Example usage for com.badlogic.gdx.scenes.scene2d.ui Widget getPrefWidth

Introduction

In this page you can find the example usage for com.badlogic.gdx.scenes.scene2d.ui Widget getPrefWidth.

Prototype

public float getPrefWidth() 

Source Link

Usage

From source file:com.kotcrab.vis.ui.util.value.PrefWidthIfVisibleValue.java

License:Apache License

@Override
public float get(Actor actor) {
    if (actor instanceof Widget) {
        Widget widget = (Widget) actor;
        return widget.isVisible() ? widget.getPrefWidth() : 0;
    }/*from  w w w . j ava  2 s .  c  o  m*/

    if (actor instanceof Table) {
        Table table = (Table) actor;
        return table.isVisible() ? table.getPrefWidth() : 0;
    }

    throw new IllegalStateException("Unsupported actor type for PrefWidthIfVisibleValue: " + actor.getClass());
}

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From source file:net.dermetfan.gdx.scenes.scene2d.ui.UIUtils.java

License:Apache License

/** @param widget the Widget to resize according to its min, pref and max size
 *  @deprecated seems unnecessary and with no known use case */
@Deprecated//from   w  w  w .  j av a2  s. co  m
public static void layoutSize(Widget widget) {
    widget.setSize(
            MathUtils.clamp(widget.getPrefWidth(), widget.getMinWidth(),
                    widget.getMaxWidth() == 0 ? Float.POSITIVE_INFINITY : widget.getMaxWidth()),
            MathUtils.clamp(widget.getPrefHeight(), widget.getMinHeight(),
                    widget.getMaxHeight() == 0 ? Float.POSITIVE_INFINITY : widget.getMaxHeight()));
}

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