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Fyne API "widget"

widget

import "fyne.io/fyne/v2/widget"

Package widget defines the UI widgets within the Fyne toolkit.

Usage

var (
	// RichTextStyleBlockquote represents a quote presented in an indented block.
	//
	// Since: 2.1
	RichTextStyleBlockquote = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    false,
		SizeName:  theme.SizeNameText,
		TextStyle: fyne.TextStyle{Italic: true},
	}
	// RichTextStyleCodeBlock represents a code blog segment.
	//
	// Since: 2.1
	RichTextStyleCodeBlock = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    false,
		SizeName:  theme.SizeNameText,
		TextStyle: fyne.TextStyle{Monospace: true},
	}
	// RichTextStyleCodeInline represents an inline code segment.
	//
	// Since: 2.1
	RichTextStyleCodeInline = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    true,
		SizeName:  theme.SizeNameText,
		TextStyle: fyne.TextStyle{Monospace: true},
	}
	// RichTextStyleEmphasis represents regular text with emphasis.
	//
	// Since: 2.1
	RichTextStyleEmphasis = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    true,
		SizeName:  theme.SizeNameText,
		TextStyle: fyne.TextStyle{Italic: true},
	}
	// RichTextStyleHeading represents a heading text that stands on its own line.
	//
	// Since: 2.1
	RichTextStyleHeading = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    false,
		SizeName:  theme.SizeNameHeadingText,
		TextStyle: fyne.TextStyle{Bold: true},
	}
	// RichTextStyleInline represents standard text that can be surrounded by other elements.
	//
	// Since: 2.1
	RichTextStyleInline = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    true,
		SizeName:  theme.SizeNameText,
	}
	// RichTextStyleParagraph represents standard text that should appear separate from other text.
	//
	// Since: 2.1
	RichTextStyleParagraph = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    false,
		SizeName:  theme.SizeNameText,
	}
	// RichTextStylePassword represents standard sized text where the characters are obscured.
	//
	// Since: 2.1
	RichTextStylePassword = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    true,
		SizeName:  theme.SizeNameText,
	}
	// RichTextStyleStrong represents regular text with a strong emphasis.
	//
	// Since: 2.1
	RichTextStyleStrong = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    true,
		SizeName:  theme.SizeNameText,
		TextStyle: fyne.TextStyle{Bold: true},
	}
	// RichTextStyleSubHeading represents a sub-heading text that stands on its own line.
	//
	// Since: 2.1
	RichTextStyleSubHeading = RichTextStyle{
		ColorName: theme.ColorNameForeground,
		Inline:    false,
		SizeName:  theme.SizeNameSubHeadingText,
		TextStyle: fyne.TextStyle{Bold: true},
	}
)

func NewSimpleRenderer

func NewSimpleRenderer(object fyne.CanvasObject) fyne.WidgetRenderer

NewSimpleRenderer creates a new SimpleRenderer to render a widget using a single fyne.CanvasObject.

Since: 2.1

func ShowModalPopUp

func ShowModalPopUp(content fyne.CanvasObject, canvas fyne.Canvas)

ShowModalPopUp creates a new popUp for the specified content and displays it on the passed canvas. A modal PopUp blocks interactions with underlying elements, covered with a semi-transparent overlay.

func ShowPopUp

func ShowPopUp(content fyne.CanvasObject, canvas fyne.Canvas)

ShowPopUp creates a new popUp for the specified content and displays it on the passed canvas.

func ShowPopUpAtPosition

func ShowPopUpAtPosition(content fyne.CanvasObject, canvas fyne.Canvas, pos fyne.Position)

ShowPopUpAtPosition creates a new popUp for the specified content at the specified absolute position. It will then display the popup on the passed canvas.

func ShowPopUpAtRelativePosition

func ShowPopUpAtRelativePosition(content fyne.CanvasObject, canvas fyne.Canvas, rel fyne.Position, to fyne.CanvasObject)

ShowPopUpAtRelativePosition shows a new popUp for the specified content at the given position relative to stated object. It will then display the popup on the passed canvas.

Since 2.4

func ShowPopUpMenuAtPosition

func ShowPopUpMenuAtPosition(menu *fyne.Menu, c fyne.Canvas, pos fyne.Position)

ShowPopUpMenuAtPosition creates a PopUp menu populated with items from the passed menu structure. It will automatically be positioned at the provided location and shown as an overlay on the specified canvas.

func ShowPopUpMenuAtRelativePosition

func ShowPopUpMenuAtRelativePosition(menu *fyne.Menu, c fyne.Canvas, rel fyne.Position, to fyne.CanvasObject)

ShowPopUpMenuAtRelativePosition creates a PopUp menu populated with meny items from the passed menu structure. It will automatically be positioned at the given position relative to stated object and shown as an overlay on the specified canvas.

Since 2.4

types