io/pointer: [API] rename PointerEvent.Type to Kind

Kind is the idiomatic field name for distinguishing a struct without
using separate types.

Signed-off-by: Elias Naur <mail@eliasnaur.com>

io/router/pointer_test.go

@@ -50,12 +50,12 @@ func TestPointerDrag(t *testing.T) {
 	r.Queue(
 		// Press.
 		pointer.Event{
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 			Position: f32.Pt(50, 50),
 		},
 		// Move outside the area.
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(150, 150),
 		},
 	)
@@ -72,12 +72,12 @@ func TestPointerDragNegative(t *testing.T) {
 	r.Queue(
 		// Press.
 		pointer.Event{
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 			Position: f32.Pt(-50, -50),
 		},
 		// Move outside the area.
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(-150, -150),
 		},
 	)
@@ -92,15 +92,15 @@ func TestPointerGrab(t *testing.T) {
 
 	types := pointer.Press | pointer.Release
 
-	pointer.InputOp{Tag: handler1, Types: types, Grab: true}.Add(&ops)
-	pointer.InputOp{Tag: handler2, Types: types}.Add(&ops)
-	pointer.InputOp{Tag: handler3, Types: types}.Add(&ops)
+	pointer.InputOp{Tag: handler1, Kinds: types, Grab: true}.Add(&ops)
+	pointer.InputOp{Tag: handler2, Kinds: types}.Add(&ops)
+	pointer.InputOp{Tag: handler3, Kinds: types}.Add(&ops)
 
 	var r Router
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -110,7 +110,7 @@ func TestPointerGrab(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Release,
+			Kind:     pointer.Release,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -126,15 +126,15 @@ func TestPointerGrabSameHandlerTwice(t *testing.T) {
 
 	types := pointer.Press | pointer.Release
 
-	pointer.InputOp{Tag: handler1, Types: types, Grab: true}.Add(&ops)
-	pointer.InputOp{Tag: handler1, Types: types}.Add(&ops)
-	pointer.InputOp{Tag: handler2, Types: types}.Add(&ops)
+	pointer.InputOp{Tag: handler1, Kinds: types, Grab: true}.Add(&ops)
+	pointer.InputOp{Tag: handler1, Kinds: types}.Add(&ops)
+	pointer.InputOp{Tag: handler2, Kinds: types}.Add(&ops)
 
 	var r Router
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -143,7 +143,7 @@ func TestPointerGrabSameHandlerTwice(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Release,
+			Kind:     pointer.Release,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -160,10 +160,10 @@ func TestPointerMove(t *testing.T) {
 
 	// Handler 1 area: (0, 0) - (100, 100)
 	r1 := clip.Rect(image.Rect(0, 0, 100, 100)).Push(&ops)
-	pointer.InputOp{Tag: handler1, Types: types}.Add(&ops)
+	pointer.InputOp{Tag: handler1, Kinds: types}.Add(&ops)
 	// Handler 2 area: (50, 50) - (100, 100) (areas intersect).
 	r2 := clip.Rect(image.Rect(50, 50, 200, 200)).Push(&ops)
-	pointer.InputOp{Tag: handler2, Types: types}.Add(&ops)
+	pointer.InputOp{Tag: handler2, Kinds: types}.Add(&ops)
 	r2.Pop()
 	r1.Pop()
 
@@ -172,21 +172,21 @@ func TestPointerMove(t *testing.T) {
 	r.Queue(
 		// Hit both handlers.
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(50, 50),
 		},
 		// Hit handler 1.
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(49, 50),
 		},
 		// Hit no handlers.
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(100, 50),
 		},
 		pointer.Event{
-			Type: pointer.Cancel,
+			Kind: pointer.Cancel,
 		},
 	)
 	assertEventPointerTypeSequence(t, r.Events(handler1), pointer.Cancel, pointer.Enter, pointer.Move, pointer.Move, pointer.Leave, pointer.Cancel)
@@ -199,7 +199,7 @@ func TestPointerTypes(t *testing.T) {
 	r1 := clip.Rect(image.Rect(0, 0, 100, 100)).Push(&ops)
 	pointer.InputOp{
 		Tag:   handler,
-		Types: pointer.Press | pointer.Release,
+		Kinds: pointer.Press | pointer.Release,
 	}.Add(&ops)
 	r1.Pop()
 
@@ -207,15 +207,15 @@ func TestPointerTypes(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 			Position: f32.Pt(50, 50),
 		},
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(150, 150),
 		},
 		pointer.Event{
-			Type:     pointer.Release,
+			Kind:     pointer.Release,
 			Position: f32.Pt(150, 150),
 		},
 	)
@@ -268,14 +268,14 @@ func TestPointerPriority(t *testing.T) {
 	r1 := clip.Rect(image.Rect(0, 0, 100, 100)).Push(&ops)
 	pointer.InputOp{
 		Tag:          handler1,
-		Types:        pointer.Scroll,
+		Kinds:        pointer.Scroll,
 		ScrollBounds: image.Rectangle{Max: image.Point{X: 100}},
 	}.Add(&ops)
 
 	r2 := clip.Rect(image.Rect(0, 0, 100, 50)).Push(&ops)
 	pointer.InputOp{
 		Tag:          handler2,
-		Types:        pointer.Scroll,
+		Kinds:        pointer.Scroll,
 		ScrollBounds: image.Rectangle{Max: image.Point{X: 20}},
 	}.Add(&ops)
 	r2.Pop()
@@ -284,7 +284,7 @@ func TestPointerPriority(t *testing.T) {
 	r3 := clip.Rect(image.Rect(0, 100, 100, 200)).Push(&ops)
 	pointer.InputOp{
 		Tag:          handler3,
-		Types:        pointer.Scroll,
+		Kinds:        pointer.Scroll,
 		ScrollBounds: image.Rectangle{Min: image.Point{X: -20, Y: -40}},
 	}.Add(&ops)
 	r3.Pop()
@@ -294,25 +294,25 @@ func TestPointerPriority(t *testing.T) {
 	r.Queue(
 		// Hit handler 1 and 2.
 		pointer.Event{
-			Type:     pointer.Scroll,
+			Kind:     pointer.Scroll,
 			Position: f32.Pt(50, 25),
 			Scroll:   f32.Pt(50, 0),
 		},
 		// Hit handler 1.
 		pointer.Event{
-			Type:     pointer.Scroll,
+			Kind:     pointer.Scroll,
 			Position: f32.Pt(50, 75),
 			Scroll:   f32.Pt(50, 50),
 		},
 		// Hit handler 3.
 		pointer.Event{
-			Type:     pointer.Scroll,
+			Kind:     pointer.Scroll,
 			Position: f32.Pt(50, 150),
 			Scroll:   f32.Pt(-30, -30),
 		},
 		// Hit no handlers.
 		pointer.Event{
-			Type:     pointer.Scroll,
+			Kind:     pointer.Scroll,
 			Position: f32.Pt(50, 225),
 		},
 	)
@@ -348,7 +348,7 @@ func TestPointerEnterLeave(t *testing.T) {
 	// Hit both handlers.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -361,7 +361,7 @@ func TestPointerEnterLeave(t *testing.T) {
 	// Leave the second area by moving into the first.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(45, 45),
 		},
 	)
@@ -372,7 +372,7 @@ func TestPointerEnterLeave(t *testing.T) {
 	// Move, but stay within the same hit area.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(40, 40),
 		},
 	)
@@ -382,7 +382,7 @@ func TestPointerEnterLeave(t *testing.T) {
 	// Move outside of both inputs.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(300, 300),
 		},
 	)
@@ -392,7 +392,7 @@ func TestPointerEnterLeave(t *testing.T) {
 	// Check that a Press event generates Enter Events.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 			Position: f32.Pt(125, 125),
 		},
 	)
@@ -403,12 +403,12 @@ func TestPointerEnterLeave(t *testing.T) {
 	r.Queue(
 		// Leave
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(25, 25),
 		},
 		// Enter
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -418,7 +418,7 @@ func TestPointerEnterLeave(t *testing.T) {
 	// Check that a Release event generates Enter/Leave Events.
 	r.Queue(
 		pointer.Event{
-			Type: pointer.Release,
+			Kind: pointer.Release,
 			Position: f32.Pt(25,
 				25),
 		},
@@ -446,15 +446,15 @@ func TestMultipleAreas(t *testing.T) {
 	// Hit first area, then second area, then both.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(25, 25),
 		},
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(150, 150),
 		},
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -470,11 +470,11 @@ func TestPointerEnterLeaveNested(t *testing.T) {
 
 	// Handler 1 area: (0, 0) - (100, 100)
 	r1 := clip.Rect(image.Rect(0, 0, 100, 100)).Push(&ops)
-	pointer.InputOp{Tag: handler1, Types: types}.Add(&ops)
+	pointer.InputOp{Tag: handler1, Kinds: types}.Add(&ops)
 
 	// Handler 2 area: (25, 25) - (75, 75) (nested within first).
 	r2 := clip.Rect(image.Rect(25, 25, 75, 75)).Push(&ops)
-	pointer.InputOp{Tag: handler2, Types: types}.Add(&ops)
+	pointer.InputOp{Tag: handler2, Kinds: types}.Add(&ops)
 	r2.Pop()
 	r1.Pop()
 
@@ -483,7 +483,7 @@ func TestPointerEnterLeaveNested(t *testing.T) {
 	// Hit both handlers.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -495,7 +495,7 @@ func TestPointerEnterLeaveNested(t *testing.T) {
 	// Leave the second area by moving into the first.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(20, 20),
 		},
 	)
@@ -505,7 +505,7 @@ func TestPointerEnterLeaveNested(t *testing.T) {
 	// Move, but stay within the same hit area.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(10, 10),
 		},
 	)
@@ -515,7 +515,7 @@ func TestPointerEnterLeaveNested(t *testing.T) {
 	// Move outside of both inputs.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(200, 200),
 		},
 	)
@@ -525,7 +525,7 @@ func TestPointerEnterLeaveNested(t *testing.T) {
 	// Check that a Press event generates Enter Events.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 			Position: f32.Pt(50, 50),
 		},
 	)
@@ -535,7 +535,7 @@ func TestPointerEnterLeaveNested(t *testing.T) {
 	// Check that a Release event generates Enter/Leave Events.
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Release,
+			Kind:     pointer.Release,
 			Position: f32.Pt(20, 20),
 		},
 	)
@@ -554,7 +554,7 @@ func TestPointerActiveInputDisappears(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(25, 25),
 		},
 	)
@@ -565,7 +565,7 @@ func TestPointerActiveInputDisappears(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Position: f32.Pt(25, 25),
 		},
 	)
@@ -587,21 +587,21 @@ func TestMultitouch(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type:      pointer.Press,
+			Kind:      pointer.Press,
 			Position:  h1pt,
 			PointerID: p1,
 		},
 	)
 	r.Queue(
 		pointer.Event{
-			Type:      pointer.Press,
+			Kind:      pointer.Press,
 			Position:  h2pt,
 			PointerID: p2,
 		},
 	)
 	r.Queue(
 		pointer.Event{
-			Type:      pointer.Release,
+			Kind:      pointer.Release,
 			Position:  h2pt,
 			PointerID: p2,
 		},
@@ -634,7 +634,7 @@ func TestCursor(t *testing.T) {
 
 	_at := func(x, y float32) pointer.Event {
 		return pointer.Event{
-			Type:     pointer.Move,
+			Kind:     pointer.Move,
 			Source:   pointer.Mouse,
 			Buttons:  pointer.ButtonPrimary,
 			Position: f32.Pt(x, y),
@@ -734,14 +734,14 @@ func TestPassOp(t *testing.T) {
 	h1, h2, h3, h4 := new(int), new(int), new(int), new(int)
 	area := clip.Rect(image.Rect(0, 0, 100, 100))
 	root := area.Push(&ops)
-	pointer.InputOp{Tag: h1, Types: pointer.Press}.Add(&ops)
+	pointer.InputOp{Tag: h1, Kinds: pointer.Press}.Add(&ops)
 	child1 := area.Push(&ops)
-	pointer.InputOp{Tag: h2, Types: pointer.Press}.Add(&ops)
+	pointer.InputOp{Tag: h2, Kinds: pointer.Press}.Add(&ops)
 	child1.Pop()
 	child2 := area.Push(&ops)
 	pass := pointer.PassOp{}.Push(&ops)
-	pointer.InputOp{Tag: h3, Types: pointer.Press}.Add(&ops)
-	pointer.InputOp{Tag: h4, Types: pointer.Press}.Add(&ops)
+	pointer.InputOp{Tag: h3, Kinds: pointer.Press}.Add(&ops)
+	pointer.InputOp{Tag: h4, Kinds: pointer.Press}.Add(&ops)
 	pass.Pop()
 	child2.Pop()
 	root.Pop()
@@ -750,7 +750,7 @@ func TestPassOp(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type: pointer.Press,
+			Kind: pointer.Press,
 		},
 	)
 	assertEventPointerTypeSequence(t, r.Events(h1), pointer.Cancel, pointer.Press)
@@ -763,13 +763,13 @@ func TestAreaPassthrough(t *testing.T) {
 	var ops op.Ops
 
 	h := new(int)
-	pointer.InputOp{Tag: h, Types: pointer.Press}.Add(&ops)
+	pointer.InputOp{Tag: h, Kinds: pointer.Press}.Add(&ops)
 	clip.Rect(image.Rect(0, 0, 100, 100)).Push(&ops).Pop()
 	var r Router
 	r.Frame(&ops)
 	r.Queue(
 		pointer.Event{
-			Type: pointer.Press,
+			Kind: pointer.Press,
 		},
 	)
 	assertEventPointerTypeSequence(t, r.Events(h), pointer.Cancel, pointer.Press)
@@ -780,7 +780,7 @@ func TestEllipse(t *testing.T) {
 
 	h := new(int)
 	cl := clip.Ellipse(image.Rect(0, 0, 100, 100)).Push(&ops)
-	pointer.InputOp{Tag: h, Types: pointer.Press}.Add(&ops)
+	pointer.InputOp{Tag: h, Kinds: pointer.Press}.Add(&ops)
 	cl.Pop()
 	var r Router
 	r.Frame(&ops)
@@ -788,15 +788,15 @@ func TestEllipse(t *testing.T) {
 		// Outside ellipse.
 		pointer.Event{
 			Position: f32.Pt(10, 10),
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 		},
 		pointer.Event{
-			Type: pointer.Release,
+			Kind: pointer.Release,
 		},
 		// Inside ellipse.
 		pointer.Event{
 			Position: f32.Pt(50, 50),
-			Type:     pointer.Press,
+			Kind:     pointer.Press,
 		},
 	)
 	assertEventPointerTypeSequence(t, r.Events(h), pointer.Cancel, pointer.Press)
@@ -825,7 +825,7 @@ func TestTransfer(t *testing.T) {
 		return src, tgt
 	}
 	// Cancel is received when the pointer is first seen.
-	cancel := pointer.Event{Type: pointer.Cancel}
+	cancel := pointer.Event{Kind: pointer.Cancel}
 
 	t.Run("transfer.Offer should panic on nil Data", func(t *testing.T) {
 		defer func() {
@@ -845,11 +845,11 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Press,
+				Kind:     pointer.Press,
 			},
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 		)
 		assertEventSequence(t, r.Events(src), cancel)
@@ -859,11 +859,11 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(30, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 			pointer.Event{
 				Position: f32.Pt(30, 10),
-				Type:     pointer.Release,
+				Kind:     pointer.Release,
 			},
 		)
 		assertEventSequence(t, r.Events(src), transfer.CancelEvent{})
@@ -886,11 +886,11 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Press,
+				Kind:     pointer.Press,
 			},
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 		)
 		assertEventSequence(t, r.Events(src), cancel)
@@ -907,11 +907,11 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Press,
+				Kind:     pointer.Press,
 			},
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 		)
 		assertEventSequence(t, r.Events(src), cancel)
@@ -921,7 +921,7 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(40, 10),
-				Type:     pointer.Release,
+				Kind:     pointer.Release,
 			},
 		)
 		assertEventSequence(t, r.Events(src), transfer.CancelEvent{})
@@ -944,11 +944,11 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Press,
+				Kind:     pointer.Press,
 			},
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 		)
 		assertEventSequence(t, r.Events(src), cancel)
@@ -958,7 +958,7 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(40, 10),
-				Type:     pointer.Release,
+				Kind:     pointer.Release,
 			},
 		)
 		assertEventSequence(t, r.Events(src), transfer.RequestEvent{Type: "file"})
@@ -1011,15 +1011,15 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Press,
+				Kind:     pointer.Press,
 			},
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 			pointer.Event{
 				Position: f32.Pt(40, 10),
-				Type:     pointer.Release,
+				Kind:     pointer.Release,
 			},
 		)
 		ofr := &offer{data: "hello"}
@@ -1054,15 +1054,15 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Press,
+				Kind:     pointer.Press,
 			},
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 			pointer.Event{
 				Position: f32.Pt(40, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 		)
 		assertEventPointerTypeSequence(t, r.Events(&hover), pointer.Cancel, pointer.Enter)
@@ -1071,7 +1071,7 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(40, 10),
-				Type:     pointer.Release,
+				Kind:     pointer.Release,
 			},
 		)
 
@@ -1102,15 +1102,15 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Press,
+				Kind:     pointer.Press,
 			},
 			pointer.Event{
 				Position: f32.Pt(10, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 			pointer.Event{
 				Position: f32.Pt(40, 10),
-				Type:     pointer.Move,
+				Kind:     pointer.Move,
 			},
 		)
 		assertEventPointerTypeSequence(t, r.Events(&hover), pointer.Cancel)
@@ -1119,7 +1119,7 @@ func TestTransfer(t *testing.T) {
 		r.Queue(
 			pointer.Event{
 				Position: f32.Pt(40, 10),
-				Type:     pointer.Release,
+				Kind:     pointer.Release,
 			},
 		)
 
@@ -1167,7 +1167,7 @@ func TestPassCursor(t *testing.T) {
 	r.Frame(&ops)
 	r.Queue(pointer.Event{
 		Position: f32.Pt(10, 10),
-		Type:     pointer.Move,
+		Kind:     pointer.Move,
 	})
 	if got := r.Cursor(); want != got {
 		t.Errorf("got cursor %v, want %v", got, want)
@@ -1192,18 +1192,18 @@ func addPointerHandler(ops *op.Ops, tag event.Tag, area image.Rectangle) {
 	defer clip.Rect(area).Push(ops).Pop()
 	pointer.InputOp{
 		Tag:   tag,
-		Types: pointer.Press | pointer.Release | pointer.Move | pointer.Drag | pointer.Enter | pointer.Leave,
+		Kinds: pointer.Press | pointer.Release | pointer.Move | pointer.Drag | pointer.Enter | pointer.Leave,
 	}.Add(ops)
 }
 
 // pointerTypes converts a sequence of event.Event to their pointer.Types. It assumes
 // that all input events are of underlying type pointer.Event, and thus will
 // panic if some are not.
-func pointerTypes(events []event.Event) []pointer.Type {
-	var types []pointer.Type
+func pointerTypes(events []event.Event) []pointer.Kind {
+	var types []pointer.Kind
 	for _, e := range events {
 		if e, ok := e.(pointer.Event); ok {
-			types = append(types, e.Type)
+			types = append(types, e.Kind)
 		}
 	}
 	return types
@@ -1211,7 +1211,7 @@ func pointerTypes(events []event.Event) []pointer.Type {
 
 // assertEventPointerTypeSequence checks that the provided events match the expected pointer event types
 // in the provided order.
-func assertEventPointerTypeSequence(t *testing.T, events []event.Event, expected ...pointer.Type) {
+func assertEventPointerTypeSequence(t *testing.T, events []event.Event, expected ...pointer.Kind) {
 	t.Helper()
 	got := pointerTypes(events)
 	if !reflect.DeepEqual(got, expected) {
@@ -1239,7 +1239,7 @@ func eventsToString(evs []event.Event) string {
 	for _, ev := range evs {
 		switch e := ev.(type) {
 		case pointer.Event:
-			s = append(s, fmt.Sprintf("%T{%s}", e, e.Type.String()))
+			s = append(s, fmt.Sprintf("%T{%s}", e, e.Kind.String()))
 		default:
 			s = append(s, fmt.Sprintf("{%T}", e))
 		}
@@ -1308,7 +1308,7 @@ func BenchmarkRouterAdd(b *testing.B) {
 					Push(&ops)
 				pointer.InputOp{
 					Tag:   handlers[i],
-					Types: pointer.Move,
+					Kinds: pointer.Move,
 				}.Add(&ops)
 			}
 			var r Router
@@ -1318,7 +1318,7 @@ func BenchmarkRouterAdd(b *testing.B) {
 			for i := 0; i < b.N; i++ {
 				r.Queue(
 					pointer.Event{
-						Type:     pointer.Move,
+						Kind:     pointer.Move,
 						Position: f32.Pt(50, 50),
 					},
 				)