clicked in.
  * @param padding     Amount of empty space between the widget edge and the top of the first row. Default value is \c 0.
- * @param line_height Height of a single row. A negative value means using the vertical resize step of the widget.
  * @return Row number clicked at. If clicked at a wrong position, #INT_MAX is returned.
  */
-int Scrollbar::GetScrolledRowFromWidget(int clickpos, const Window * const w, int widget, int padding, int line_height) const
+int Scrollbar::GetScrolledRowFromWidget(int clickpos, const Window * const w, int widget, int padding) const
 {
-	uint pos = w->GetRowFromWidget(clickpos, widget, padding, line_height);
+	uint pos = w->GetRowFromWidget(clickpos, widget, padding, -1);
 	if (pos != INT_MAX) pos += this->GetPosition();
 	return (pos >= this->GetCount()) ? INT_MAX : pos;
 }