Help menu is now centered

README.md

@@ -76,7 +76,6 @@ Feel free to add a new one. You can use 256 colors, bold, underline, and reverse
     - solarized picture and theme
     - copy over vtop themes
 * general
-    - center the help menu
     - command line option to set polling interval for CPU and mem
     - command line updating
     - command line option to only show processes, CPU, and mem

gotop.go

@@ -155,8 +155,6 @@ func main() {
 	disk = w.NewDisk()
 	temp = w.NewTemp()
 
-	help = w.NewHelpMenu()
-
 	widgetColors()
 
 	<-procLoaded
@@ -169,9 +167,15 @@ func main() {
 
 	setupGrid()
 
+	help = w.NewHelpMenu()
+
 	ui.On("resize", func(e ui.Event) {
 		ui.Body.Width, ui.Body.Height = e.Width, e.Height
 		ui.Body.Resize()
+
+		help.XOffset = (ui.Body.Width - help.X) / 2
+		help.YOffset = (ui.Body.Height - help.Y) / 2
+
 		resized <- true
 	})
 

widgets/help.go

@@ -34,6 +34,10 @@ func NewHelpMenu() *HelpMenu {
 	block := *ui.NewBlock()
 	block.X = 48
 	block.Y = 17
+	block.XOffset = (ui.Body.Width - block.X) / 2
+	block.YOffset = (ui.Body.Height - block.Y) / 2
+	// block.XOffset = ui.Body.Width - 50
+	// block.YOffset = ui.Body.Height - 50
 	return &HelpMenu{block}
 }
 
@@ -46,7 +50,7 @@ func (hm *HelpMenu) Buffer() *ui.Buffer {
 		}
 	}
 
-	buf.SetAreaXY(100, 100)
+	buf.SetAreaXY(hm.X+2, hm.Y+2)
 
 	return buf
 }