ui

package
v2.0.5 Latest Latest
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 Go to latest Published: May 5, 2020 License: MIT Imports: 18 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	RowInputEventId = iota
	RowCloseEventId
)
View Source 
const (
	TextAreaCmdEventId = iota
	TextAreaSelectAnnotationEventId
	TextAreaInlineCompleteEventId
	TextAreaInputEventId
	TextAreaLayoutEventId
)
View Source 
const (
	ColumnCloseEventId = iota
)
View Source 
const (
	RootSelectAnnotationEventId = iota
)

Variables

View Source 
var (
	ScrollBarLeft             = true
	ScrollBarWidth        int = 0 // 0=based on a portion of the font size
	TextAreaCommentsColor color.Color
	TextAreaStringsColor  color.Color
)
View Source 
var ColorThemeCycler cycler = cycler{
	// contains filtered or unexported fields
}
View Source 
var FontThemeCycler cycler = cycler{
	// contains filtered or unexported fields
}
View Source 
var (
	ShadowsOn = true
)
View Source 
var TTFontOptions truetype.Options
View Source 
var UIThemeUtil uiThemeUtil

Functions

func AddUserFont 

func AddUserFont(filename string) error

func ThemeFontFace 

func ThemeFontFace(name string) (*fontutil.FontFace, error)

func ThemeFontFace2 

func ThemeFontFace2(name string, size float64) (*fontutil.FontFace, error)

func WrapInBottomShadowOrNone 

func WrapInBottomShadowOrNone(ctx widget.ImageContext, content widget.Node) widget.Node

func WrapInTopShadowOrSeparator 

func WrapInTopShadowOrSeparator(ctx widget.ImageContext, content widget.Node) widget.Node

Types

type ColSeparator 

type ColSeparator struct {
	*widget.Separator
	// contains filtered or unexported fields
}

func NewColSeparator 

func NewColSeparator(col *Column) *ColSeparator

func (*ColSeparator) OnInputEvent 

func (sh *ColSeparator) OnInputEvent(ev0 interface{}, p image.Point) event.Handled

type Column 

type Column struct {
	*widget.BoxLayout
	RowsLayout *widget.SplBg // exported to access sp values
	Cols       *Columns
	EvReg      evreg.Register
	// contains filtered or unexported fields
}

func NewColumn 

func NewColumn(cols *Columns) *Column

func (*Column) Close 

func (col *Column) Close()

func (*Column) FirstChildRow 

func (col *Column) FirstChildRow() *Row

func (*Column) LastChildRow 

func (col *Column) LastChildRow() *Row

func (*Column) Layout 

func (col *Column) Layout()

func (*Column) NewRowBefore 

func (col *Column) NewRowBefore(next *Row) *Row

func (*Column) PointNextRow 

func (col *Column) PointNextRow(p *image.Point) (*Row, bool)

func (*Column) PointNextRowExtra 

func (col *Column) PointNextRowExtra(p *image.Point) (*Row, bool)

func (*Column) Rows 

func (col *Column) Rows() []*Row

type ColumnCloseEvent 

type ColumnCloseEvent struct {
	Col *Column
}

type ColumnSquare 

type ColumnSquare struct {
	widget.ENode
	Size image.Point
	// contains filtered or unexported fields
}

func NewColumnSquare 

func NewColumnSquare(col *Column) *ColumnSquare

func (*ColumnSquare) Measure 

func (sq *ColumnSquare) Measure(hint image.Point) image.Point

func (*ColumnSquare) OnInputEvent 

func (sq *ColumnSquare) OnInputEvent(ev interface{}, p image.Point) event.Handled

func (*ColumnSquare) Paint 

func (sq *ColumnSquare) Paint()

type Columns 

type Columns struct {
	widget.ENode
	ColsLayout *widget.SplBg // exported to access sp values
	Root       *Root
}

func NewColumns 

func NewColumns(root *Root) *Columns

func (*Columns) Columns 

func (cols *Columns) Columns() []*Column

func (*Columns) FirstChildColumn 

func (cols *Columns) FirstChildColumn() *Column

func (*Columns) InsertBefore 

func (cols *Columns) InsertBefore(col widget.Node, next *widget.EmbedNode)

func (*Columns) InsertColumnBefore 

func (cols *Columns) InsertColumnBefore(col, next *Column)

func (*Columns) LastChildColumn 

func (cols *Columns) LastChildColumn() *Column

func (*Columns) NewColumn 

func (cols *Columns) NewColumn() *Column

func (*Columns) PointColumn 

func (cols *Columns) PointColumn(p *image.Point) (*Column, bool)

func (*Columns) PointColumnExtra 

func (cols *Columns) PointColumnExtra(p *image.Point) (*Column, bool)

type ContextFloatBox 

type ContextFloatBox struct {
	*widget.FloatBox

	TextArea *TextArea
	// contains filtered or unexported fields
}

func NewContextFloatBox 

func NewContextFloatBox(root *Root) *ContextFloatBox

func (*ContextFloatBox) AutoClose 

func (cfb *ContextFloatBox) AutoClose(ev interface{}, p image.Point)

func (*ContextFloatBox) FindTextAreaUnderPointer 

func (cfb *ContextFloatBox) FindTextAreaUnderPointer() (*TextArea, bool)

func (*ContextFloatBox) Layout 

func (cfb *ContextFloatBox) Layout()

func (*ContextFloatBox) OnInputEvent 

func (cfb *ContextFloatBox) OnInputEvent(ev interface{}, p image.Point) event.Handled

func (*ContextFloatBox) SetRefPointToTextAreaCursor 

func (cfb *ContextFloatBox) SetRefPointToTextAreaCursor(ta *TextArea)

func (*ContextFloatBox) SetStrClearHistory 

func (cfb *ContextFloatBox) SetStrClearHistory(s string)

func (*ContextFloatBox) Toggle 

func (cfb *ContextFloatBox) Toggle()
type MainMenuButton struct {
	*widget.FloatBoxButton
	Toolbar *Toolbar
}

func NewMainMenuButton 

func NewMainMenuButton(root *Root) *MainMenuButton

type Root 

type Root struct {
	*widget.MultiLayer
	UI              *UI
	Toolbar         *Toolbar
	MainMenuButton  *MainMenuButton
	ContextFloatBox *ContextFloatBox
	Cols            *Columns
	EvReg           evreg.Register
}

User Interface root (top) node.

func NewRoot 

func NewRoot(ui *UI) *Root

func (*Root) Init 

func (root *Root) Init()

func (*Root) OnChildMarked 

func (l *Root) OnChildMarked(child widget.Node, newMarks widget.Marks)

func (*Root) OnInputEvent 

func (l *Root) OnInputEvent(ev0 interface{}, p image.Point) event.Handled

type RootSelectAnnotationEvent 

type RootSelectAnnotationEvent struct {
	Type RootSelectAnnotationType
}

type RootSelectAnnotationType 

type RootSelectAnnotationType int
const (
	RootSelAnnTypeFirst RootSelectAnnotationType = iota
	RootSelAnnTypeLast
	RootSelAnnTypePrev
	RootSelAnnTypeNext
	RootSelAnnTypeClear
)

type Row 

type Row struct {
	*widget.BoxLayout
	Toolbar  *RowToolbar
	TextArea *TextArea
	Col      *Column
	EvReg    evreg.Register

	ScrollArea *widget.ScrollArea
	// contains filtered or unexported fields
}

func NewRow 

func NewRow(col *Column) *Row

func (*Row) Close 

func (row *Row) Close()

func (*Row) EnsureOneToolbarLineYVisible 

func (row *Row) EnsureOneToolbarLineYVisible()

func (*Row) EnsureTextAreaMinimumHeight 

func (row *Row) EnsureTextAreaMinimumHeight()

func (*Row) HasState 

func (row *Row) HasState(s RowState) bool

func (*Row) Layout 

func (row *Row) Layout()

func (*Row) Maximize 

func (row *Row) Maximize()

func (*Row) NextRow 

func (row *Row) NextRow() *Row

func (*Row) OnChildMarked 

func (row *Row) OnChildMarked(child widget.Node, newMarks widget.Marks)

func (*Row) OnInputEvent 

func (row *Row) OnInputEvent(ev0 interface{}, p image.Point) event.Handled

func (*Row) PosBelow 

func (row *Row) PosBelow() *RowPos

func (*Row) SetState 

func (row *Row) SetState(s RowState, v bool)

type RowCloseEvent 

type RowCloseEvent struct {
	Row *Row
}

type RowInputEvent 

type RowInputEvent struct {
	Row   *Row
	Event interface{}
}

type RowPos 

type RowPos struct {
	Column  *Column
	NextRow *Row
}

func NewRowPos 

func NewRowPos(col *Column, nextRow *Row) *RowPos

type RowSeparator 

type RowSeparator struct {
	*widget.Separator
	// contains filtered or unexported fields
}

func NewRowSeparator 

func NewRowSeparator(row *Row) *RowSeparator

func (*RowSeparator) OnInputEvent 

func (sh *RowSeparator) OnInputEvent(ev0 interface{}, p image.Point) event.Handled

type RowSquare 

type RowSquare struct {
	widget.ENode
	Size image.Point
	// contains filtered or unexported fields
}

func NewRowSquare 

func NewRowSquare(row *Row) *RowSquare

func (*RowSquare) HasState 

func (sq *RowSquare) HasState(s RowState) bool

func (*RowSquare) Measure 

func (sq *RowSquare) Measure(hint image.Point) image.Point

func (*RowSquare) OnInputEvent 

func (sq *RowSquare) OnInputEvent(ev interface{}, p image.Point) event.Handled

func (*RowSquare) Paint 

func (sq *RowSquare) Paint()

func (*RowSquare) SetState 

func (sq *RowSquare) SetState(s RowState, v bool)

type RowState 

type RowState uint16
const (
	RowStateActive RowState = 1 << iota
	RowStateExecuting
	RowStateEdited
	RowStateFsDiffer
	RowStateNotExist
	RowStateDuplicate
	RowStateDuplicateHighlight
	RowStateAnnotations
	RowStateAnnotationsEdited
)

type RowToolbar 

type RowToolbar struct {
	*Toolbar
	Square *RowSquare
}

func NewRowToolbar 

func NewRowToolbar(row *Row) *RowToolbar

func (*RowToolbar) Layout 

func (tb *RowToolbar) Layout()

func (*RowToolbar) OnThemeChange 

func (tb *RowToolbar) OnThemeChange()

type TASelAnnType 

type TASelAnnType int
const (
	TASelAnnTypeCurrent TASelAnnType = iota // make current
	TASelAnnTypeCurrentPrev
	TASelAnnTypeCurrentNext
	TASelAnnTypePrint
	TASelAnnTypePrintAllPrevious
)

type TextArea 

type TextArea struct {
	*widget.TextEditX

	EvReg                       evreg.Register
	SupportClickInsideSelection bool
	// contains filtered or unexported fields
}

func NewTextArea 

func NewTextArea(ui *UI) *TextArea

func (*TextArea) Layout 

func (ta *TextArea) Layout()

func (*TextArea) OnInputEvent 

func (ta *TextArea) OnInputEvent(ev0 interface{}, p image.Point) event.Handled

func (*TextArea) PointIndexInsideSelection 

func (ta *TextArea) PointIndexInsideSelection(p image.Point) bool

type TextAreaCmdEvent 

type TextAreaCmdEvent struct {
	TextArea *TextArea
	Index    int
}

type TextAreaInlineCompleteEvent 

type TextAreaInlineCompleteEvent struct {
	TextArea *TextArea
	Offset   int

	ReplyHandled event.Handled // allow callbacks to set value
}

type TextAreaInputEvent 

type TextAreaInputEvent struct {
	TextArea     *TextArea
	Event        interface{}
	ReplyHandled event.Handled
}

type TextAreaLayoutEvent 

type TextAreaLayoutEvent struct {
	TextArea *TextArea
}

type TextAreaSelectAnnotationEvent 

type TextAreaSelectAnnotationEvent struct {
	TextArea        *TextArea
	AnnotationIndex int
	Offset          int // annotation string click offset
	Type            TASelAnnType
}

type Toolbar 

type Toolbar struct {
	*TextArea
	// contains filtered or unexported fields
}

func NewToolbar 

func NewToolbar(ui *UI) *Toolbar

func (*Toolbar) Layout 

func (tb *Toolbar) Layout()

func (*Toolbar) OnInputEvent 

func (tb *Toolbar) OnInputEvent(ev interface{}, p image.Point) event.Handled

type UI 

type UI struct {
	*uiutil.BasicUI
	Root    *Root
	OnError func(error)
}

func NewUI 

func NewUI(winName string) (*UI, error)

func (*UI) Error 

func (ui *UI) Error(err error)

func (*UI) GoodRowPos 

func (ui *UI) GoodRowPos() *RowPos

func (*UI) WarpPointerToRectanglePad 

func (ui *UI) WarpPointerToRectanglePad(r image.Rectangle)

Source Files

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