Package com.googlecode.lanterna.graphics

Interface Theme

All Known Implementing Classes:

AbstractTheme, DelegatingTheme, PropertiesTheme, PropertyTheme, SimpleTheme

public interface Theme

The main theme interface, from which you can retrieve theme definitions

Author:

Martin

Method Summary

Modifier and Type	Method	Description
ThemeDefinition	getDefaultDefinition()	Returns what this theme considers to be the default definition
ThemeDefinition	getDefinition(Class<?> clazz)	Returns the theme definition associated with this class.
WindowDecorationRenderer	getWindowDecorationRenderer()	Returns the WindowDecorationRenderer to use for windows drawn in this theme.
WindowPostRenderer	getWindowPostRenderer()	Returns a post-renderer to invoke after drawing each window, unless the GUI system or individual windows has their own renderers set.

Method Detail

getDefaultDefinition

ThemeDefinition getDefaultDefinition()

Returns what this theme considers to be the default definition

Returns:

The default theme definition

getDefinition

ThemeDefinition getDefinition(Class<?> clazz)

Returns the theme definition associated with this class. The implementation of Theme should ensure that this call never returns null, it should always give back a valid value (falling back to the default is nothing else can be used).

Parameters:

clazz - Class to get the theme definition for

Returns:

The ThemeDefinition for the class passed in

getWindowPostRenderer

WindowPostRenderer getWindowPostRenderer()

Returns a post-renderer to invoke after drawing each window, unless the GUI system or individual windows has their own renderers set. If null, no post-renderer will be done (unless the GUI system or the windows has a post-renderer).

Returns:

A WindowPostRenderer to invoke after drawing each window unless overridden, or null if none

getWindowDecorationRenderer

WindowDecorationRenderer getWindowDecorationRenderer()

Returns the WindowDecorationRenderer to use for windows drawn in this theme. If null then lanterna will fall back to use DefaultWindowDecorationRenderer.

Returns:

The decoration renderer to use for this theme, or null to use system default