buttons work

Signed-off-by: Jeff Carr <[email protected]>

3 files changed, 8 insertions, 3 deletions

diff --git a/click.go b/click.go
index 1f3f144..169f007 100644
--- a/click.go
+++ b/click.go
@@ -309,6 +309,9 @@ func findUnderMouse() *tree.Node {
 		var widget *guiWidget
 		widget = n.TK.(*guiWidget)
 		// ignore widgets that are not visible
+		if widget.node.WidgetId == 2222 {
+			widget.SetVisible(false)
+		}
 		if widget.Visible() {
 			if (widget.gocuiSize.w0 <= w) && (w <= widget.gocuiSize.w1) &&
 				(widget.gocuiSize.h0 <= h) && (h <= widget.gocuiSize.h1) {
diff --git a/debug.go b/debug.go
index e6074ca..cf884cf 100644
--- a/debug.go
+++ b/debug.go
@@ -8,7 +8,7 @@ import (
 )
 
 func (w *guiWidget) dumpTree(draw bool) {
-	log.Log(ERROR, "dumpTree w", w.node.WidgetId, w.WidgetType, w.String())
+	// log.Log(ERROR, "dumpTree w", w.node.WidgetId, w.WidgetType, w.String())
 	if w == nil {
 		log.Log(ERROR, "dumpTree w.TK == nil", w.node.WidgetId, w.WidgetType, w.String())
 		return
diff --git a/widget.go b/widget.go
index 9626861..9b3bc5f 100644
--- a/widget.go
+++ b/widget.go
@@ -109,7 +109,7 @@ func (w *guiWidget) SetVisible(b bool) {
 func addDropdown() *tree.Node {
 	n := new(tree.Node)
 	n.WidgetType = widget.Flag
-	n.WidgetId = -2
+	n.WidgetId = 2222
 	n.ParentId = 0
 
 	// store the internal toolkit information
@@ -128,7 +128,9 @@ func addDropdown() *tree.Node {
 
 	// add this new widget on the binary tree
 	tk.parent = me.treeRoot.TK.(*guiWidget)
-	if tk.parent != nil {
+	if tk.parent == nil {
+		panic("addDropdown() didn't get treeRoot guiWidget")
+	} else {
 		tk.parent.children = append(tk.parent.children, tk)
 	}