Package com.googlecode.lanterna.gui2

Class GUIBackdrop

java.lang.Object

com.googlecode.lanterna.gui2.AbstractComponent<EmptySpace>

com.googlecode.lanterna.gui2.EmptySpace

com.googlecode.lanterna.gui2.GUIBackdrop

All Implemented Interfaces:

Component, TextGUIElement

public class GUIBackdrop
extends EmptySpace

Special component that is by default displayed as the background of a text gui unless you override it with something else. Themes can control how this backdrop is drawn, the normal is one solid color.

Constructor Summary

Constructors

Constructor	Description
GUIBackdrop()

Method Summary

Modifier and Type	Method	Description
protected ComponentRenderer<EmptySpace>	createDefaultRenderer()	When you create a custom component, you need to implement this method and return a Renderer which is responsible for taking care of sizing the component, rendering it and choosing where to place the cursor (if Interactable).

Methods inherited from class com.googlecode.lanterna.gui2.AbstractComponent

addTo, calculatePreferredSize, draw, getBasePane, getGlobalPosition, getLayoutData, getParent, getPosition, getPreferredSize, getRenderer, getSize, getTextGUI, getTheme, getThemeDefinition, hasParent, invalidate, isInside, isInvalid, isVisible, onAdded, onAfterDrawing, onBeforeDrawing, onRemoved, runOnGUIThreadIfExistsOtherwiseRunDirect, self, setLayoutData, setPosition, setPreferredSize, setRenderer, setSize, setTheme, setVisible, toBasePane, toGlobal, withBorder

Methods inherited from class com.googlecode.lanterna.gui2.EmptySpace

getColor, setColor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GUIBackdrop

public GUIBackdrop()

Method Detail

createDefaultRenderer

protected ComponentRenderer<EmptySpace> createDefaultRenderer()

Description copied from class: AbstractComponent

When you create a custom component, you need to implement this method and return a Renderer which is responsible for taking care of sizing the component, rendering it and choosing where to place the cursor (if Interactable). This value is intended to be overridden by custom themes.

Overrides:

createDefaultRenderer in class EmptySpace

Returns:

Renderer to use when sizing and drawing this component