Beispiel #1
0
//==============================================================================
void Desktop::setKioskModeComponent (Component* componentToUse, const bool allowMenusAndBars)
{
    if (kioskModeComponent != componentToUse)
    {
        // agh! Don't delete or remove a component from the desktop while it's still the kiosk component!
        jassert (kioskModeComponent == nullptr || ComponentPeer::getPeerFor (kioskModeComponent) != nullptr);

        if (kioskModeComponent != nullptr)
        {
            setKioskComponent (kioskModeComponent, false, allowMenusAndBars);

            kioskModeComponent->setBounds (kioskComponentOriginalBounds);
        }

        kioskModeComponent = componentToUse;

        if (kioskModeComponent != nullptr)
        {
            // Only components that are already on the desktop can be put into kiosk mode!
            jassert (ComponentPeer::getPeerFor (kioskModeComponent) != nullptr);

            kioskComponentOriginalBounds = kioskModeComponent->getBounds();

            setKioskComponent (kioskModeComponent, true, allowMenusAndBars);
        }
    }
}
//==============================================================================
void Desktop::setKioskModeComponent (Component* componentToUse, const bool allowMenusAndBars)
{
    if (kioskModeReentrant)
        return;

    const ScopedValueSetter<bool> setter (kioskModeReentrant, true, false);

    if (kioskModeComponent != componentToUse)
    {
        // agh! Don't delete or remove a component from the desktop while it's still the kiosk component!
        jassert (kioskModeComponent == nullptr || ComponentPeer::getPeerFor (kioskModeComponent) != nullptr);

        if (Component* const oldKioskComp = kioskModeComponent)
        {
            kioskModeComponent = nullptr; // (to make sure that isKioskMode() returns false when resizing the old one)
            setKioskComponent (oldKioskComp, false, allowMenusAndBars);
            oldKioskComp->setBounds (kioskComponentOriginalBounds);
        }

        kioskModeComponent = componentToUse;

        if (kioskModeComponent != nullptr)
        {
            // Only components that are already on the desktop can be put into kiosk mode!
            jassert (ComponentPeer::getPeerFor (kioskModeComponent) != nullptr);

            kioskComponentOriginalBounds = kioskModeComponent->getBounds();
            setKioskComponent (kioskModeComponent, true, allowMenusAndBars);
        }
    }
}