Feature [feature-requests:#1523]. SCI_AUTOCSETSTYLE sets autocompletion font.

1 files changed, 20 insertions, 3 deletions

diff --git a/src/ScintillaBase.cxx b/src/ScintillaBase.cxx
index c66a689b7..1b19802f9 100644
--- a/src/ScintillaBase.cxx
+++ b/src/ScintillaBase.cxx
@@ -10,6 +10,7 @@
 #include <cstdint>
 #include <cassert>
 #include <cstring>
+#include <cmath>
 
 #include <stdexcept>
 #include <string>
@@ -273,8 +274,16 @@ void ScintillaBase::AutoCompleteStart(Sci::Position lenEntered, const char *list
 		ac.options,
 	};
 
+	int lineHeight;
+	if (vs.autocStyle != StyleDefault) {
+		AutoSurface surfaceMeasure(this);
+		lineHeight = static_cast<int>(std::lround(surfaceMeasure->Height(vs.styles[vs.autocStyle].font.get())));
+	} else {
+		lineHeight = vs.lineHeight;
+	}
+
 	ac.Start(wMain, idAutoComplete, sel.MainCaret(), PointMainCaret(),
-				lenEntered, vs.lineHeight, IsUnicodeMode(), technology, options);
+				lenEntered, lineHeight, IsUnicodeMode(), technology, options);
 
 	const PRectangle rcClient = GetClientRectangle();
 	Point pt = LocationFromPosition(sel.MainCaret() - lenEntered);
@@ -307,8 +316,8 @@ void ScintillaBase::AutoCompleteStart(Sci::Position lenEntered, const char *list
 	rcac.right = rcac.left + widthLB;
 	rcac.bottom = static_cast<XYPOSITION>(std::min(static_cast<int>(rcac.top) + heightLB, static_cast<int>(rcPopupBounds.bottom)));
 	ac.lb->SetPositionRelative(rcac, &wMain);
-	ac.lb->SetFont(vs.styles[StyleDefault].font.get());
-	const int aveCharWidth = static_cast<int>(vs.styles[StyleDefault].aveCharWidth);
+	ac.lb->SetFont(vs.styles[vs.autocStyle].font.get());
+	const int aveCharWidth = static_cast<int>(vs.styles[vs.autocStyle].aveCharWidth);
 	ac.lb->SetAverageCharWidth(aveCharWidth);
 	ac.lb->SetDelegate(this);
 
@@ -941,6 +950,14 @@ sptr_t ScintillaBase::WndProc(Message iMessage, uptr_t wParam, sptr_t lParam) {
 	case Message::AutoCGetMaxWidth:
 		return maxListWidth;
 
+	case Message::AutoCSetStyle:
+		vs.autocStyle = static_cast<int>(wParam);
+		InvalidateStyleRedraw();
+		break;
+
+	case Message::AutoCGetStyle:
+		return vs.autocStyle;
+
 	case Message::RegisterImage:
 		ac.lb->RegisterImage(static_cast<int>(wParam), ConstCharPtrFromSPtr(lParam));
 		break;