added dark style, made it the default

gui/chart.go

@@ -101,6 +101,7 @@ func (ch *Chart) SetTitle(title string, size float64) {
 	// Sets title
 	if ch.title == nil {
 		ch.title = NewLabel(title)
+		ch.title.SetColor4(math32.NewColor4("black"))
 		ch.Add(ch.title)
 	}
 	ch.title.SetText(title)
@@ -170,6 +171,7 @@ func (ch *Chart) SetScaleX(lines int, color *math32.Color) {
 	value := ch.firstX
 	for i := 0; i < lines; i++ {
 		l := NewLabel(fmt.Sprintf(ch.formatX, value))
+		l.SetColor4(math32.NewColor4("black"))
 		l.SetFontSize(ch.fontSizeX)
 		ch.Add(l)
 		ch.labelsX = append(ch.labelsX, l)
@@ -220,6 +222,7 @@ func (ch *Chart) SetScaleY(lines int, color *math32.Color) {
 	step := (ch.maxY - ch.minY) / float32(lines-1)
 	for i := 0; i < lines; i++ {
 		l := NewLabel(fmt.Sprintf(ch.formatY, value))
+		l.SetColor4(math32.NewColor4("black"))
 		l.SetFontSize(ch.fontSizeY)
 		ch.Add(l)
 		ch.labelsY = append(ch.labelsY, l)

gui/style.go

@@ -5,11 +5,13 @@
 package gui
 
 import (
+	"github.com/g3n/engine/math32"
 	"github.com/g3n/engine/text"
 )
 
 // Style contains the styles for all GUI elements
 type Style struct {
+	Color         ColorStyle
 	Font          *text.Font
 	FontIcon      *text.Font
 	Label         LabelStyle
@@ -33,6 +35,18 @@ type Style struct {
 	TabBar        TabBarStyles
 }
 
+// ColorStyle defines the main colors used.
+type ColorStyle struct {
+	BgDark    math32.Color4
+	BgMed     math32.Color4
+	BgNormal  math32.Color4
+	BgOver    math32.Color4
+	Highlight math32.Color4
+	Select    math32.Color4
+	Text      math32.Color4
+	TextDis   math32.Color4
+}
+
 // States that a GUI element can be in
 const (
 	StyleOver = iota + 1

gui/style_dark.go

@@ -0,0 +1,402 @@
+// Copyright 2016 The G3N Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gui
+
+import (
+	"github.com/g3n/engine/gui/assets"
+	"github.com/g3n/engine/gui/assets/icon"
+	"github.com/g3n/engine/math32"
+	"github.com/g3n/engine/text"
+)
+
+// NewLightStyle creates and returns a pointer to the a new "light" style
+func NewDarkStyle() *Style {
+
+	// Fonts to use
+	const fontName = "fonts/FreeSans.ttf"
+	const iconName = "fonts/MaterialIcons-Regular.ttf"
+	s := new(Style)
+
+	// Creates text font
+	fontData := assets.MustAsset(fontName)
+	font, err := text.NewFontFromData(fontData)
+	if err != nil {
+		panic(err)
+	}
+	s.Font = font
+
+	// Creates icon font
+	fontIconData := assets.MustAsset(iconName)
+	fontIcon, err := text.NewFontFromData(fontIconData)
+	if err != nil {
+		panic(err)
+	}
+	s.FontIcon = fontIcon
+
+	zeroBounds := RectBounds{0, 0, 0, 0}
+	oneBounds := RectBounds{1, 1, 1, 1}
+	twoBounds := RectBounds{2, 2, 2, 2}
+
+	s.Color.BgDark = math32.Color4{43.0/256.0, 43.0/256.0, 43.0/256.0, 1}
+	s.Color.BgMed = math32.Color4{49.0/256.0, 51.0/256.0, 53.0/256.0, 1}
+	s.Color.BgNormal = math32.Color4{60.0/256.0, 63.0/256.0, 65.0/256.0, 1}
+	s.Color.BgOver = math32.Color4{70.0/256.0, 74.0/256.0, 77.0/256.0, 1}
+	s.Color.Highlight = math32.Color4{75.0/256.0, 110.0/256.0, 175.0/256.0, 1}
+	s.Color.Select = math32.Color4{13.0/256.0, 41.0/256.0, 62.0/256.0, 1}
+	s.Color.Text = math32.Color4{1, 1, 1, 1}
+	s.Color.TextDis = math32.Color4{0.4, 0.4, 0.4, 1}
+
+	borderColor := s.Color.BgDark
+	transparent := math32.Color4{0, 0, 0, 0}
+
+	//bgColorBlue := math32.Color4{59.0/256.0, 71.0/256.0, 84.0/256.0, 1}
+	//bgColorBlue2 := math32.Color4{59.0/256.0, 71.0/256.0, 120.0/256.0, 1}
+	//bgColorBlueDark := math32.Color4{49.0/256.0, 59.0/256.0, 69.0/256.0, 1}
+	//bgColorGrey := math32.Color4{85.0/256.0, 85.0/256.0, 85.0/256.0, 1}
+
+	//bgColorOld := math32.Color4{0.85, 0.85, 0.85, 1}
+
+	// Label style
+	s.Label = LabelStyle{}
+	s.Label.FontAttributes = text.FontAttributes{}
+	s.Label.FontAttributes.PointSize = 14
+	s.Label.FontAttributes.DPI = 72
+	s.Label.FontAttributes.Hinting = text.HintingNone
+	s.Label.FontAttributes.LineSpacing = 1.0
+	s.Label.BgColor = math32.Color4{1,1,1, 0}
+	s.Label.FgColor = math32.Color4{1,1,1,1}
+
+	// Button styles
+	s.Button = ButtonStyles{}
+	s.Button.Normal = ButtonStyle{}
+	s.Button.Normal.Border = oneBounds
+	s.Button.Normal.Padding = RectBounds{2, 4, 2, 4}
+	s.Button.Normal.BorderColor = s.Color.BgDark
+	s.Button.Normal.BgColor = s.Color.BgMed
+	s.Button.Normal.FgColor = s.Color.Text
+	s.Button.Over = s.Button.Normal
+	s.Button.Over.BgColor = s.Color.BgOver
+	s.Button.Focus = s.Button.Over
+	s.Button.Pressed = s.Button.Over
+	s.Button.Pressed.Border = RectBounds{2, 2, 2, 2}
+	s.Button.Pressed.Padding = RectBounds{2, 2, 0, 4}
+	s.Button.Disabled = s.Button.Normal
+	s.Button.Disabled.BorderColor = s.Color.TextDis
+	s.Button.Disabled.FgColor = s.Color.TextDis
+
+	// CheckRadio styles
+	s.CheckRadio = CheckRadioStyles{}
+	s.CheckRadio.Normal = CheckRadioStyle{}
+	s.CheckRadio.Normal.BorderColor = borderColor
+	s.CheckRadio.Normal.BgColor = transparent
+	s.CheckRadio.Normal.FgColor = s.Color.Text
+	s.CheckRadio.Over = s.CheckRadio.Normal
+	s.CheckRadio.Over.BgColor = s.Color.BgOver
+	s.CheckRadio.Focus = s.CheckRadio.Over
+	s.CheckRadio.Disabled = s.CheckRadio.Normal
+	s.CheckRadio.Disabled.FgColor = s.Color.TextDis
+
+	// Edit styles
+	s.Edit = EditStyles{}
+	s.Edit.Normal = EditStyle{
+		Border:      oneBounds,
+		Paddings:    zeroBounds,
+		BorderColor: borderColor,
+		BgColor:     s.Color.BgMed,
+		BgAlpha:     1.0,
+		FgColor:     s.Color.Text,
+		HolderColor: math32.Color4{0.4, 0.4, 0.4, 1},
+	}
+	s.Edit.Over = s.Edit.Normal
+	s.Edit.Over.BgColor = s.Color.BgNormal
+	s.Edit.Focus = s.Edit.Normal
+	s.Edit.Disabled = s.Edit.Normal
+	s.Edit.Disabled.FgColor = s.Color.TextDis
+
+	// ScrollBar styles
+	s.ScrollBar = ScrollBarStyles{}
+	s.ScrollBar.Normal = ScrollBarStyle{}
+	s.ScrollBar.Normal.Padding = oneBounds
+	s.ScrollBar.Normal.BgColor = math32.Color4{0, 0, 0, 0.2}
+	s.ScrollBar.Normal.ButtonLength = 32
+	s.ScrollBar.Normal.Button = PanelStyle{
+		BgColor:     math32.Color4{0.8, 0.8, 0.8, 0.5},
+	}
+	s.ScrollBar.Over = s.ScrollBar.Normal
+	s.ScrollBar.Disabled = s.ScrollBar.Normal
+
+	// Slider styles
+	s.Slider = SliderStyles{}
+	s.Slider.Normal = SliderStyle{}
+	s.Slider.Normal.Border = oneBounds
+	s.Slider.Normal.BorderColor = borderColor
+	s.Slider.Normal.BgColor = s.Color.BgDark
+	s.Slider.Normal.FgColor = s.Color.Highlight //bgColorBlue2 //math32.Color4{0, 0.4, 0, 1}
+	s.Slider.Normal.FgColor.A = 0.5
+	s.Slider.Over = s.Slider.Normal
+	s.Slider.Over.BgColor = s.Color.BgNormal
+	s.Slider.Over.FgColor = s.Color.Highlight //math32.Color4{0, 0.5, 0, 1}
+	s.Slider.Focus = s.Slider.Over
+	s.Slider.Disabled = s.Slider.Normal
+
+	// Splitter styles
+	s.Splitter = SplitterStyles{}
+	s.Splitter.Normal = SplitterStyle{
+		SpacerBorderColor: borderColor,
+		SpacerColor:       s.Color.BgNormal,
+		SpacerSize:        6,
+	}
+	s.Splitter.Over = s.Splitter.Normal
+	s.Splitter.Over.SpacerColor = s.Color.BgOver
+	s.Splitter.Drag = s.Splitter.Over
+
+	// Window styles
+	s.Window = WindowStyles{}
+	s.Window.Normal = WindowStyle{
+		Border:           RectBounds{2, 2, 2, 2},
+		Paddings:         zeroBounds,
+		BorderColor:      s.Color.BgDark,
+		TitleBorders:     RectBounds{0, 0, 1, 0},
+		TitleBorderColor: math32.Color4{0, 0, 0, 1},
+		TitleBgColor:     s.Color.Select,
+		TitleFgColor:     s.Color.Text,
+	}
+	s.Window.Over = s.Window.Normal
+	s.Window.Focus = s.Window.Normal
+	s.Window.Disabled = s.Window.Normal
+
+	// ItemScroller styles
+	s.Scroller = ScrollerStyle{}
+	s.Scroller.VerticalScrollbar = ScrollerScrollbarStyle{}
+	s.Scroller.VerticalScrollbar.ScrollBarStyle = s.ScrollBar.Normal
+	s.Scroller.VerticalScrollbar.Broadness = 12
+	s.Scroller.VerticalScrollbar.Position = ScrollbarRight
+	s.Scroller.VerticalScrollbar.OverlapContent = true
+	s.Scroller.VerticalScrollbar.AutoSizeButton = true
+	s.Scroller.HorizontalScrollbar = s.Scroller.VerticalScrollbar
+	s.Scroller.HorizontalScrollbar.Position = ScrollbarBottom
+	s.Scroller.ScrollbarInterlocking = ScrollbarInterlockingNone
+	s.Scroller.CornerCovered = true
+	s.Scroller.CornerPanel = PanelStyle{}
+	s.Scroller.CornerPanel.BgColor = math32.Color4{0, 0, 0, 0.2}
+	s.Scroller.Border = oneBounds
+	s.Scroller.BorderColor = borderColor
+	s.Scroller.BgColor = s.Color.BgNormal
+
+	// ItemScroller styles
+	s.ItemScroller = ItemScrollerStyles{}
+	s.ItemScroller.Normal = ItemScrollerStyle{}
+	s.ItemScroller.Normal.Border = oneBounds
+	s.ItemScroller.Normal.BorderColor = borderColor
+	s.ItemScroller.Normal.BgColor = s.Color.BgNormal
+	s.ItemScroller.Normal.FgColor = s.Color.Text
+	s.ItemScroller.Over = s.ItemScroller.Normal
+	//s.ItemScroller.Over.BgColor = bgColorOver
+	s.ItemScroller.Focus = s.ItemScroller.Over
+	s.ItemScroller.Disabled = s.ItemScroller.Normal
+
+	// ItemList styles
+	s.List = ListStyles{}
+	s.List.Scroller = &s.ItemScroller
+	s.List.Item = &ListItemStyles{}
+	s.List.Item.Normal = ListItemStyle{}
+	s.List.Item.Normal.Border = RectBounds{0, 0, 1, 0}
+	s.List.Item.Normal.Padding = RectBounds{0, 0, 0, 2}
+	s.List.Item.Normal.BorderColor = math32.Color4{0, 0, 0, 0}
+	s.List.Item.Normal.BgColor = transparent
+	s.List.Item.Normal.FgColor = s.Color.Text
+	s.List.Item.Over = s.List.Item.Normal
+	s.List.Item.Over.BgColor = s.Color.BgOver
+	s.List.Item.Over.FgColor = s.Color.Select
+	s.List.Item.Selected = s.List.Item.Normal
+	s.List.Item.Selected.BgColor = s.Color.Highlight
+	s.List.Item.Selected.FgColor = s.Color.Select
+	s.List.Item.Highlighted = s.List.Item.Normal
+	s.List.Item.Highlighted.BorderColor = math32.Color4{0, 0, 0, 1}
+	s.List.Item.Highlighted.BgColor = s.Color.BgOver
+	s.List.Item.Highlighted.FgColor = s.Color.Text
+	s.List.Item.SelHigh = s.List.Item.Highlighted
+	s.List.Item.SelHigh.BgColor = s.Color.BgNormal
+	s.List.Item.SelHigh.FgColor = s.Color.Select
+
+	// DropDown styles
+	s.DropDown = DropDownStyles{}
+	s.DropDown.Normal = DropDownStyle{}
+	s.DropDown.Normal.Border = oneBounds
+	s.DropDown.Normal.Padding = RectBounds{0, 0, 0, 2}
+	s.DropDown.Normal.BorderColor = borderColor
+	s.DropDown.Normal.BgColor = s.Color.BgNormal
+	s.DropDown.Normal.FgColor = s.Color.Text
+	s.DropDown.Over = s.DropDown.Normal
+	s.DropDown.Over.BgColor = s.Color.BgOver
+	s.DropDown.Focus = s.DropDown.Over
+	s.DropDown.Disabled = s.DropDown.Normal
+
+	// Folder styles
+	s.Folder = FolderStyles{}
+	s.Folder.Normal = FolderStyle{}
+	s.Folder.Normal.Border = oneBounds
+	s.Folder.Normal.Padding = RectBounds{2, 0, 2, 2}
+	s.Folder.Normal.BorderColor = borderColor
+	s.Folder.Normal.BgColor = s.Color.BgNormal
+	s.Folder.Normal.FgColor = s.Color.Text
+	s.Folder.Normal.Icons = [2]string{icon.ExpandMore, icon.ExpandLess}
+	s.Folder.Over = s.Folder.Normal
+	s.Folder.Over.BgColor = s.Color.BgOver
+	s.Folder.Focus = s.Folder.Over
+	s.Folder.Focus.Padding = twoBounds
+	s.Folder.Disabled = s.Folder.Focus
+
+	// Tree styles
+	s.Tree = TreeStyles{}
+	s.Tree.Padlevel = 28.0
+	s.Tree.List = &s.List
+	s.Tree.Node = &TreeNodeStyles{}
+	s.Tree.Node.Normal = TreeNodeStyle{}
+	s.Tree.Node.Normal.BorderColor = borderColor
+	s.Tree.Node.Normal.BgColor = transparent
+	s.Tree.Node.Normal.FgColor = s.Color.Text
+	s.Tree.Node.Normal.Icons = [2]string{icon.ExpandMore, icon.ExpandLess}
+
+	// ControlFolder styles
+	s.ControlFolder = ControlFolderStyles{}
+	s.ControlFolder.Folder = &FolderStyles{}
+	s.ControlFolder.Folder.Normal = s.Folder.Normal
+	s.ControlFolder.Folder.Normal.BorderColor = math32.Color4{0, 0, 0, 0}
+	s.ControlFolder.Folder.Normal.BgColor = math32.Color4{0, 0.5, 1, 1}
+	s.ControlFolder.Folder.Over = s.ControlFolder.Folder.Normal
+	s.ControlFolder.Folder.Focus = s.ControlFolder.Folder.Normal
+	s.ControlFolder.Folder.Focus.Padding = twoBounds
+	s.ControlFolder.Folder.Disabled = s.ControlFolder.Folder.Focus
+	s.ControlFolder.Tree = &TreeStyles{}
+	s.ControlFolder.Tree.Padlevel = 2.0
+	s.ControlFolder.Tree.List = &ListStyles{}
+	scrollerStylesCopy := *s.List.Scroller
+	s.ControlFolder.Tree.List.Scroller = &scrollerStylesCopy
+	s.ControlFolder.Tree.List.Scroller.Normal.Padding = RectBounds{0, 2, 0, 0}
+	s.ControlFolder.Tree.List.Scroller.Over.Padding = RectBounds{0, 2, 0, 0}
+	s.ControlFolder.Tree.List.Scroller.Focus.Padding = RectBounds{0, 2, 0, 0}
+	s.ControlFolder.Tree.List.Scroller.Disabled.Padding = RectBounds{0, 2, 0, 0}
+	s.ControlFolder.Tree.List.Item = s.List.Item
+	s.ControlFolder.Tree.Node = &TreeNodeStyles{}
+	s.ControlFolder.Tree.Node.Normal = s.Tree.Node.Normal
+
+	// Menu styles
+	s.Menu = MenuStyles{}
+	s.Menu.Body = &MenuBodyStyles{}
+	s.Menu.Body.Normal = MenuBodyStyle{}
+	s.Menu.Body.Normal.Border = oneBounds
+	s.Menu.Body.Normal.Padding = twoBounds
+	s.Menu.Body.Normal.BorderColor = borderColor
+	s.Menu.Body.Normal.BgColor = s.Color.BgNormal
+	s.Menu.Body.Normal.FgColor = s.Color.Text
+	s.Menu.Body.Over = s.Menu.Body.Normal
+	s.Menu.Body.Over.BgColor = s.Color.BgOver
+	s.Menu.Body.Focus = s.Menu.Body.Over
+	s.Menu.Body.Disabled = s.Menu.Body.Normal
+	s.Menu.Item = &MenuItemStyles{}
+	s.Menu.Item.Normal = MenuItemStyle{}
+	s.Menu.Item.Normal.Padding = RectBounds{2, 4, 2, 2}
+	s.Menu.Item.Normal.BorderColor = borderColor
+	s.Menu.Item.Normal.BgColor = s.Color.BgNormal
+	s.Menu.Item.Normal.FgColor = s.Color.Text
+	s.Menu.Item.Normal.IconPaddings = RectBounds{0, 6, 0, 4}
+	s.Menu.Item.Normal.ShortcutPaddings = RectBounds{0, 0, 0, 10}
+	s.Menu.Item.Normal.RiconPaddings = RectBounds{2, 0, 0, 4}
+	s.Menu.Item.Over = s.Menu.Item.Normal
+	s.Menu.Item.Over.BgColor = s.Color.Highlight
+	s.Menu.Item.Disabled = s.Menu.Item.Normal
+	s.Menu.Item.Disabled.FgColor = s.Color.TextDis
+	s.Menu.Item.Separator = MenuItemStyle{}
+	s.Menu.Item.Separator.Border = twoBounds
+	s.Menu.Item.Separator.Padding = zeroBounds
+	s.Menu.Item.Separator.BorderColor = math32.Color4{0, 0, 0, 0}
+	s.Menu.Item.Separator.BgColor = math32.Color4{0.6, 0.6, 0.6, 1}
+	s.Menu.Item.Separator.FgColor = s.Color.Text
+
+	// Table styles
+	s.Table = TableStyles{}
+	s.Table.Header = TableHeaderStyle{}
+	s.Table.Header.Border = RectBounds{0, 1, 1, 0}
+	s.Table.Header.Padding = twoBounds
+	s.Table.Header.BorderColor = s.Color.BgNormal
+	s.Table.Header.BgColor = s.Color.BgDark
+	s.Table.Header.FgColor = s.Color.Text
+	s.Table.RowEven = TableRowStyle{}
+	s.Table.RowEven.Border = RectBounds{0, 1, 1, 0}
+	s.Table.RowEven.Padding = twoBounds
+	s.Table.RowEven.BorderColor = s.Color.BgDark
+	s.Table.RowEven.BgColor = s.Color.BgNormal
+	s.Table.RowEven.FgColor = s.Color.Text
+	s.Table.RowOdd = s.Table.RowEven
+	s.Table.RowOdd.BgColor = s.Color.BgMed
+	s.Table.RowCursor = s.Table.RowEven
+	s.Table.RowCursor.BgColor = s.Color.Highlight
+	s.Table.RowSel = s.Table.RowEven
+	s.Table.RowSel.BgColor = s.Color.Select
+	s.Table.Status = TableStatusStyle{}
+	s.Table.Status.Border = RectBounds{1, 0, 0, 0}
+	s.Table.Status.Padding = twoBounds
+	s.Table.Status.BorderColor = borderColor
+	s.Table.Status.BgColor = s.Color.BgDark
+	s.Table.Status.FgColor = s.Color.Text
+	s.Table.Resizer = TableResizerStyle{
+		Width:       4,
+		Border:      zeroBounds,
+		BorderColor: borderColor,
+		BgColor:     math32.Color4{0.4, 0.4, 0.4, 0.6},
+	}
+
+	// ImageButton styles
+	s.ImageButton = ImageButtonStyles{}
+	s.ImageButton.Normal = ImageButtonStyle{}
+	s.ImageButton.Normal.BgColor = transparent
+	s.ImageButton.Normal.FgColor = s.Color.Text
+	s.ImageButton.Over = s.ImageButton.Normal
+	s.ImageButton.Over.BgColor = s.Color.BgOver
+	s.ImageButton.Focus = s.ImageButton.Over
+	s.ImageButton.Pressed = s.ImageButton.Over
+	s.ImageButton.Pressed.Border = oneBounds
+	s.ImageButton.Disabled = s.ImageButton.Normal
+	s.ImageButton.Disabled.FgColor = s.Color.TextDis
+
+	// TabBar styles
+	s.TabBar = TabBarStyles{
+		SepHeight:          1,
+		ListButtonIcon:     icon.MoreVert,
+		ListButtonPaddings: RectBounds{2, 4, 0, 0},
+	}
+	s.TabBar.Normal = TabBarStyle{}
+	s.TabBar.Normal.Border = oneBounds
+	s.TabBar.Normal.Padding = RectBounds{2, 0, 0, 0}
+	s.TabBar.Normal.BorderColor = borderColor
+	s.TabBar.Normal.BgColor = s.Color.BgMed
+	s.TabBar.Over = s.TabBar.Normal
+	//s.TabBar.Over.BgColor = s.Color.BgOver
+	s.TabBar.Focus = s.TabBar.Normal
+	s.TabBar.Focus.BgColor = transparent
+	s.TabBar.Disabled = s.TabBar.Focus
+	s.TabBar.Tab = TabStyles{
+		IconPaddings:  RectBounds{2, 2, 0, 0},
+		ImagePaddings: RectBounds{0, 2, 0, 0},
+		IconClose:     icon.Clear,
+	}
+	s.TabBar.Tab.Normal = TabStyle{}
+	s.TabBar.Tab.Normal.Margin = RectBounds{0, 2, 0, 2}
+	s.TabBar.Tab.Normal.Border = RectBounds{1, 1, 0, 1}
+	s.TabBar.Tab.Normal.Padding = twoBounds
+	s.TabBar.Tab.Normal.BorderColor = borderColor
+	s.TabBar.Tab.Normal.BgColor = s.Color.BgNormal
+	s.TabBar.Tab.Normal.FgColor = s.Color.Text
+	s.TabBar.Tab.Over = s.TabBar.Tab.Normal
+	s.TabBar.Tab.Over.BgColor = s.Color.BgOver
+	s.TabBar.Tab.Focus = s.TabBar.Tab.Normal
+	s.TabBar.Tab.Focus.BgColor = transparent
+	s.TabBar.Tab.Disabled = s.TabBar.Tab.Focus
+	s.TabBar.Tab.Selected = s.TabBar.Tab.Normal
+	s.TabBar.Tab.Selected.BgColor = s.Color.BgOver
+
+	return s
+}

gui/style_default.go

@@ -9,7 +9,7 @@ var defaultStyle *Style
 // init sets the default style
 func init() {
 
-	defaultStyle = NewLightStyle()
+	defaultStyle = NewDarkStyle()
 }
 
 // StyleDefault returns a pointer to the current default style