Function uiIdle

examples/ExternalUI/ExternalExampleUI.cpp:137–145

Keep-alive. */

      Keep-alive.
    */
    void uiIdle() override
    {
       #ifdef KDE_FIFO_TEST
        if (fFifo == -1)
            return;

        writeRetry(fFifo, "idle\n", 5);
       #endif
    }

   /**
      Manage external process and IPC when UI is requested to be visible.