NODE: continued work on implementing a node tree

new-structs.go

@@ -2,6 +2,7 @@ package gui
 
 import (
 	"log"
+	"os"
 
 	"github.com/andlabs/ui"
 	_ "github.com/andlabs/ui/winmanifest"
@@ -15,13 +16,36 @@ type Node struct {
 	Width  int
 	Height int
 
+	parent	*Node
 	children []*Node
+
 	box	*GuiBox
 
 	control  *ui.Control
 	window  *ui.Window
 }
 
+func (n *Node) Parent() *Node {
+	return n.parent
+}
+
+func (n *Node) Window() *Node {
+	return n.parent
+}
+
+func (n *Node) Dump() {
+	log.Println("gui.Node.Dump() id       = ", n.id)
+	log.Println("gui.Node.Dump() Name     = ", n.Name)
+	log.Println("gui.Node.Dump() Width    = ", n.Width)
+	log.Println("gui.Node.Dump() Height   = ", n.Height)
+	log.Println("gui.Node.Dump() parent   = ", n.parent)
+	log.Println("gui.Node.Dump() children = ", n.children)
+	log.Println("gui.Node.Dump() box      = ", n.box)
+	log.Println("gui.Node.Dump() control  = ", n.control)
+	log.Println("gui.Node.Dump() window   = ", n.window)
+}
+
+
 func (n *Node) SetName(name string) {
 	// n.uiType.SetName(name)
 	if (n.window != nil) {
@@ -67,3 +91,41 @@ func findByIdDFS(node *Node, id string) *Node {
 	}
 	return nil
 }
+
+func (n *Node) InitTab(title string, custom func() ui.Control) *Node {
+	boxs := n.box
+	if boxs == nil {
+		log.Println("gui.InitTab() 1 Fuck node = ", n)
+		n.Dump()
+		os.Exit(-1)
+	}
+	if boxs.Window == nil {
+		log.Println("gui.InitTab() 2 Fuck node = ", n)
+		n.Dump()
+		os.Exit(-1)
+		return nil
+	}
+	if boxs.Window.UiWindow == nil {
+		log.Println("gui.InitTab() 3 Fuck node = ", n)
+		n.Dump()
+		os.Exit(-1)
+		return nil
+	}
+
+	window := boxs.Window.UiWindow
+	tab := ui.NewTab()
+	window.SetChild(tab)
+	window.SetMargined(true)
+
+	tab.Append(title, custom())
+	tab.SetMargined(0, true)
+	// tab.SetMargined(1, true)
+
+	boxs.Window.UiTab = tab
+	if boxs.node == nil {
+		log.Println("gui.InitTab() 4 Fuck node = ", n)
+		n.Dump()
+		os.Exit(-1)
+	}
+	return n
+}

structs.go

@@ -3,7 +3,6 @@ package gui
 import (
 	"image/color"
 	"log"
-	"os"
 
 	"github.com/andlabs/ui"
 	"golang.org/x/image/font"
@@ -135,23 +134,6 @@ func (s GuiBox) Append(child ui.Control, x bool) {
 }
 
 /*
-func (w GuiWindow) InitWindow(title string) *GuiBox {
-	if w.UiWindow == nil {
-		log.Println("gui.InitBox() THIS SHOULD NEVER HAPPEN. Window doesn't exist", w)
-		return nil
-	}
-	tab := ui.NewTab()
-	w.UiWindow.SetChild(tab)
-	w.UiWindow.SetMargined(true)
-
-	tab.Append(title, InitBlankWindow())
-	tab.SetMargined(0, true)
-
-	w.UiTab = tab
-	return nil
-}
-*/
-
 func (s GuiBox) InitTab(title string, custom func() ui.Control) *Node {
 	if s.Window == nil {
 		return nil
@@ -176,6 +158,7 @@ func (s GuiBox) InitTab(title string, custom func() ui.Control) *Node {
 	}
 	return s.node
 }
+*/
 
 func (s *GuiBox) AddTab(title string, custom ui.Control) *ui.Tab {
 	if s.Window == nil {

window.go

@@ -154,7 +154,7 @@ func CreateWindow(title string, tabname string, x int, y int, custom func() ui.C
 		log.Println("SERIOUS ERROR n.box == nil in CreateWindow()")
 		log.Println("SERIOUS ERROR n.box == nil in CreateWindow()")
 	}
-	n.box.InitTab(title, custom)
+	n.InitTab(title, custom)
 	return n
 }