/** Handle presses of h and ? keys. */
void HelpDialogManager::handleEvent(Event *key)
{
KeyEvent *ke;
if((ke= dynamic_cast<KeyEvent *>(key))&&
(ke->keycode== Qt::Key_H|| ke->keycode== Qt::Key_Question))
{
parent->stopTimer();
QDialog window(parent);
Ui::helpDialog hDialog;
hDialog.setupUi(&window);
window.exec();
parent->startTimer();
} else
AbstractResponsibility::handleEvent(key);
}
/*!
*/
void TNxSpooler::openHelp()
{
// As this is a slot that can be called by Qt code (in response to a pushed button, for example), we
// don't allow exceptions to go out from here. So we use a "try" block.
try
{
QDEBUG_METHOD_NAME;
Ui::helpDialog uiHelp;
QDialog help(this);
uiHelp.setupUi(&help);
help.exec(); // The returned value is not important here
}
catch(std::exception &excep)
{
syst.exitBecauseException(excep);
}
catch(...)
{
syst.exitBecauseException();
}
}
