Revert "Add engine parameters in QTextToSpeech constructor"

Having string based parameter passing is not Qt style, let's add
getters and setters as needed.

This reverts commit ca8768b90c07bff5804b1fbb704041a4472f65e9.

Change-Id: Iff8edec13ac27371a116ed17f66cf90ab3a8f257
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/speech/hello_speak/mainwindow.cpp b/examples/speech/hello_speak/mainwindow.cpp
index 9f25d37..f78e4f9 100644
--- a/examples/speech/hello_speak/mainwindow.cpp
+++ b/examples/speech/hello_speak/mainwindow.cpp
@@ -105,7 +105,7 @@ void MainWindow::engineSelected(int index)
     if (engineName == "default")
         m_speech = new QTextToSpeech(this);
     else
-        m_speech = new QTextToSpeech(engineName, QVariantMap(), this);
+        m_speech = new QTextToSpeech(engineName, this);
     disconnect(ui.language, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &MainWindow::languageSelected);
     ui.language->clear();
     // Populate the languages combobox before connecting its signal.