1 files changed, 15 insertions, 14 deletions

diff --git a/src/tui/tcell.go b/src/tui/tcell.go
index bed52801..7db37c4c 100644
--- a/src/tui/tcell.go
+++ b/src/tui/tcell.go
@@ -172,10 +172,6 @@ func (r *FullscreenRenderer) DoesAutoWrap() bool {
 	return false
 }
 
-func (r *FullscreenRenderer) IsOptimized() bool {
-	return false
-}
-
 func (r *FullscreenRenderer) Clear() {
 	_screen.Sync()
 	_screen.Clear()
@@ -409,14 +405,13 @@ func (w *TcellWindow) Close() {
 func fill(x, y, w, h int, r rune) {
 	for ly := 0; ly <= h; ly++ {
 		for lx := 0; lx <= w; lx++ {
-			_screen.SetContent(x+lx, y+ly, r, nil, ColDefault.style())
+			_screen.SetContent(x+lx, y+ly, r, nil, ColNormal.style())
 		}
 	}
 }
 
 func (w *TcellWindow) Erase() {
-	// TODO
-	fill(w.left, w.top, w.width, w.height, ' ')
+	fill(w.left-1, w.top, w.width+1, w.height, ' ')
 }
 
 func (w *TcellWindow) Enclose(y int, x int) bool {
@@ -433,13 +428,13 @@ func (w *TcellWindow) Move(y int, x int) {
 func (w *TcellWindow) MoveAndClear(y int, x int) {
 	w.Move(y, x)
 	for i := w.lastX; i < w.width; i++ {
-		_screen.SetContent(i+w.left, w.lastY+w.top, rune(' '), nil, ColDefault.style())
+		_screen.SetContent(i+w.left, w.lastY+w.top, rune(' '), nil, ColNormal.style())
 	}
 	w.lastX = x
 }
 
 func (w *TcellWindow) Print(text string) {
-	w.printString(text, ColDefault, 0)
+	w.printString(text, ColNormal, 0)
 }
 
 func (w *TcellWindow) printString(text string, pair ColorPair, a Attr) {
@@ -452,7 +447,7 @@ func (w *TcellWindow) printString(text string, pair ColorPair, a Attr) {
 			Reverse(a&Attr(tcell.AttrReverse) != 0).
 			Underline(a&Attr(tcell.AttrUnderline) != 0)
 	} else {
-		style = ColDefault.style().
+		style = ColNormal.style().
 			Reverse(a&Attr(tcell.AttrReverse) != 0 || pair == ColCurrent || pair == ColCurrentMatch).
 			Underline(a&Attr(tcell.AttrUnderline) != 0 || pair == ColMatch || pair == ColCurrentMatch)
 	}
@@ -503,7 +498,7 @@ func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) FillReturn
 	if w.color {
 		style = pair.style()
 	} else {
-		style = ColDefault.style()
+		style = ColNormal.style()
 	}
 	style = style.
 		Blink(a&Attr(tcell.AttrBlink) != 0).
@@ -543,11 +538,17 @@ func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) FillReturn
 }
 
 func (w *TcellWindow) Fill(str string) FillReturn {
-	return w.fillString(str, ColDefault, 0)
+	return w.fillString(str, ColNormal, 0)
 }
 
 func (w *TcellWindow) CFill(fg Color, bg Color, a Attr, str string) FillReturn {
-	return w.fillString(str, ColorPair{fg, bg, -1}, a)
+	if fg == colDefault {
+		fg = ColNormal.Fg()
+	}
+	if bg == colDefault {
+		bg = ColNormal.Bg()
+	}
+	return w.fillString(str, NewColorPair(fg, bg), a)
 }
 
 func (w *TcellWindow) drawBorder(around bool) {
@@ -560,7 +561,7 @@ func (w *TcellWindow) drawBorder(around bool) {
 	if w.color {
 		style = ColBorder.style()
 	} else {
-		style = ColDefault.style()
+		style = ColNormal.style()
 	}
 
 	for x := left; x < right; x++ {