Add ncurses platform. Rest of the implementation is an external project.

From Mitchell Foral.

1 files changed, 9 insertions, 7 deletions

diff --git a/src/CallTip.cxx b/src/CallTip.cxx
index 9f17e592a..d5ba3bd09 100644
--- a/src/CallTip.cxx
+++ b/src/CallTip.cxx
@@ -18,9 +18,6 @@
 using namespace Scintilla;
 #endif
 
-static const int insetX = 5;    // text inset in x from calltip border
-static const int widthArrow = 14;
-
 CallTip::CallTip() {
 	wCallTip = 0;
 	inCallTipMode = false;
@@ -36,6 +33,11 @@ CallTip::CallTip() {
 	above = false;
 	useStyleCallTip = false;    // for backwards compatibility
 
+	insetX = 5;
+	widthArrow = 14;
+	borderHeight = 2; // Extra line for border and an empty line at top and bottom.
+	verticalOffset = 1;
+
 #ifdef __APPLE__
 	// proper apple colours for the default
 	colourBG = ColourDesired(0xff, 0xff, 0xc6);
@@ -284,15 +286,15 @@ PRectangle CallTip::CallTipStart(int pos, Point pt, int textHeight, const char *
 	}
 	lineHeight = surfaceMeasure->Height(font);
 
-	// Extra line for border and an empty line at top and bottom. The returned
+	// The returned
 	// rectangle is aligned to the right edge of the last arrow encountered in
 	// the tip text, else to the tip text left edge.
-	int height = lineHeight * numLines - surfaceMeasure->InternalLeading(font) + 2 + 2;
+	int height = lineHeight * numLines - surfaceMeasure->InternalLeading(font) + borderHeight * 2;
 	delete surfaceMeasure;
 	if (above) {
-		return PRectangle(pt.x - offsetMain, pt.y - 1 - height, pt.x + width - offsetMain, pt.y - 1);
+		return PRectangle(pt.x - offsetMain, pt.y - verticalOffset - height, pt.x + width - offsetMain, pt.y - verticalOffset);
 	} else {
-		return PRectangle(pt.x - offsetMain, pt.y + 1 + textHeight, pt.x + width - offsetMain, pt.y + 1 + textHeight + height);
+		return PRectangle(pt.x - offsetMain, pt.y + verticalOffset + textHeight, pt.x + width - offsetMain, pt.y + verticalOffset + textHeight + height);
 	}
 }