add frame and title color for view

gui.go

@@ -547,9 +547,17 @@ func (g *Gui) flush() error {
 				bgColor = g.SelBgColor
 				frameColor = g.SelFrameColor
 			} else {
-				fgColor = g.FgColor
 				bgColor = g.BgColor
-				frameColor = g.FrameColor
+				if v.TitleColor != 0 {
+					fgColor = v.TitleColor
+				} else {
+					fgColor = g.FgColor
+				}
+				if v.FrameColor != 0 {
+					frameColor = v.FrameColor
+				} else {
+					frameColor = g.FrameColor
+				}
 			}
 
 			if err := g.drawFrameEdges(v, frameColor, bgColor); err != nil {

view.go

@@ -87,6 +87,9 @@ type View struct {
 	// If Frame is true, a border will be drawn around the view.
 	Frame bool
 
+	// FrameColor allow to configure the color of the Frame when it is not highlighted.
+	FrameColor Attribute
+
 	// If Wrap is true, the content that is written to this View is
 	// automatically wrapped when it is longer than its width. If true the
 	// view's x-origin will be ignored.
@@ -99,6 +102,9 @@ type View struct {
 	// If Frame is true, Title allows to configure a title for the view.
 	Title string
 
+	// TitleColor allow to configure the color of title and subtitle for the view.
+	TitleColor Attribute
+
 	// If Frame is true, Subtitle allows to configure a subtitle for the view.
 	Subtitle string