diff --git a/README.md b/README.md
index ddceec7..3a1b1cd 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Rich Interactive Widgets for Terminal UIs
 
-[![Godoc Reference](https://img.shields.io/badge/godoc-reference-blue.svg)](https://godoc.org/github.com/rivo/tview)
+[![Godoc Reference](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/rivo/tview)
 [![Go Report](https://img.shields.io/badge/go%20report-A%2B-brightgreen.svg)](https://goreportcard.com/report/github.com/rivo/tview)
 
 This Go package provides commonly needed components for terminal based user interfaces.
@@ -60,51 +60,3 @@ This package is based on [github.com/gdamore/tcell](https://github.com/gdamore/t
 ## Your Feedback
 
 Add your issue here on GitHub. Feel free to get in touch if you have any questions.
-
-## Version History
-
-(There are no corresponding tags in the project. I only keep such a history in this README.)
-
-- v0.20 (2019-07-08)
-  - Added autocomplete functionality to `InputField`.
-- v0.19 (2018-10-28)
-  - Added `QueueUpdate()` and `QueueEvent()` to `Application` to help with modifications to primitives from goroutines.
-- v0.18 (2018-10-18)
-  - `InputField` elements can now be navigated freely.
-- v0.17 (2018-06-20)
-  - Added `TreeView`.
-- v0.15 (2018-05-02)
-  - `Flex` and `Grid` don't clear their background per default, thus allowing for custom modals. See the [Wiki](https://github.com/rivo/tview/wiki/Modal) for an example.
-- v0.14 (2018-04-13)
-  - Added an `Escape()` function which keep strings like color or region tags from being recognized as such.
-  - Added `ANSIWriter()` and `TranslateANSI()` which convert ANSI escape sequences to `tview` color tags.
-- v0.13 (2018-04-01)
-  - Added background colors and text attributes to color tags.
-- v0.12 (2018-03-13)
-  - Added "suspended mode" to `Application`.
-- v0.11 (2018-03-02)
-  - Added a `RemoveItem()` function to `Grid` and `Flex`.
-- v0.10 (2018-02-22)
-  - Direct access to the `screen` object through callback in `Box` (i.e. for all primitives).
-- v0.9 (2018-02-20)
-  - Introduced `Grid` layout.
-  - Direct access to the `screen` object through callbacks in `Application`.
-- v0.8 (2018-01-17)
-  - Color tags can now be used almost everywhere.
-- v0.7 (2018-01-16)
-  - Forms can now also have a horizontal layout.
-- v0.6 (2018-01-14)
-  - All primitives can now intercept all key events when they have focus.
-  - Key events can also be intercepted globally (changed to a more general, consistent handling)
-- v0.5 (2018-01-13)
-  - `TextView` now has word wrapping and text alignment
-- v0.4 (2018-01-12)
-  - `TextView` now accepts color tags with any W3C color (including RGB hex values).
-  - Support for wide unicode characters.
-- v0.3 (2018-01-11)
-  - Added masking to `InputField` and password entry to `Form`.
-- v0.2 (2018-01-10)
-  - Added `Styles` variable with default colors for primitives.
-  - Completed some missing InputField functions.
-- v0.1 (2018-01-06)
-  - First Release.
diff --git a/application.go b/application.go
index 16f9541..67ef6dd 100644
--- a/application.go
+++ b/application.go
@@ -15,6 +15,34 @@ const (
 	redrawPause = 50 * time.Millisecond
 )
 
+// DoubleClickInterval specifies the maximum time between clicks to register a
+// double click rather than click.
+var DoubleClickInterval = 500 * time.Millisecond
+
+// MouseAction indicates one of the actions the mouse is logically doing.
+type MouseAction int16
+
+// Available mouse actions.
+const (
+	MouseMove MouseAction = iota
+	MouseLeftDown
+	MouseLeftUp
+	MouseLeftClick
+	MouseLeftDoubleClick
+	MouseMiddleDown
+	MouseMiddleUp
+	MouseMiddleClick
+	MouseMiddleDoubleClick
+	MouseRightDown
+	MouseRightUp
+	MouseRightClick
+	MouseRightDoubleClick
+	MouseScrollUp
+	MouseScrollDown
+	MouseScrollLeft
+	MouseScrollRight
+)
+
 // queuedUpdate represented the execution of f queued by
 // Application.QueueUpdate(). The "done" channel receives exactly one element
 // after f has executed.
@@ -52,6 +80,9 @@ type Application struct {
 	// Whether or not the application resizes the root primitive.
 	rootFullscreen bool
 
+	// Set to true if mouse events are enabled.
+	enableMouse bool
+
 	// An optional capture function which receives a key event and returns the
 	// event to be forwarded to the default input handler (nil if nothing should
 	// be forwarded).
@@ -76,6 +107,17 @@ type Application struct {
 	// (screen.Init() and draw() will be called implicitly). A value of nil will
 	// stop the application.
 	screenReplacement chan tcell.Screen
+
+	// An optional capture function which receives a mouse event and returns the
+	// event to be forwarded to the default mouse handler (nil if nothing should
+	// be forwarded).
+	mouseCapture func(event *tcell.EventMouse, action MouseAction) (*tcell.EventMouse, MouseAction)
+
+	mouseCapturingPrimitive Primitive        // A Primitive returned by a MouseHandler which will capture future mouse events.
+	lastMouseX, lastMouseY  int              // The last position of the mouse.
+	mouseDownX, mouseDownY  int              // The position of the mouse when its button was last pressed.
+	lastMouseClick          time.Time        // The time when a mouse button was last clicked.
+	lastMouseButtons        tcell.ButtonMask // The last mouse button state.
 }
 
 // NewApplication creates and returns a new application.
@@ -107,6 +149,22 @@ func (a *Application) GetInputCapture() func(event *tcell.EventKey) *tcell.Event
 	return a.inputCapture
 }
 
+// SetMouseCapture sets a function which captures mouse events (consisting of
+// the original tcell mouse event and the semantic mouse action) before they are
+// forwarded to the appropriate mouse event handler. This function can then
+// choose to forward that event (or a different one) by returning it or stop
+// the event processing by returning a nil mouse event.
+func (a *Application) SetMouseCapture(capture func(event *tcell.EventMouse, action MouseAction) (*tcell.EventMouse, MouseAction)) *Application {
+	a.mouseCapture = capture
+	return a
+}
+
+// GetMouseCapture returns the function installed with SetMouseCapture() or nil
+// if no such function has been installed.
+func (a *Application) GetMouseCapture() func(event *tcell.EventMouse, action MouseAction) (*tcell.EventMouse, MouseAction) {
+	return a.mouseCapture
+}
+
 // SetScreen allows you to provide your own tcell.Screen object. For most
 // applications, this is not needed and you should be familiar with
 // tcell.Screen when using this function.
@@ -135,6 +193,21 @@ func (a *Application) SetScreen(screen tcell.Screen) *Application {
 	return a
 }
 
+// EnableMouse enables mouse events.
+func (a *Application) EnableMouse(enable bool) *Application {
+	a.Lock()
+	defer a.Unlock()
+	if enable != a.enableMouse && a.screen != nil {
+		if enable {
+			a.screen.EnableMouse()
+		} else {
+			a.screen.DisableMouse()
+		}
+	}
+	a.enableMouse = enable
+	return a
+}
+
 // Run starts the application and thus the event loop. This function returns
 // when Stop() was called.
 func (a *Application) Run() error {
@@ -157,6 +230,9 @@ func (a *Application) Run() error {
 			a.Unlock()
 			return err
 		}
+		if a.enableMouse {
+			a.screen.EnableMouse()
+		}
 	}
 
 	// We catch panics to clean up because they mess up the terminal.
@@ -279,6 +355,15 @@ EventLoop:
 				lastRedraw = time.Now()
 				screen.Clear()
 				a.draw()
+			case *tcell.EventMouse:
+				consumed, isMouseDownAction := a.fireMouseActions(event)
+				if consumed {
+					a.draw()
+				}
+				a.lastMouseButtons = event.Buttons()
+				if isMouseDownAction {
+					a.mouseDownX, a.mouseDownY = event.Position()
+				}
 			}
 
 		// If we have updates, now is the time to execute them.
@@ -295,6 +380,105 @@ EventLoop:
 	return nil
 }
 
+// fireMouseActions analyzes the provided mouse event, derives mouse actions
+// from it and then forwards them to the corresponding primitives.
+func (a *Application) fireMouseActions(event *tcell.EventMouse) (consumed, isMouseDownAction bool) {
+	// We want to relay follow-up events to the same target primitive.
+	var targetPrimitive Primitive
+
+	// Helper function to fire a mouse action.
+	fire := func(action MouseAction) {
+		switch action {
+		case MouseLeftDown, MouseMiddleDown, MouseRightDown:
+			isMouseDownAction = true
+		}
+
+		// Intercept event.
+		if a.mouseCapture != nil {
+			event, action = a.mouseCapture(event, action)
+			if event == nil {
+				consumed = true
+				return // Don't forward event.
+			}
+		}
+
+		// Determine the target primitive.
+		var primitive, capturingPrimitive Primitive
+		if a.mouseCapturingPrimitive != nil {
+			primitive = a.mouseCapturingPrimitive
+			targetPrimitive = a.mouseCapturingPrimitive
+		} else if targetPrimitive != nil {
+			primitive = targetPrimitive
+		} else {
+			primitive = a.root
+		}
+		if primitive != nil {
+			if handler := primitive.MouseHandler(); handler != nil {
+				var wasConsumed bool
+				wasConsumed, capturingPrimitive = handler(action, event, func(p Primitive) {
+					a.SetFocus(p)
+				})
+				if wasConsumed {
+					consumed = true
+				}
+			}
+		}
+		a.mouseCapturingPrimitive = capturingPrimitive
+	}
+
+	x, y := event.Position()
+	buttons := event.Buttons()
+	clickMoved := x != a.mouseDownX || y != a.mouseDownY
+	buttonChanges := buttons ^ a.lastMouseButtons
+
+	if x != a.lastMouseX || y != a.lastMouseY {
+		fire(MouseMove)
+		a.lastMouseX = x
+		a.lastMouseY = y
+	}
+
+	for _, buttonEvent := range []struct {
+		button                  tcell.ButtonMask
+		down, up, click, dclick MouseAction
+	}{
+		{tcell.Button1, MouseLeftDown, MouseLeftUp, MouseLeftClick, MouseLeftDoubleClick},
+		{tcell.Button2, MouseMiddleDown, MouseMiddleUp, MouseMiddleClick, MouseMiddleDoubleClick},
+		{tcell.Button3, MouseRightDown, MouseRightUp, MouseRightClick, MouseRightDoubleClick},
+	} {
+		if buttonChanges&buttonEvent.button != 0 {
+			if buttons&buttonEvent.button != 0 {
+				fire(buttonEvent.down)
+			} else {
+				fire(buttonEvent.up)
+				if !clickMoved {
+					if a.lastMouseClick.Add(DoubleClickInterval).Before(time.Now()) {
+						fire(buttonEvent.click)
+						a.lastMouseClick = time.Now()
+					} else {
+						fire(buttonEvent.dclick)
+						a.lastMouseClick = time.Time{} // reset
+					}
+				}
+			}
+		}
+	}
+
+	for _, wheelEvent := range []struct {
+		button tcell.ButtonMask
+		action MouseAction
+	}{
+		{tcell.WheelUp, MouseScrollUp},
+		{tcell.WheelDown, MouseScrollDown},
+		{tcell.WheelLeft, MouseScrollLeft},
+		{tcell.WheelRight, MouseScrollRight}} {
+		if buttons&wheelEvent.button != 0 {
+			fire(wheelEvent.action)
+		}
+	}
+
+	return consumed, isMouseDownAction
+}
+
 // Stop stops the application, causing Run() to return.
 func (a *Application) Stop() {
 	a.Lock()
diff --git a/box.go b/box.go
index 53a8991..1870597 100644
--- a/box.go
+++ b/box.go
@@ -59,6 +59,11 @@ type Box struct {
 
 	// An optional function which is called before the box is drawn.
 	draw func(screen tcell.Screen, x, y, width, height int) (int, int, int, int)
+
+	// An optional capture function which receives a mouse event and returns the
+	// event to be forwarded to the primitive's default mouse event handler (at
+	// least one nil if nothing should be forwarded).
+	mouseCapture func(action MouseAction, event *tcell.EventMouse) (MouseAction, *tcell.EventMouse)
 }
 
 // NewBox returns a Box without a border.
@@ -193,6 +198,60 @@ func (b *Box) GetInputCapture() func(event *tcell.EventKey) *tcell.EventKey {
 	return b.inputCapture
 }
 
+// WrapMouseHandler wraps a mouse event handler (see MouseHandler()) with the
+// functionality to capture mouse events (see SetMouseCapture()) before passing
+// them on to the provided (default) event handler.
+//
+// This is only meant to be used by subclassing primitives.
+func (b *Box) WrapMouseHandler(mouseHandler func(MouseAction, *tcell.EventMouse, func(p Primitive)) (bool, Primitive)) func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if b.mouseCapture != nil {
+			action, event = b.mouseCapture(action, event)
+		}
+		if event != nil && mouseHandler != nil {
+			consumed, capture = mouseHandler(action, event, setFocus)
+		}
+		return
+	}
+}
+
+// MouseHandler returns nil.
+func (b *Box) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return b.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if action == MouseLeftClick && b.InRect(event.Position()) {
+			setFocus(b)
+			consumed = true
+		}
+		return
+	})
+}
+
+// SetMouseCapture sets a function which captures mouse events (consisting of
+// the original tcell mouse event and the semantic mouse action) before they are
+// forwarded to the primitive's default mouse event handler. This function can
+// then choose to forward that event (or a different one) by returning it or
+// returning a nil mouse event, in which case the default handler will not be
+// called.
+//
+// Providing a nil handler will remove a previously existing handler.
+func (b *Box) SetMouseCapture(capture func(action MouseAction, event *tcell.EventMouse) (MouseAction, *tcell.EventMouse)) *Box {
+	b.mouseCapture = capture
+	return b
+}
+
+// InRect returns true if the given coordinate is within the bounds of the box's
+// rectangle.
+func (b *Box) InRect(x, y int) bool {
+	rectX, rectY, width, height := b.GetRect()
+	return x >= rectX && x < rectX+width && y >= rectY && y < rectY+height
+}
+
+// GetMouseCapture returns the function installed with SetMouseCapture() or nil
+// if no such function has been installed.
+func (b *Box) GetMouseCapture() func(action MouseAction, event *tcell.EventMouse) (MouseAction, *tcell.EventMouse) {
+	return b.mouseCapture
+}
+
 // SetBackgroundColor sets the box's background color.
 func (b *Box) SetBackgroundColor(color tcell.Color) *Box {
 	b.backgroundColor = color
diff --git a/button.go b/button.go
index d3a6aed..fd7c234 100644
--- a/button.go
+++ b/button.go
@@ -135,3 +135,23 @@ func (b *Button) InputHandler() func(event *tcell.EventKey, setFocus func(p Prim
 		}
 	})
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (b *Button) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return b.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if !b.InRect(event.Position()) {
+			return false, nil
+		}
+
+		// Process mouse event.
+		if action == MouseLeftClick {
+			setFocus(b)
+			if b.selected != nil {
+				b.selected()
+			}
+			consumed = true
+		}
+
+		return
+	})
+}
diff --git a/checkbox.go b/checkbox.go
index 8f099d8..7c4b505 100644
--- a/checkbox.go
+++ b/checkbox.go
@@ -201,3 +201,26 @@ func (c *Checkbox) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
 		}
 	})
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (c *Checkbox) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return c.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		x, y := event.Position()
+		_, rectY, _, _ := c.GetInnerRect()
+		if !c.InRect(x, y) {
+			return false, nil
+		}
+
+		// Process mouse event.
+		if action == MouseLeftClick && y == rectY {
+			setFocus(c)
+			c.checked = !c.checked
+			if c.changed != nil {
+				c.changed(c.checked)
+			}
+			consumed = true
+		}
+
+		return
+	})
+}
diff --git a/demos/button/main.go b/demos/button/main.go
index 429b5be..10e52f9 100644
--- a/demos/button/main.go
+++ b/demos/button/main.go
@@ -9,7 +9,7 @@ func main() {
 		app.Stop()
 	})
 	button.SetBorder(true).SetRect(0, 0, 22, 3)
-	if err := app.SetRoot(button, false).Run(); err != nil {
+	if err := app.SetRoot(button, false).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/checkbox/main.go b/demos/checkbox/main.go
index ef9ef8e..0a6bc70 100644
--- a/demos/checkbox/main.go
+++ b/demos/checkbox/main.go
@@ -6,7 +6,7 @@ import "github.com/rivo/tview"
 func main() {
 	app := tview.NewApplication()
 	checkbox := tview.NewCheckbox().SetLabel("Hit Enter to check box: ")
-	if err := app.SetRoot(checkbox, true).Run(); err != nil {
+	if err := app.SetRoot(checkbox, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/dropdown/main.go b/demos/dropdown/main.go
index be9db66..3d9510b 100644
--- a/demos/dropdown/main.go
+++ b/demos/dropdown/main.go
@@ -8,7 +8,7 @@ func main() {
 	dropdown := tview.NewDropDown().
 		SetLabel("Select an option (hit Enter): ").
 		SetOptions([]string{"First", "Second", "Third", "Fourth", "Fifth"}, nil)
-	if err := app.SetRoot(dropdown, true).Run(); err != nil {
+	if err := app.SetRoot(dropdown, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/flex/main.go b/demos/flex/main.go
index 1c22172..2df2466 100644
--- a/demos/flex/main.go
+++ b/demos/flex/main.go
@@ -14,7 +14,7 @@ func main() {
 			AddItem(tview.NewBox().SetBorder(true).SetTitle("Middle (3 x height of Top)"), 0, 3, false).
 			AddItem(tview.NewBox().SetBorder(true).SetTitle("Bottom (5 rows)"), 5, 1, false), 0, 2, false).
 		AddItem(tview.NewBox().SetBorder(true).SetTitle("Right (20 cols)"), 20, 1, false)
-	if err := app.SetRoot(flex, true).Run(); err != nil {
+	if err := app.SetRoot(flex, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/form/main.go b/demos/form/main.go
index e64614f..1b50c13 100644
--- a/demos/form/main.go
+++ b/demos/form/main.go
@@ -18,7 +18,7 @@ func main() {
 			app.Stop()
 		})
 	form.SetBorder(true).SetTitle("Enter some data").SetTitleAlign(tview.AlignLeft)
-	if err := app.SetRoot(form, true).Run(); err != nil {
+	if err := app.SetRoot(form, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/frame/main.go b/demos/frame/main.go
index 9b03e64..db6e184 100644
--- a/demos/frame/main.go
+++ b/demos/frame/main.go
@@ -16,7 +16,7 @@ func main() {
 		AddText("Header second middle", true, tview.AlignCenter, tcell.ColorRed).
 		AddText("Footer middle", false, tview.AlignCenter, tcell.ColorGreen).
 		AddText("Footer second middle", false, tview.AlignCenter, tcell.ColorGreen)
-	if err := app.SetRoot(frame, true).Run(); err != nil {
+	if err := app.SetRoot(frame, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/grid/main.go b/demos/grid/main.go
index cbdb1df..57efe1e 100644
--- a/demos/grid/main.go
+++ b/demos/grid/main.go
@@ -32,7 +32,7 @@ func main() {
 		AddItem(main, 1, 1, 1, 1, 0, 100, false).
 		AddItem(sideBar, 1, 2, 1, 1, 0, 100, false)
 
-	if err := tview.NewApplication().SetRoot(grid, true).Run(); err != nil {
+	if err := tview.NewApplication().SetRoot(grid, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/inputfield/main.go b/demos/inputfield/main.go
index b5ccd77..923bf2d 100644
--- a/demos/inputfield/main.go
+++ b/demos/inputfield/main.go
@@ -16,7 +16,7 @@ func main() {
 		SetDoneFunc(func(key tcell.Key) {
 			app.Stop()
 		})
-	if err := app.SetRoot(inputField, true).Run(); err != nil {
+	if err := app.SetRoot(inputField, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/list/main.go b/demos/list/main.go
index 50cae17..402703a 100644
--- a/demos/list/main.go
+++ b/demos/list/main.go
@@ -15,7 +15,7 @@ func main() {
 		AddItem("Quit", "Press to exit", 'q', func() {
 			app.Stop()
 		})
-	if err := app.SetRoot(list, true).Run(); err != nil {
+	if err := app.SetRoot(list, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/modal/main.go b/demos/modal/main.go
index 893230d..e7ef1f8 100644
--- a/demos/modal/main.go
+++ b/demos/modal/main.go
@@ -15,7 +15,7 @@ func main() {
 				app.Stop()
 			}
 		})
-	if err := app.SetRoot(modal, false).Run(); err != nil {
+	if err := app.SetRoot(modal, false).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/pages/main.go b/demos/pages/main.go
index 8eb67ab..67c06e0 100644
--- a/demos/pages/main.go
+++ b/demos/pages/main.go
@@ -29,7 +29,7 @@ func main() {
 				page == 0)
 		}(page)
 	}
-	if err := app.SetRoot(pages, true).Run(); err != nil {
+	if err := app.SetRoot(pages, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/presentation/cover.go b/demos/presentation/cover.go
index 2c06e5c..6027561 100644
--- a/demos/presentation/cover.go
+++ b/demos/presentation/cover.go
@@ -20,6 +20,7 @@ const logo = `
 const (
 	subtitle   = `tview - Rich Widgets for Terminal UIs`
 	navigation = `Ctrl-N: Next slide    Ctrl-P: Previous slide    Ctrl-C: Exit`
+	mouse      = `(or use your mouse)`
 )
 
 // Cover returns the cover page.
@@ -45,7 +46,8 @@ func Cover(nextSlide func()) (title string, content tview.Primitive) {
 		SetBorders(0, 0, 0, 0, 0, 0).
 		AddText(subtitle, true, tview.AlignCenter, tcell.ColorWhite).
 		AddText("", true, tview.AlignCenter, tcell.ColorWhite).
-		AddText(navigation, true, tview.AlignCenter, tcell.ColorDarkMagenta)
+		AddText(navigation, true, tview.AlignCenter, tcell.ColorDarkMagenta).
+		AddText(mouse, true, tview.AlignCenter, tcell.ColorDarkMagenta)
 
 	// Create a Flex layout that centers the logo and subtitle.
 	flex := tview.NewFlex().
diff --git a/demos/presentation/main.go b/demos/presentation/main.go
index c75fdc0..065d798 100644
--- a/demos/presentation/main.go
+++ b/demos/presentation/main.go
@@ -47,33 +47,36 @@ func main() {
 		End,
 	}
 
+	pages := tview.NewPages()
+
 	// The bottom row has some info on where we are.
 	info := tview.NewTextView().
 		SetDynamicColors(true).
 		SetRegions(true).
-		SetWrap(false)
+		SetWrap(false).
+		SetHighlightedFunc(func(added, removed, remaining []string) {
+			pages.SwitchToPage(added[0])
+		})
 
 	// Create the pages for all slides.
-	currentSlide := 0
-	info.Highlight(strconv.Itoa(currentSlide))
-	pages := tview.NewPages()
 	previousSlide := func() {
-		currentSlide = (currentSlide - 1 + len(slides)) % len(slides)
-		info.Highlight(strconv.Itoa(currentSlide)).
+		slide, _ := strconv.Atoi(info.GetHighlights()[0])
+		slide = (slide - 1 + len(slides)) % len(slides)
+		info.Highlight(strconv.Itoa(slide)).
 			ScrollToHighlight()
-		pages.SwitchToPage(strconv.Itoa(currentSlide))
 	}
 	nextSlide := func() {
-		currentSlide = (currentSlide + 1) % len(slides)
-		info.Highlight(strconv.Itoa(currentSlide)).
+		slide, _ := strconv.Atoi(info.GetHighlights()[0])
+		slide = (slide + 1) % len(slides)
+		info.Highlight(strconv.Itoa(slide)).
 			ScrollToHighlight()
-		pages.SwitchToPage(strconv.Itoa(currentSlide))
 	}
 	for index, slide := range slides {
 		title, primitive := slide(nextSlide)
-		pages.AddPage(strconv.Itoa(index), primitive, true, index == currentSlide)
+		pages.AddPage(strconv.Itoa(index), primitive, true, index == 0)
 		fmt.Fprintf(info, `%d ["%d"][darkcyan]%s[white][""]  `, index+1, index, title)
 	}
+	info.Highlight("0")
 
 	// Create the main layout.
 	layout := tview.NewFlex().
@@ -92,7 +95,7 @@ func main() {
 	})
 
 	// Start the application.
-	if err := app.SetRoot(layout, true).Run(); err != nil {
+	if err := app.SetRoot(layout, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/table/main.go b/demos/table/main.go
index 38cb0c1..906ed56 100644
--- a/demos/table/main.go
+++ b/demos/table/main.go
@@ -39,7 +39,7 @@ func main() {
 		table.GetCell(row, column).SetTextColor(tcell.ColorRed)
 		table.SetSelectable(false, false)
 	})
-	if err := app.SetRoot(table, true).Run(); err != nil {
+	if err := app.SetRoot(table, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/textview/main.go b/demos/textview/main.go
index 66cc45e..701a9c1 100644
--- a/demos/textview/main.go
+++ b/demos/textview/main.go
@@ -63,7 +63,7 @@ func main() {
 		}
 	})
 	textView.SetBorder(true)
-	if err := app.SetRoot(textView, true).Run(); err != nil {
+	if err := app.SetRoot(textView, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/demos/treeview/main.go b/demos/treeview/main.go
index bce3cba..5a6805d 100644
--- a/demos/treeview/main.go
+++ b/demos/treeview/main.go
@@ -56,7 +56,7 @@ func main() {
 		}
 	})
 
-	if err := tview.NewApplication().SetRoot(tree, true).Run(); err != nil {
+	if err := tview.NewApplication().SetRoot(tree, true).EnableMouse(true).Run(); err != nil {
 		panic(err)
 	}
 }
diff --git a/dropdown.go b/dropdown.go
index 58eee24..89d50c1 100644
--- a/dropdown.go
+++ b/dropdown.go
@@ -79,6 +79,8 @@ type DropDown struct {
 	// A callback function which is called when the user changes the drop-down's
 	// selection.
 	selected func(text string, index int)
+
+	dragging bool // Set to true when mouse dragging is in progress.
 }
 
 // NewDropDown returns a new drop-down.
@@ -394,22 +396,6 @@ func (d *DropDown) Draw(screen tcell.Screen) {
 // InputHandler returns the handler for this primitive.
 func (d *DropDown) InputHandler() func(event *tcell.EventKey, setFocus func(p Primitive)) {
 	return d.WrapInputHandler(func(event *tcell.EventKey, setFocus func(p Primitive)) {
-		// A helper function which selects an item in the drop-down list based on
-		// the current prefix.
-		evalPrefix := func() {
-			if len(d.prefix) > 0 {
-				for index, option := range d.options {
-					if strings.HasPrefix(strings.ToLower(option.Text), d.prefix) {
-						d.list.SetCurrentItem(index)
-						return
-					}
-				}
-				// Prefix does not match any item. Remove last rune.
-				r := []rune(d.prefix)
-				d.prefix = string(r[:len(r)-1])
-			}
-		}
-
 		// Process key event.
 		switch key := event.Key(); key {
 		case tcell.KeyEnter, tcell.KeyRune, tcell.KeyDown:
@@ -418,45 +404,10 @@ func (d *DropDown) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
 			// If the first key was a letter already, it becomes part of the prefix.
 			if r := event.Rune(); key == tcell.KeyRune && r != ' ' {
 				d.prefix += string(r)
-				evalPrefix()
+				d.evalPrefix()
 			}
 
-			// Hand control over to the list.
-			d.open = true
-			optionBefore := d.currentOption
-			d.list.SetSelectedFunc(func(index int, mainText, secondaryText string, shortcut rune) {
-				// An option was selected. Close the list again.
-				d.open = false
-				setFocus(d)
-				d.currentOption = index
-
-				// Trigger "selected" event.
-				if d.selected != nil {
-					d.selected(d.options[d.currentOption].Text, d.currentOption)
-				}
-				if d.options[d.currentOption].Selected != nil {
-					d.options[d.currentOption].Selected()
-				}
-			}).SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
-				if event.Key() == tcell.KeyRune {
-					d.prefix += string(event.Rune())
-					evalPrefix()
-				} else if event.Key() == tcell.KeyBackspace || event.Key() == tcell.KeyBackspace2 {
-					if len(d.prefix) > 0 {
-						r := []rune(d.prefix)
-						d.prefix = string(r[:len(r)-1])
-					}
-					evalPrefix()
-				} else if event.Key() == tcell.KeyEscape {
-					d.open = false
-					d.currentOption = optionBefore
-					setFocus(d)
-				} else {
-					d.prefix = ""
-				}
-				return event
-			})
-			setFocus(d.list)
+			d.openList(setFocus)
 		case tcell.KeyEscape, tcell.KeyTab, tcell.KeyBacktab:
 			if d.done != nil {
 				d.done(key)
@@ -468,6 +419,75 @@ func (d *DropDown) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
 	})
 }
 
+// evalPrefix selects an item in the drop-down list based on the current prefix.
+func (d *DropDown) evalPrefix() {
+	if len(d.prefix) > 0 {
+		for index, option := range d.options {
+			if strings.HasPrefix(strings.ToLower(option.Text), d.prefix) {
+				d.list.SetCurrentItem(index)
+				return
+			}
+		}
+
+		// Prefix does not match any item. Remove last rune.
+		r := []rune(d.prefix)
+		d.prefix = string(r[:len(r)-1])
+	}
+}
+
+// openList hands control over to the embedded List primitive.
+func (d *DropDown) openList(setFocus func(Primitive)) {
+	d.open = true
+	optionBefore := d.currentOption
+
+	d.list.SetSelectedFunc(func(index int, mainText, secondaryText string, shortcut rune) {
+		if d.dragging {
+			return // If we're dragging the mouse, we don't want to trigger any events.
+		}
+
+		// An option was selected. Close the list again.
+		d.currentOption = index
+		d.closeList(setFocus)
+
+		// Trigger "selected" event.
+		if d.selected != nil {
+			d.selected(d.options[d.currentOption].Text, d.currentOption)
+		}
+		if d.options[d.currentOption].Selected != nil {
+			d.options[d.currentOption].Selected()
+		}
+	}).SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+		if event.Key() == tcell.KeyRune {
+			d.prefix += string(event.Rune())
+			d.evalPrefix()
+		} else if event.Key() == tcell.KeyBackspace || event.Key() == tcell.KeyBackspace2 {
+			if len(d.prefix) > 0 {
+				r := []rune(d.prefix)
+				d.prefix = string(r[:len(r)-1])
+			}
+			d.evalPrefix()
+		} else if event.Key() == tcell.KeyEscape {
+			d.currentOption = optionBefore
+			d.closeList(setFocus)
+		} else {
+			d.prefix = ""
+		}
+
+		return event
+	})
+
+	setFocus(d.list)
+}
+
+// closeList closes the embedded List element by hiding it and removing focus
+// from it.
+func (d *DropDown) closeList(setFocus func(Primitive)) {
+	d.open = false
+	if d.list.HasFocus() {
+		setFocus(d)
+	}
+}
+
 // Focus is called by the application when the primitive receives focus.
 func (d *DropDown) Focus(delegate func(p Primitive)) {
 	d.Box.Focus(delegate)
@@ -483,3 +503,45 @@ func (d *DropDown) HasFocus() bool {
 	}
 	return d.hasFocus
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (d *DropDown) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return d.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		// Was the mouse event in the drop-down box itself (or on its label)?
+		x, y := event.Position()
+		_, rectY, _, _ := d.GetInnerRect()
+		inRect := y == rectY
+		if !d.open && !inRect {
+			return d.InRect(x, y), nil // No, and it's not expanded either. Ignore.
+		}
+
+		// Handle dragging. Clicks are implicitly handled by this logic.
+		switch action {
+		case MouseLeftDown:
+			consumed = d.open || inRect
+			capture = d
+			if !d.open {
+				d.openList(setFocus)
+				d.dragging = true
+			} else if consumed, _ := d.list.MouseHandler()(MouseLeftClick, event, setFocus); !consumed {
+				d.closeList(setFocus) // Close drop-down if clicked outside of it.
+			}
+		case MouseMove:
+			if d.dragging {
+				// We pretend it's a left click so we can see the selection during
+				// dragging. Because we don't act upon it, it's not a problem.
+				d.list.MouseHandler()(MouseLeftClick, event, setFocus)
+				consumed = true
+				capture = d
+			}
+		case MouseLeftUp:
+			if d.dragging {
+				d.dragging = false
+				d.list.MouseHandler()(MouseLeftClick, event, setFocus)
+				consumed = true
+			}
+		}
+
+		return
+	})
+}
diff --git a/flex.go b/flex.go
index d012392..108b5b0 100644
--- a/flex.go
+++ b/flex.go
@@ -201,3 +201,22 @@ func (f *Flex) HasFocus() bool {
 	}
 	return false
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (f *Flex) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return f.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if !f.InRect(event.Position()) {
+			return false, nil
+		}
+
+		// Pass mouse events along to the first child item that takes it.
+		for _, item := range f.items {
+			consumed, capture = item.Item.MouseHandler()(action, event, setFocus)
+			if consumed {
+				return
+			}
+		}
+
+		return
+	})
+}
diff --git a/form.go b/form.go
index d5d9b48..ca123bf 100644
--- a/form.go
+++ b/form.go
@@ -619,3 +619,39 @@ func (f *Form) focusIndex() int {
 	}
 	return -1
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (f *Form) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return f.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if !f.InRect(event.Position()) {
+			return false, nil
+		}
+
+		// Determine items to pass mouse events to.
+		for _, item := range f.items {
+			consumed, capture = item.MouseHandler()(action, event, setFocus)
+			if consumed {
+				return
+			}
+		}
+		for _, button := range f.buttons {
+			consumed, capture = button.MouseHandler()(action, event, setFocus)
+			if consumed {
+				return
+			}
+		}
+
+		// A mouse click anywhere else will return the focus to the last selected
+		// element.
+		if action == MouseLeftClick {
+			if f.focusedElement < len(f.items) {
+				setFocus(f.items[f.focusedElement])
+			} else if f.focusedElement < len(f.items)+len(f.buttons) {
+				setFocus(f.buttons[f.focusedElement-len(f.items)])
+			}
+			consumed = true
+		}
+
+		return
+	})
+}
diff --git a/frame.go b/frame.go
index 77c5316..1ea9d6e 100644
--- a/frame.go
+++ b/frame.go
@@ -12,8 +12,8 @@ type frameText struct {
 	Color  tcell.Color // The text color.
 }
 
-// Frame is a wrapper which adds a border around another primitive. The top area
-// (header) and the bottom area (footer) may also contain text.
+// Frame is a wrapper which adds space around another primitive. In addition,
+// the top area (header) and the bottom area (footer) may also contain text.
 //
 // See https://github.com/rivo/tview/wiki/Frame for an example.
 type Frame struct {
@@ -155,3 +155,15 @@ func (f *Frame) HasFocus() bool {
 	}
 	return false
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (f *Frame) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return f.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if !f.InRect(event.Position()) {
+			return false, nil
+		}
+
+		// Pass mouse events on to contained primitive.
+		return f.primitive.MouseHandler()(action, event, setFocus)
+	})
+}
diff --git a/grid.go b/grid.go
index 2494b13..b814d35 100644
--- a/grid.go
+++ b/grid.go
@@ -660,3 +660,22 @@ func (g *Grid) Draw(screen tcell.Screen) {
 		}
 	}
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (g *Grid) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return g.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if !g.InRect(event.Position()) {
+			return false, nil
+		}
+
+		// Pass mouse events along to the first child item that takes it.
+		for _, item := range g.items {
+			consumed, capture = item.Item.MouseHandler()(action, event, setFocus)
+			if consumed {
+				return
+			}
+		}
+
+		return
+	})
+}
diff --git a/inputfield.go b/inputfield.go
index 3cd255e..784a06b 100644
--- a/inputfield.go
+++ b/inputfield.go
@@ -69,9 +69,6 @@ type InputField struct {
 	// The cursor position as a byte index into the text string.
 	cursorPos int
 
-	// The number of bytes of the text string skipped ahead while drawing.
-	offset int
-
 	// An optional autocomplete function which receives the current text of the
 	// input field and returns a slice of strings to be displayed in a drop-down
 	// selection.
@@ -96,6 +93,9 @@ type InputField struct {
 	// A callback function set by the Form class and called when the user leaves
 	// this form item.
 	finished func(tcell.Key)
+
+	fieldX int // The x-coordinate of the input field as determined during the last call to Draw().
+	offset int // The number of bytes of the text string skipped ahead while drawing.
 }
 
 // NewInputField returns a new input field.
@@ -326,6 +326,7 @@ func (i *InputField) Draw(screen tcell.Screen) {
 	}
 
 	// Draw input area.
+	i.fieldX = x
 	fieldWidth := i.fieldWidth
 	if fieldWidth == 0 {
 		fieldWidth = math.MaxInt32
@@ -591,3 +592,34 @@ func (i *InputField) InputHandler() func(event *tcell.EventKey, setFocus func(p
 		}
 	})
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (i *InputField) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return i.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		x, y := event.Position()
+		_, rectY, _, _ := i.GetInnerRect()
+		if !i.InRect(x, y) {
+			return false, nil
+		}
+
+		// Process mouse event.
+		if action == MouseLeftClick && y == rectY {
+			// Determine where to place the cursor.
+			if x >= i.fieldX {
+				if !iterateString(i.text, func(main rune, comb []rune, textPos int, textWidth int, screenPos int, screenWidth int) bool {
+					if x-i.fieldX < screenPos+screenWidth {
+						i.cursorPos = textPos
+						return true
+					}
+					return false
+				}) {
+					i.cursorPos = len(i.text)
+				}
+			}
+			setFocus(i)
+			consumed = true
+		}
+
+		return
+	})
+}
diff --git a/list.go b/list.go
index a8cab97..e28b415 100644
--- a/list.go
+++ b/list.go
@@ -558,3 +558,69 @@ func (l *List) InputHandler() func(event *tcell.EventKey, setFocus func(p Primit
 		}
 	})
 }
+
+// indexAtPoint returns the index of the list item found at the given position
+// or a negative value if there is no such list item.
+func (l *List) indexAtPoint(x, y int) int {
+	rectX, rectY, width, height := l.GetInnerRect()
+	if rectX < 0 || rectX >= rectX+width || y < rectY || y >= rectY+height {
+		return -1
+	}
+
+	index := y - rectY
+	if l.showSecondaryText {
+		index /= 2
+	}
+	index += l.offset
+
+	if index >= len(l.items) {
+		return -1
+	}
+	return index
+}
+
+// MouseHandler returns the mouse handler for this primitive.
+func (l *List) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return l.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if !l.InRect(event.Position()) {
+			return false, nil
+		}
+
+		// Process mouse event.
+		switch action {
+		case MouseLeftClick:
+			setFocus(l)
+			index := l.indexAtPoint(event.Position())
+			if index != -1 {
+				item := l.items[index]
+				if item.Selected != nil {
+					item.Selected()
+				}
+				if l.selected != nil {
+					l.selected(index, item.MainText, item.SecondaryText, item.Shortcut)
+				}
+				if index != l.currentItem && l.changed != nil {
+					l.changed(index, item.MainText, item.SecondaryText, item.Shortcut)
+				}
+				l.currentItem = index
+			}
+			consumed = true
+		case MouseScrollUp:
+			if l.offset > 0 {
+				l.offset--
+			}
+			consumed = true
+		case MouseScrollDown:
+			lines := len(l.items) - l.offset
+			if l.showSecondaryText {
+				lines *= 2
+			}
+			if _, _, _, height := l.GetInnerRect(); lines > height {
+				l.offset++
+			}
+			consumed = true
+		}
+
+		return
+	})
+}
diff --git a/modal.go b/modal.go
index 2b10d94..f534113 100644
--- a/modal.go
+++ b/modal.go
@@ -12,7 +12,7 @@ import (
 type Modal struct {
 	*Box
 
-	// The framed embedded in the modal.
+	// The frame embedded in the modal.
 	frame *Frame
 
 	// The form embedded in the modal's frame.
@@ -175,3 +175,16 @@ func (m *Modal) Draw(screen tcell.Screen) {
 	m.frame.SetRect(x, y, width, height)
 	m.frame.Draw(screen)
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (m *Modal) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return m.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		// Pass mouse events on to the form.
+		consumed, capture = m.form.MouseHandler()(action, event, setFocus)
+		if !consumed && action == MouseLeftClick && m.InRect(event.Position()) {
+			setFocus(m)
+			consumed = true
+		}
+		return
+	})
+}
diff --git a/pages.go b/pages.go
index 155da73..0955045 100644
--- a/pages.go
+++ b/pages.go
@@ -20,7 +20,7 @@ type page struct {
 type Pages struct {
 	*Box
 
-	// The contained pages.
+	// The contained pages. (Visible) pages are drawn from back to front.
 	pages []*page
 
 	// We keep a reference to the function which allows us to set the focus to
@@ -278,3 +278,25 @@ func (p *Pages) Draw(screen tcell.Screen) {
 		page.Item.Draw(screen)
 	}
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (p *Pages) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return p.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		if !p.InRect(event.Position()) {
+			return false, nil
+		}
+
+		// Pass mouse events along to the last visible page item that takes it.
+		for index := len(p.pages) - 1; index >= 0; index-- {
+			page := p.pages[index]
+			if page.Visible {
+				consumed, capture = page.Item.MouseHandler()(action, event, setFocus)
+				if consumed {
+					return
+				}
+			}
+		}
+
+		return
+	})
+}
diff --git a/primitive.go b/primitive.go
index 88a9d46..416d708 100644
--- a/primitive.go
+++ b/primitive.go
@@ -43,4 +43,15 @@ type Primitive interface {
 
 	// GetFocusable returns the item's Focusable.
 	GetFocusable() Focusable
+
+	// MouseHandler returns a handler which receives mouse events.
+	// It is called by the Application class.
+	//
+	// A value of nil may also be returned to stop the downward propagation of
+	// mouse events.
+	//
+	// The Box class provides functionality to intercept mouse events. If you
+	// subclass from Box, it is recommended that you wrap your handler using
+	// Box.WrapMouseHandler() so you inherit that functionality.
+	MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive)
 }
diff --git a/table.go b/table.go
index 04fe448..a6f1b3e 100644
--- a/table.go
+++ b/table.go
@@ -251,6 +251,13 @@ type Table struct {
 	// The number of visible rows the last time the table was drawn.
 	visibleRows int
 
+	// The indices of the visible columns as of the last time the table was drawn.
+	visibleColumnIndices []int
+
+	// The net widths of the visible columns as of the last time the table was
+	// drawn.
+	visibleColumnWidths []int
+
 	// The style of the selected rows. If this value is 0, selected rows are
 	// simply inverted.
 	selectedStyle tcell.Style
@@ -360,8 +367,8 @@ func (t *Table) GetSelection() (row, column int) {
 // Select sets the selected cell. Depending on the selection settings
 // specified via SetSelectable(), this may be an entire row or column, or even
 // ignored completely. The "selection changed" event is fired if such a callback
-// is available (even if the selection ends up being the same as before, even if
-// cells are not selectable).
+// is available (even if the selection ends up being the same as before and even
+// if cells are not selectable).
 func (t *Table) Select(row, column int) *Table {
 	t.selectedRow, t.selectedColumn = row, column
 	if t.selectionChanged != nil {
@@ -537,6 +544,49 @@ func (t *Table) GetColumnCount() int {
 	return t.lastColumn + 1
 }
 
+// cellAt returns the row and column located at the given screen coordinates.
+// Each returned value may be negative if there is no row and/or cell. This
+// function will also process coordinates outside the table's inner rectangle so
+// callers will need to check for bounds themselves.
+func (t *Table) cellAt(x, y int) (row, column int) {
+	rectX, rectY, _, _ := t.GetInnerRect()
+
+	// Determine row as seen on screen.
+	if t.borders {
+		row = (y - rectY - 1) / 2
+	} else {
+		row = y - rectY
+	}
+
+	// Respect fixed rows and row offset.
+	if row >= 0 {
+		if row >= t.fixedRows {
+			row += t.rowOffset
+		}
+		if row >= len(t.cells) {
+			row = -1
+		}
+	}
+
+	// Saerch for the clicked column.
+	column = -1
+	if x >= rectX {
+		columnX := rectX
+		if t.borders {
+			columnX++
+		}
+		for index, width := range t.visibleColumnWidths {
+			columnX += width + 1
+			if x < columnX {
+				column = t.visibleColumnIndices[index]
+				break
+			}
+		}
+	}
+
+	return
+}
+
 // ScrollToBeginning scrolls the table to the beginning to that the top left
 // corner of the table is shown. Note that this position may be corrected if
 // there is a selection.
@@ -824,8 +874,8 @@ ColumnLoop:
 			cell.x, cell.y, cell.width = x+columnX+1, y+rowY, finalWidth
 			_, printed := printWithStyle(screen, cell.Text, x+columnX+1, y+rowY, finalWidth, cell.Align, tcell.StyleDefault.Foreground(cell.Color)|tcell.Style(cell.Attributes))
 			if TaggedStringWidth(cell.Text)-printed > 0 && printed > 0 {
-				_, _, style, _ := screen.GetContent(x+columnX+1+finalWidth-1, y+rowY)
-				printWithStyle(screen, string(SemigraphicsHorizontalEllipsis), x+columnX+1+finalWidth-1, y+rowY, 1, AlignLeft, style)
+				_, _, style, _ := screen.GetContent(x+columnX+finalWidth, y+rowY)
+				printWithStyle(screen, string(SemigraphicsHorizontalEllipsis), x+columnX+finalWidth, y+rowY, 1, AlignLeft, style)
 			}
 		}
 
@@ -964,6 +1014,9 @@ ColumnLoop:
 			}
 		}
 	}
+
+	// Remember column infos.
+	t.visibleColumnIndices, t.visibleColumnWidths = columns, widths
 }
 
 // InputHandler returns the handler for this primitive.
@@ -1173,3 +1226,31 @@ func (t *Table) InputHandler() func(event *tcell.EventKey, setFocus func(p Primi
 		}
 	})
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (t *Table) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return t.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		x, y := event.Position()
+		if !t.InRect(x, y) {
+			return false, nil
+		}
+
+		switch action {
+		case MouseLeftClick:
+			if t.rowsSelectable || t.columnsSelectable {
+				t.Select(t.cellAt(x, y))
+			}
+			consumed = true
+			setFocus(t)
+		case MouseScrollUp:
+			t.trackEnd = false
+			t.rowOffset--
+			consumed = true
+		case MouseScrollDown:
+			t.rowOffset++
+			consumed = true
+		}
+
+		return
+	})
+}
diff --git a/textview.go b/textview.go
index 38876b9..5b2944a 100644
--- a/textview.go
+++ b/textview.go
@@ -36,6 +36,16 @@ type textViewIndex struct {
 	Region          string // The starting region ID.
 }
 
+// textViewRegion contains information about a region.
+type textViewRegion struct {
+	// The region ID.
+	ID string
+
+	// The starting and end screen position of the region as determined the last
+	// time Draw() was called. A negative value indicates out-of-rect positions.
+	FromX, FromY, ToX, ToY int
+}
+
 // TextView is a box which displays text. It implements the io.Writer interface
 // so you can stream text to it. This does not trigger a redraw automatically
 // but if a handler is installed via SetChangedFunc(), you can cause it to be
@@ -106,6 +116,9 @@ type TextView struct {
 	// The text alignment, one of AlignLeft, AlignCenter, or AlignRight.
 	align int
 
+	// Information about visible regions as of the last call to Draw().
+	regionInfos []*textViewRegion
+
 	// Indices into the "index" slice which correspond to the first line of the
 	// first highlight and the last line of the last highlight. This is calculated
 	// during re-indexing. Set to -1 if there is no current highlight.
@@ -163,6 +176,10 @@ type TextView struct {
 	// highlight(s) into the visible screen.
 	scrollToHighlights bool
 
+	// If true, setting new highlights will be a XOR instead of an overwrite
+	// operation.
+	toggleHighlights bool
+
 	// An optional function which is called when the content of the text view has
 	// changed.
 	changed func()
@@ -170,6 +187,10 @@ type TextView struct {
 	// An optional function which is called when the user presses one of the
 	// following keys: Escape, Enter, Tab, Backtab.
 	done func(tcell.Key)
+
+	// An optional function which is called when one or more regions were
+	// highlighted.
+	highlighted func(added, removed, remaining []string)
 }
 
 // NewTextView returns a new text view.
@@ -325,6 +346,18 @@ func (t *TextView) SetDoneFunc(handler func(key tcell.Key)) *TextView {
 	return t
 }
 
+// SetHighlightedFunc sets a handler which is called when the list of currently
+// highlighted regions change. It receives a list of region IDs which were newly
+// highlighted, those that are not highlighted anymore, and those that remain
+// highlighted.
+//
+// Note that because regions are only determined during drawing, this function
+// can only fire for regions that have existed during the last call to Draw().
+func (t *TextView) SetHighlightedFunc(handler func(added, removed, remaining []string)) *TextView {
+	t.highlighted = handler
+	return t
+}
+
 // ScrollTo scrolls to the specified row and column (both starting with 0).
 func (t *TextView) ScrollTo(row, column int) *TextView {
 	if !t.scrollable {
@@ -374,15 +407,56 @@ func (t *TextView) Clear() *TextView {
 	return t
 }
 
-// Highlight specifies which regions should be highlighted. See class
-// description for details on regions. Empty region strings are ignored.
+// Highlight specifies which regions should be highlighted. If highlight
+// toggling is set to true (see SetToggleHighlights()), the highlight of the
+// provided regions is toggled (highlighted regions are un-highlighted and vice
+// versa). If toggling is set to false, the provided regions are highlighted and
+// all other regions will not be highlighted (you may also provide nil to turn
+// off all highlights).
+//
+// For more information on regions, see class description. Empty region strings
+// are ignored.
 //
 // Text in highlighted regions will be drawn inverted, i.e. with their
 // background and foreground colors swapped.
-//
-// Calling this function will remove any previous highlights. To remove all
-// highlights, call this function without any arguments.
 func (t *TextView) Highlight(regionIDs ...string) *TextView {
+	// Toggle highlights.
+	if t.toggleHighlights {
+		var newIDs []string
+	HighlightLoop:
+		for regionID := range t.highlights {
+			for _, id := range regionIDs {
+				if regionID == id {
+					continue HighlightLoop
+				}
+			}
+			newIDs = append(newIDs, regionID)
+		}
+		for _, regionID := range regionIDs {
+			if _, ok := t.highlights[regionID]; !ok {
+				newIDs = append(newIDs, regionID)
+			}
+		}
+		regionIDs = newIDs
+	} // Now we have a list of region IDs that end up being highlighted.
+
+	// Determine added and removed regions.
+	var added, removed, remaining []string
+	if t.highlighted != nil {
+		for _, regionID := range regionIDs {
+			if _, ok := t.highlights[regionID]; ok {
+				remaining = append(remaining, regionID)
+				delete(t.highlights, regionID)
+			} else {
+				added = append(added, regionID)
+			}
+		}
+		for regionID := range t.highlights {
+			removed = append(removed, regionID)
+		}
+	}
+
+	// Make new selection.
 	t.highlights = make(map[string]struct{})
 	for _, id := range regionIDs {
 		if id == "" {
@@ -391,6 +465,12 @@ func (t *TextView) Highlight(regionIDs ...string) *TextView {
 		t.highlights[id] = struct{}{}
 	}
 	t.index = nil
+
+	// Notify.
+	if t.highlighted != nil && len(added) > 0 || len(removed) > 0 {
+		t.highlighted(added, removed, remaining)
+	}
+
 	return t
 }
 
@@ -402,6 +482,15 @@ func (t *TextView) GetHighlights() (regionIDs []string) {
 	return
 }
 
+// SetToggleHighlights sets a flag to determine how regions are highlighted.
+// When set to true, the Highlight() function (or a mouse click) will toggle the
+// provided/selected regions. When set to false, Highlight() (or a mouse click)
+// will simply highlight the provided regions.
+func (t *TextView) SetToggleHighlights(toggle bool) *TextView {
+	t.toggleHighlights = toggle
+	return t
+}
+
 // ScrollToHighlight will cause the visible area to be scrolled so that the
 // highlighted regions appear in the visible area of the text view. This
 // repositioning happens the next time the text view is drawn. It happens only
@@ -766,6 +855,9 @@ func (t *TextView) Draw(screen tcell.Screen) {
 
 	// Re-index.
 	t.reindexBuffer(width)
+	if t.regions {
+		t.regionInfos = nil
+	}
 
 	// If we don't have an index, there's nothing to draw.
 	if t.index == nil {
@@ -850,6 +942,15 @@ func (t *TextView) Draw(screen tcell.Screen) {
 		backgroundColor := index.BackgroundColor
 		attributes := index.Attributes
 		regionID := index.Region
+		if t.regions && regionID != "" && (len(t.regionInfos) == 0 || t.regionInfos[len(t.regionInfos)-1].ID != regionID) {
+			t.regionInfos = append(t.regionInfos, &textViewRegion{
+				ID:    regionID,
+				FromX: x,
+				FromY: y + line - t.lineOffset,
+				ToX:   -1,
+				ToY:   -1,
+			})
+		}
 
 		// Process tags.
 		colorTagIndices, colorTags, regionIndices, regions, escapeIndices, strippedText, _ := decomposeString(text, t.dynamicColors, t.regions)
@@ -881,7 +982,22 @@ func (t *TextView) Draw(screen tcell.Screen) {
 						colorPos++
 					} else if regionPos < len(regionIndices) && textPos+tagOffset >= regionIndices[regionPos][0] && textPos+tagOffset < regionIndices[regionPos][1] {
 						// Get the region.
+						if regionID != "" && len(t.regionInfos) > 0 && t.regionInfos[len(t.regionInfos)-1].ID == regionID {
+							// End last region.
+							t.regionInfos[len(t.regionInfos)-1].ToX = x + posX
+							t.regionInfos[len(t.regionInfos)-1].ToY = y + line - t.lineOffset
+						}
 						regionID = regions[regionPos][1]
+						if regionID != "" {
+							// Start new region.
+							t.regionInfos = append(t.regionInfos, &textViewRegion{
+								ID:    regionID,
+								FromX: x + posX,
+								FromY: y + line - t.lineOffset,
+								ToX:   -1,
+								ToY:   -1,
+							})
+						}
 						tagOffset += regionIndices[regionPos][1] - regionIndices[regionPos][0]
 						regionPos++
 					} else {
@@ -902,7 +1018,7 @@ func (t *TextView) Draw(screen tcell.Screen) {
 
 				// Do we highlight this character?
 				var highlighted bool
-				if len(regionID) > 0 {
+				if regionID != "" {
 					if _, ok := t.highlights[regionID]; ok {
 						highlighted = true
 					}
@@ -1022,3 +1138,41 @@ func (t *TextView) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
 		}
 	})
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (t *TextView) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return t.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		x, y := event.Position()
+		if !t.InRect(x, y) {
+			return false, nil
+		}
+
+		switch action {
+		case MouseLeftClick:
+			if t.regions {
+				// Find a region to highlight.
+				for _, region := range t.regionInfos {
+					if y == region.FromY && x < region.FromX ||
+						y == region.ToY && x >= region.ToX ||
+						region.FromY >= 0 && y < region.FromY ||
+						region.ToY >= 0 && y > region.ToY {
+						continue
+					}
+					t.Highlight(region.ID)
+					break
+				}
+			}
+			consumed = true
+			setFocus(t)
+		case MouseScrollUp:
+			t.trackEnd = false
+			t.lineOffset--
+			consumed = true
+		case MouseScrollDown:
+			t.lineOffset++
+			consumed = true
+		}
+
+		return
+	})
+}
diff --git a/treeview.go b/treeview.go
index 2a8c16c..ddefa62 100644
--- a/treeview.go
+++ b/treeview.go
@@ -730,3 +730,41 @@ func (t *TreeView) InputHandler() func(event *tcell.EventKey, setFocus func(p Pr
 		t.process()
 	})
 }
+
+// MouseHandler returns the mouse handler for this primitive.
+func (t *TreeView) MouseHandler() func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+	return t.WrapMouseHandler(func(action MouseAction, event *tcell.EventMouse, setFocus func(p Primitive)) (consumed bool, capture Primitive) {
+		x, y := event.Position()
+		if !t.InRect(x, y) {
+			return false, nil
+		}
+
+		switch action {
+		case MouseLeftClick:
+			_, rectY, _, _ := t.GetInnerRect()
+			y -= rectY
+			if y >= 0 && y < len(t.nodes) {
+				node := t.nodes[y]
+				if node.selectable {
+					if t.currentNode != node && t.changed != nil {
+						t.changed(node)
+					}
+					if t.selected != nil {
+						t.selected(node)
+					}
+					t.currentNode = node
+				}
+			}
+			consumed = true
+			setFocus(t)
+		case MouseScrollUp:
+			t.movement = treeUp
+			consumed = true
+		case MouseScrollDown:
+			t.movement = treeDown
+			consumed = true
+		}
+
+		return
+	})
+}