2 files changed, 3 insertions, 15 deletions
diff --git a/qt/ScintillaEditBase/PlatQt.cpp b/qt/ScintillaEditBase/PlatQt.cpp
index 325878ae5..9ae9ce03b 100644
--- a/qt/ScintillaEditBase/PlatQt.cpp
+++ b/qt/ScintillaEditBase/PlatQt.cpp
@@ -409,19 +409,9 @@ void SurfaceImpl::Copy(PRectangle rc, Point from, Surface &surfaceSource)
 	GetPainter()->drawPixmap(rc.left, rc.top, *pixmap, from.x, from.y, -1, -1);
 }
 
-size_t SurfaceImpl::PositionFromX(const IScreenLine *, XYPOSITION, bool)
+std::unique_ptr<IScreenLineLayout> SurfaceImpl::Layout(const IScreenLine *)
 {
-	return 0;
-}
-
-XYPOSITION SurfaceImpl::XFromPosition(const IScreenLine *, size_t)
-{
-	return 0;
-}
-
-std::vector<Interval> SurfaceImpl::FindRangeIntervals(const IScreenLine *, size_t, size_t)
-{
-	return std::vector<Interval>();
+	return {};
 }
 
 void SurfaceImpl::DrawTextNoClip(PRectangle rc,
diff --git a/qt/ScintillaEditBase/PlatQt.h b/qt/ScintillaEditBase/PlatQt.h
index 1b83035a1..7c2ed2fa4 100644
--- a/qt/ScintillaEditBase/PlatQt.h
+++ b/qt/ScintillaEditBase/PlatQt.h
@@ -105,9 +105,7 @@ public:
 		ColourDesired back) override;
 	void Copy(PRectangle rc, Point from, Surface &surfaceSource) override;
 
-	size_t PositionFromX(const IScreenLine *screenLine, XYPOSITION xDistance, bool charPosition) override;
-	XYPOSITION XFromPosition(const IScreenLine *screenLine, size_t caretPosition) override;
-	std::vector<Interval> FindRangeIntervals(const IScreenLine *screenLine, size_t start, size_t end) override;
+	std::unique_ptr<IScreenLineLayout> Layout(const IScreenLine *screenLine) override;
 
 	void DrawTextNoClip(PRectangle rc, Font &font, XYPOSITION ybase,
 		std::string_view text, ColourDesired fore, ColourDesired back) override;