Package pi.graphics.boxes

Class HorizontalBox<T extends Box>

java.lang.Object

pi.graphics.boxes.Box

pi.graphics.boxes.ChildsBox<T>

pi.graphics.boxes.PaddingBox<T>

pi.graphics.boxes.HorizontalBox<T>

All Implemented Interfaces:

Iterable<Box>

public class HorizontalBox<T extends Box>
extends PaddingBox<T>

Eine horizontale Box, die die enthaltenen Kinder-Boxen horizontal von links nach rechts anordnet.

Since:

0.39.0

Author:

Josef Friedrich

Field Summary

Fields inherited from class pi.graphics.boxes.Box

childs, definedHeight, definedWidth, disabled, height, measureDimensionTwice, parent, supportsDefinedDimension, width, x, y

Constructor Summary

Constructors

Constructor	Description
HorizontalBox(Box... childs)	Erzeugt eine neue horizontale Box.

Method Summary

Modifier and Type	Method	Description
protected void	calculateAnchors()	Berechnet rekursiv alle Ankerpunkte (linkes oberes Eck) der untergeordneten Kinder-Boxen.
protected void	calculateDimension()	Berechnet rekursiv die Abmessung (die Höhe und Breite) der eigenen Box.
HorizontalBox<T>	vAlign(VAlign vAlgin)

Methods inherited from class pi.graphics.boxes.PaddingBox

padding

Methods inherited from class pi.graphics.boxes.ChildsBox

addChild, forEachCell, forEachChild, numberOfChilds

Methods inherited from class pi.graphics.boxes.Box

anchor, debug, disable, disabled, enable, height, height, iterator, measure, measureAnchors, measureDimension, remeasure, render, toggle, toString, width, width, x, x, y, y

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

HorizontalBox

public HorizontalBox(Box... childs)

Erzeugt eine neue horizontale Box.

Parameters:

childs - Die Kinder-Boxen, die horizontal von links nach rechts angeordnet werden sollen.

Since:

0.39.0

Method Details

calculateDimension

protected void calculateDimension()

Description copied from class: Box

Berechnet rekursiv die Abmessung (die Höhe und Breite) der eigenen Box.

Single-Child-Code-Beispiel

 
 protected void calculateDimension()
 {
     width = child.width + 2 * margin;
     height = child.height + 2 * margin;
 }
 
 

Multiple-Child-Code-Beispiel

 
 protected void calculateDimension()
 {
     int maxWidth = 0;
     for (Box child : childs)
     {
         if (child.width > maxWidth)
         {
             maxWidth = child.width;
         }
         height += child.height;
     }
     width = maxWidth;
 }
 
 

Overrides:

calculateDimension in class ChildsBox<T extends Box>

calculateAnchors

protected void calculateAnchors()

Description copied from class: Box

Berechnet rekursiv alle Ankerpunkte (linkes oberes Eck) der untergeordneten Kinder-Boxen. Die inneren Blattboxen brauchen diese Methode nicht zu implementieren.

Single-Child-Code-Beispiel

 
 protected void calculateAnchors()
 {
     child.x = x + margin;
     child.y = y + margin;
 }
 
 

Multiple-Child-Code-Beispiel

 
 protected void calculateAnchors()
 {
     int yCursor = y;
     for (Box child : childs)
     {
         child.x = x;
         child.y = yCursor;
         yCursor += child.height;
     }
 }
 
 

Overrides:

calculateAnchors in class ChildsBox<T extends Box>

vAlign

@Setter
public HorizontalBox<T> vAlign(VAlign vAlgin)