m-shell.net

Class abguibase.Background

Known direct subclasses: abguibase.RoundedBackground, abguibase.ImageBackground

The base class drawing a widget background. The base class simply draws a solid rectangle of given color, with an optional border. Subclasses may be assigned to theme["bg"] or directly to a widget instance to draw fancier backgrounds.

Constructor

function init(color, borderColor=null)

Initialize a new background.
Parameters:
color – the solid background color.
borderColor – the borderColor, null for no border.

Fields

borderColor

color

Functions

draw(w, h, inset)	Draw the background into the rectangle [0, 0, w, h].
isTransparent()	Check whether this background is (partially) transparent, i.e. lets shine through parts of the parent widget.

function isTransparent()

Check whether this background is (partially) transparent, i.e. lets shine through parts of the parent widget. The default implementation returns false.
Returns:true if this background is transparent.

function draw(w, h, inset)

Draw the background into the rectangle [0, 0, w, h].
Parameters:
w – the rectangle width.
h – the rectangle height.
inset – the content inset