hidden widgets

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

andlabs/action.go

@@ -8,6 +8,12 @@ import (
 	"go.wit.com/gui/widget"
 )
 
+func (n *node) ready() bool {
+	if n == nil { return false }
+	if n.tk == nil { return false }
+	return true
+}
+
 func (n *node) show(b bool) {
 	if n.tk == nil {
 		return
@@ -225,6 +231,7 @@ func rawAction(a *widget.Action) {
 	case widget.Enable:
 		n.enable(true)
 	case widget.Disable:
+		log.Warn("andlabs got disable for", n.WidgetId, n.progname)
 		n.enable(false)
 	case widget.Get:
 		n.setText(a)

andlabs/addText.go

@@ -16,9 +16,9 @@ func (n *node) addText(a *widget.Action) {
 
 	switch n.WidgetType {
 	case widget.Dropdown:
-		n.AddDropdownName(getString(a.Value))
+		n.addDropdownName(getString(a.Value))
 	case widget.Combobox:
-		t.AddComboboxName(getString(a.Value))
+		t.addComboboxName(getString(a.Value))
 	default:
 		log.Log(ERROR, "plugin Send() Don't know how to addText on", n.WidgetType, "yet", a.ActionType)
 	}

andlabs/combobox.go

@@ -5,6 +5,7 @@ import (
 	_ "github.com/andlabs/ui/winmanifest"
 
 	"go.wit.com/log"
+	"go.wit.com/gui/widget"
 )
 
 func (p *node) newCombobox(n *node) {
@@ -26,9 +27,17 @@ func (p *node) newCombobox(n *node) {
 
 	n.tk = newt
 	p.place(n)
+
+	// add the initial dropdown entries
+	for i, s := range n.strings {
+		log.Warn("add dropdown entries on create", i, s)
+		n.addDropdownName(s)
+	}
+	cur := widget.GetString(n.value)
+	n.tk.addComboboxName(cur)
 }
 
-func (t *guiWidget) AddComboboxName(title string) {
+func (t *guiWidget) addComboboxName(title string) {
 	t.uiEditableCombobox.Append(title)
 	if (t.val == nil) {
 		return

andlabs/dropdown.go

@@ -31,50 +31,57 @@ func (p *node) newDropdown(n *node) {
 		n.doUserEvent()
 	})
 
+
 	n.tk = newt
 	p.place(n)
+
+	// add the initial dropdown entries
+	for i, s := range n.strings {
+		log.Warn("add dropdown: add entries on create", n.progname, i, s)
+		n.addDropdownName(s)
+	}
+	cur := widget.GetString(n.value)
+	log.Warn("add dropdown: set default value on create", n.progname, cur)
+	n.setDropdownName(cur)
 }
 
-func (t *guiWidget) addDropdownName(title string) {
+
-	t.uiCombobox.Append(title)
+func (n *node) SetDropdownInt(i int) {
-	if (t.val == nil) {
+	if ! n.ready() { return }
+	n.tk.uiCombobox.SetSelected(i)
+}
+
+func (n *node) addDropdownName(s string) {
+	if ! n.ready() { return }
+	log.Log(INFO, "addDropdownName()", n.WidgetId, "add:", s)
+
+	n.tk.uiCombobox.Append(s)
+	if (n.tk.val == nil) {
 		log.Log(INFO, "make map didn't work")
 		return
 	}
-	t.val[t.c] = title
+	n.tk.val[n.tk.c] = s
 
 	// If this is the first menu added, set the dropdown to it
-	if (t.c == 0) {
+	if (n.tk.c == 0) {
-		log.Log(INFO, "THIS IS THE FIRST Dropdown", title)
+		log.Log(INFO, "THIS IS THE FIRST Dropdown", s)
-		t.uiCombobox.SetSelected(0)
+		n.tk.uiCombobox.SetSelected(0)
 	}
-	t.c = t.c + 1
+	n.tk.c = n.tk.c + 1
 }
 
-func (t *guiWidget) SetDropdown(i int) {
+func (n *node) setDropdownName(s string) bool {
-	t.uiCombobox.SetSelected(i)
+	if ! n.ready() { return false}
-}
+	log.Log(INFO, "SetDropdownName()", n.WidgetId, ",", s)
 
-func (n *node) AddDropdownName(s string) {
+	for i, tmp := range n.tk.val {
-	log.Log(INFO, "AddDropdownName()", n.WidgetId, "add:", s)
+		if s == tmp {
-
+			n.value = s
-	t := n.tk
+			n.SetDropdownInt(i)
-	if (t == nil) {
+			log.Warn("SetDropdownInt() worked", tmp, i)
-		log.Log(INFO, "AddDropdownName() toolkit struct == nil. name=", n.progname, s)
+			return true
-		return
+		}
 	}
-	t.addDropdownName(s)
+	log.Warn("SetDropdownName() failed", s)
-}
+	return false
-
-func (n *node) SetDropdownName(a *widget.Action, s string) {
-	log.Log(INFO, "SetDropdown()", n.WidgetId, ",", s)
-
-	t := n.tk
-	if (t == nil) {
-		log.Log(ERROR, "SetDropdown() FAILED mapToolkits[w] == nil. name=", n.WidgetId, s)
-		return
-	}
-	t.SetDropdown(1)
-	// TODO: send back to wit/gui goroutine with the chan
-	n.value = s
 }

nocui/common.go

@@ -49,6 +49,8 @@ type node struct {
 	// values from things like checkboxes & dropdown's
 	value any
 
+	strings []string
+
 	// This is used for things like a slider(0,100)
 	X      int
 	Y      int
@@ -106,50 +108,6 @@ func (n *node) doUserEvent() {
 	return
 }
 
-func addNode(a *widget.Action) *node {
-	n := new(node)
-	n.WidgetType = a.WidgetType
-	n.WidgetId = a.WidgetId
-	n.ParentId = a.ParentId
-
-	// copy the data from the action message
-	n.progname = a.ProgName
-	n.value = a.Value
-	n.direction = a.Direction
-
-	n.X = a.X
-	n.Y = a.Y
-
-	n.W = a.W
-	n.H = a.H
-	n.AtW = a.AtW
-	n.AtH = a.AtH
-
-	// store the internal toolkit information
-	n.tk = initWidget(n)
-	// n.tk = new(guiWidget)
-
-	if (a.WidgetType == widget.Root) {
-		log.Log(INFO, "addNode() Root")
-		return n
-	}
-
-	if (me.rootNode.findWidgetId(a.WidgetId) != nil) {
-		log.Log(ERROR, "addNode() WidgetId already exists", a.WidgetId)
-		return me.rootNode.findWidgetId(a.WidgetId)
-	}
-
-	// add this new widget on the binary tree
-	n.parent = me.rootNode.findWidgetId(a.ParentId)
-	if n.parent != nil {
-		n.parent.children = append(n.parent.children, n)
-		//w := n.tk
-		//w.parent = n.parent.tk
-		//w.parent.children = append(w.parent.children, w)
-	}
-	return n
-}
-
 // Other goroutines must use this to access the GUI
 //
 // You can not acess / process the GUI thread directly from
@@ -181,6 +139,7 @@ func convertString(val any) string {
 }
 */
 
+// this is in common.go, do not move it
 func getString(A any) string {
 	if A == nil {
 		log.Warn("getString() got nil")
@@ -208,3 +167,49 @@ func getString(A any) string {
 	}
 	return ""
 }
+
+// this is in common.go, do not move it
+func addNode(a *widget.Action) *node {
+	n := new(node)
+	n.WidgetType = a.WidgetType
+	n.WidgetId = a.WidgetId
+	n.ParentId = a.ParentId
+
+	// copy the data from the action message
+	n.progname = a.ProgName
+	n.value = a.Value
+	n.direction = a.Direction
+	n.strings = a.Strings
+
+	// TODO: these need to be rethought
+	n.X = a.X
+	n.Y = a.Y
+	n.W = a.W
+	n.H = a.H
+	n.AtW = a.AtW
+	n.AtH = a.AtH
+
+	// store the internal toolkit information
+	n.tk = initWidget(n)
+	// n.tk = new(guiWidget)
+
+	if (a.WidgetType == widget.Root) {
+		log.Log(INFO, "addNode() Root")
+		return n
+	}
+
+	if (me.rootNode.findWidgetId(a.WidgetId) != nil) {
+		log.Log(ERROR, "addNode() WidgetId already exists", a.WidgetId)
+		return me.rootNode.findWidgetId(a.WidgetId)
+	}
+
+	// add this new widget on the binary tree
+	n.parent = me.rootNode.findWidgetId(a.ParentId)
+	if n.parent != nil {
+		n.parent.children = append(n.parent.children, n)
+		//w := n.tk
+		//w.parent = n.parent.tk
+		//w.parent.children = append(w.parent.children, w)
+	}
+	return n
+}