C++ (Cpp) Label::hide示例

void Gobby::PreferencesDialog::Security::set_file_error(Gtk::Label& label,
                                                        const GError* error)
{
	if(error != NULL)
	{
		label.set_text(Glib::ustring::compose(
			_("Error reading file: %1"), error->message));
		label.show();
	}
	else
	{
		label.hide();
	}
}

示例#2

显示文件

文件： preferences-dialog.cpp 项目： JohnCC330/gobby

void Gobby::PreferencesDialog::Security::set_file_error(Gtk::Label& label,
                                                        const GError* error)
{
	if(error != NULL)
	{
		label.set_markup(
			//"<span style='color: red;'>" +
			"<span foreground='red'>" +
			std::string(_("Error reading file:")) + " " +
			Glib::Markup::escape_text(error->message) +
			"</span>");
		label.show();
	}
	else
	{
		label.hide();
	}
}