void ButtonSecondaryClick(Window callingWindow)
{
ListBox listBox = GuiManager.AddPerishableListBox();
listBox.AddItem("Set to default");
listBox.AddItem("Set to null");
listBox.ScrollBarVisible = false;
listBox.SetScaleToContents(0);
listBox.HighlightOnRollOver = true;
listBox.Click += new GuiMessage(RightClickMenuClick);
GuiManager.PositionTopLeftToCursor(listBox);
}
void RightClickMenu(Window callingWindow)
{
ListBox listBox = GuiManager.AddPerishableListBox();
listBox.AddItem("Zoom In");
listBox.AddItem("Zoom Out");
listBox.SetScaleToContents(0);
listBox.HighlightOnRollOver = true;
GuiManager.PositionTopLeftToCursor(listBox);
listBox.ScrollBarVisible = false;
listBox.Click += SelectItemInRightClickMenu;
}