Exemplo n.º 1
0
//==============================================================================
void Button::setToggleState (const bool shouldBeOn,
                             const bool sendChangeNotification)
{
    if (shouldBeOn != lastToggleState)
    {
        if (getToggleState() != shouldBeOn)  // this test means that if the value is void rather than explicitly set to
            isOn = shouldBeOn;               // false, it won't be changed unless the required value is true.

        lastToggleState = shouldBeOn;
        repaint();

        WeakReference<Component> deletionWatcher (this);

        if (sendChangeNotification)
        {
            sendClickMessage (ModifierKeys());

            if (deletionWatcher == nullptr)
                return;
        }

        if (lastToggleState)
        {
            turnOffOtherButtonsInGroup (sendChangeNotification);

            if (deletionWatcher == nullptr)
                return;
        }

        sendStateMessage();
    }
}
Exemplo n.º 2
0
void Button::setRadioGroupId (const int newGroupId, NotificationType notification)
{
    if (radioGroupId != newGroupId)
    {
        radioGroupId = newGroupId;

        if (lastToggleState)
            turnOffOtherButtonsInGroup (notification);
    }
}
Exemplo n.º 3
0
void Button::setRadioGroupId (const int newGroupId)
{
    if (radioGroupId != newGroupId)
    {
        radioGroupId = newGroupId;

        if (lastToggleState)
            turnOffOtherButtonsInGroup (true);
    }
}
Exemplo n.º 4
0
//==============================================================================
void Button::setToggleState (const bool shouldBeOn, const NotificationType notification)
{
    if (shouldBeOn != lastToggleState)
    {
        WeakReference<Component> deletionWatcher (this);

        if (shouldBeOn)
        {
            turnOffOtherButtonsInGroup (notification);

            if (deletionWatcher == nullptr)
                return;
        }

        // This test is done so that if the value is void rather than explicitly set to
        // false, the value won't be changed unless the required value is true.
        if (getToggleState() != shouldBeOn)
        {
            isOn = shouldBeOn;

            if (deletionWatcher == nullptr)
                return;
        }

        lastToggleState = shouldBeOn;
        repaint();

        if (notification != dontSendNotification)
        {
            // async callbacks aren't possible here
            jassert (notification != sendNotificationAsync);

            sendClickMessage (ModifierKeys::getCurrentModifiers());

            if (deletionWatcher == nullptr)
                return;
        }

        if (notification != dontSendNotification)
            sendStateMessage();
        else
            buttonStateChanged();
    }
}