private void LoadTag()
{
TagDisplay.Children.Clear();
foreach (var item in todo.TagItems)
{
PreviewTag previewTag = new PreviewTag(item);
previewTag.tagItem = item;
previewTag.RemovePreTag += new EventHandler(this.RemovePreTag);
TagDisplay.Children.Add(previewTag);
}
}
//Load in the current item's tags
private void LoadTagItems()
{
if (todo.TagItems != null)
{
foreach (var item in todo.TagItems)
{
PreviewTag tag = new PreviewTag(item);
tag.RemovePreTag += new EventHandler(this.RemovePreTag);
TagDisplay.Children.Add(tag);
}
}
}
private void RemovePreTag(object sender, EventArgs e)
{
PreviewTag tag = sender as PreviewTag;
todo.TagItems.RemoveAt(todo.TagItems.FindIndex(x => x.ID == tag.tagItem.ID));
UpdateChosenTag?.Invoke(itembar, EventArgs.Empty);
LoadTag();
itembar.LoadTagItems();
LoadAvailableTagItemsChoices();
}
//Due to itembar.TagItem or Todo.TagItems didn't
//get a actual data(get;set;) so it cannot use "Add" or
//"itembar.TagItems[x] = TagItem[y]"
// I guseed you already knew it but I still want to make a note
private void TagComBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (TagItemCombobox.SelectedItem.GetType().Name == "PreviewTag")
{
//MessageBox.Show(TagItemCombobox.SelectedItem.GetType().Name);
PreviewTag tag = TagItemCombobox.SelectedItem as PreviewTag;
TagItem tagItem = tag.tagItem;
todo.TagItems.Add(tagItem);
LoadTag();
TagItemCombobox.SelectedIndex = 0;
TagItemCombobox.Items.Remove(tag);
}
itembar.LoadTagItems();
}
