protected override void OnPreviewKeyDown(KeyEventArgs e)
{
base.OnPreviewKeyDown(e);
if (e.Key == Key.Enter || e.Key == Key.Tab)
{
if (CommandOnKeyEnter != null)
{
var cmdParameter = new CommandParameterOnKeyDown();
cmdParameter.CommandParameter = CommandParameterOnKeyEnter;
cmdParameter.Key = e.Key;
if (CommandOnKeyEnter.CanExecute(cmdParameter))
{
CommandOnKeyEnter.Execute(cmdParameter);
if (cmdParameter.Handled)
{
return;
}
}
}
if (NextControlOnKeyTabEnter != null)
{
NextControlOnKeyTabEnter.Focus();
e.Handled = true;
}
}
}
protected override void OnPreviewKeyDown(KeyEventArgs e)
{
base.OnPreviewKeyDown(e);
if (e.Key == Key.Enter || (CommandOnKeyEnterIncludesTab && e.Key == Key.Tab))
{
if (CommandOnKeyEnter != null)
{
e.Handled = true;
var cmdParameter = new CommandParameterOnKeyDown();
cmdParameter.CommandParameter = CommandParameterOnKeyEnter;
cmdParameter.Key = e.Key;
if (CommandOnKeyEnter.CanExecute(cmdParameter))
{
CommandOnKeyEnter.Execute(cmdParameter);
if (cmdParameter.Handled)
{
return;
}
}
}
if (NextControlOnKeyTabEnter != null)
{
NextControlOnKeyTabEnter.Focus();
e.Handled = true;
}
}
else if (InputType == TextBoxExInputType.OnlyCharacters)
{
if (e.Key == Key.Space)
{
e.Handled = true;
return;
}
}
}
private static void OnCommandKeyTabEnterPreviewKeyDow(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter || e.Key == Key.Tab)
{
var p = (FrameworkElement)((FrameworkElement)e.Source).GetValue(NextControlOnKeyTabEnterProperty);
p?.Focus();
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyTabEnterProperty);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyTabEnterProperty),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
}
private static void OnPreviewKeyDow(object sender, KeyEventArgs e)
{
if (e.Key == Key.Escape)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyEscProperty);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyEscProperty),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F1)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF1Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF1Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F2)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF2Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF2Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F3)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF3Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF3Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F4)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF4Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF4Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F5)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF5Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF5Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F6)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF6Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF6Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F7)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF7Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF7Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F8)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF8Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF8Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
else if (e.Key == Key.F9)
{
var cmd = (ICommand)((FrameworkElement)sender)?.GetValue(CommandOnKeyF9Property);
var param = new CommandParameterOnKeyDown()
{
CommandParameter = ((FrameworkElement)sender).GetValue(CommandParameterOnKeyF9Property),
Key = e.Key
};
cmd?.Execute(param);
e.Handled = true;
}
}
