wasm-canvas
Public Attributes | List of all members
HTMLWindow Struct Reference

#include <window.h>

Public Attributes

int(* getInnerHeight )()
 
int(* getInnerWidth )()
 
int(* getOuterHeight )()
 
int(* getOuterWidth )()
 
void(* blur )()
 

Detailed Description

Struct containing state and OO-like behavior similar to that of the globally available 'window' DOM object in JavaScript. Functions do not require a first parameter identifying the HTMLWindow itself because it is assumed that this code is executing in only a single window, and we'll just use that one.

This struct should not be instantiated, but rather created and accessed (as a Singleton) via the Window() function.

I find this struct most useful in conjunction with the canvas for expanding the canvas dimensions to be as large as the entire window.

For example: 

HTMLCanvasElement *canvas = createCanvas("bigCanvas"); // not big yet
canvas->setHeight(canvas, Window()->getInnerHeight());
canvas->setWidth(canvas, Window()->getInnerWidth());
freeCanvas(canvas);
freeWindow(Window());
The documentation for this struct was generated from the following file: