Fix default font size and color for first start

Fixes #488

src/titler/titlewidget.cpp

@@ -2231,7 +2231,7 @@ void TitleWidget::readChoices()
     const QByteArray geometry = titleConfig.readEntry("dialog_geometry", QByteArray());
     restoreGeometry(QByteArray::fromBase64(geometry));
     font_family->setCurrentFont(titleConfig.readEntry("font_family", font_family->currentFont()));
-    font_size->setValue(titleConfig.readEntry("font_pixel_size", font_size->value()));
+    font_size->setValue(titleConfig.readEntry("font_pixel_size", m_frameHeight > 0 ? (int)(m_frameHeight / 20): font_size->value()));
     m_scene->slotUpdateFontSize(font_size->value());
     QColor fontColor = QColor(titleConfig.readEntry("font_color", fontColorButton->color()));
     QColor outlineColor = QColor(titleConfig.readEntry("font_outline_color", textOutlineColor->color()));

src/ui/titlewidget_ui.ui

@@ -745,8 +745,8 @@
                  </property>
                  <property name="color" stdset="0">
                   <color>
-                   <red>85</red>
-                   <green>170</green>
+                   <red>255</red>
+                   <green>255</green>
                    <blue>255</blue>
                   </color>
                  </property>