private static void keyTypedHandler(object sender, RoutedEventArgs e)
{
KeyboardPanel panel = (KeyboardPanel)sender;
CharacterKey key = (CharacterKey)e.OriginalSource;
string text = key.getShiftAdjustedValue();
Typeface typeface = new Typeface(panel.textBox.FontFamily, panel.textBox.FontStyle, panel.textBox.FontWeight, panel.textBox.FontStretch);
FormattedText ft = new FormattedText(panel.textBox.Text, System.Globalization.CultureInfo.CurrentCulture, System.Windows.FlowDirection.LeftToRight, typeface, panel.textBox.FontSize, Brushes.Black);
if (ft.Width > panel.textBox.ActualWidth - 10)
{
isOverflow = true;
panel.textBox.Background = new SolidColorBrush(Colors.Red);
panel.textBox.IsReadOnly = true;
panel.sendUpdateMessage();
panel.contextLabel.Content = "Too many characters: (Use red arrow key to rub out)";
}
else
{
panel.type(text);
}
e.Handled = true;
}
private static void clickListener(object sender, RoutedEventArgs e)
{
CharacterKey key = (CharacterKey)sender;
key.RaiseEvent(new RoutedEventArgs(CharacterKey.KeyTypedEvent, key));
}
private static void ShiftChangedCallback(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
CharacterKey key = (CharacterKey)obj;
key.updateShiftDisplayState();
}
