Updated the style example with more stuff

buffer.go

@@ -44,7 +44,7 @@ func (cell Cell) Color () (color Color) {
 }
 
 // Style returns the styling information associated with the cell
-func (cell Cell) Style (style Style) {
+func (cell Cell) Style () (style Style) {
 	style = cell.style
 	return
 }

examples/style/main.go

@@ -3,6 +3,7 @@ package main
 import "os"
 import "fmt"
 import "image"
+import "math/rand"
 import _ "image/png"
 import "git.tebibyte.media/sashakoshka/stone"
 import _ "git.tebibyte.media/sashakoshka/stone/backends/x"
@@ -11,7 +12,7 @@ var application = &stone.Application { }
 
 func main () {
 	application.SetTitle("style demo")
-	application.SetSize(9, 7)
+	application.SetSize(11, 8)
 
 	iconFile16, err := os.Open("assets/scaffold16.png")
 	if err != nil { panic(err) }
@@ -28,11 +29,17 @@ func main () {
 	
 	application.OnStart(redraw)
 	application.OnResize(redraw)
+	application.OnPress(onPress)
 	
 	err = application.Run()
 	if err != nil { panic(err) }
 }
 
+func onPress (button stone.Button, modifiers stone.Modifiers) {
+	redraw()
+	application.Draw()
+}
+
 func redraw () {
 	width, _ := application.Size()
 	application.SetDot(0, 0)
@@ -44,7 +51,8 @@ func redraw () {
 		"underline\n",
 		"all 3\n",
 		"highlighted\n",
-		"all 4\n")
+		"all 4\n",
+		"highlight?")
 	fillStyle(0, width, stone.StyleNormal)
 	fillStyle(1, width, stone.StyleBold)
 	fillStyle(2, width, stone.StyleItalic)
@@ -53,10 +61,17 @@ func redraw () {
 	fillStyle(5, width, stone.StyleHighlight)
 	fillStyle(6, width, stone.StyleBoldItalic | stone.StyleUnderline |
 		stone.StyleHighlight)
+
+	if rand.Int() % 2 == 0 {
+		fillStyle(7, width, stone.StyleNormal)
+	} else {
+		fillStyle(7, width, stone.StyleHighlight)
+	}
 }
 
 func fillStyle (yOffset, width int, style stone.Style) {
 	for x := 0; x < width; x ++ {
 		application.SetStyle(x, yOffset, style)
+		application.SetColor(x, yOffset, stone.Color(x % 7 + 1))
 	}
 }