Method tabletToolButtonEvent

src/input.cpp:2016–2035

        return false;
    }
    bool tabletToolButtonEvent(TabletToolButtonEvent *event) override
    {
        Window *window = input()->tablet()->focus();
        if (!window || !window->isClient()) {
            return false;
        }

        if (event->pressed) {
            if (const auto command = windowActionForTabletButtonPress(event, window)) {
                return window->performMousePressCommand(*command, input()->tablet()->position());
            }
        } else {
            const auto command = window->getMouseReleaseCommand(event->button == BTN_STYLUS ? Qt::MiddleButton : Qt::RightButton);
            if (command) {
                window->performMouseReleaseCommand(*command, input()->tablet()->position());
            }
        }

        return false;
    }

private:
    MouseWheelAccumulator m_accumulator;