Class WindowsSystem

Represents a specific UI toolkits.

Inheritance
object
WindowsSystem
AndroidWindowsSystem
FormsWindowsSystem
SDLWindowsSystem
WPFWindowsSystem
WebWindowsSystem
WinUIWindowsSystem
IOSWindowsSystem
Implements
Namespace: Evergine.Common.Graphics
Assembly: Evergine.Common.dll
Syntax
public abstract class WindowsSystem : IGetNativePointers

Properties

AvailablePointerKeys

Gets a list of all available keys to obtain native pointers.

Declaration
public virtual IEnumerable<string> AvailablePointerKeys { get; }
Property Value
Type Description
IEnumerable<string>

Methods

CreateLoopThread(Action, Action)

Creates a looping thread.

Declaration
protected abstract void CreateLoopThread(Action loadAction, Action renderCallback)
Parameters
Type Name Description
Action loadAction

The loading action.
Action renderCallback

The rendering callback action.

CreateSurface(object)

Creates a surface.

Declaration
public abstract Surface CreateSurface(object nativeSurface)
Parameters
Type Name Description
object nativeSurface

The native surface control.
Returns
Type Description
Surface

A surface instance.

CreateSurface(uint, uint)

Creates a surface.

Declaration
public abstract Surface CreateSurface(uint width, uint height)
Parameters
Type Name Description
uint width

The width of the surface.
uint height

The height of the surface.
Returns
Type Description
Surface

A surface instance.

CreateWindow(string, uint, uint, bool)

Creates a window.

Declaration
public abstract Window CreateWindow(string title, uint width, uint height, bool visible = true)
Parameters
Type Name Description
string title

Window title.
uint width

Window width.
uint height

Window height.
bool visible

Window visibility.
Returns
Type Description
Window

Window instance.

Destroy()

Destroys all resources.

Declaration
protected virtual void Destroy()

Dispose()

Performs tasks associated with freeing, releasing, or resetting unmanaged resources as defined by the application.

Declaration
public void Dispose()

GetNativePointer(string, out nint)

Obtains a native pointer for this graphics context using the given key.

Declaration
public virtual bool GetNativePointer(string pointerKey, out nint nativePointer)
Parameters
Type Name Description
string pointerKey

The pointer key.
nint nativePointer

The native pointer.
Returns
Type Description
bool

True if there is an available pointer with this key.

Run(Action, Action)

Runs the UI Toolkits.

Declaration
public void Run(Action loadAction, Action renderCallback)
Parameters
Type Name Description
Action loadAction

Action performed in the load thread.
Action renderCallback

Action to be executed every render loop.

Implements

Extension Methods