private void OnContentRenderedAction(object sender, EventArgs args)
{
//manually fill drop down menu
foreach (var item in LocalizedTexts)
{
//get Combobox of current translation
var uiElement =
(UIElement)TranslationItems.ItemContainerGenerator.ContainerFromItem(item);
var comboBox = VisualTreeUtils.GetVisualChildCollection <ComboBox>(uiElement).First();
comboBox.Items.Clear();
//fill known translations
var textLocalization = (TextLocalization)comboBox.DataContext;
var knownTranslations = textLocalization.KnownTranslations;
if (knownTranslations != null)
{
foreach (var knownTranslation in knownTranslations)
{
comboBox.Items.Add(new ComboBoxItem
{
Background = Brushes.DeepSkyBlue,
Content = knownTranslation
});
}
}
//if no known translations found, add No suggestions messge
if (comboBox.Items.Count <= 0)
{
var dummyComboBoxItem = new ComboBoxItem
{
FontStyle = FontStyles.Italic,
Content = "No suggestions",
IsHitTestVisible = false
};
comboBox.Items.Add(dummyComboBoxItem);
}
}
}
