things laying over each other

Signed-off-by: Jeff Carr <jcarr@wit.com>

place.go

@@ -8,60 +8,75 @@ import (
 	"go.wit.com/widget"
 )
 
-func (tk *guiWidget) placeBox(startW int, startH int) {
+func (tk *guiWidget) placeBox(startW int, startH int) (int, int) {
 	if tk.WidgetType != widget.Box {
-		return
+		return 0, 0
 	}
-	tk.showWidgetPlacement("boxS()")
+	tk.dumpTree("beforebox")
 
 	newW := startW
 	newH := startH
+	var maxW int = 0
+	var maxH int = 0
+
 	for _, child := range tk.children {
-		child.placeWidgets(newW, newH)
-		// n.showWidgetPlacement("boxS()")
-		newR := child.realGocuiSize()
-		w := newR.w1 - newR.w0
-		h := newR.h1 - newR.h0
+		sizeW, sizeH := child.placeWidgets(newW, newH)
 		if child.direction == widget.Horizontal {
-			log.Log(NOW, "BOX IS HORIZONTAL", tk.String(), "newWH()", newW, newH, "child()", w, h, child.String())
+			log.Log(NOW, "BOX IS HORIZONTAL", tk.String(), "newWH()", newW, newH, "child()", sizeW, sizeH, child.String())
 			// expand based on the child width
-			newW += w
+			newW += sizeW
+			maxW += sizeW
+			if sizeH > maxH {
+				maxH = sizeH
+			}
 		} else {
-			log.Log(NOW, "BOX IS VERTICAL  ", tk.String(), "newWH()", newW, newH, "child()", w, h, child.String())
+			log.Log(NOW, "BOX IS VERTICAL  ", tk.String(), "newWH()", newW, newH, "child()", sizeW, sizeH, child.String())
 			// expand based on the child height
-			newH += h
+			newH += sizeH
+			maxH += sizeH
+			if sizeW > maxW {
+				maxW = sizeW
+			}
 		}
 	}
 
 	// just compute this every time?
 	// newR := n.realGocuiSize()
 
-	tk.showWidgetPlacement("boxE()")
+	tk.dumpTree("afterbox")
+	return maxW, maxH
 }
 
-func (tk *guiWidget) placeWidgets(startW int, startH int) {
+func (tk *guiWidget) placeWidgets(startW int, startH int) (int, int) {
 	if tk == nil {
-		return
+		return 0, 0
 	}
 	if me.treeRoot == nil {
-		return
+		return 0, 0
 	}
 
 	switch tk.WidgetType {
 	case widget.Window:
+		newW := startW
+		newH := startH
+		var maxH int = 0
 		for _, child := range tk.children {
-			child.placeWidgets(me.RawW, me.RawH)
-			return
+			sizeW, sizeH := child.placeWidgets(newW, newH)
+			if sizeW < 20 {
+				sizeW = 20
+			}
+			newW += sizeW
+			if sizeH > maxH {
+				maxH = sizeH
+			}
+
 		}
+		return newW - startW, maxH
 	case widget.Tab:
-		for _, child := range tk.children {
-			child.placeWidgets(me.RawW, me.RawH)
-			return
-		}
 	case widget.Grid:
-		tk.placeGrid(startW, startH)
+		return tk.placeGrid(startW, startH)
 	case widget.Box:
-		tk.placeBox(startW, startH)
+		return tk.placeBox(startW, startH)
 	case widget.Group:
 		// move the group to the parent's next location
 		tk.gocuiSetWH(startW, startH)
@@ -69,35 +84,39 @@ func (tk *guiWidget) placeWidgets(startW int, startH int) {
 
 		newW := startW + me.GroupPadW
 		newH := startH + 3 // normal hight of the group label
+		var maxW int = 0
 		// now move all the children aka: run place() on them
 		for _, child := range tk.children {
-			child.placeWidgets(newW, newH)
-			newR := child.realGocuiSize()
+			sizeW, sizeH := child.placeWidgets(newW, newH)
+			// newR := child.realGocuiSize()
 			// w := newR.w1 - newR.w0
-			h := newR.h1 - newR.h0
+			// h := newR.h1 - newR.h0
 
 			// increment straight down
-			newH += h
-			log.Log(INFO, "REAL HIGHT ADDED", h, "newH", newH)
+			newH += sizeH
+			if sizeW > maxW {
+				maxW = sizeW
+			}
+			log.Log(INFO, "REAL HEIGHT sizeW:", sizeW, "sizeH:", sizeH)
 		}
 		tk.dumpTree("end place")
+		return maxW, newH - startH
 	default:
 		tk.gocuiSetWH(startW, startH)
-		// n.moveTo(startW, startH)
+		return tk.Width(), tk.Height()
 	}
+	return 0, 0
 }
 
-func (w *guiWidget) placeGrid(startW int, startH int) {
+func (w *guiWidget) placeGrid(startW int, startH int) (int, int) {
 	w.showWidgetPlacement("grid0:")
 	if w.WidgetType != widget.Grid {
-		return
+		return 0, 0
 	}
 
 	// first compute the max sizes of the rows and columns
 	for _, child := range w.children {
-		newR := child.realGocuiSize()
-		childW := newR.w1 - newR.w0
-		childH := newR.h1 - newR.h0
+		childW, childH := child.placeWidgets(startW, startH)
 
 		// set the child's realWidth, and grid offset
 		if w.widths[child.AtW] < childW {
@@ -110,6 +129,9 @@ func (w *guiWidget) placeGrid(startW int, startH int) {
 		log.Log(INFO, "placeGrid:", child.String(), "child()", childW, childH, "At()", child.AtW, child.AtH)
 	}
 
+	var maxW int = 0
+	var maxH int = 0
+	
 	// find the width and height offset of the grid for AtW,AtH
 	for _, child := range w.children {
 		child.showWidgetPlacement("grid1:")
@@ -130,11 +152,19 @@ func (w *guiWidget) placeGrid(startW int, startH int) {
 		newW := startW + totalW
 		newH := startH + totalH
 
+		if totalW > maxW {
+			maxW = totalW
+		}
+		if totalH > maxH {
+			maxH = totalH
+		}
+
 		log.Log(INFO, "placeGrid:", child.String(), "new()", newW, newH, "At()", child.AtW, child.AtH)
 		child.placeWidgets(newW, newH)
 		child.showWidgetPlacement("grid2:")
 	}
 	w.showWidgetPlacement("grid3:")
+	return maxW, maxH
 }
 
 // computes the real, actual size of all the gocli objects in a widget

structs.go

@@ -160,6 +160,9 @@ type guiWidget struct {
 	// sometimes this isn't visible like with a Box or Grid
 	gocuiSize rectType
 
+	boxSizeW int
+	boxSizeH int
+
 	isCurrent bool // is this the currently displayed Window or Tab?
 	isFake    bool // widget types like 'box' are 'false'
 

tab.go

@@ -1,7 +1,5 @@
 package main
 
-// implements widgets 'Window' and 'Tab'
-
 import (
 	"strings"