diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94db0af..b973d63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,8 +10,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Change various widget field names
 - s/TextParse/ParseStyles
-- Removed AddColorMap in place of modifying StyleParserColorMap directly
+- Remove AddColorMap in place of modifying StyleParserColorMap directly
 
 ## 2019/01/31
 
diff --git a/_examples/piechart.go b/_examples/piechart.go
index 1880496..4937aab 100644
--- a/_examples/piechart.go
+++ b/_examples/piechart.go
@@ -36,8 +36,8 @@ func main() {
 	pc.Title = "Pie Chart"
 	pc.SetRect(5, 5, 70, 36)
 	pc.Data = []float64{.25, .25, .25, .25}
-	pc.Offset = -.5 * math.Pi
-	pc.Label = func(i int, v float64) string {
+	pc.AngleOffset = -.5 * math.Pi
+	pc.LabelFormatter = func(i int, v float64) string {
 		return fmt.Sprintf("%.02f", v)
 	}
 
@@ -66,7 +66,7 @@ func main() {
 			}
 		case <-ticker:
 			if run {
-				pc.Data, pc.Offset = randomDataAndOffset()
+				pc.Data, pc.AngleOffset = randomDataAndOffset()
 				ui.Render(pc)
 			}
 		}
diff --git a/_examples/plot.go b/_examples/plot.go
index be42975..c78f828 100644
--- a/_examples/plot.go
+++ b/_examples/plot.go
@@ -44,7 +44,7 @@ func main() {
 	p1.Marker = widgets.MarkerDot
 	p1.Data = [][]float64{[]float64{1, 2, 3, 4, 5}}
 	p1.SetRect(50, 0, 75, 10)
-	p1.DotRune = '+'
+	p1.DotMarkerRune = '+'
 	p1.AxesColor = ui.ColorWhite
 	p1.LineColors[0] = ui.ColorYellow
 	p1.DrawDirection = widgets.DrawLeft
@@ -58,7 +58,7 @@ func main() {
 	p2.SetRect(0, 15, 50, 30)
 	p2.AxesColor = ui.ColorWhite
 	p2.LineColors[0] = ui.ColorCyan
-	p2.Type = widgets.ScatterPlot
+	p2.PlotType = widgets.ScatterPlot
 
 	p3 := widgets.NewPlot()
 	p3.Title = "braille-mode Scatter Plot"
@@ -69,7 +69,7 @@ func main() {
 	p3.AxesColor = ui.ColorWhite
 	p3.LineColors[0] = ui.ColorCyan
 	p3.Marker = widgets.MarkerBraille
-	p3.Type = widgets.ScatterPlot
+	p3.PlotType = widgets.ScatterPlot
 
 	ui.Render(p0, p1, p2, p3)
 
diff --git a/_examples/table.go b/_examples/table.go
index ee42212..0128c42 100644
--- a/_examples/table.go
+++ b/_examples/table.go
@@ -37,7 +37,7 @@ func main() {
 		[]string{"2016", "11", "11"},
 	}
 	table2.TextStyle = ui.NewStyle(ui.ColorWhite)
-	table2.TextAlign = ui.AlignCenter
+	table2.TextAlignment = ui.AlignCenter
 	table2.RowSeparator = false
 	table2.SetRect(0, 10, 20, 20)
 
diff --git a/widgets/barchart.go b/widgets/barchart.go
index 7ceea39..a416a32 100644
--- a/widgets/barchart.go
+++ b/widgets/barchart.go
@@ -15,26 +15,26 @@ import (
 
 type BarChart struct {
 	Block
-	BarColors   []Color
-	LabelStyles []Style
-	NumStyles   []Style // only Fg and Modifier are used
-	NumFmt      func(float64) string
-	Data        []float64
-	Labels      []string
-	BarWidth    int
-	BarGap      int
-	MaxVal      float64
+	BarColors    []Color
+	LabelStyles  []Style
+	NumStyles    []Style // only Fg and Modifier are used
+	NumFormatter func(float64) string
+	Data         []float64
+	Labels       []string
+	BarWidth     int
+	BarGap       int
+	MaxVal       float64
 }
 
 func NewBarChart() *BarChart {
 	return &BarChart{
-		Block:       *NewBlock(),
-		BarColors:   Theme.BarChart.Bars,
-		NumStyles:   Theme.BarChart.Nums,
-		LabelStyles: Theme.BarChart.Labels,
-		NumFmt:      func(n float64) string { return fmt.Sprint(n) },
-		BarGap:      1,
-		BarWidth:    3,
+		Block:        *NewBlock(),
+		BarColors:    Theme.BarChart.Bars,
+		NumStyles:    Theme.BarChart.Nums,
+		LabelStyles:  Theme.BarChart.Labels,
+		NumFormatter: func(n float64) string { return fmt.Sprint(n) },
+		BarGap:       1,
+		BarWidth:     3,
 	}
 }
 
@@ -74,7 +74,7 @@ func (self *BarChart) Draw(buf *Buffer) {
 		numberXCoordinate := barXCoordinate + int((float64(self.BarWidth) / 2))
 		if numberXCoordinate <= self.Inner.Max.X {
 			buf.SetString(
-				self.NumFmt(data),
+				self.NumFormatter(data),
 				NewStyle(
 					SelectStyle(self.NumStyles, i+1).Fg,
 					SelectColor(self.BarColors, i),
diff --git a/widgets/image.go b/widgets/image.go
index 711f80d..6bcebdd 100644
--- a/widgets/image.go
+++ b/widgets/image.go
@@ -135,12 +135,11 @@ func (self colorAverager) add(col color.Color) colorAverager {
 func (self colorAverager) RGBA() (uint32, uint32, uint32, uint32) {
 	if self.count == 0 {
 		return 0, 0, 0, 0
-	} else {
-		return uint32(self.rsum/self.count) & 0xffff,
-			uint32(self.gsum/self.count) & 0xffff,
-			uint32(self.bsum/self.count) & 0xffff,
-			uint32(self.asum/self.count) & 0xffff
 	}
+	return uint32(self.rsum/self.count) & 0xffff,
+		uint32(self.gsum/self.count) & 0xffff,
+		uint32(self.bsum/self.count) & 0xffff,
+		uint32(self.asum/self.count) & 0xffff
 }
 
 func (self colorAverager) fgColor() Color {
diff --git a/widgets/list.go b/widgets/list.go
index a0a2320..1778b26 100644
--- a/widgets/list.go
+++ b/widgets/list.go
@@ -17,8 +17,8 @@ type List struct {
 	Rows             []string
 	WrapText         bool
 	TextStyle        Style
-	SelectedRow      uint
-	topRow           uint
+	SelectedRow      int
+	topRow           int
 	SelectedRowStyle Style
 }
 
@@ -35,13 +35,13 @@ func (self *List) Draw(buf *Buffer) {
 
 	point := self.Inner.Min
 
-	if self.SelectedRow >= uint(self.Inner.Max.Y)+self.topRow-2 {
-		self.topRow = self.SelectedRow - uint(self.Inner.Max.Y) + 2
+	if self.SelectedRow >= self.Inner.Max.Y+self.topRow-2 {
+		self.topRow = self.SelectedRow - self.Inner.Max.Y + 2
 	} else if self.SelectedRow < self.topRow {
 		self.topRow = self.SelectedRow
 	}
 
-	for row := self.topRow; row < uint(len(self.Rows)) && point.Y < self.Inner.Max.Y; row++ {
+	for row := self.topRow; row < len(self.Rows) && point.Y < self.Inner.Max.Y; row++ {
 		cells := ParseStyles(self.Rows[row], self.TextStyle)
 		if self.WrapText {
 			cells = WrapCells(cells, uint(self.Inner.Dx()))
@@ -85,11 +85,11 @@ func (self *List) Draw(buf *Buffer) {
 // since if the selected item is off screen then the topRow variable will change accordingly.
 func (self *List) ScrollAmount(amount int) {
 	if len(self.Rows)-int(self.SelectedRow) <= amount {
-		self.SelectedRow = uint(len(self.Rows) - 1)
+		self.SelectedRow = len(self.Rows) - 1
 	} else if int(self.SelectedRow)+amount < 0 {
 		self.SelectedRow = 0
 	} else {
-		self.SelectedRow += uint(amount)
+		self.SelectedRow += amount
 	}
 }
 
@@ -129,5 +129,5 @@ func (self *List) ScrollTop() {
 }
 
 func (self *List) ScrollBottom() {
-	self.SelectedRow = uint(len(self.Rows) - 1)
+	self.SelectedRow = len(self.Rows) - 1
 }
diff --git a/widgets/piechart.go b/widgets/piechart.go
index 5313a39..cfa5587 100644
--- a/widgets/piechart.go
+++ b/widgets/piechart.go
@@ -19,18 +19,18 @@ type PieChartLabel func(dataIndex int, currentValue float64) string
 
 type PieChart struct {
 	Block
-	Data   []float64     // list of data items
-	Colors []Color       // colors to by cycled through
-	Label  PieChartLabel // callback function for labels
-	Offset float64       // which angle to start drawing at? (see piechartOffsetUp)
+	Data           []float64     // list of data items
+	Colors         []Color       // colors to by cycled through
+	LabelFormatter PieChartLabel // callback function for labels
+	AngleOffset    float64       // which angle to start drawing at? (see piechartOffsetUp)
 }
 
 // NewPieChart Creates a new pie chart with reasonable defaults and no labels.
 func NewPieChart() *PieChart {
 	return &PieChart{
-		Block:  *NewBlock(),
-		Colors: Theme.PieChart.Slices,
-		Offset: piechartOffsetUp,
+		Block:       *NewBlock(),
+		Colors:      Theme.PieChart.Slices,
+		AngleOffset: piechartOffsetUp,
 	}
 }
 
@@ -51,7 +51,7 @@ func (self *PieChart) Draw(buf *Buffer) {
 	middleCircle := circle{Point: center, radius: radius / 2.0}
 
 	// draw sectors
-	phi := self.Offset
+	phi := self.AngleOffset
 	for i, size := range sliceSizes {
 		for j := 0.0; j < size; j += resolutionFactor {
 			borderPoint := borderCircle.at(phi + j)
@@ -62,15 +62,15 @@ func (self *PieChart) Draw(buf *Buffer) {
 	}
 
 	// draw labels
-	if self.Label != nil {
-		phi = self.Offset
+	if self.LabelFormatter != nil {
+		phi = self.AngleOffset
 		for i, size := range sliceSizes {
 			labelPoint := middleCircle.at(phi + size/2.0)
 			if len(self.Data) == 1 {
 				labelPoint = center
 			}
 			buf.SetString(
-				self.Label(i, self.Data[i]),
+				self.LabelFormatter(i, self.Data[i]),
 				NewStyle(SelectColor(self.Colors, i)),
 				image.Pt(labelPoint.X, labelPoint.Y),
 			)
diff --git a/widgets/plot.go b/widgets/plot.go
index de5e8d9..2bcdfce 100644
--- a/widgets/plot.go
+++ b/widgets/plot.go
@@ -27,8 +27,8 @@ type Plot struct {
 	ShowAxes   bool
 
 	Marker          PlotMarker
-	DotRune         rune
-	Type            PlotType
+	DotMarkerRune   rune
+	PlotType        PlotType
 	HorizontalScale int
 	DrawDirection   DrawDirection // TODO
 }
@@ -67,12 +67,12 @@ func NewPlot() *Plot {
 		LineColors:      Theme.Plot.Lines,
 		AxesColor:       Theme.Plot.Axes,
 		Marker:          MarkerBraille,
-		DotRune:         DOT,
+		DotMarkerRune:   DOT,
 		Data:            [][]float64{},
 		HorizontalScale: 1,
 		DrawDirection:   DrawRight,
 		ShowAxes:        true,
-		Type:            LineChart,
+		PlotType:        LineChart,
 	}
 }
 
@@ -80,7 +80,7 @@ func (self *Plot) renderBraille(buf *Buffer, drawArea image.Rectangle, maxVal fl
 	canvas := NewCanvas()
 	canvas.Rectangle = drawArea
 
-	switch self.Type {
+	switch self.PlotType {
 	case ScatterPlot:
 		for i, line := range self.Data {
 			for j, val := range line {
@@ -119,7 +119,7 @@ func (self *Plot) renderBraille(buf *Buffer, drawArea image.Rectangle, maxVal fl
 }
 
 func (self *Plot) renderDot(buf *Buffer, drawArea image.Rectangle, maxVal float64) {
-	switch self.Type {
+	switch self.PlotType {
 	case ScatterPlot:
 		for i, line := range self.Data {
 			for j, val := range line {
@@ -127,7 +127,7 @@ func (self *Plot) renderDot(buf *Buffer, drawArea image.Rectangle, maxVal float6
 				point := image.Pt(drawArea.Min.X+(j*self.HorizontalScale), drawArea.Max.Y-1-height)
 				if point.In(drawArea) {
 					buf.SetCell(
-						NewCell(self.DotRune, NewStyle(SelectColor(self.LineColors, i))),
+						NewCell(self.DotMarkerRune, NewStyle(SelectColor(self.LineColors, i))),
 						point,
 					)
 				}
@@ -139,7 +139,7 @@ func (self *Plot) renderDot(buf *Buffer, drawArea image.Rectangle, maxVal float6
 				val := line[j]
 				height := int((val / maxVal) * float64(drawArea.Dy()-1))
 				buf.SetCell(
-					NewCell(self.DotRune, NewStyle(SelectColor(self.LineColors, i))),
+					NewCell(self.DotMarkerRune, NewStyle(SelectColor(self.LineColors, i))),
 					image.Pt(drawArea.Min.X+(j*self.HorizontalScale), drawArea.Max.Y-1-height),
 				)
 			}
diff --git a/widgets/stacked_barchart.go b/widgets/stacked_barchart.go
index 87e0580..35dbc27 100644
--- a/widgets/stacked_barchart.go
+++ b/widgets/stacked_barchart.go
@@ -15,26 +15,26 @@ import (
 
 type StackedBarChart struct {
 	Block
-	BarColors   []Color
-	LabelStyles []Style
-	NumStyles   []Style // only Fg and Modifier are used
-	NumFmt      func(float64) string
-	Data        [][]float64
-	Labels      []string
-	BarWidth    int
-	BarGap      int
-	MaxVal      float64
+	BarColors    []Color
+	LabelStyles  []Style
+	NumStyles    []Style // only Fg and Modifier are used
+	NumFormatter func(float64) string
+	Data         [][]float64
+	Labels       []string
+	BarWidth     int
+	BarGap       int
+	MaxVal       float64
 }
 
 func NewStackedBarChart() *StackedBarChart {
 	return &StackedBarChart{
-		Block:       *NewBlock(),
-		BarColors:   Theme.StackedBarChart.Bars,
-		LabelStyles: Theme.StackedBarChart.Labels,
-		NumStyles:   Theme.StackedBarChart.Nums,
-		NumFmt:      func(n float64) string { return fmt.Sprint(n) },
-		BarGap:      1,
-		BarWidth:    3,
+		Block:        *NewBlock(),
+		BarColors:    Theme.StackedBarChart.Bars,
+		LabelStyles:  Theme.StackedBarChart.Labels,
+		NumStyles:    Theme.StackedBarChart.Nums,
+		NumFormatter: func(n float64) string { return fmt.Sprint(n) },
+		BarGap:       1,
+		BarWidth:     3,
 	}
 }
 
@@ -66,7 +66,7 @@ func (self *StackedBarChart) Draw(buf *Buffer) {
 			// draw number
 			numberXCoordinate := barXCoordinate + int((float64(self.BarWidth) / 2)) - 1
 			buf.SetString(
-				self.NumFmt(data),
+				self.NumFormatter(data),
 				NewStyle(
 					SelectStyle(self.NumStyles, j+1).Fg,
 					SelectColor(self.BarColors, j),
diff --git a/widgets/table.go b/widgets/table.go
index d7b2487..3a9708c 100644
--- a/widgets/table.go
+++ b/widgets/table.go
@@ -21,13 +21,13 @@ import (
 */
 type Table struct {
 	Block
-	Rows         [][]string
-	ColumnWidths []int
-	TextStyle    Style
-	RowSeparator bool
-	TextAlign    Alignment
-	RowStyles    map[int]Style
-	FillRow      bool
+	Rows          [][]string
+	ColumnWidths  []int
+	TextStyle     Style
+	RowSeparator  bool
+	TextAlignment Alignment
+	RowStyles     map[int]Style
+	FillRow       bool
 }
 
 func NewTable() *Table {
@@ -45,9 +45,9 @@ func (self *Table) Draw(buf *Buffer) {
 	columnWidths := self.ColumnWidths
 	if len(columnWidths) == 0 {
 		columnCount := len(self.Rows[0])
-		colWidth := self.Inner.Dx() / columnCount
+		columnWidth := self.Inner.Dx() / columnCount
 		for i := 0; i < columnCount; i++ {
-			columnWidths = append(columnWidths, colWidth)
+			columnWidths = append(columnWidths, columnWidth)
 		}
 	}
 
@@ -73,7 +73,7 @@ func (self *Table) Draw(buf *Buffer) {
 		for j := 0; j < len(row); j++ {
 			col := ParseStyles(row[j], rowStyle)
 			// draw row cell
-			if len(col) > columnWidths[j] || self.TextAlign == AlignLeft {
+			if len(col) > columnWidths[j] || self.TextAlignment == AlignLeft {
 				for _, cx := range BuildCellWithXArray(col) {
 					k, cell := cx.X, cx.Cell
 					if k == columnWidths[j] || colXCoordinate+k == self.Inner.Max.X {
@@ -84,14 +84,14 @@ func (self *Table) Draw(buf *Buffer) {
 						buf.SetCell(cell, image.Pt(colXCoordinate+k, yCoordinate))
 					}
 				}
-			} else if self.TextAlign == AlignCenter {
+			} else if self.TextAlignment == AlignCenter {
 				xCoordinateOffset := (columnWidths[j] - len(col)) / 2
 				stringXCoordinate := xCoordinateOffset + colXCoordinate
 				for _, cx := range BuildCellWithXArray(col) {
 					k, cell := cx.X, cx.Cell
 					buf.SetCell(cell, image.Pt(stringXCoordinate+k, yCoordinate))
 				}
-			} else if self.TextAlign == AlignRight {
+			} else if self.TextAlignment == AlignRight {
 				stringXCoordinate := MinInt(colXCoordinate+columnWidths[j], self.Inner.Max.X) - len(col)
 				for _, cx := range BuildCellWithXArray(col) {
 					k, cell := cx.X, cx.Cell
diff --git a/widgets/tabs.go b/widgets/tabs.go
index f180537..9f61c48 100644
--- a/widgets/tabs.go
+++ b/widgets/tabs.go
@@ -16,7 +16,7 @@ import (
 type TabPane struct {
 	Block
 	TabNames         []string
-	ActiveTabIndex   uint
+	ActiveTabIndex   int
 	ActiveTabStyle   Style
 	InactiveTabStyle Style
 }
@@ -37,7 +37,7 @@ func (self *TabPane) FocusLeft() {
 }
 
 func (self *TabPane) FocusRight() {
-	if self.ActiveTabIndex < uint(len(self.TabNames)-1) {
+	if self.ActiveTabIndex < len(self.TabNames)-1 {
 		self.ActiveTabIndex++
 	}
 }
@@ -48,7 +48,7 @@ func (self *TabPane) Draw(buf *Buffer) {
 	xCoordinate := self.Inner.Min.X
 	for i, name := range self.TabNames {
 		ColorPair := self.InactiveTabStyle
-		if uint(i) == self.ActiveTabIndex {
+		if i == self.ActiveTabIndex {
 			ColorPair = self.ActiveTabStyle
 		}
 		buf.SetString(