diff --git a/lib/widget/checkbox.h b/lib/widget/checkbox.h
index c5e12d3fdec..27c0321c8b3 100644
--- a/lib/widget/checkbox.h
+++ b/lib/widget/checkbox.h
@@ -28,7 +28,7 @@
 #include "lib/framework/vector.h"
 #include <string>
 
-struct WzCheckboxButton : public W_BUTTON
+class WzCheckboxButton : public W_BUTTON
 {
 public:
 	WzCheckboxButton();
diff --git a/lib/widget/margin.h b/lib/widget/margin.h
index eb310455a2b..22e093adc8a 100644
--- a/lib/widget/margin.h
+++ b/lib/widget/margin.h
@@ -54,6 +54,8 @@ class MarginWidget: public WIDGET
 
 protected:
     void geometryChanged() override;
+
+public:
     int32_t idealWidth() override;
     int32_t idealHeight() override;
 
diff --git a/lib/widget/scrollablelist.cpp b/lib/widget/scrollablelist.cpp
index f4f6765923a..9e12c6722a0 100644
--- a/lib/widget/scrollablelist.cpp
+++ b/lib/widget/scrollablelist.cpp
@@ -178,7 +178,12 @@ void ScrollableListWidget::setSnapOffset(bool value)
 
 void ScrollableListWidget::setItemSpacing(uint32_t value)
 {
+	if (value == itemSpacing)
+	{
+		return;
+	}
 	itemSpacing = value;
+	layoutDirty = true;
 }
 
 void ScrollableListWidget::display(int xOffset, int yOffset)
diff --git a/lib/widget/scrollablelist.h b/lib/widget/scrollablelist.h
index 57483fdbbd3..3a0d4640849 100644
--- a/lib/widget/scrollablelist.h
+++ b/lib/widget/scrollablelist.h
@@ -54,6 +54,7 @@ class ScrollableListWidget : public WIDGET
 	void setSnapOffset(bool value);
 	void setBackgroundColor(PIELIGHT const &color);
 	void setItemSpacing(uint32_t value);
+	uint32_t getItemSpacing() const { return itemSpacing; }
 	uint32_t calculateListViewHeight() const;
 	uint32_t calculateListViewWidth() const;
 	void display(int xOffset, int yOffset) override;