Example usage for java.awt Window getComponentListeners

Introduction

In this page you can find the example usage for java.awt Window getComponentListeners.

Prototype

public synchronized ComponentListener[] getComponentListeners() 

Source Link

Document

Returns an array of all the component listeners registered on this component.

Usage

From source file:Utils.java

/**
 * Installs/resets a ComponentListener to resize the
 * given window to minWidth/Height if needed.
 *
 * @param window//ww w  .  j a va  2s  .  c  om
 * @param minWidth
 * @param minHeight
 */
public static void setMinimumSizeManager(Window window, int minWidth, int minHeight) {
    ComponentListener[] listeners = window.getComponentListeners();
    ComponentListener listener = null;
    for (ComponentListener l : listeners) {
        if (l instanceof MinSizeComponentListener) {
            listener = l;
            break;
        }
    }
    if (listener == null) {
        window.addComponentListener(new MinSizeComponentListener(window, minWidth, minHeight));
    } else {
        ((MinSizeComponentListener) listener).resetSizes(minWidth, minHeight);
    }
}

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