[FIXED-302] Destroyed cmp is still isVisible()

[Kask]

After destroying an component, isVisible() will still return true.

Suggestion to new isVisible method...

/**
  * Returns true if this component is visible.
  * @return {Boolean} True if this component is visible, false otherwise.
  */
isVisible: function() {
    var visible = !this.hidden,
        destroyed = this.isDestroyed,
        cmp = this.ownerCt;

    if(destroyed) {
        return false;
    }
    
    if (visible && this.rendered && cmp) {
        while (cmp) {
            if (cmp.hidden || cmp.collapsed || cmp.isDestroyed) {
                visible = false;
                break;
            }
            cmp = cmp.ownerCt;
        }
    }
    return visible;
}

[aconran]

Thanks for the bug report.

[rdougan]

Thanks - fixed in the next release (.96).