Upgrade to v2.7 Fyne API v2.7
package fyne Animation Animation AnimationCurve AnimationCurve App App AppMetadata AppMetadata BuildType BuildType Canvas Canvas CanvasObject CanvasObject Clipboard Clipboard CloudProvider CloudProvider CloudProviderPreferences CloudProviderPreferences CloudProviderStorage CloudProviderStorage Container Container Delta Delta Device Device DeviceOrientation DeviceOrientation Disableable Disableable DoubleTappable DoubleTappable DragEvent DragEvent Draggable Draggable Driver Driver Focusable Focusable HardwareKey HardwareKey KeyboardShortcut KeyboardShortcut KeyEvent KeyEvent KeyModifier KeyModifier KeyName KeyName Layout Layout LegacyTheme LegacyTheme Lifecycle Lifecycle ListableURI ListableURI Locale Locale MainMenu MainMenu Menu Menu MenuItem MenuItem Notification Notification OverlayStack OverlayStack PointEvent PointEvent Position Position Preferences Preferences Resource Resource Scrollable Scrollable ScrollDirection ScrollDirection ScrollEvent ScrollEvent SecondaryTappable SecondaryTappable Settings Settings Shortcut Shortcut Shortcutable Shortcutable ShortcutCopy ShortcutCopy ShortcutCut ShortcutCut ShortcutHandler ShortcutHandler ShortcutPaste ShortcutPaste ShortcutRedo ShortcutRedo ShortcutSelectAll ShortcutSelectAll ShortcutUndo ShortcutUndo Size Size StaticResource StaticResource Storage Storage StringValidator StringValidator Tabbable Tabbable Tappable Tappable TextAlign TextAlign TextStyle TextStyle TextTruncation TextTruncation TextWrap TextWrap Theme Theme ThemeColorName ThemeColorName ThemedResource ThemedResource ThemeIconName ThemeIconName ThemeSizeName ThemeSizeName ThemeVariant ThemeVariant URI URI URIReadCloser URIReadCloser URIWithIcon URIWithIcon URIWriteCloser URIWriteCloser Validatable Validatable Vector2 Vector2 Widget Widget WidgetRenderer WidgetRenderer Window Window
app canvas container data/binding data/validation dialog driver driver/desktop driver/embedded driver/mobile driver/software lang layout storage storage/repository test theme widget

Fyne API "fyne.Driver"

fyne.Driver


import "fyne.io/fyne/v2"

Usage

type Driver

type Driver interface {
	// CreateWindow creates a new UI Window.
	CreateWindow(string) Window
	// AllWindows returns a slice containing all app windows.
	AllWindows() []Window

	// RenderedTextSize returns the size required to render the given string of specified
	// font size and style. It also returns the height to text baseline, measured from the top.
	// If the source is specified it will be used, otherwise the current theme will be asked for the font.
	RenderedTextSize(text string, fontSize float32, style TextStyle, source Resource) (size Size, baseline float32)

	// CanvasForObject returns the canvas that is associated with a given [CanvasObject].
	CanvasForObject(CanvasObject) Canvas
	// AbsolutePositionForObject returns the position of a given [CanvasObject] relative to the top/left of a canvas.
	AbsolutePositionForObject(CanvasObject) Position

	// Device returns the device that the application is currently running on.
	Device() Device
	// Run starts the main event loop of the driver.
	Run()
	// Quit closes the driver and open windows, then exit the application.
	// On some some operating systems this does nothing, for example iOS and Android.
	Quit()

	// StartAnimation registers a new animation with this driver and requests it be started.
	StartAnimation(*Animation)
	// StopAnimation stops an animation and unregisters from this driver.
	StopAnimation(*Animation)

	// DoubleTapDelay returns the maximum duration where a second tap after a first one
	// will be considered a [DoubleTap] instead of two distinct [Tap] events.
	//
	// Since: 2.5
	DoubleTapDelay() time.Duration

	// SetDisableScreenBlanking allows an app to ask the device not to sleep/lock/blank displays
	//
	// Since: 2.5
	SetDisableScreenBlanking(bool)
}

Driver defines an abstract concept of a Fyne render driver. Any implementation must provide at least these methods.