public static void CreateUI(RibbonPanel ribbonPanel)
{
var buttonData = NewPushButtonData <CommandRhinoOptions, Availability>
(
CommandName,
"Rhino.png",
"Shows Rhino Options window"
);
// set this button as the panel dialog-launcher (arrow-button at the corner of panel)
if (ribbonPanel.AddItem(buttonData) is PushButton pushButton)
{
ribbonPanel.SetButtonToDialogLauncher(Addin.AddinName, pushButton);
}
}