private void DownStyleChange(Label label)
{
if (label == null)
{
CollectionStack.SelectItem = CollectionSource.First();
}
else
{
int index = CollectionSource.ToList().IndexOf(label);
if (index != CollectionSource.Count() - 1)
{
int offset = GetScrollViewerOffset();
if (offset + 9 == index)
{
SetScrollViewerOffset(offset + 1);
}
else if (offset > index || offset + 9 < index)
{
SetScrollViewerOffset(index + 1);
}
StyleChange(label);
CollectionStack.SelectItem = CollectionSource.ElementAt(index + 1);
}
}
}
private void OnKeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
Label label = CollectionStack.SelectItem;
if (CollectionSource.Count() != 0)
{
if (e.KeyCode == System.Windows.Forms.Keys.Up)
{
UpStyleChange(label);
SetPopup(CollectionStack.SelectItem);
e.Handled = true;
}
if (e.KeyCode == System.Windows.Forms.Keys.Down)
{
DownStyleChange(label);
SetPopup(CollectionStack.SelectItem);
e.Handled = true;
}
}
}
private void OnWindowKeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Escape)
{
this.Close();
}
if (e.Key == Key.Enter)
{
if (CollectionSource.Count() != 0)
{
Label label = CollectionStack.SelectItem;
if (label != null)
{
if (label.Content as string != oldText)
{
InstructionInputTextBox.Tag = "true";
string[] words = InstructionInputTextBox.Text.Split(' ');
words[words.Length - 1] = label.Content as string;
InstructionInputTextBox.Text = words[0];
for (int i = 1; i < words.Length; i++)
{
InstructionInputTextBox.Text += " " + words[i];
}
InstructionInputTextBox.SelectionStart = InstructionInputTextBox.Text.Length;
//InstructionInputTextBox.Text = label.Content as string;
}
else
{
ResetStatus(label);
}
}
}
else
{
EnsureButton.RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
}
}
}