Split into category packages; module github.com/ZacharyZhang-NY/MujicaUI

core/base_disabled_test.go

@@ -0,0 +1,56 @@
+package core
+
+import (
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+)
+
+// TestBasesBlockedByDisabledWrapper flips a focused MyGo base's wrapper to Disabled in the frame Space arrives.
+func TestBasesBlockedByDisabledWrapper(t *testing.T) {
+	for name, base := range map[string]func(c *ui.Context, on *bool) *ui.Element{
+		"CheckboxBase": func(c *ui.Context, on *bool) *ui.Element { return ui.CheckboxBase(c, on) },
+		"RadioBase":    func(c *ui.Context, on *bool) *ui.Element { return ui.RadioBase(c, on, true) },
+		"SwitchBase":   func(c *ui.Context, on *bool) *ui.Element { return ui.SwitchBase(c, on) },
+		"ToggleBase":   func(c *ui.Context, on *bool) *ui.Element { return ui.ToggleBase(c, on) },
+	} {
+		for _, disable := range []bool{false, true} {
+			on, off := false, false
+			tt := ui.NewTester(func(c *ui.Context) {
+				ui.Row(c).Disabled(off).Children(func() {
+					base(c, &on).Label("Target").Size(40, 20)
+				})
+			}, 200, 100)
+			tt.Key(0, ui.KeyTab)
+			if !tt.Focused("Target") {
+				t.Fatalf("%s: not focused", name)
+			}
+			off = disable
+			tt.Key(0, ui.KeySpace)
+			tt.Frame()
+			if on == disable {
+				t.Errorf("%s: disabled=%v, Space left the value %v", name, disable, on)
+			}
+		}
+	}
+}
+
+// TestComboboxBaseIgnoresDisabledWrapper shows why Combobox hands its base a copy: a focused one still takes typing.
+func TestComboboxBaseIgnoresDisabledWrapper(t *testing.T) {
+	q, off := "", false
+	tt := ui.NewTester(func(c *ui.Context) {
+		ui.Row(c).Disabled(off).Children(func() {
+			ui.ComboboxBase(c, &q).Input.Label("Target").Width(120)
+		})
+	}, 200, 100)
+	tt.Key(0, ui.KeyTab)
+	if !tt.Focused("Target") {
+		t.Fatal("not focused")
+	}
+	off = true
+	tt.Type("a")
+	tt.Frame()
+	if q != "a" {
+		t.Fatalf("typing left %q; the wrapper now blocks it and Combobox can drop its copy", q)
+	}
+}