diff --git a/examples/go.mod b/examples/go.mod
index 1c4ec9f..9f9bf11 100644
--- a/examples/go.mod
+++ b/examples/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/charmbracelet/bubbletea v0.10.3
 	github.com/fogleman/ease v0.0.0-20170301025033-8da417bf1776
 	github.com/mattn/go-runewidth v0.0.9
-	github.com/muesli/termenv v0.7.0
+	github.com/muesli/termenv v0.7.2
 )
 
 replace github.com/charmbracelet/bubbles => ../../bubbles
diff --git a/examples/go.sum b/examples/go.sum
index 320665e..fdd1b83 100644
--- a/examples/go.sum
+++ b/examples/go.sum
@@ -10,20 +10,20 @@ github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHX
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
-github.com/muesli/termenv v0.7.0 h1:KcLfgg/KICGxOxNr+P9gmkrJ5azxOm3WzkfXMePGTq4=
-github.com/muesli/termenv v0.7.0/go.mod h1:SohX91w6swWA4AYU+QmPx+aSgXhWO0juiyID9UZmbpA=
+github.com/muesli/termenv v0.5.3-0.20200625163851-04b5c30e4c04/go.mod h1:O1/I6sw+6KcrgAmcs6uiUVr7Lui+DNVbHTzt9Lm/PlI=
+github.com/muesli/termenv v0.7.2 h1:r1raklL3uKE7rOvWgSenmEm2px+dnc33OTisZ8YR1fw=
+github.com/muesli/termenv v0.7.2/go.mod h1:ct2L5N2lmix82RaY3bMWwVu/jUFc9Ule0KGDCiKYPh8=
 github.com/pkg/term v0.0.0-20200520122047-c3ffed290a03 h1:pd4YKIqCB0U7O2I4gWHgEUA2mCEOENmco0l/bM957bU=
 github.com/pkg/term v0.0.0-20200520122047-c3ffed290a03/go.mod h1:Z9+Ul5bCbBKnbCvdOWbLqTHhJiYV414CURZJba6L8qA=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899 h1:DZhuSZLsGlFL4CmhA8BcRA0mnthyA/nZ00AqCUo7vHg=
 golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de h1:ikNHVSjEfnvz6sxdSPCaPt572qowuyMDMJLLm3Db3ig=
-golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42 h1:vEOn+mP2zCOVzKckCZy6YsCtDblrpj/w7B9nxGNELpg=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200819171115-d785dc25833f h1:KJuwZVtZBVzDmEDtB2zro9CXkD9O0dpCv4o2LHbQIAw=
-golang.org/x/sys v0.0.0-20200819171115-d785dc25833f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200821140526-fda516888d29 h1:mNuhGagCf3lDDm5C0376C/sxh6V7fy9WbdEu/YDNA04=
+golang.org/x/sys v0.0.0-20200821140526-fda516888d29/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
diff --git a/mouse.go b/mouse.go
index d0d1fda..446c600 100644
--- a/mouse.go
+++ b/mouse.go
@@ -2,17 +2,16 @@ package tea
 
 import "errors"
 
-// MouseMsg contains information about a mouse event.
 type MouseMsg MouseEvent
 
 // MouseEvent represents a mouse event, which could be a click, a scroll wheel
 // movement, a cursor movement, or a combination.
 type MouseEvent struct {
-	X      int
-	Y      int
-	Button MouseButton
-	Alt    bool
-	Ctrl   bool
+	X    int
+	Y    int
+	Type MouseEventType
+	Alt  bool
+	Ctrl bool
 }
 
 // String returns a string representation of a mouse event.
@@ -23,15 +22,15 @@ func (m MouseEvent) String() (s string) {
 	if m.Alt {
 		s += "alt+"
 	}
-	s += mouseButtonNames[m.Button]
+	s += mouseEventTypes[m.Type]
 	return s
 }
 
-// MouseButton represents a mouse button event.
-type MouseButton int
+// MouseEventType indicates the type of mouse event occurring.
+type MouseEventType int
 
 const (
-	MouseUnknown MouseButton = iota
+	MouseUnknown MouseEventType = iota
 	MouseLeft
 	MouseRight
 	MouseMiddle
@@ -41,7 +40,7 @@ const (
 	MouseMotion
 )
 
-var mouseButtonNames = map[MouseButton]string{
+var mouseEventTypes = map[MouseEventType]string{
 	MouseUnknown:   "unknown",
 	MouseLeft:      "left",
 	MouseRight:     "right",
@@ -68,29 +67,29 @@ func parseX10MouseEvent(buf []byte) (m MouseEvent, err error) {
 
 	switch e {
 	case 35:
-		m.Button = MouseMotion
+		m.Type = MouseMotion
 	case 64:
-		m.Button = MouseWheelUp
+		m.Type = MouseWheelUp
 	case 65:
-		m.Button = MouseWheelDown
+		m.Type = MouseWheelDown
 	default:
 		switch e & 3 {
 		case 0:
 			if e&64 != 0 {
-				m.Button = MouseWheelUp
+				m.Type = MouseWheelUp
 			} else {
-				m.Button = MouseLeft
+				m.Type = MouseLeft
 			}
 		case 1:
 			if e&64 != 0 {
-				m.Button = MouseWheelDown
+				m.Type = MouseWheelDown
 			} else {
-				m.Button = MouseMiddle
+				m.Type = MouseMiddle
 			}
 		case 2:
-			m.Button = MouseRight
+			m.Type = MouseRight
 		case 3:
-			m.Button = MouseRelease
+			m.Type = MouseRelease
 		}
 	}