Crate winio_handle 

Handles for winio.

Window

A window handle represents a window chrome, such as title bar and borders. It interoperates with the underlying windowing system, such as Win32 or WinUI on Windows, and AppKit on macOS.

A window is usually both a window and a container, so it implements both AsWindow and AsContainer traits.

Platform	Native Type
Win32	HWND
WinUI	Window
Qt	QWidget
Gtk	GtkWindow
AppKit	NSWindow
UIKit	UIWindow
Android	GameActivity

Platform specific

• Qt: The window is a QMainWindow.

Container

A container handle represents a container, such as a window or a scroll view.

Platform	Native Type
Win32	HWND
WinUI	Canvas
Qt	QWidget
Gtk	GtkFixed
AppKit	NSView
UIKit	UIView
Android	FrameLayout

Platform specific

• WinUI: The parent of all widgets must be a Canvas, and the widget will be set to center alignment. The window of WinUI contains a Canvas.
• Gtk: The parent of all widgets must be a GtkFixed. The window of Gtk contains a GtkScrolledWindow, and the scrolled window contains a GtkFixed.

Widget

A widget handle represents a widget, such as a button or a text box.

Platform	Native Type
Win32	HWND
WinUI	FrameworkElement
Qt	QWidget
Gtk	GtkWidget
AppKit	NSView
UIKit	UIView
Android	View

Structs

BorrowedContainer

Raw container handle.

BorrowedWidget

Raw widget handle.

BorrowedWindow

Raw window handle.

Traits

AsContainer

Trait to borrow the container handle.

AsWidget

Trait to borrow the widget handle.

AsWindow

Trait to borrow the window handle.