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-rw-r--r--src/widget.cpp2
-rw-r--r--src/widget_type.h9
2 files changed, 10 insertions, 1 deletions
diff --git a/src/widget.cpp b/src/widget.cpp
index 4831284fb..59aff4fcc 100644
--- a/src/widget.cpp
+++ b/src/widget.cpp
@@ -1624,7 +1624,7 @@ int Scrollbar::GetScrolledRowFromWidget(int clickpos, const Window * const w, in
void Scrollbar::SetCapacityFromWidget(Window *w, int widget, int padding)
{
NWidgetBase *nwid = w->GetWidget<NWidgetBase>(widget);
- if (this->is_vertical) {
+ if (this->IsVertical()) {
this->SetCapacity(((int)nwid->current_y - padding) / (int)nwid->resize_y);
} else {
this->SetCapacity(((int)nwid->current_x - padding) / (int)nwid->resize_x);
diff --git a/src/widget_type.h b/src/widget_type.h
index 96d40d95c..54183b0d0 100644
--- a/src/widget_type.h
+++ b/src/widget_type.h
@@ -560,6 +560,15 @@ public:
}
/**
+ * Is the scrollbar vertical or not?
+ * @return True iff the scrollbar is vertical.
+ */
+ FORCEINLINE bool IsVertical() const
+ {
+ return this->is_vertical;
+ }
+
+ /**
* Sets the number of elements in the list
* @param num the number of elements in the list
* @note updates the position if needed