//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CommandButton::cursorExited( void )
{
// only clear ourselves if we have do not have a containing menu
// only stay armed if we have a sub menu
// the buttons only unarm themselves when another button is armed instead
if ( !getParentMenu() || !GetSubMenu() )
{
setArmed( false );
}
}
Menu* MenuItem::getTopLevelMenu(void) const
{
MenuRefPtr c(getParentMenu());
while(c != NULL)
{
if(c->getTopLevelMenu())
{
return c;
}
c = c->getParentMenu();
}
return NULL;
}
//-----------------------------------------------------------------------------
// Purpose: Highlights the current button, and all it's parent menus
//-----------------------------------------------------------------------------
void CommandButton::cursorEntered( void )
{
// unarm all the other buttons in this menu
CCommandMenu *containingMenu = getParentMenu();
if ( containingMenu )
{
containingMenu->ClearButtonsOfArmedState();
// make all our higher buttons armed
CCommandMenu *pCParent = containingMenu->GetParentMenu();
if ( pCParent )
{
CommandButton *pParentButton = pCParent->FindButtonWithSubmenu( containingMenu );
pParentButton->cursorEntered();
}
}
// arm ourselves
setArmed( true );
}
