| public CheckWidgetEnabled ( CheckEnabledArgs arg ) : bool | ||
| arg | CheckEnabledArgs | info about the scanner button |
| return | bool | |
/// <summary>
/// Invoked to check if a scanner button should be enabled. Uses context
/// to determine the 'enabled' state.
/// </summary>
/// <param name="arg">info about the scanner button</param>
public override void CheckWidgetEnabled(CheckEnabledArgs arg)
{
arg.Handled = true;
switch (arg.Widget.SubClass)
{
case "PunctuationScanner":
case "NumberScanner":
arg.Enabled = true;
break;
default:
if (_abbrForm != null && !Windows.GetVisible(_abbrForm))
{
arg.Handled = false;
return;
}
if (_abbrForm != null && Windows.GetVisible(_abbrForm))
{
_abbrForm.CheckWidgetEnabled(arg);
}
if (!arg.Handled)
{
arg.Enabled = false;
arg.Handled = true;
}
break;
}
}
