Add input components 066-085; gallery chrome on real components; deploy warms the edge

pixel/editor.go

@@ -23,6 +23,8 @@ type Edit struct {
 	// Element is laid out; Input takes the focus.
 	Element, Input              *ui.Element
 	Changed, Submitted, Focused bool
+	// Line is the caret's line, from 0.
+	Line int
 }
 
 type editKey struct{}
@@ -79,7 +81,7 @@ func Editor(c *ui.Context, value *string, o EditorOptions) Edit {
 		}
 		return took
 	})
-	res := Edit{Element: shell, Input: base, Changed: s.changed, Submitted: s.submitted, Focused: base.Focused()}
+	res := Edit{Element: shell, Input: base, Changed: s.changed, Submitted: s.submitted, Focused: base.Focused(), Line: cl}
 	if res.Focused {
 		frameOf(c).typing = true
 	}

pixel/editor_test.go

@@ -128,8 +128,14 @@ func TestEditorMultiline(t *testing.T) {
 	h.tt.Key(0, ui.KeyUp)
 	h.tt.Type("X")
 	h.want("abX\ncd")
+	if h.last.Line != 0 {
+		t.Fatalf("caret line %d on the first line", h.last.Line)
+	}
 	h.tt.Key(0, ui.KeyEnter)
 	h.want("abX\n\ncd")
+	if h.last.Line != 1 {
+		t.Fatalf("caret line %d after a newline", h.last.Line)
+	}
 	h.tt.Key(ui.Cmd, ui.KeyEnter)
 	if h.submits != 1 {
 		t.Fatalf("Cmd+Enter submitted %d times", h.submits)