com.googlecode.lanterna.gui2

Class ProgressBar.DefaultProgressBarRenderer

java.lang.Object

com.googlecode.lanterna.gui2.ProgressBar.DefaultProgressBarRenderer

All Implemented Interfaces:

ComponentRenderer<ProgressBar>

Enclosing class:

ProgressBar

public static class ProgressBar.DefaultProgressBarRenderer
extends Object
implements ComponentRenderer<ProgressBar>

Default implementation of the progress bar GUI component renderer. This renderer will draw the progress bar on a single line and gradually fill up the space with a different color as the progress is increasing.

Constructor Summary

Constructors

Constructor and Description
ProgressBar.DefaultProgressBarRenderer()

Method Summary

Methods

Modifier and Type	Method and Description
void	drawComponent(TextGUIGraphics graphics, ProgressBar component) Using the supplied graphics object, draws the component passed in.
TerminalSize	getPreferredSize(ProgressBar component) Given the supplied component, how large does this renderer want the component to be?

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgressBar.DefaultProgressBarRenderer

public ProgressBar.DefaultProgressBarRenderer()

Method Detail

getPreferredSize

public TerminalSize getPreferredSize(ProgressBar component)

Description copied from interface: ComponentRenderer

Given the supplied component, how large does this renderer want the component to be? Notice that this is the responsibility of the renderer and not the component itself, since the component has no idea what its visual representation looks like.

Specified by:

getPreferredSize in interface ComponentRenderer<ProgressBar>

Parameters:

component - Component to calculate the preferred size of

Returns:

The size this renderer would like the component to take up

drawComponent

public void drawComponent(TextGUIGraphics graphics,
                 ProgressBar component)

Description copied from interface: ComponentRenderer

Using the supplied graphics object, draws the component passed in.

Specified by:

drawComponent in interface ComponentRenderer<ProgressBar>

Parameters:

graphics - Graphics object to use for drawing

component - Component to draw