ready to implement Destroy()

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

area.go

@@ -109,6 +109,7 @@ func (ah GuiArea) KeyEvent(a *ui.Area, ke *ui.AreaKeyEvent) (handled bool) {
 
 func ShowTextBox(box *GuiBox, newText *ui.AttributedString, custom func(*GuiButton), name string) {
 	log.Println("ShowTextBox() START")
+
 	gw := box.Window
 	if (gw == nil) {
 		log.Println("ShowTextBox() ERROR gw = nil")
@@ -123,10 +124,10 @@ func ShowTextBox(box *GuiBox, newText *ui.AttributedString, custom func(*GuiButt
 	newbox.Name	= name
 	hbox		:= ui.NewVerticalBox()
 	newbox.UiBox	= hbox
+	*/
 
 	// TODO: allow padded & axis here
-	hbox.SetPadded(true)
-	*/
+	box.UiBox.SetPadded(true)
 
 	// add(gw.BoxMap["MAINBOX"], newbox)
 

box.go

@@ -113,7 +113,7 @@ func HardBox(gw *GuiWindow, axis int, name string) *GuiBox {
 
 	add(gw.BoxMap["MAINBOX"], newbox)
 
-	log.Println("HardBoxk END")
+	log.Println("HardBox END")
 	return newbox
 }
 

debug.go

@@ -33,14 +33,14 @@ func WatchGUI() {
 func DumpBoxes() {
 	for name, window := range Data.WindowMap {
 		log.Println("gui.DumpBoxes() MAP: ", name)
-		log.Println("gui.DumpBoxes()\tWindow.name =", window.Name)
-		// log.Println("gui.DumpBoxes()\tWindow.UiWindow type =", reflect.TypeOf(window.UiWindow))
-		// log.Println("gui.DumpBoxes()\tWindow.UiWindow =", window.UiWindow)
 		if (window.TabNumber == nil) {
 			log.Println("gui.DumpBoxes() \tWindows.TabNumber = nil")
 		} else {
 			log.Println("gui.DumpBoxes() \tWindows.TabNumber =", *window.TabNumber)
 		}
+		log.Println("gui.DumpBoxes()\tWindow.name =", window.Name)
+		// log.Println("gui.DumpBoxes()\tWindow.UiWindow type =", reflect.TypeOf(window.UiWindow))
+		log.Println("gui.DumpBoxes()\tWindow.UiWindow =", window.UiWindow)
 		for name, abox := range window.BoxMap {
 			log.Printf("gui.DumpBoxes() \tBOX mapname=%-12s abox.Name=%-12s", name, abox.Name)
 			if (name == "MAINBOX") {

structs.go

@@ -67,7 +67,7 @@ type GuiWindow struct {
 	TabNumber	*int		// the andlabs/ui tab index
 
 	// the callback function to make the window contents
-	MakeWindow	func(*GuiBox) *GuiBox
+	// MakeWindow	func(*GuiBox) *GuiBox
 
 	// the components of the window
 	BoxMap		map[string]*GuiBox

window.go

@@ -9,54 +9,33 @@ import _ "github.com/andlabs/ui/winmanifest"
 
 func StartNewWindow(bg bool, name string, axis int, callback func(*GuiBox) *GuiBox) {
 	log.Println("StartNewWindow() Create a new window")
-	var tmp GuiWindow
-	tmp.MakeWindow = callback
-	tmp.Name = name
-	tmp.Axis = axis
 	if (bg) {
 		log.Println("StartNewWindow() START NEW GOROUTINE for ui.Main()")
 		go ui.Main(func() {
 			log.Println("gui.StartNewWindow() inside ui.Main()")
-			go initTabWindow(&tmp)
+			go runWindow(name, axis, callback)
 		})
 		time.Sleep(2000 * time.Millisecond) // this might make it more stable on windows?
 	} else {
 		log.Println("StartNewWindow() WAITING for ui.Main()")
 		ui.Main(func() {
 			log.Println("gui.StartNewWindow() inside ui.Main()")
-			initTabWindow(&tmp)
+			runWindow(name, axis, callback)
 		})
 	}
 }
 
 // This creates the raw andlabs/ui Window
-func initTabWindow(gw *GuiWindow) {
+func runWindow(name string, axis int, callback func(*GuiBox) *GuiBox) {
 	log.Println("initTabWindow() START. THIS WINDOW IS NOT YET SHOWN")
-	log.Println("initTabWindow() START. name =", gw.Name)
+	log.Println("initTabWindow() START. name =", name)
 
-	gw.UiWindow = ui.NewWindow(gw.Name, int(gw.Width), int(gw.Height), true)
-	gw.UiWindow.SetBorderless(false)
-
-	gw.UiWindow.OnClosing(func(*ui.Window) bool {
-		log.Println("initTabWindow() OnClosing() THIS WINDOW IS CLOSING gw=", gw)
-                ui.Quit()
-		return true
-	})
-
-	gw.UiTab = ui.NewTab()
-	gw.UiWindow.SetChild(gw.UiTab)
-	gw.UiWindow.SetMargined(true)
-	tmp := 0
-	gw.TabNumber = &tmp
-
-	DumpBoxes()
-	// for {}
-	box := InitWindow(gw, gw.Name, gw.Axis)
-	box = gw.MakeWindow(box)
-	gw = box.Window
+	box := InitWindow(nil, name, axis)
+	box = callback(box)
+	window := box.Window
 	log.Println("initTabWindow() END box =", box)
-	log.Println("initTabWindow() END gw =", gw)
-	gw.UiWindow.Show()
+	log.Println("initTabWindow() END gw =", window)
+	window.UiWindow.Show()
 }
 
 func MessageWindow(gw *GuiWindow, msg1 string, msg2 string) {
@@ -88,10 +67,29 @@ func InitWindow(gw *GuiWindow, name string, axis int) *GuiBox {
 	newGuiWindow.Height	= 600
 	newGuiWindow.Width	= 800
 
+	// This is the first window. One must create it here
+	if (gw == nil) {
+		log.Println("initWindow() ADDING ui.NewWindow()")
+		newGuiWindow.UiWindow = ui.NewWindow(newGuiWindow.Name, int(newGuiWindow.Width), int(newGuiWindow.Height), true)
+		newGuiWindow.UiWindow.SetBorderless(false)
+
+		newGuiWindow.UiWindow.OnClosing(func(*ui.Window) bool {
+			log.Println("initTabWindow() OnClosing() THIS WINDOW IS CLOSING newGuiWindow=", newGuiWindow)
+			ui.Quit()
+			return true
+		})
+
+		newGuiWindow.UiTab = ui.NewTab()
+		newGuiWindow.UiWindow.SetChild(newGuiWindow.UiTab)
+		newGuiWindow.UiWindow.SetMargined(true)
+		tmp := 0
+		newGuiWindow.TabNumber = &tmp
+	} else {
+		newGuiWindow.UiWindow	= gw.UiWindow
+		newGuiWindow.UiTab	= gw.UiTab
+	}
+
 	newGuiWindow.Axis	= axis
-	newGuiWindow.MakeWindow	= gw.MakeWindow
-	newGuiWindow.UiWindow	= gw.UiWindow
-	newGuiWindow.UiTab	= gw.UiTab
 	newGuiWindow.Name       = name
 
 	newGuiWindow.BoxMap	= make(map[string]*GuiBox)
@@ -103,7 +101,7 @@ func InitWindow(gw *GuiWindow, name string, axis int) *GuiBox {
 		tabnum			:= 0
 		newGuiWindow.TabNumber	= &tabnum
 	} else {
-		tabnum			:= gw.UiTab.NumPages()
+		tabnum			:= newGuiWindow.UiTab.NumPages()
 		newGuiWindow.TabNumber	= &tabnum
 	}