window dragging works fairly well

debug.go

@@ -30,9 +30,13 @@ func (w *guiWidget) dumpWindows(s string) {
 		log.Log(ERROR, "dump w.TK == nil", w.node.WidgetId, w.node.WidgetType, w.String())
 		return
 	}
-	s += fmt.Sprintf("(%d,%d)", w.force.w0, w.force.h0)
 	if w.node.WidgetType == widget.Window {
+		s += fmt.Sprintf(" F(%d,%d)", w.force.w0, w.force.h0)
+		// can't set this here. doesn't work
+		// w.full.w0 = w.force.w0
+		// w.full.h0 = w.force.h0
 		w.dumpWidget("dumpWindow() " + s)
+		w.windowFrame.dumpWidget("dumpFrame() " + s)
 	}
 
 	for _, child := range w.children {

place.go

@@ -77,6 +77,8 @@ func (tk *guiWidget) placeWidgets(startW int, startH int) (int, int) {
 
 	switch tk.node.WidgetType {
 	case widget.Window:
+		tk.full.w0 = startW
+		tk.full.h0 = startH
 		startW += 4
 		startH += 4
 		for _, child := range tk.children {

size.go

@@ -194,6 +194,7 @@ func (tk *guiWidget) setFullSize() bool {
 	}
 	// widget might be forced to a certain location
 	if tk.full.w0 < tk.force.w0 {
+		tk.gocuiSize.w0 = tk.force.w0
 		tk.full.w0 = tk.force.w0
 		changed = false
 	}
@@ -207,6 +208,7 @@ func (tk *guiWidget) setFullSize() bool {
 	}
 	// widget might be forced to a certain location
 	if tk.full.h0 < tk.force.h0 {
+		tk.gocuiSize.h0 = tk.force.h0
 		tk.full.h0 = tk.force.h0
 		changed = false
 	}

treeDraw.go

@@ -43,6 +43,8 @@ func (tk *guiWidget) drawView() {
 			tk.resize = true
 			tk.textResize() // resize window only once
 		} else {
+			tk.full.w0 = tk.force.w0
+			tk.full.h0 = tk.force.h0
 			// for windows, make it the full size
 			a = tk.full.w0
 			b = tk.full.h0

window.go

@@ -31,6 +31,10 @@ func (tk *guiWidget) redrawWindow(w int, h int) {
 	tk.setColor(&colorActiveW) // sets the window to Green BG
 	tk.placeWidgets(w, h)      // compute the sizes & places for each widget
 
+	// this is a test. this should not be needed
+	tk.full.w0 = tk.force.w0
+	tk.full.h0 = tk.force.h0
+
 	tk.setFullSize()
 	me.baseGui.SetView(tk.cuiName, tk.gocuiSize.w0, tk.gocuiSize.h0, tk.gocuiSize.w1, tk.gocuiSize.h1, 0)
 	tk.Show()
@@ -43,13 +47,13 @@ func (tk *guiWidget) redrawWindow(w int, h int) {
 	}
 	// tk.windowFrame.MoveToOffset(w, h+2)
 	r := tk.getFullSize()
-	tk.windowFrame.gocuiSize.w0 = r.w0
+	tk.windowFrame.gocuiSize.w0 = tk.force.w0
 	tk.windowFrame.gocuiSize.w1 = r.w1 + 1
-	tk.windowFrame.gocuiSize.h0 = r.h0 + 2
+	tk.windowFrame.gocuiSize.h0 = tk.force.h0 + 2
 	tk.windowFrame.gocuiSize.h1 = r.h1 + 1
-	tk.windowFrame.full.w0 = r.w0
+	tk.windowFrame.full.w0 = tk.force.w0
 	tk.windowFrame.full.w1 = r.w1 + 1
-	tk.windowFrame.full.h0 = r.h0 + 2
+	tk.windowFrame.full.h0 = tk.force.h0 + 2
 	tk.windowFrame.full.h1 = r.h1 + 1
 	// tk.windowFrame.drawView()
 	tk.windowFrame.Hide()