v0.1.0 initial commit

tui/style.go

@@ -0,0 +1,22 @@
+package tui
+
+import (
+	"github.com/lixenwraith/terminal"
+)
+
+// Style bundles foreground, background, and attributes for text rendering
+type Style struct {
+	Fg   terminal.RGB
+	Bg   terminal.RGB
+	Attr terminal.Attr
+}
+
+// DefaultStyle returns style with zero values (transparent bg)
+func DefaultStyle(fg terminal.RGB) Style {
+	return Style{Fg: fg}
+}
+
+// IsZero returns true if style has no colors or attributes set
+func (s Style) IsZero() bool {
+	return s.Fg == (terminal.RGB{}) && s.Bg == (terminal.RGB{}) && s.Attr == terminal.AttrNone
+}