gvcode

package module

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Versions in this module

v0

v0.4.4

Dec 12, 2025

v0.4.3

Dec 2, 2025

v0.4.2

Nov 12, 2025

Changes in this version

type Editor

+ func (e *Editor) Lines() int

v0.4.1

Nov 11, 2025

Changes in this version

type Editor

+ func (e *Editor) Lines2() int

v0.4.0

Oct 11, 2025

Changes in this version

type CompletionCandidate

+ TextFormat string

type Completor

+ FilterAndRank func(pattern string, candidates []CompletionCandidate) []CompletionCandidate

type Editor

+ func (e *Editor) InsertSnippet(body string) (insertedRunes int, err error)

+ func (e *Editor) Mode() EditorMode

+ func (e *Editor) OnTextEdit()

+ type EditorMode uint8

+ const ModeNormal

+ const ModeReadOnly

+ const ModeSnippet

v0.3.0

Jun 16, 2025

Changes in this version

type Editor

+ func (e *Editor) AddDecorations(styles ...decoration.Decoration)

+ func (e *Editor) ClearDecorations(source string)

+ func (e *Editor) ColorPalette() *color.ColorPalette

+ func (e *Editor) GetReader() io.ReadSeeker

+ func (e *Editor) GutterWidth() int

+ func (e *Editor) PaintOverlay(gtx layout.Context, position image.Point, w layout.Widget)

+ func (e *Editor) Scroll(gtx layout.Context, xRatio, yRatio float32)

+ func (e *Editor) ScrollRatio() (minX, maxX float32, minY, maxY float32)

+ func (e *Editor) SetSyntaxTokens(tokens ...syntax.Token)

type EditorOption

+ func WithColorScheme(scheme syntax.ColorScheme) EditorOption

+ func WithFont(font font.Font) EditorOption

+ func WithLineHeight(lineHeight unit.Sp, lineHeightScale float32) EditorOption

+ func WithLineNumber(enabled bool) EditorOption

+ func WithLineNumberGutterGap(gap unit.Dp) EditorOption

+ func WithTextAlignment(align text.Alignment) EditorOption

+ func WithTextSize(textSize unit.Sp) EditorOption

+ type HoverEvent struct

+ IsCancel bool

+ PixelOff image.Point

+ Pos Position

v0.2.2

May 10, 2025

Changes in this version

type Completion

+ AddCompletor func(completor Completor, popup CompletionPopup) error

type CompletionCandidate

+ TextEdit TextEdit

type CompletionContext

+ Coords image.Point

type CompletionPopup

+ Layout func(gtx layout.Context, items []CompletionCandidate) layout.Dimensions

type Completor

+ Trigger func() Trigger

+ type EditRange struct

+ End Position

+ Start Position

type Editor

+ func (e *Editor) ConvertPos(line, col int) int

+ func (e *Editor) ReadUntil(direction int, seperator func(r rune) bool) string

+ type Position struct

+ Column int

+ Line int

+ Runes int

+ type TextEdit struct

+ EditRange EditRange

+ NewText string

+ func NewTextEditWithPos(text string, start Position, end Position) TextEdit

+ func NewTextEditWithRuneOffset(text string, start, end int) TextEdit

type Trigger

+ Characters []string

+ Comment bool

+ KeyBinding struct{ ... }

+ String bool

+ func (tr Trigger) ActivateOnKey(evt key.Event) bool

v0.2.1

Apr 10, 2025

Changes in this version

+ type CompletionCandidate struct

+ Description string

+ InsertText string

+ Kind string

+ Label string

v0.2.0

Apr 7, 2025

Changes in this version

+ func GetCompletionTrigger[T Trigger](triggers []Trigger) (T, bool)

+ type AutoTrigger struct

+ MinSize int

+ func (a AutoTrigger) ImplementsTrigger()

+ type CommandHandler func(gtx layout.Context, evt key.Event) EditorEvent

+ type Completion interface

+ Cancel func()

+ IsActive func() bool

+ Layout func(gtx layout.Context) layout.Dimensions

+ Offset func() image.Point

+ OnConfirm func(idx int)

+ OnText func(ctx CompletionContext)

+ SetCompletors func(completors ...Completor)

+ SetPopup func(popup CompletionPopup)

+ SetTriggers func(triggers ...Trigger)

+ type CompletionCandicate struct

+ Description string

+ InsertText string

+ Kind string

+ Label string

+ type CompletionContext struct

+ Input string

+ New bool

+ Position struct{ ... }

+ type CompletionPopup func(gtx layout.Context, items []CompletionCandicate) layout.Dimensions

+ type Completor interface

+ Suggest func(ctx CompletionContext) []CompletionCandicate

type Editor

+ func (e *Editor) GetCompletionContext() CompletionContext

+ func (e *Editor) RegisterCommand(srcTag any, filter key.Filter, handler CommandHandler)

+ func (e *Editor) RemoveCommands(tag any)

type EditorOption

+ func WithAutoCompletion(completor Completion) EditorOption

+ type KeyTrigger struct

+ Modifiers key.Modifiers

+ Name key.Name

+ func (k KeyTrigger) ImplementsTrigger()

+ type PrefixTrigger struct

+ Prefix string

+ func (p PrefixTrigger) ImplementsTrigger()

+ type Trigger interface

+ ImplementsTrigger func()

v0.1.1

Mar 19, 2025

Changes in this version

type Editor

+ func (e *Editor) TabStyle() (TabStyle, int)

type EditorOption

+ func WithBracketPairs(bracketPairs map[rune]rune) EditorOption

+ func WithQuotePairs(quotePairs map[rune]rune) EditorOption

+ type TabStyle uint8

+ const Spaces

+ const Tabs

+ func GuessIndentation(text string) (TabStyle, bool, int)

v0.1.0

Mar 14, 2025

Changes in this version

+ func SetDebug(enable bool)

+ type BeforeInsertHook func(start, end int, text string) string

+ type BeforePasteHook func(text string) string

type Editor

+ func (e *Editor) DeleteLine() (deletedRunes int)

+ func (e *Editor) InsertLine(s string) (insertedRunes int)

+ func (e *Editor) WithOptions(opts ...EditorOption)

+ type EditorOption func(*Editor)

+ func AddBeforeInsertHook(hook BeforeInsertHook) EditorOption

+ func AddBeforePasteHook(hook BeforePasteHook) EditorOption

+ func ReadOnlyMode(enabled bool) EditorOption

+ func WithShaperParams(font font.Font, textSize unit.Sp, alignment text.Alignment, lineHeight unit.Sp, ...) EditorOption

+ func WithSoftTab(enabled bool) EditorOption

+ func WithTabWidth(tabWidth int) EditorOption

+ func WithWordSeperators(seperators string) EditorOption

+ func WrapLine(enabled bool) EditorOption

v0.0.2

Feb 24, 2025

Changes in this version

+ type ChangeEvent struct

+ type Editor struct

+ Alignment text.Alignment

+ Font font.Font

+ InputHint key.InputHint

+ LineHeight unit.Sp

+ LineHeightScale float32

+ LineMaterial op.CallOp

+ LineNumberGutter unit.Dp

+ LineNumberMaterial op.CallOp

+ ReadOnly bool

+ SelectMaterial op.CallOp

+ SoftTab bool

+ TabWidth int

+ TextHighlightMaterial op.CallOp

+ TextMaterial op.CallOp

+ TextSize unit.Sp

+ WordSeperators string

+ WrapLine bool

+ func (e *Editor) CaretCoords() f32.Point

+ func (e *Editor) CaretPos() (line, col int)

+ func (e *Editor) ClearSelection()

+ func (e *Editor) Delete(graphemeClusters int) (deletedRunes int)

+ func (e *Editor) Insert(s string) (insertedRunes int)

+ func (e *Editor) Layout(gtx layout.Context, lt *text.Shaper) layout.Dimensions

+ func (e *Editor) Len() int

+ func (e *Editor) MoveCaret(startDelta, endDelta int)

+ func (e *Editor) ReplaceAll(texts []TextRange, newStr string) int

+ func (e *Editor) ScrollByRatio(gtx layout.Context, ratio float32)

+ func (e *Editor) SelectedText() string

+ func (e *Editor) Selection() (start, end int)

+ func (e *Editor) SelectionLen() int

+ func (e *Editor) SetCaret(start, end int)

+ func (e *Editor) SetHighlights(highlights []TextRange)

+ func (e *Editor) SetText(s string)

+ func (e *Editor) Text() string

+ func (e *Editor) Update(gtx layout.Context) (EditorEvent, bool)

+ func (e *Editor) UpdateTextStyles(styles []*TextStyle)

+ func (e *Editor) ViewPortRatio() (float32, float32)

+ type EditorEvent interface

+ type Region struct

+ Baseline int

+ Bounds image.Rectangle

+ type SelectEvent struct

+ type TextRange struct

+ End int

+ Start int

+ type TextStyle struct

+ Background op.CallOp

+ Color op.CallOp

v0.0.1

Feb 19, 2025

Changes in this version

+ type EditorStyle struct

+ Color color.NRGBA

+ Editor *editor.Editor

+ Font font.Font

+ LineHeight unit.Sp

+ LineHeightScale float32

+ LineHighlightColor color.NRGBA

+ LineNumberColor color.NRGBA

+ LineNumberGutter unit.Dp

+ SelectionColor color.NRGBA

+ TabWidth int

+ TextHighlightColor color.NRGBA

+ TextSize unit.Sp

+ TextWeight font.Weight

+ func NewEditor(th *material.Theme, editor *editor.Editor) EditorStyle

+ func (e EditorStyle) Layout(gtx layout.Context) layout.Dimensions

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