widget

package
v0.0.0-...-bf1bca9 Latest Latest
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 Go to latest Published: Jun 13, 2023 License: BSD-3-Clause Imports: 32 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ASCIIEntry 

func ASCIIEntry() *wdg.Entry

func AlphaEntry 

func AlphaEntry() *wdg.Entry

func AlphaNumericEntry 

func AlphaNumericEntry() *wdg.Entry

func AlphaUnicodeEntry 

func AlphaUnicodeEntry() *wdg.Entry

func AlphaUnicodeNumericEntry 

func AlphaUnicodeNumericEntry() *wdg.Entry

func Base64Entry 

func Base64Entry() *wdg.Entry

func Base64URLEntry 

func Base64URLEntry() *wdg.Entry

func BicEntry 

func BicEntry() *wdg.Entry

func BtcAddressEntry 

func BtcAddressEntry() *wdg.Entry

func BtcAddressLowerBech32Entry 

func BtcAddressLowerBech32Entry() *wdg.Entry

func BtcAddressUpperBech32Entry 

func BtcAddressUpperBech32Entry() *wdg.Entry

func Cnregion 

func Cnregion() fyne.CanvasObject

func DataURIEntry 

func DataURIEntry() *wdg.Entry

func E164Entry 

func E164Entry() *wdg.Entry

func EmailEntry 

func EmailEntry() *wdg.Entry

func EthAddressEntry 

func EthAddressEntry() *wdg.Entry

func EthAddressLowerEntry 

func EthAddressLowerEntry() *wdg.Entry

func EthAddressUpperEntry 

func EthAddressUpperEntry() *wdg.Entry

func Filetree 

func Filetree(tree *widget.Tree, root string) *widget.Tree

Filetree 根据路径root构建树

func FqdnRFC1123Entry 

func FqdnRFC1123Entry() *wdg.Entry

func HTMLEncodedEntry 

func HTMLEncodedEntry() *wdg.Entry

func HTMLEntry 

func HTMLEntry() *wdg.Entry

func HexColorEntry 

func HexColorEntry() *wdg.Entry

func HexToRGBA 

func HexToRGBA(x string) color.NRGBA

HexToRGBA converts a color expressed as hexadecimal string to RGBA color.

func HexadecimalEntry 

func HexadecimalEntry() *wdg.Entry

func HostnameRFC1123Entry 

func HostnameRFC1123Entry() *wdg.Entry

func HostnameRFC952Entry 

func HostnameRFC952Entry() *wdg.Entry

func HslEntry 

func HslEntry() *wdg.Entry

func HslaEntry 

func HslaEntry() *wdg.Entry

func ISBN10Entry 

func ISBN10Entry() *wdg.Entry

func ISBN13Entry 

func ISBN13Entry() *wdg.Entry

func LatitudeEntry 

func LatitudeEntry() *wdg.Entry

func List 

func List(items ...interface{}) *widget.List

List display data list that can be converted to string 用列表控件显示能转换成字符串的数据列表

func List2 

func List2(items ...fmt.Stringer) *widget.List

List display data list that can be converted to string 用列表控件显示实现fmt.Stringer接口的数据列表

func LongitudeEntry 

func LongitudeEntry() *wdg.Entry

func MultibyteEntry 

func MultibyteEntry() *wdg.Entry

func NewOpenFile 

func NewOpenFile(data binding.String, lbl string, filters []string,
	w fyne.Window) *fyne.Container

NewOpenFile bdFilePath := binding.NewString() filters:=[]string{".jpg",".jpeg",".png"} filters:=[]string{".zip",".rar",".tar"} openFile := NewOpenFile(bdFilePath,filters w)

func NewOpenFolder 

func NewOpenFolder(data binding.String, lbl string, w fyne.Window) *fyne.Container

NewOpenFolder 打开目录 NewOpenFolder bdFolderPath := binding.NewString() openFolder := NewOpenFolder(outData, w)

func NewOpenFolder2 

func NewOpenFolder2(data binding.String, fn func(), w fyne.Window) *fyne.Container

NewOpenFolder2 打开目录并执行传入的操作 fn

func NumberEntry 

func NumberEntry() *wdg.Entry

func NumericEntry 

func NumericEntry() *wdg.Entry

func PrintableASCIIEntry 

func PrintableASCIIEntry() *wdg.Entry

func RgbEntry 

func RgbEntry() *wdg.Entry

func RgbaEntry 

func RgbaEntry() *wdg.Entry

func SSNEntry 

func SSNEntry() *wdg.Entry

func SplitParamsEntry 

func SplitParamsEntry() *wdg.Entry

func ToNRGBA 

func ToNRGBA(c color.Color) (r, g, b, a int)

ToNRGBA converts a color to RGBA values which are not premultiplied, unlike color.RGBA().

func URLEncodedEntry 

func URLEncodedEntry() *wdg.Entry

func UUID3Entry 

func UUID3Entry() *wdg.Entry

func UUID3RFC4122Entry 

func UUID3RFC4122Entry() *wdg.Entry

func UUID4Entry 

func UUID4Entry() *wdg.Entry

func UUID4RFC4122Entry 

func UUID4RFC4122Entry() *wdg.Entry

func UUID5Entry 

func UUID5Entry() *wdg.Entry

func UUID5RFC4122Entry 

func UUID5RFC4122Entry() *wdg.Entry

func UUIDEntry 

func UUIDEntry() *wdg.Entry

func UUIDRFC4122Entry 

func UUIDRFC4122Entry() *wdg.Entry

func Ziptree 

func Ziptree(root string) *widget.Tree

Ziptree 构建zip压缩包文件树 root zip文件路径

Types

type Axis 

type Axis struct {
	widget.BaseWidget

	W, H     float32
	Data     []float32
	X        *canvas.Line
	Y        *canvas.Line
	Line1    *canvas.Line
	P1       *canvas.Circle
	T1       *canvas.Text
	Points   []fyne.Position
	MousePos fyne.Position
	Line1P1  fyne.Position
	Line1P2  fyne.Position
	Center   fyne.Position
	ChartCtn *fyne.Container
	// contains filtered or unexported fields
}

Axis is a widget for displaying a separator with themeable color.

Since: 1.4

func NewAxis 

func NewAxis() *Axis

NewAxis creates a new separator.

Since: 1.4

func (*Axis) CreateRenderer 

func (s *Axis) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*Axis) Do 

func (s *Axis) Do(fn func(*Axis)) *Axis

axis := wdg.NewAxis().Lines([]float32{120, 20, 30, 40, 60, 180, 240}) 

func (s *Axis) Lines(data []float32) *Axis {
	s.Data = data
	s.ChartCtn.Objects = make([]fyne.CanvasObject, len(data))
	for i := range data {
		line := canvas.NewLine(colornames.Chocolate)
		line.StrokeWidth = 4
		s.ChartCtn.Objects[i] = line
	}
	return s
}

func (*Axis) MinSize 

func (s *Axis) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*Axis) MouseIn 

func (s *Axis) MouseIn(*desktop.MouseEvent)

func (*Axis) MouseMoved 

func (s *Axis) MouseMoved(e *desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*Axis) MouseOut 

func (s *Axis) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*Axis) Tapped 

func (s *Axis) Tapped(e *fyne.PointEvent)

type Bar 

type Bar struct {
	widget.BaseWidget
	Txt1       *canvas.Text
	Txt2       *canvas.Text
	Bg         *canvas.Rectangle
	OnTapped   func(*Bar) `json:"-"`
	OnHoverIn  func()     `json:"-"`
	OnHoverOut func()     `json:"-"`
	Data       interface{}
}

Bar is a widget for displaying a separator with themeable color.

Since: 1.4

func NewBar 

func NewBar() *Bar

NewBar creates a new separator.

Since: 1.4

func (*Bar) Click 

func (me *Bar) Click(fn func(*Bar)) *Bar

func (*Bar) CreateRenderer 

func (me *Bar) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*Bar) Do 

func (me *Bar) Do(fn func(t *Bar)) *Bar

func (*Bar) FillColor 

func (me *Bar) FillColor(c color.Color) *Bar

func (*Bar) MinSize 

func (me *Bar) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*Bar) MouseIn 

func (b *Bar) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*Bar) MouseMoved 

func (b *Bar) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*Bar) MouseOut 

func (b *Bar) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*Bar) SData 

func (me *Bar) SData(d interface{}) *Bar

func (*Bar) SText1 

func (me *Bar) SText1(t string) *Bar

func (*Bar) StrokeColor 

func (me *Bar) StrokeColor(c color.Color) *Bar

func (*Bar) StrokeWidth 

func (me *Bar) StrokeWidth(w float32) *Bar

func (*Bar) Style 

func (me *Bar) Style(style fyne.TextStyle) *Bar

Style fyne.TextStyle{Bold: true} fyne.TextStyle{Italic: true} fyne.TextStyle{Monospace: true} fyne.TextStyle{TabWidth: 10}

func (*Bar) Tapped 

func (b *Bar) Tapped(*fyne.PointEvent)

func (*Bar) TextAlign 

func (me *Bar) TextAlign(align fyne.TextAlign) *Bar

TextAlign fyne.TextAlignLeading , fyne.TextAlignCenter , fyne.TextAlignTrailing

func (*Bar) TextColor1 

func (me *Bar) TextColor1(c color.Color) *Bar

func (*Bar) TextColor2 

func (me *Bar) TextColor2(c color.Color) *Bar

func (*Bar) TextSize 

func (me *Bar) TextSize(size float32) *Bar

type BaseRenderer 

type BaseRenderer struct {
	// contains filtered or unexported fields
}

BaseRenderer is a renderer base providing the most common implementations of a part of the widget.Renderer interface.

func NewBaseRenderer 

func NewBaseRenderer(objects []fyne.CanvasObject) BaseRenderer

NewBaseRenderer creates a new BaseRenderer.

func (*BaseRenderer) Destroy 

func (r *BaseRenderer) Destroy()

Destroy does nothing in the base implementation.

Implements: fyne.WidgetRenderer

func (*BaseRenderer) Objects 

func (r *BaseRenderer) Objects() []fyne.CanvasObject

Objects returns the objects that should be rendered.

Implements: fyne.WidgetRenderer

func (*BaseRenderer) SetObjects 

func (r *BaseRenderer) SetObjects(objects []fyne.CanvasObject)

SetObjects updates the objects of the renderer.

type BtnX 

type BtnX struct {
	// widget.BaseWidget
	widget.DisableableWidget

	// 背景
	Bg *canvas.Rectangle
	// 文本
	Textc *canvas.Text
	// contains filtered or unexported fields
}

BtnX is a widget for displaying a separator with themeable color.

Since: 1.4

func NewBtnX 

func NewBtnX(text string) *BtnX

NewBtnX creates a new separator.

Since: 1.4

func (*BtnX) Bc 

func (b *BtnX) Bc(c color.Color)

设置该控件的背景颜色

func (*BtnX) CreateRenderer 

func (s *BtnX) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*BtnX) Cursor 

func (b *BtnX) Cursor() desktop.Cursor

Cursor returns the cursor type of this widget

func (*BtnX) Do 

func (s *BtnX) Do(f func(*BtnX)) *BtnX

func (*BtnX) DoubleTapped 

func (b *BtnX) DoubleTapped(*fyne.PointEvent)

func (*BtnX) GetT 

func (b *BtnX) GetT() string

func (*BtnX) MinSize 

func (s *BtnX) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*BtnX) MouseIn 

func (b *BtnX) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*BtnX) MouseMoved 

func (b *BtnX) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*BtnX) MouseOut 

func (b *BtnX) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*BtnX) Msin 

func (b *BtnX) Msin(fn func()) *BtnX

func (*BtnX) T 

func (b *BtnX) T(t string)

设置该控件的文本

func (*BtnX) Tap 

func (b *BtnX) Tap(fn func()) *BtnX

func (*BtnX) Tap2 

func (b *BtnX) Tap2(fn func()) *BtnX

func (*BtnX) Tap3 

func (b *BtnX) Tap3(fn func(e *fyne.PointEvent)) *BtnX

func (*BtnX) Tapped 

func (b *BtnX) Tapped(*fyne.PointEvent)

Tapped is called when a pointer tapped event is captured and triggers any tap handler

func (*BtnX) TappedSecondary 

func (b *BtnX) TappedSecondary(e *fyne.PointEvent)

func (*BtnX) Tc 

func (b *BtnX) Tc(c color.Color)

设置该控件的文本颜色

type Calendar 

type Calendar struct {
	widget.DisableableWidget

	// Alignment sets the text alignment of the select and its list of options.
	//
	// Since: 2.1
	Alignment fyne.TextAlign

	Selected    string
	Options     []string
	PlaceHolder string

	OnChanged func(string) `json:"-"`

	DefaultCalendar *gocalendar.Calendar
	// contains filtered or unexported fields
}

Calendar widget has a list of options, with the current one shown, and triggers an event func when clicked

func NewCalendar 

func NewCalendar() *Calendar

NewCalendar creates a new select widget with the set list of options and changes handler

func (*Calendar) ClearSelected 

func (s *Calendar) ClearSelected()

ClearSelected clears the current option of the select widget. After clearing the current option, the Calendar widget's PlaceHolder will be displayed.

func (*Calendar) CreateRenderer 

func (s *Calendar) CreateRenderer() fyne.WidgetRenderer

CreateRenderer is a private method to Fyne which links this widget to its renderer

func (*Calendar) FocusGained 

func (s *Calendar) FocusGained()

FocusGained is called after this Calendar has gained focus.

Implements: fyne.Focusable

func (*Calendar) FocusLost 

func (s *Calendar) FocusLost()

FocusLost is called after this Calendar has lost focus.

Implements: fyne.Focusable

func (*Calendar) Hide 

func (s *Calendar) Hide()

Hide hides the select.

Implements: fyne.Widget

func (*Calendar) MinSize 

func (s *Calendar) MinSize() fyne.Size

MinSize returns the size that this widget should not shrink below

func (*Calendar) MouseIn 

func (s *Calendar) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*Calendar) MouseMoved 

func (s *Calendar) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*Calendar) MouseOut 

func (s *Calendar) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*Calendar) Move 

func (s *Calendar) Move(pos fyne.Position)

Move changes the relative position of the select.

Implements: fyne.Widget

func (*Calendar) RefreshItem 

func (s *Calendar) RefreshItem() *Calendar

func (*Calendar) Resize 

func (s *Calendar) Resize(size fyne.Size)

Resize sets a new size for a widget. Note this should not be used if the widget is being managed by a Layout within a Container.

func (*Calendar) SelectedIndex 

func (s *Calendar) SelectedIndex() int

SelectedIndex returns the index value of the currently selected item in Options list. It will return -1 if there is no selection.

func (*Calendar) SetItems 

func (me *Calendar) SetItems() *Calendar

func (*Calendar) SetSelected 

func (s *Calendar) SetSelected(text string)

SetSelected sets the current option of the select widget

func (*Calendar) SetSelectedIndex 

func (s *Calendar) SetSelectedIndex(index int)

SetSelectedIndex will set the Selected option from the value in Options list at index position.

func (*Calendar) Tapped 

func (s *Calendar) Tapped(*fyne.PointEvent)

Tapped is called when a pointer tapped event is captured and triggers any tap handler

func (*Calendar) TypedKey 

func (s *Calendar) TypedKey(event *fyne.KeyEvent)

TypedKey is called if a key event happens while this Calendar is focused.

Implements: fyne.Focusable

func (*Calendar) TypedRune 

func (s *Calendar) TypedRune(_ rune)

TypedRune is called if a text event happens while this Calendar is focused.

Implements: fyne.Focusable

type CircleButton 

type CircleButton struct {
	widget.BaseWidget
	Txt1       *canvas.Text
	Background *canvas.Circle
	OnTapped   func(*CircleButton) `json:"-"`
	OnHoverIn  func()              `json:"-"`
	OnHoverOut func()              `json:"-"`
	Data       interface{}
}

CircleButton is a widget for displaying a separator with themeable color.

Since: 1.4

func NewCircleButton 

func NewCircleButton() *CircleButton

NewCircleButton creates a new separator.

Since: 1.4

func (*CircleButton) BgFillColor 

func (me *CircleButton) BgFillColor(c color.Color) *CircleButton

func (*CircleButton) BgStrokeColor 

func (me *CircleButton) BgStrokeColor(c color.Color) *CircleButton

func (*CircleButton) Click 

func (me *CircleButton) Click(fn func(*CircleButton)) *CircleButton

func (*CircleButton) CreateRenderer 

func (me *CircleButton) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*CircleButton) Cursor 

func (b *CircleButton) Cursor() desktop.Cursor

Cursor returns the cursor type of this widget

func (*CircleButton) Do 

func (me *CircleButton) Do(fn func(t *CircleButton)) *CircleButton

func (*CircleButton) MinSize 

func (me *CircleButton) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*CircleButton) MouseIn 

func (b *CircleButton) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*CircleButton) MouseMoved 

func (b *CircleButton) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*CircleButton) MouseOut 

func (b *CircleButton) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*CircleButton) SData 

func (me *CircleButton) SData(d interface{}) *CircleButton

func (*CircleButton) SText1 

func (me *CircleButton) SText1(t string) *CircleButton

func (*CircleButton) Style 

func (me *CircleButton) Style(style fyne.TextStyle) *CircleButton

Style fyne.TextStyle{Bold: true} fyne.TextStyle{Italic: true} fyne.TextStyle{Monospace: true} fyne.TextStyle{TabWidth: 10}

func (*CircleButton) Tapped 

func (b *CircleButton) Tapped(*fyne.PointEvent)

func (*CircleButton) TextAlign 

func (me *CircleButton) TextAlign(align fyne.TextAlign) *CircleButton

TextAlign fyne.TextAlignLeading , fyne.TextAlignCenter , fyne.TextAlignTrailing

func (*CircleButton) TextColor1 

func (me *CircleButton) TextColor1(c color.Color) *CircleButton

func (*CircleButton) TextSize 

func (me *CircleButton) TextSize(size float32) *CircleButton

type ClickImage 

type ClickImage struct {
	widget.BaseWidget
	Img         *canvas.Image
	PlaceHolder *canvas.Text
	OnTapped    func(*ClickImage)                        `json:"-"`
	OnTapped2   func(me *ClickImage, e *fyne.PointEvent) `json:"-"`
}

ClickImage is a widget for displaying a separator with themeable color.

Since: 1.4

func NewClickImage 

func NewClickImage() *ClickImage

NewClickImage creates a new separator.

Since: 1.4

func (*ClickImage) CreateRenderer 

func (s *ClickImage) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*ClickImage) Cursor 

func (b *ClickImage) Cursor() desktop.Cursor

Cursor returns the cursor type of this widget

func (*ClickImage) Do 

func (s *ClickImage) Do(fn func(t *ClickImage)) *ClickImage

func (*ClickImage) MinSize 

func (s *ClickImage) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*ClickImage) SetImage 

func (s *ClickImage) SetImage(img image.Image) *ClickImage

func (*ClickImage) Tapped 

func (b *ClickImage) Tapped(*fyne.PointEvent)

打开文件选择对话框，选择需要显示的图片 使用系统原生对话框 https://hub.fastgit.xyz/ncruces/zenity

func (*ClickImage) Tapped1 

func (b *ClickImage) Tapped1(*fyne.PointEvent)

打开文件选择对话框，选择需要显示的图片 使用系统原生对话框 "github.com/sqweek/dialog"

func (*ClickImage) TappedSecondary 

func (b *ClickImage) TappedSecondary(e *fyne.PointEvent)

type Clock 

type Clock struct {
	widget.BaseWidget
	TxtTime    *canvas.Text
	Txt1       *canvas.Text
	Txt2       *canvas.Text
	Txt3       *canvas.Text
	Txt4       *canvas.Text
	Txt5       *canvas.Text
	Txt6       *canvas.Text
	Txt7       *canvas.Text
	Txt8       *canvas.Text
	Txt9       *canvas.Text
	Txt10      *canvas.Text
	Txt11      *canvas.Text
	Txt12      *canvas.Text
	Background *canvas.Circle
	Hour       *canvas.Line
	Minute     *canvas.Line
	Second     *canvas.Line
	OnTapped   func(*Clock) `json:"-"`
	OnHoverIn  func()       `json:"-"`
	OnHoverOut func()       `json:"-"`
	Data       interface{}
}

Clock is a widget for displaying a separator with themeable color.

Since: 1.4

func NewClock 

func NewClock() *Clock

NewClock creates a new separator. color reference https://www.58pic.com/peisebiao/ Since: 1.4

func (*Clock) BgFillColor 

func (me *Clock) BgFillColor(c color.Color) *Clock

func (*Clock) BgStrokeColor 

func (me *Clock) BgStrokeColor(c color.Color) *Clock

func (*Clock) Click 

func (me *Clock) Click(fn func(*Clock)) *Clock

func (*Clock) CreateRenderer 

func (me *Clock) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*Clock) Do 

func (me *Clock) Do(fn func(t *Clock)) *Clock

func (*Clock) Go 

func (t *Clock) Go()

func (*Clock) MinSize 

func (me *Clock) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*Clock) MouseIn 

func (b *Clock) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*Clock) MouseMoved 

func (b *Clock) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*Clock) MouseOut 

func (b *Clock) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*Clock) SData 

func (me *Clock) SData(d interface{}) *Clock

func (*Clock) SText1 

func (me *Clock) SText1(t string) *Clock

func (*Clock) Style 

func (me *Clock) Style(style fyne.TextStyle) *Clock

Style fyne.TextStyle{Bold: true} fyne.TextStyle{Italic: true} fyne.TextStyle{Monospace: true} fyne.TextStyle{TabWidth: 10}

func (*Clock) Tapped 

func (b *Clock) Tapped(*fyne.PointEvent)

func (*Clock) TextAlign 

func (me *Clock) TextAlign(align fyne.TextAlign) *Clock

TextAlign fyne.TextAlignLeading , fyne.TextAlignCenter , fyne.TextAlignTrailing

func (*Clock) TextColor1 

func (me *Clock) TextColor1(c color.Color) *Clock

func (*Clock) TextSize 

func (me *Clock) TextSize(size float32) *Clock

type FileDialogItem 

type FileDialogItem struct {
	widget.BaseWidget
	// contains filtered or unexported fields
}

func NewFileItem 

func NewFileItem(location fyne.URI, dir bool) *FileDialogItem

func (*FileDialogItem) CreateRenderer 

func (i *FileDialogItem) CreateRenderer() fyne.WidgetRenderer

func (*FileDialogItem) MouseIn 

func (i *FileDialogItem) MouseIn(*desktop.MouseEvent)

func (*FileDialogItem) MouseMoved 

func (i *FileDialogItem) MouseMoved(*desktop.MouseEvent)

func (*FileDialogItem) MouseOut 

func (i *FileDialogItem) MouseOut()

func (*FileDialogItem) SetLoc 

func (i *FileDialogItem) SetLoc(location fyne.URI) *FileDialogItem

func (*FileDialogItem) Tapped 

func (i *FileDialogItem) Tapped(_ *fyne.PointEvent)

type Orientation 

type Orientation int

Orientation controls the horizontal/vertical layout of a widget 

const (
	Horizontal Orientation = 0
	Vertical   Orientation = 1
)

Orientation constants to control widget layout

type Select 

type Select struct {
	widget.DisableableWidget

	// Alignment sets the text alignment of the select and its list of options.
	//
	// Since: 2.1
	Alignment   fyne.TextAlign
	Selected    string
	Options     []string
	PlaceHolder string

	OnChanged func(string) `json:"-"`
	// contains filtered or unexported fields
}

Select widget has a list of options, with the current one shown, and triggers an event func when clicked

func NewSelect 

func NewSelect(options []string,
	changed func(string)) *Select

NewSelect creates a new select widget with the set list of options and changes handler

func (*Select) ClearSelected 

func (s *Select) ClearSelected()

ClearSelected clears the current option of the select widget. After clearing the current option, the Select widget's PlaceHolder will be displayed.

func (*Select) Col 

func (s *Select) Col(num int) *Select

func (*Select) CreateRenderer 

func (s *Select) CreateRenderer() fyne.WidgetRenderer

CreateRenderer is a private method to Fyne which links this widget to its renderer

func (*Select) CurPage 

func (s *Select) CurPage(curPage int) *Select

func (*Select) Do 

func (s *Select) Do(fn func(*Select)) *Select

func (*Select) FocusGained 

func (s *Select) FocusGained()

FocusGained is called after this Select has gained focus.

Implements: fyne.Focusable

func (*Select) FocusLost 

func (s *Select) FocusLost()

FocusLost is called after this Select has lost focus.

Implements: fyne.Focusable

func (*Select) Hide 

func (s *Select) Hide()

Hide hides the select.

Implements: fyne.Widget

func (*Select) MinSize 

func (s *Select) MinSize() fyne.Size

MinSize returns the size that this widget should not shrink below

func (*Select) MouseIn 

func (s *Select) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*Select) MouseMoved 

func (s *Select) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*Select) MouseOut 

func (s *Select) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*Select) Move 

func (s *Select) Move(pos fyne.Position)

Move changes the relative position of the select.

Implements: fyne.Widget

func (*Select) RefreshItem 

func (s *Select) RefreshItem()

func (*Select) Resize 

func (s *Select) Resize(size fyne.Size)

Resize sets a new size for a widget. Note this should not be used if the widget is being managed by a Layout within a Container.

func (*Select) Row 

func (s *Select) Row(num int) *Select

func (*Select) SelectedIndex 

func (s *Select) SelectedIndex() int

SelectedIndex returns the index value of the currently selected item in Options list. It will return -1 if there is no selection.

func (*Select) SetSelected 

func (s *Select) SetSelected(text string)

SetSelected sets the current option of the select widget

func (*Select) SetSelectedIndex 

func (s *Select) SetSelectedIndex(index int)

SetSelectedIndex will set the Selected option from the value in Options list at index position.

func (*Select) Tapped 

func (s *Select) Tapped(*fyne.PointEvent)

Tapped is called when a pointer tapped event is captured and triggers any tap handler

func (*Select) TypedKey 

func (s *Select) TypedKey(event *fyne.KeyEvent)

TypedKey is called if a key event happens while this Select is focused.

Implements: fyne.Focusable

func (*Select) TypedRune 

func (s *Select) TypedRune(_ rune)

TypedRune is called if a text event happens while this Select is focused.

Implements: fyne.Focusable

type SelectG 

type SelectG struct {
	widget.DisableableWidget

	// Alignment sets the text alignment of the select and its list of options.
	//
	// Since: 2.1
	Alignment   fyne.TextAlign
	Selected    cnregion.Region
	Options     []cnregion.Region
	PlaceHolder string

	OnChanged func(*SelectG) `json:"-"`
	// contains filtered or unexported fields
}

Select widget has a list of options, with the current one shown, and triggers an event func when clicked

func NewSelectG 

func NewSelectG(options []cnregion.Region) *SelectG

NewSelect creates a new select widget with the set list of options and changes handler

func (*SelectG) Change 

func (s *SelectG) Change(fn func(*SelectG)) *SelectG

func (*SelectG) ClearSelected 

func (s *SelectG) ClearSelected()

ClearSelected clears the current option of the select widget. After clearing the current option, the Select widget's PlaceHolder will be displayed.

func (*SelectG) Col 

func (s *SelectG) Col(num int) *SelectG

func (*SelectG) CreateRenderer 

func (s *SelectG) CreateRenderer() fyne.WidgetRenderer

CreateRenderer is a private method to Fyne which links this widget to its renderer

func (*SelectG) CurPage 

func (s *SelectG) CurPage(curPage int) *SelectG

func (*SelectG) Do 

func (s *SelectG) Do(fn func(*SelectG)) *SelectG

func (*SelectG) FocusGained 

func (s *SelectG) FocusGained()

FocusGained is called after this Select has gained focus.

Implements: fyne.Focusable

func (*SelectG) FocusLost 

func (s *SelectG) FocusLost()

FocusLost is called after this Select has lost focus.

Implements: fyne.Focusable

func (*SelectG) Hide 

func (s *SelectG) Hide()

Hide hides the select.

Implements: fyne.Widget

func (*SelectG) MinSize 

func (s *SelectG) MinSize() fyne.Size

MinSize returns the size that this widget should not shrink below

func (*SelectG) MouseIn 

func (s *SelectG) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*SelectG) MouseMoved 

func (s *SelectG) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*SelectG) MouseOut 

func (s *SelectG) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*SelectG) Move 

func (s *SelectG) Move(pos fyne.Position)

Move changes the relative position of the select.

Implements: fyne.Widget

func (*SelectG) RefreshItem 

func (s *SelectG) RefreshItem()

func (*SelectG) Resize 

func (s *SelectG) Resize(size fyne.Size)

Resize sets a new size for a widget. Note this should not be used if the widget is being managed by a Layout within a Container.

func (*SelectG) Row 

func (s *SelectG) Row(num int) *SelectG

func (*SelectG) SelectedIndex 

func (s *SelectG) SelectedIndex() int

SelectedIndex returns the index value of the currently selected item in Options list. It will return -1 if there is no selection.

func (*SelectG) SetOptions 

func (s *SelectG) SetOptions(opts []cnregion.Region) *SelectG

func (*SelectG) SetSelected 

func (s *SelectG) SetSelected(text cnregion.Region)

SetSelected sets the current option of the select widget

func (*SelectG) SetSelectedIndex 

func (s *SelectG) SetSelectedIndex(index int)

SetSelectedIndex will set the Selected option from the value in Options list at index position.

func (*SelectG) Tapped 

func (s *SelectG) Tapped(*fyne.PointEvent)

Tapped is called when a pointer tapped event is captured and triggers any tap handler

func (*SelectG) TypedKey 

func (s *SelectG) TypedKey(event *fyne.KeyEvent)

TypedKey is called if a key event happens while this Select is focused.

Implements: fyne.Focusable

func (*SelectG) TypedRune 

func (s *SelectG) TypedRune(_ rune)

TypedRune is called if a text event happens while this Select is focused.

Implements: fyne.Focusable

type SelectGeneric 

type SelectGeneric struct {
	widget.DisableableWidget

	// Alignment sets the text alignment of the select and its list of options.
	//
	// Since: 2.1
	Alignment   fyne.TextAlign
	Selected    item
	Options     []item
	PlaceHolder string

	OnChanged func(*SelectGeneric) `json:"-"`
	// contains filtered or unexported fields
}

Select widget has a list of options, with the current one shown, and triggers an event func when clicked

func NewSelectGeneric 

func NewSelectGeneric(options []item) *SelectGeneric

NewSelect creates a new select widget with the set list of options and changes handler

func (*SelectGeneric) Change 

func (s *SelectGeneric) Change(fn func(*SelectGeneric)) *SelectGeneric

func (*SelectGeneric) ClearSelected 

func (s *SelectGeneric) ClearSelected()

ClearSelected clears the current option of the select widget. After clearing the current option, the Select widget's PlaceHolder will be displayed.

func (*SelectGeneric) Col 

func (s *SelectGeneric) Col(num int) *SelectGeneric

func (*SelectGeneric) CreateRenderer 

func (s *SelectGeneric) CreateRenderer() fyne.WidgetRenderer

CreateRenderer is a private method to Fyne which links this widget to its renderer

func (*SelectGeneric) CurPage 

func (s *SelectGeneric) CurPage(curPage int) *SelectGeneric

func (*SelectGeneric) Do 

func (s *SelectGeneric) Do(fn func(*SelectGeneric)) *SelectGeneric

func (*SelectGeneric) FocusGained 

func (s *SelectGeneric) FocusGained()

FocusGained is called after this Select has gained focus.

Implements: fyne.Focusable

func (*SelectGeneric) FocusLost 

func (s *SelectGeneric) FocusLost()

FocusLost is called after this Select has lost focus.

Implements: fyne.Focusable

func (*SelectGeneric) Hide 

func (s *SelectGeneric) Hide()

Hide hides the select.

Implements: fyne.Widget

func (*SelectGeneric) MinSize 

func (s *SelectGeneric) MinSize() fyne.Size

MinSize returns the size that this widget should not shrink below

func (*SelectGeneric) MouseIn 

func (s *SelectGeneric) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*SelectGeneric) MouseMoved 

func (s *SelectGeneric) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*SelectGeneric) MouseOut 

func (s *SelectGeneric) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*SelectGeneric) Move 

func (s *SelectGeneric) Move(pos fyne.Position)

Move changes the relative position of the select.

Implements: fyne.Widget

func (*SelectGeneric) RefreshItem 

func (s *SelectGeneric) RefreshItem()

func (*SelectGeneric) Resize 

func (s *SelectGeneric) Resize(size fyne.Size)

Resize sets a new size for a widget. Note this should not be used if the widget is being managed by a Layout within a Container.

func (*SelectGeneric) Row 

func (s *SelectGeneric) Row(num int) *SelectGeneric

func (*SelectGeneric) SelectedIndex 

func (s *SelectGeneric) SelectedIndex() int

SelectedIndex returns the index value of the currently selected item in Options list. It will return -1 if there is no selection.

func (*SelectGeneric) SetOptions 

func (s *SelectGeneric) SetOptions(opts []item) *SelectGeneric

func (*SelectGeneric) SetSelected 

func (s *SelectGeneric) SetSelected(text item)

SetSelected sets the current option of the select widget

func (*SelectGeneric) SetSelectedIndex 

func (s *SelectGeneric) SetSelectedIndex(index int)

SetSelectedIndex will set the Selected option from the value in Options list at index position.

func (*SelectGeneric) Tapped 

func (s *SelectGeneric) Tapped(*fyne.PointEvent)

Tapped is called when a pointer tapped event is captured and triggers any tap handler

func (*SelectGeneric) TypedKey 

func (s *SelectGeneric) TypedKey(event *fyne.KeyEvent)

TypedKey is called if a key event happens while this Select is focused.

Implements: fyne.Focusable

func (*SelectGeneric) TypedRune 

func (s *SelectGeneric) TypedRune(_ rune)

TypedRune is called if a text event happens while this Select is focused.

Implements: fyne.Focusable

type Slider 

type Slider struct {
	widget.BaseWidget
	Caption string
	Value   float64
	Min     float64
	Max     float64
	Step    float64

	Txt    *canvas.Text
	MinTxt *canvas.Text

	TxtColor color.Color
	MinColor color.Color

	Orientation Orientation
	OnChanged   func(float64)
	// contains filtered or unexported fields
}

Slider is a widget that can slide between two fixed values.

func NewSlider 

func NewSlider(min, max float64) *Slider

NewSlider returns a basic slider.

func NewSliderWithData 

func NewSliderWithData(min, max float64, data binding.Float) *Slider

NewSliderWithData returns a slider connected with the specified data source.

Since: 2.0

func (*Slider) Bind 

func (s *Slider) Bind(data binding.Float)

Bind connects the specified data source to this Slider. The current value will be displayed and any changes in the data will cause the widget to update. User interactions with this Slider will set the value into the data source.

Since: 2.0

func (*Slider) CircleScale 

func (s *Slider) CircleScale(scale float32) *Slider

func (*Slider) ColorActive 

func (s *Slider) ColorActive(c color.Color) *Slider

func (*Slider) ColorCircle 

func (s *Slider) ColorCircle(c color.Color) *Slider

func (*Slider) ColorMin 

func (s *Slider) ColorMin(c color.Color) *Slider

func (*Slider) ColorTrack 

func (s *Slider) ColorTrack(c color.Color) *Slider

func (*Slider) ColorValue 

func (s *Slider) ColorValue(c color.Color) *Slider

func (*Slider) CreateRenderer 

func (s *Slider) CreateRenderer() fyne.WidgetRenderer

CreateRenderer links this widget to its renderer.

func (*Slider) Do 

func (s *Slider) Do(fn func(*Slider)) *Slider

func (*Slider) DragEnd 

func (s *Slider) DragEnd()

DragEnd function.

func (*Slider) Dragged 

func (s *Slider) Dragged(e *fyne.DragEvent)

Dragged function.

func (*Slider) MinSize 

func (s *Slider) MinSize() fyne.Size

MinSize returns the size that this widget should not shrink below

func (*Slider) SetValue 

func (s *Slider) SetValue(value float64)

SetValue updates the value of the slider and clamps the value to be within the range.

func (*Slider) Unbind 

func (s *Slider) Unbind()

Unbind disconnects any configured data source from this Slider. The current value will remain at the last value of the data source.

Since: 2.0

type TextField 

type TextField struct {
	widget.BaseWidget
	Txt1       *canvas.Text
	Background *canvas.Rectangle
	OnTapped   func(*TextField) `json:"-"`
	OnHoverIn  func()           `json:"-"`
	OnHoverOut func()           `json:"-"`
	Data       interface{}
}

TextField is a widget for displaying a separator with themeable color.

Since: 1.4

func NewTextField 

func NewTextField() *TextField

NewTextField creates a new separator.

Since: 1.4

func (*TextField) BgFillColor 

func (me *TextField) BgFillColor(c color.Color) *TextField

func (*TextField) BgStrokeColor 

func (me *TextField) BgStrokeColor(c color.Color) *TextField

func (*TextField) Click 

func (me *TextField) Click(fn func(*TextField)) *TextField

func (*TextField) CreateRenderer 

func (me *TextField) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*TextField) Do 

func (me *TextField) Do(fn func(t *TextField)) *TextField

func (*TextField) MinSize 

func (me *TextField) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*TextField) MouseIn 

func (b *TextField) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*TextField) MouseMoved 

func (b *TextField) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*TextField) MouseOut 

func (b *TextField) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*TextField) SData 

func (me *TextField) SData(d interface{}) *TextField

func (*TextField) SText1 

func (me *TextField) SText1(t string) *TextField

func (*TextField) Style 

func (me *TextField) Style(style fyne.TextStyle) *TextField

Style fyne.TextStyle{Bold: true} fyne.TextStyle{Italic: true} fyne.TextStyle{Monospace: true} fyne.TextStyle{TabWidth: 10}

func (*TextField) T 

func (me *TextField) T(t string) *TextField

设置显示文本内容

func (*TextField) Tap 

func (me *TextField) Tap(fn func(tf *TextField)) *TextField

设置单击事件

func (*TextField) Tapped 

func (b *TextField) Tapped(*fyne.PointEvent)

func (*TextField) TextAlign 

func (me *TextField) TextAlign(align fyne.TextAlign) *TextField

TextAlign fyne.TextAlignLeading , fyne.TextAlignCenter , fyne.TextAlignTrailing

func (*TextField) TextColor1 

func (me *TextField) TextColor1(c color.Color) *TextField

func (*TextField) TextSize 

func (me *TextField) TextSize(size float32) *TextField

type Y2hText 

type Y2hText struct {
	widget.BaseWidget
	Txt1       *canvas.Text
	Txt2       *canvas.Text
	Background *canvas.Rectangle
	OnTapped   func(*Y2hText) `json:"-"`
	OnHoverIn  func()         `json:"-"`
	OnHoverOut func()         `json:"-"`
	Data       interface{}
}

Y2hText is a widget for displaying a separator with themeable color.

Since: 1.4

func NewY2hText 

func NewY2hText() *Y2hText

NewY2hText creates a new separator.

Since: 1.4

func (*Y2hText) BgFillColor 

func (me *Y2hText) BgFillColor(c color.Color) *Y2hText

func (*Y2hText) BgStrokeColor 

func (me *Y2hText) BgStrokeColor(c color.Color) *Y2hText

func (*Y2hText) Click 

func (me *Y2hText) Click(fn func(*Y2hText)) *Y2hText

func (*Y2hText) CreateRenderer 

func (me *Y2hText) CreateRenderer() fyne.WidgetRenderer

CreateRenderer returns a new renderer for the separator.

Implements: fyne.Widget

func (*Y2hText) Do 

func (me *Y2hText) Do(fn func(t *Y2hText)) *Y2hText

func (*Y2hText) MinSize 

func (me *Y2hText) MinSize() fyne.Size

MinSize returns the minimal size of the separator.

Implements: fyne.Widget

func (*Y2hText) MouseIn 

func (b *Y2hText) MouseIn(*desktop.MouseEvent)

MouseIn is called when a desktop pointer enters the widget

func (*Y2hText) MouseMoved 

func (b *Y2hText) MouseMoved(*desktop.MouseEvent)

MouseMoved is called when a desktop pointer hovers over the widget

func (*Y2hText) MouseOut 

func (b *Y2hText) MouseOut()

MouseOut is called when a desktop pointer exits the widget

func (*Y2hText) SData 

func (me *Y2hText) SData(d interface{}) *Y2hText

func (*Y2hText) SText1 

func (me *Y2hText) SText1(t string) *Y2hText

func (*Y2hText) Style 

func (me *Y2hText) Style(style fyne.TextStyle) *Y2hText

Style fyne.TextStyle{Bold: true} fyne.TextStyle{Italic: true} fyne.TextStyle{Monospace: true} fyne.TextStyle{TabWidth: 10}

func (*Y2hText) Tapped 

func (b *Y2hText) Tapped(*fyne.PointEvent)

func (*Y2hText) TextAlign 

func (me *Y2hText) TextAlign(align fyne.TextAlign) *Y2hText

TextAlign fyne.TextAlignLeading , fyne.TextAlignCenter , fyne.TextAlignTrailing

func (*Y2hText) TextColor1 

func (me *Y2hText) TextColor1(c color.Color) *Y2hText

func (*Y2hText) TextColor2 

func (me *Y2hText) TextColor2(c color.Color) *Y2hText

func (*Y2hText) TextSize 

func (me *Y2hText) TextSize(size float32) *Y2hText

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