/// <summary>
/// Shows the dialog.
/// </summary>
/// <param name="closeButtonText">Close button text; if <c>null</c> or empty, the default is used.</param>
/// <returns>A nullable value; if <c>true</c> the OK or equivalent was clicked; if <c>false</c>,
/// the dialog was cancelled.</returns>
public bool?ShowDialog(string closeButtonText)
{
bool?result = null;
OSDispatcher.Current.InvokeOnMainDispatcher(() =>
{
if (!string.IsNullOrEmpty(closeButtonText))
{
ViewModel.CloseDialogButtonText = closeButtonText;
}
result = VisualHelpers.ShowDialog(this);
});
return(result);
}
/// <summary>
/// Shows a modal dialog.
/// </summary>
/// <param name="dialog">The dialog to show.</param>
/// <returns>A value indicating whether the dialog was cancelled (<c>false</c>), aborted (<c>null</c>) or approved (<c>true</c>).</returns>
/// <remarks>This function also handles the close button of the dialog, treating it as a 'cancel' operation.</remarks>
public static bool?ShowDialog(this Gtk.Dialog dialog)
{
return(VisualHelpers.ShowDialog(dialog, true));
}
/// <summary>
/// For compatibility with the Mac version of the dialog.
/// </summary>
/// <returns>Returns <c>true</c> if the "OK" button was clicked.</returns>
public bool?ShowDialog()
{
return(VisualHelpers.ShowDialog(this));
}
