don't add scrollbars (OverflowAuto) on texteditor panels -- they will…

… handle. overrides splits styling.

code/code.go

@@ -154,6 +154,7 @@ func (cv *Code) Init() {
 		tree.AddChildAt(w, "tabs", func(w *core.Tabs) {
 			w.SetType(core.FunctionalTabs)
 			w.Styler(func(s *styles.Style) {
+				s.Overflow.Set(styles.OverflowHidden)
 				s.Grow.Set(1, 1)
 			})
 		})
@@ -189,6 +190,8 @@ func (cv *Code) makeTextEditor(p *tree.Plan, i int) {
 		w.Styler(func(s *styles.Style) {
 			s.Direction = styles.Column
 			s.Grow.Set(1, 1)
+			// critical to not add additional scrollbars: texteditor does it
+			s.Overflow.Set(styles.OverflowHidden)
 		})
 		tree.AddChildAt(w, "textbut-"+txnm, func(w *core.Button) {
 			w.SetText("texteditor: " + txnm)

code/panels.go

@@ -6,6 +6,7 @@ package code
 
 import (
 	"cogentcore.org/core/core"
+	"cogentcore.org/core/styles"
 	"cogentcore.org/core/styles/states"
 	"cogentcore.org/core/texteditor"
 )
@@ -125,6 +126,10 @@ func (cv *Code) RecycleTabTextEditor(name string, buf *texteditor.Buffer) *texte
 	}
 	txv := texteditor.NewEditor(fr)
 	txv.SetName(fr.Name)
+	fr.Styler(func(s *styles.Style) {
+		// critical to not add additional scrollbars: texteditor does it
+		s.Overflow.Set(styles.OverflowHidden)
+	})
 	if buf != nil {
 		txv.SetBuffer(buf)
 	}

code/texteditor.go

@@ -187,8 +187,8 @@ func ConfigOutputTextEditor(ed *texteditor.Editor) {
 func ConfigEditorTextEditor(ed *texteditor.Editor) {
 	ed.Styler(func(s *styles.Style) {
 		s.Grow.Set(1, 1)
-		s.Min.X.Ch(40)
-		s.Min.Y.Em(10)
+		s.Min.X.Ch(20)
+		s.Min.Y.Em(5)
 	})
 }