From a6ee6edb1d38199d192d718434a7af73ea051221 Mon Sep 17 00:00:00 2001
From: Bradley Cicenas <bradley@vektor.nyc>
Date: Wed, 8 Mar 2017 11:52:31 +1100
Subject: [PATCH] move MaxRows() method into cgrid

---
 cursor.go                |  6 +++---
 cwidgets/compact/grid.go |  1 +
 grid.go                  | 10 +++-------
 3 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/cursor.go b/cursor.go
index 1aee202..5f349ed 100644
--- a/cursor.go
+++ b/cursor.go
@@ -87,9 +87,9 @@ func (gc *GridCursor) Down() {
 	if idx >= (gc.Len() - 1) {
 		return
 	}
-	if idx >= maxRows()-1 {
-		return
-	}
+	//if idx >= maxRows()-1 {
+	//return
+	//}
 	active := gc.containers[idx]
 	next := gc.containers[idx+1]
 
diff --git a/cwidgets/compact/grid.go b/cwidgets/compact/grid.go
index a48dee0..43503e8 100644
--- a/cwidgets/compact/grid.go
+++ b/cwidgets/compact/grid.go
@@ -38,6 +38,7 @@ func (cg *CompactGrid) GetHeight() int { return len(cg.Rows) }
 func (cg *CompactGrid) SetX(x int)     { cg.X = x }
 func (cg *CompactGrid) SetY(y int)     { cg.Y = y }
 func (cg *CompactGrid) SetWidth(w int) { cg.Width = w }
+func (cg *CompactGrid) MaxRows() int   { return ui.TermHeight() - header.Height - cg.Y }
 
 func (cg *CompactGrid) Buffer() ui.Buffer {
 	buf := ui.NewBuffer()
diff --git a/grid.go b/grid.go
index 872330a..ff72b0e 100644
--- a/grid.go
+++ b/grid.go
@@ -6,10 +6,6 @@ import (
 	ui "github.com/gizak/termui"
 )
 
-func maxRows() int {
-	return ui.TermHeight() - 2 - cGrid.Y
-}
-
 func RedrawRows(clr bool) {
 	// reinit body rows
 	cGrid.Clear()
@@ -24,7 +20,7 @@ func RedrawRows(clr bool) {
 	cGrid.SetY(y)
 
 	var cursorVisible bool
-	max := maxRows()
+	max := cGrid.MaxRows()
 	for n, c := range cursor.filtered {
 		if n >= max {
 			break
@@ -66,7 +62,7 @@ func ExpandView(c *Container) {
 	ui.Handle("/sys/wnd/resize", func(e ui.Event) {
 		ex.SetWidth(ui.TermWidth())
 		ex.Align()
-		log.Infof("resize: width=%v max-rows=%v", ex.Width, maxRows())
+		log.Infof("resize: width=%v max-rows=%v", ex.Width, cGrid.MaxRows())
 	})
 	ui.Handle("/sys/kbd/", func(ui.Event) {
 		ui.StopLoop()
@@ -141,7 +137,7 @@ func Display() bool {
 	ui.Handle("/sys/wnd/resize", func(e ui.Event) {
 		header.Align()
 		cGrid.SetWidth(ui.TermWidth())
-		log.Infof("resize: width=%v max-rows=%v", cGrid.Width, maxRows())
+		log.Infof("resize: width=%v max-rows=%v", cGrid.Width, cGrid.MaxRows())
 		RedrawRows(true)
 	})