/**
* Constructor.
*
* @param l label of the menu item
* @param k key shortcut
* @param h help string
* @param d requires a database to be opened
* @param c displays a checkbox, indicating the current selection state
*/
GUICommands(final String l, final String k, final String h, final boolean d, final boolean c) {
label = l;
key = k;
help = BaseXLayout.addShortcut(h, k);
data = d;
checked = c;
}
