This documentation relates to Opera's now deprecated .oex Extension API framework for Opera versions <= 12.15 and also provided by our OEX2NEX shim library.
For the latest Opera Extensions API documentation for Opera versions > 12.15 please consult the latest Opera Extensions API documentation online.
When specified as an item in a BrowserWindowProperties
object, the height
property specifies the desired height of a browser window.
When creating a browser window, if this property is not specified the browser's default height is used.
When updating a browser window, if this property is not specified the default behaviour is to leave the height unchanged.
unsigned long height
The following example creates a button on the browser toolbar. When the button is clicked, a new window is created with the specified height, width, top offset and left offset.
//
// The background process (e.g. index.html)
//
// Specify the properties of the button before creating it.
var UIItemProperties = {
disabled: false,
title: "Example extension",
icon: "images/icon_18.png"
};
// Create the button and add it to the toolbar.
var button = opera.contexts.toolbar.createItem( UIItemProperties );
opera.contexts.toolbar.addItem(button);
button.addEventListener('click', handleClick, false);
function handleClick() {
// Set the properties for the window
var windowProps = {
height: 600,
width: 400,
top: 50,
left: 100
}
// Create a new window using the specified properties
opera.extension.windows.create({}, windowProps);
}