Make messeji elements private

This commit is contained in:
Trevor Slocum 2024-01-23 12:39:08 -08:00
parent fe95e8209c
commit 266e1368de
11 changed files with 485 additions and 102 deletions

3
box.go
View File

@ -22,7 +22,8 @@ type Box struct {
// NewBox returns a new Box widget.
func NewBox() *Box {
return &Box{
visible: true,
background: transparent,
visible: true,
}
}

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@ -3,17 +3,18 @@ package etk
import (
"image"
"image/color"
"sync"
"code.rocket9labs.com/tslocum/etk/messeji"
"github.com/hajimehoshi/ebiten/v2"
"golang.org/x/image/font"
)
// Button is a clickable button.
type Button struct {
*Box
Label *messeji.TextField
field *messeji.TextField
borderSize int
borderTop color.RGBA
borderRight color.RGBA
borderBottom color.RGBA
@ -27,19 +28,18 @@ func NewButton(label string, onSelected func() error) *Button {
if textColor.A == 0 {
textColor = Style.TextColorDark
}
l := messeji.NewTextField(Style.TextFont, Style.TextFontMutex)
l.SetText(label)
l.SetForegroundColor(textColor)
l.SetBackgroundColor(transparent)
l.SetHorizontal(messeji.AlignCenter)
l.SetVertical(messeji.AlignCenter)
l.SetScrollBarVisible(false)
f := newText()
f.SetText(label)
f.SetForegroundColor(textColor)
f.SetHorizontal(messeji.AlignCenter)
f.SetVertical(messeji.AlignCenter)
f.SetScrollBarVisible(false)
return &Button{
Box: NewBox(),
Label: l,
field: f,
onSelected: onSelected,
borderSize: Scale(Style.BorderSize),
borderTop: Style.BorderColorTop,
borderRight: Style.BorderColorRight,
borderBottom: Style.BorderColorBottom,
@ -51,7 +51,7 @@ func NewButton(label string, onSelected func() error) *Button {
func (b *Button) SetRect(r image.Rectangle) {
b.Box.rect = r
b.Label.SetRect(r)
b.field.SetRect(r)
for _, w := range b.children {
w.SetRect(r)
@ -69,6 +69,30 @@ func (b *Button) SetBorderColor(top color.RGBA, right color.RGBA, bottom color.R
b.borderLeft = left
}
// Text returns the content of the text buffer.
func (b *Button) Text() string {
b.Lock()
defer b.Unlock()
return b.field.Text()
}
// SetText sets the text in the field.
func (b *Button) SetText(text string) {
b.Lock()
defer b.Unlock()
b.field.SetText(text)
}
// SetFont sets the font face of the text within the field.
func (b *Button) SetFont(face font.Face, mutex *sync.Mutex) {
b.Lock()
defer b.Unlock()
b.field.SetFont(face, mutex)
}
// HandleKeyboard is called when a keyboard event occurs.
func (b *Button) HandleKeyboard(ebiten.Key, rune) (handled bool, err error) {
return false, nil
@ -99,7 +123,7 @@ func (b *Button) Draw(screen *ebiten.Image) error {
screen.SubImage(r).(*ebiten.Image).Fill(Style.ButtonBgColor)
// Draw label.
b.Label.Draw(screen)
b.field.Draw(screen)
// Draw border.
const borderSize = 4

View File

@ -7,7 +7,6 @@ import (
"log"
"code.rocket9labs.com/tslocum/etk"
"code.rocket9labs.com/tslocum/etk/messeji"
"github.com/hajimehoshi/ebiten/v2"
)
@ -23,8 +22,8 @@ func main() {
newText := func(size int) *etk.Text {
t := etk.NewText(fmt.Sprintf("%dpx Text", size))
t.SetHorizontal(messeji.AlignCenter)
t.SetVertical(messeji.AlignCenter)
t.SetHorizontal(etk.AlignCenter)
t.SetVertical(etk.AlignCenter)
return t
}

View File

@ -39,7 +39,8 @@ func main() {
buffer.Write([]byte("\nInput: " + text))
return true
}
input := etk.NewInput(">", "", onselected)
input := etk.NewInput("", onselected)
input.SetPrefix(">")
{
inputDemo := etk.NewFlex()
inputDemo.SetVertical(true)

25
game.go
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@ -9,12 +9,27 @@ import (
"strings"
"time"
"code.rocket9labs.com/tslocum/etk/messeji"
"github.com/hajimehoshi/ebiten/v2"
"github.com/hajimehoshi/ebiten/v2/inpututil"
"golang.org/x/image/font"
"golang.org/x/image/math/fixed"
)
// Alignment specifies how text is aligned within the field.
type Alignment int
const (
// AlignStart aligns text at the start of the field.
AlignStart Alignment = 0
// AlignCenter aligns text at the center of the field.
AlignCenter Alignment = 1
// AlignEnd aligns text at the end of the field.
AlignEnd Alignment = 2
)
var root Widget
var drawDebug bool
@ -386,6 +401,16 @@ func draw(w Widget, screen *ebiten.Image) error {
return nil
}
func newText() *messeji.TextField {
f := messeji.NewTextField(Style.TextFont, Style.TextFontMutex)
f.SetForegroundColor(Style.TextColorLight)
f.SetBackgroundColor(transparent)
f.SetScrollBarColors(Style.ScrollAreaColor, Style.ScrollHandleColor)
f.SetScrollBorderSize(Scale(Style.ScrollBorderSize))
f.SetScrollBorderColors(Style.ScrollBorderColorTop, Style.ScrollBorderColorRight, Style.ScrollBorderColorBottom, Style.ScrollBorderColorLeft)
return f
}
func rectAtOrigin(r image.Rectangle) image.Rectangle {
r.Max.X, r.Max.Y = r.Dx(), r.Dy()
r.Min.X, r.Min.Y = 0, 0

202
input.go
View File

@ -2,56 +2,107 @@ package etk
import (
"image"
"image/color"
"sync"
"code.rocket9labs.com/tslocum/etk/messeji"
"github.com/hajimehoshi/ebiten/v2"
"golang.org/x/image/font"
)
// Input is a text input widget. The Input widget is simply a Text widget that
// also accepts user input.
type Input struct {
*Box
Field *messeji.InputField
Cursor string
field *messeji.InputField
cursor string
focus bool
}
// NewInput returns a new Input widget.
func NewInput(prefix string, text string, onSelected func(text string) (handled bool)) *Input {
func NewInput(text string, onSelected func(text string) (handled bool)) *Input {
textColor := Style.TextColorDark
/*if TextColor == nil {
textColor = Style.InputColor
}*/
i := messeji.NewInputField(Style.TextFont, Style.TextFontMutex)
i.SetPrefix(prefix)
i.SetSuffix("")
i.SetText(text)
i.SetForegroundColor(textColor)
i.SetBackgroundColor(Style.InputBgColor)
i.SetHandleKeyboard(true)
i.SetSelectedFunc(func() (accept bool) {
return onSelected(i.Text())
f := messeji.NewInputField(Style.TextFont, Style.TextFontMutex)
f.SetForegroundColor(textColor)
f.SetBackgroundColor(transparent)
f.SetScrollBarColors(Style.ScrollAreaColor, Style.ScrollHandleColor)
f.SetScrollBorderSize(Scale(Style.ScrollBorderSize))
f.SetScrollBorderColors(Style.ScrollBorderColorTop, Style.ScrollBorderColorRight, Style.ScrollBorderColorBottom, Style.ScrollBorderColorLeft)
f.SetPrefix("")
f.SetSuffix("")
f.SetText(text)
f.SetHandleKeyboard(true)
f.SetSelectedFunc(func() (accept bool) {
return onSelected(f.Text())
})
return &Input{
i := &Input{
Box: NewBox(),
Field: i,
Cursor: "_",
field: f,
cursor: "_",
}
i.SetBackground(Style.InputBgColor)
return i
}
// SetRect sets the position and size of the widget.
func (i *Input) SetRect(r image.Rectangle) {
i.Box.rect = r
i.Field.SetRect(r)
i.field.SetRect(r)
for _, w := range i.children {
w.SetRect(r)
}
}
// Foreground return the color of the text within the field.
func (i *Input) Foreground() color.RGBA {
i.Lock()
defer i.Unlock()
return i.field.ForegroundColor()
}
// SetForegroundColor sets the color of the text within the field.
func (i *Input) SetForeground(c color.RGBA) {
i.Lock()
defer i.Unlock()
i.field.SetForegroundColor(c)
}
// SetPrefix sets the text shown before the input text.
func (i *Input) SetPrefix(prefix string) {
i.Lock()
defer i.Unlock()
i.field.SetPrefix(prefix)
}
// SetSuffix sets the text shown after the input text.
func (i *Input) SetSuffix(suffix string) {
i.Lock()
defer i.Unlock()
i.field.SetSuffix(suffix)
}
// SetCursor sets the cursor appended to the text buffer when focused.
func (i *Input) SetCursor(cursor string) {
i.Lock()
defer i.Unlock()
i.cursor = cursor
if i.focus {
i.field.SetSuffix(cursor)
}
}
// Focus returns the focus state of the widget.
func (i *Input) Focus() bool {
return i.focus
@ -63,25 +114,112 @@ func (i *Input) SetFocus(focus bool) bool {
var cursor string
if focus {
cursor = i.Cursor
cursor = i.cursor
}
i.Field.SetSuffix(cursor)
i.field.SetSuffix(cursor)
return true
}
// Clear clears the textbuffer.
func (i *Input) Clear() {
i.Field.SetText("")
}
// Write writes to the text buffer.
func (i *Input) Write(p []byte) (n int, err error) {
return i.Field.Write(p)
}
// Text returns the content of the text buffer.
func (i *Input) Text() string {
return i.Field.Text()
i.Lock()
defer i.Unlock()
return i.field.Text()
}
// SetText sets the text in the field.
func (i *Input) SetText(text string) {
i.Lock()
defer i.Unlock()
i.field.SetText(text)
}
// SetScrollBarWidth sets the width of the scroll bar.
func (i *Input) SetScrollBarWidth(width int) {
i.Lock()
defer i.Unlock()
i.field.SetScrollBarWidth(width)
}
// SetScrollBarColors sets the color of the scroll bar area and handle.
func (i *Input) SetScrollBarColors(area color.RGBA, handle color.RGBA) {
i.Lock()
defer i.Unlock()
i.field.SetScrollBarColors(Style.ScrollAreaColor, Style.ScrollHandleColor)
}
// SetScrollBarVisible sets whether the scroll bar is visible on the screen.
func (i *Input) SetScrollBarVisible(scrollVisible bool) {
i.Lock()
defer i.Unlock()
i.field.SetScrollBarVisible(scrollVisible)
}
// SetAutoHideScrollBar sets whether the scroll bar is automatically hidden
// when the entire text buffer is visible.
func (i *Input) SetAutoHideScrollBar(autoHide bool) {
i.Lock()
defer i.Unlock()
i.field.SetAutoHideScrollBar(autoHide)
}
// SetFont sets the font face of the text within the field.
func (i *Input) SetFont(face font.Face, mutex *sync.Mutex) {
i.Lock()
defer i.Unlock()
i.field.SetFont(face, mutex)
}
// Padding returns the amount of padding around the text within the field.
func (i *Input) Padding() int {
i.Lock()
defer i.Unlock()
return i.field.Padding()
}
// SetPadding sets the amount of padding around the text within the field.
func (i *Input) SetPadding(padding int) {
i.Lock()
defer i.Unlock()
i.field.SetPadding(padding)
}
// SetWordWrap sets a flag which, when enabled, causes text to wrap without breaking words.
func (i *Input) SetWordWrap(wrap bool) {
i.Lock()
defer i.Unlock()
i.field.SetWordWrap(wrap)
}
// SetHorizontal sets the horizontal alignment of the text within the field.
func (i *Input) SetHorizontal(h Alignment) {
i.Lock()
defer i.Unlock()
i.field.SetHorizontal(messeji.Alignment(h))
}
// SetVertical sets the vertical alignment of the text within the field.
func (i *Input) SetVertical(h Alignment) {
i.Lock()
defer i.Unlock()
i.field.SetVertical(messeji.Alignment(h))
}
// Write writes to the text buffer.
func (i *Input) Write(p []byte) (n int, err error) {
return i.field.Write(p)
}
// HandleKeyboard is called when a keyboard event occurs.
@ -90,16 +228,16 @@ func (i *Input) HandleKeyboard(key ebiten.Key, r rune) (handled bool, err error)
return false, nil
}
return i.Field.HandleKeyboardEvent(key, r)
return i.field.HandleKeyboardEvent(key, r)
}
// HandleMouse is called when a mouse event occurs.
func (i *Input) HandleMouse(cursor image.Point, pressed bool, clicked bool) (handled bool, err error) {
return i.Field.HandleMouseEvent(cursor, pressed, clicked)
return i.field.HandleMouseEvent(cursor, pressed, clicked)
}
// Draw draws the widget on the screen.
func (i *Input) Draw(screen *ebiten.Image) error {
i.Field.Draw(screen)
i.field.Draw(screen)
return nil
}

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@ -39,8 +39,8 @@ type Keyboard struct {
op *ebiten.DrawImageOptions
backgroundColor color.Color
lastBackgroundColor color.Color
backgroundColor color.RGBA
lastBackgroundColor color.RGBA
shift bool
@ -78,7 +78,7 @@ func NewKeyboard() *Keyboard {
normalKeys: KeysQWERTY,
backgroundLower: ebiten.NewImage(1, 1),
backgroundUpper: ebiten.NewImage(1, 1),
backgroundColor: color.Black,
backgroundColor: color.RGBA{0, 0, 0, 255},
holdTouchID: -1,
labelFont: fontFace,
backspaceDelay: 500 * time.Millisecond,

View File

@ -113,10 +113,10 @@ type TextField struct {
lineOffset int
// textColor is the color of the text within the field.
textColor color.Color
textColor color.RGBA
// backgroundColor is the color of the background of the field.
backgroundColor color.Color
backgroundColor color.RGBA
// padding is the amount of padding around the text within the field.
padding int
@ -150,6 +150,15 @@ type TextField struct {
// scrollHandleColor is the color of the scroll handle.
scrollHandleColor color.RGBA
// scrollBorderSize is the size of the border around the scroll bar handle.
scrollBorderSize int
// Scroll bar handle border colors.
scrollBorderTop color.RGBA
scrollBorderRight color.RGBA
scrollBorderBottom color.RGBA
scrollBorderLeft color.RGBA
// scrollVisible is whether the scroll bar is visible on the screen.
scrollVisible bool
@ -272,7 +281,7 @@ func (f *TextField) SetPrefix(text string) {
f.modified = true
}
// SetSuffix sets the text shown before the content of the field.
// SetSuffix sets the text shown after the content of the field.
func (f *TextField) SetSuffix(text string) {
f.Lock()
defer f.Unlock()
@ -361,8 +370,16 @@ func (f *TextField) SetLineHeight(height int) {
f.modified = true
}
// ForegroundColor returns the color of the text within the field.
func (f *TextField) ForegroundColor() color.RGBA {
f.Lock()
defer f.Unlock()
return f.textColor
}
// SetForegroundColor sets the color of the text within the field.
func (f *TextField) SetForegroundColor(c color.Color) {
func (f *TextField) SetForegroundColor(c color.RGBA) {
f.Lock()
defer f.Unlock()
@ -371,7 +388,7 @@ func (f *TextField) SetForegroundColor(c color.Color) {
}
// SetBackgroundColor sets the color of the background of the field.
func (f *TextField) SetBackgroundColor(c color.Color) {
func (f *TextField) SetBackgroundColor(c color.RGBA) {
f.Lock()
defer f.Unlock()
@ -463,6 +480,28 @@ func (f *TextField) SetScrollBarColors(area color.RGBA, handle color.RGBA) {
f.redraw = true
}
// SetScrollBorderSize sets the size of the border around the scroll bar handle.
func (f *TextField) SetScrollBorderSize(size int) {
f.Lock()
defer f.Unlock()
f.scrollBorderSize = size
f.redraw = true
}
// SetScrollBorderColor sets the color of the top, right, bottom and left border
// of the scroll bar handle.
func (f *TextField) SetScrollBorderColors(top color.RGBA, right color.RGBA, bottom color.RGBA, left color.RGBA) {
f.Lock()
defer f.Unlock()
f.scrollBorderTop = top
f.scrollBorderRight = right
f.scrollBorderBottom = bottom
f.scrollBorderLeft = left
f.redraw = true
}
// SetScrollBarVisible sets whether the scroll bar is visible on the screen.
func (f *TextField) SetScrollBarVisible(scrollVisible bool) {
f.Lock()
@ -870,7 +909,11 @@ func (f *TextField) wrapContent(withScrollBar bool) {
// drawContent draws the text buffer to img.
func (f *TextField) drawContent() (overflow bool) {
f.img.Fill(f.backgroundColor)
if f.backgroundColor.A != 0 {
f.img.Fill(f.backgroundColor)
} else {
f.img.Clear()
}
fieldWidth := f.r.Dx()
fieldHeight := f.r.Dy()
if f.showScrollBar() {
@ -1017,8 +1060,20 @@ func (f *TextField) drawImage() {
scrollY += int(float64(h-scrollBarH) * pct)
scrollBarRect := image.Rect(scrollX, scrollY, scrollX+f.scrollWidth, scrollY+scrollBarH)
// Draw scroll area.
f.img.SubImage(f.scrollRect).(*ebiten.Image).Fill(f.scrollAreaColor)
// Draw scroll handle.
f.img.SubImage(scrollBarRect).(*ebiten.Image).Fill(f.scrollHandleColor)
// Draw scroll handle border.
if f.scrollBorderSize != 0 {
r := scrollBarRect
f.img.SubImage(image.Rect(r.Min.X, r.Min.Y, r.Min.X+f.scrollBorderSize, r.Max.Y)).(*ebiten.Image).Fill(f.scrollBorderLeft)
f.img.SubImage(image.Rect(r.Min.X, r.Min.Y, r.Max.X, r.Min.Y+f.scrollBorderSize)).(*ebiten.Image).Fill(f.scrollBorderTop)
f.img.SubImage(image.Rect(r.Max.X-f.scrollBorderSize, r.Min.Y, r.Max.X, r.Max.Y)).(*ebiten.Image).Fill(f.scrollBorderRight)
f.img.SubImage(image.Rect(r.Min.X, r.Max.Y-f.scrollBorderSize, r.Max.X, r.Max.Y)).(*ebiten.Image).Fill(f.scrollBorderBottom)
}
}
}

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@ -4,14 +4,12 @@ import (
"image"
"image/color"
"code.rocket9labs.com/tslocum/etk/messeji"
"github.com/hajimehoshi/ebiten/v2"
)
// Select is a dropdown selection widget.
type Select struct {
*Box
label *Text
list *List
onSelect func(index int) (accept bool)
@ -26,9 +24,9 @@ func NewSelect(itemHeight int, onSelect func(index int) (accept bool)) *Select {
label: NewText(""),
onSelect: onSelect,
}
s.label.SetVertical(messeji.AlignCenter)
s.label.SetForegroundColor(Style.ButtonTextColor)
s.label.SetBackgroundColor(Style.ButtonBgColor)
s.label.SetVertical(AlignCenter)
s.label.SetForeground(Style.ButtonTextColor)
s.SetBackground(Style.ButtonBgColor)
s.list = NewList(itemHeight, s.selectList)
s.list.SetBackground(Style.ButtonBgColor)
s.list.SetDrawBorder(true)
@ -109,8 +107,8 @@ func (s *Select) AddOption(label string) {
}
t := NewText(label)
t.SetVertical(messeji.AlignCenter)
t.SetForegroundColor(Style.ButtonTextColor)
t.SetVertical(AlignCenter)
t.SetForeground(Style.ButtonTextColor)
s.list.AddChildAt(t, 0, len(s.items)-1)
}

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@ -29,7 +29,7 @@ func defaultFont() font.Face {
return defaultFont
}
// Attributes represents a default attribute configuration.
// Attributes represents a default attribute configuration. Integer values will be scaled.
type Attributes struct {
TextFont font.Face
TextFontMutex *sync.Mutex
@ -39,14 +39,23 @@ type Attributes struct {
TextBgColor color.RGBA
ScrollAreaColor color.RGBA
ScrollHandleColor color.RGBA
BorderSize int
BorderColorTop color.RGBA
BorderColorRight color.RGBA
BorderColorBottom color.RGBA
BorderColorLeft color.RGBA
ScrollAreaColor color.RGBA
ScrollHandleColor color.RGBA
ScrollBorderSize int
ScrollBorderColorTop color.RGBA
ScrollBorderColorRight color.RGBA
ScrollBorderColorBottom color.RGBA
ScrollBorderColorLeft color.RGBA
InputBgColor color.RGBA
ButtonTextColor color.RGBA
@ -54,7 +63,7 @@ type Attributes struct {
ButtonBgColorDisabled color.RGBA
}
// Style is the current default attribute configuration.
// Style is the current default attribute configuration. Integer values will be scaled.
var Style = &Attributes{
TextFont: defaultFont(),
TextFontMutex: &sync.Mutex{},
@ -64,13 +73,22 @@ var Style = &Attributes{
TextBgColor: transparent,
BorderSize: 4,
BorderColorTop: color.RGBA{220, 220, 220, 255},
BorderColorRight: color.RGBA{0, 0, 0, 255},
BorderColorBottom: color.RGBA{0, 0, 0, 255},
BorderColorLeft: color.RGBA{220, 220, 220, 255},
ScrollAreaColor: color.RGBA{200, 200, 200, 255},
ScrollHandleColor: color.RGBA{108, 108, 108, 255},
BorderColorTop: color.RGBA{255, 255, 255, 255},
BorderColorRight: color.RGBA{0, 0, 0, 255},
BorderColorBottom: color.RGBA{0, 0, 0, 255},
BorderColorLeft: color.RGBA{255, 255, 255, 255},
ScrollBorderSize: 2,
ScrollBorderColorTop: color.RGBA{240, 240, 240, 255},
ScrollBorderColorRight: color.RGBA{0, 0, 0, 255},
ScrollBorderColorBottom: color.RGBA{0, 0, 0, 255},
ScrollBorderColorLeft: color.RGBA{240, 240, 240, 255},
InputBgColor: color.RGBA{0, 128, 0, 255},

178
text.go
View File

@ -3,49 +3,56 @@ package etk
import (
"image"
"image/color"
"sync"
"code.rocket9labs.com/tslocum/etk/messeji"
"github.com/hajimehoshi/ebiten/v2"
"golang.org/x/image/font"
)
// Text is a text display widget.
type Text struct {
*messeji.TextField
background color.RGBA
children []Widget
*Box
field *messeji.TextField
children []Widget
}
// NewText returns a new Text widget.
func NewText(text string) *Text {
textColor := Style.TextColorLight
l := messeji.NewTextField(Style.TextFont, Style.TextFontMutex)
l.SetText(text)
l.SetForegroundColor(textColor)
l.SetBackgroundColor(Style.TextBgColor)
l.SetScrollBarColors(Style.ScrollAreaColor, Style.ScrollHandleColor)
l.SetHandleKeyboard(true)
f := newText()
f.SetText(text)
f.SetForegroundColor(Style.TextColorLight)
f.SetHandleKeyboard(true)
return &Text{
TextField: l,
Box: NewBox(),
field: f,
}
}
// Background returns the background color of the widget.
func (t *Text) Background() color.RGBA {
// SetRect sets the position and size of the widget.
func (t *Text) SetRect(r image.Rectangle) {
t.Lock()
defer t.Unlock()
return t.background
t.rect = r
t.field.SetRect(r)
}
// SetBackground sets the background color of the widget.
func (t *Text) SetBackground(background color.RGBA) {
// Foreground return the color of the text within the field.
func (t *Text) Foreground() color.RGBA {
t.Lock()
defer t.Unlock()
t.background = background
return t.field.ForegroundColor()
}
// SetForegroundColor sets the color of the text within the field.
func (t *Text) SetForeground(c color.RGBA) {
t.Lock()
defer t.Unlock()
t.field.SetForegroundColor(c)
}
// Focus returns the focus state of the widget.
@ -58,34 +65,151 @@ func (t *Text) SetFocus(focus bool) bool {
return false
}
// Clear clears the text buffer.
func (t *Text) Clear() {
t.TextField.SetText("")
// SetScrollBarWidth sets the width of the scroll bar.
func (t *Text) SetScrollBarWidth(width int) {
t.Lock()
defer t.Unlock()
t.field.SetScrollBarWidth(width)
}
// SetScrollBarColors sets the color of the scroll bar area and handle.
func (t *Text) SetScrollBarColors(area color.RGBA, handle color.RGBA) {
t.Lock()
defer t.Unlock()
t.field.SetScrollBarColors(Style.ScrollAreaColor, Style.ScrollHandleColor)
}
// SetScrollBorderColor sets the color of the top, right, bottom and left border
// of the scroll bar handle.
func (t *Text) SetScrollBorderColors(top color.RGBA, right color.RGBA, bottom color.RGBA, left color.RGBA) {
t.Lock()
defer t.Unlock()
t.field.SetScrollBorderColors(top, right, bottom, left)
}
// SetWordWrap sets a flag which, when enabled, causes text to wrap without breaking words.
func (t *Text) SetWordWrap(wrap bool) {
t.Lock()
defer t.Unlock()
t.field.SetWordWrap(wrap)
}
// SetHorizontal sets the horizontal alignment of the text within the field.
func (t *Text) SetHorizontal(h Alignment) {
t.Lock()
defer t.Unlock()
t.field.SetHorizontal(messeji.Alignment(h))
}
// SetVertical sets the vertical alignment of the text within the field.
func (t *Text) SetVertical(h Alignment) {
t.Lock()
defer t.Unlock()
t.field.SetVertical(messeji.Alignment(h))
}
// Write writes to the text buffer.
func (t *Text) Write(p []byte) (n int, err error) {
return t.TextField.Write(p)
t.Lock()
defer t.Unlock()
return t.field.Write(p)
}
// Text returns the content of the text buffer.
func (t *Text) Text() string {
return t.TextField.Text()
t.Lock()
defer t.Unlock()
return t.field.Text()
}
// SetText sets the text in the field.
func (t *Text) SetText(text string) {
t.Lock()
defer t.Unlock()
t.field.SetText(text)
}
// SetScrollBarVisible sets whether the scroll bar is visible on the screen.
func (t *Text) SetScrollBarVisible(scrollVisible bool) {
t.Lock()
defer t.Unlock()
t.field.SetScrollBarVisible(scrollVisible)
}
// SetAutoHideScrollBar sets whether the scroll bar is automatically hidden
// when the entire text buffer is visible.
func (t *Text) SetAutoHideScrollBar(autoHide bool) {
t.Lock()
defer t.Unlock()
t.field.SetAutoHideScrollBar(autoHide)
}
// SetFont sets the font face of the text within the field.
func (t *Text) SetFont(face font.Face, mutex *sync.Mutex) {
t.Lock()
defer t.Unlock()
t.field.SetFont(face, mutex)
}
// Padding returns the amount of padding around the text within the field.
func (t *Text) Padding() int {
t.Lock()
defer t.Unlock()
return t.field.Padding()
}
// SetPadding sets the amount of padding around the text within the field.
func (t *Text) SetPadding(padding int) {
t.Lock()
defer t.Unlock()
t.field.SetPadding(padding)
}
// SetFollow sets whether the field should automatically scroll to the end when
// content is added to the buffer.
func (t *Text) SetFollow(follow bool) {
t.Lock()
defer t.Unlock()
t.field.SetFollow(follow)
}
// SetSingleLine sets whether the field displays all text on a single line.
// When enabled, the field scrolls horizontally. Otherwise, it scrolls vertically.
func (t *Text) SetSingleLine(single bool) {
t.Lock()
defer t.Unlock()
t.field.SetSingleLine(single)
}
// HandleKeyboard is called when a keyboard event occurs.
func (t *Text) HandleKeyboard(key ebiten.Key, r rune) (handled bool, err error) {
return t.TextField.HandleKeyboardEvent(key, r)
return t.field.HandleKeyboardEvent(key, r)
}
// HandleMouse is called when a mouse event occurs.
func (t *Text) HandleMouse(cursor image.Point, pressed bool, clicked bool) (handled bool, err error) {
return t.TextField.HandleMouseEvent(cursor, pressed, clicked)
return t.field.HandleMouseEvent(cursor, pressed, clicked)
}
// Draw draws the widget on the screen.
func (t *Text) Draw(screen *ebiten.Image) error {
t.TextField.Draw(screen)
t.field.Draw(screen)
return nil
}