Method Button

win/Qt/qt_xcmd.cpp:350–378

Click handler for the ExtCmdRequestor widget

// Click handler for the ExtCmdRequestor widget
int NetHackQtExtCmdRequestor::Button(int butnum)
{
    // 0..3 are control buttons, 4..N+3 are choice buttons.
    // Widget return value is -1 for cancel (via reject), xcmdNoMatch
    // for filter, layout, reset (via accept if circumstances warrant),
    // 1..N for command choices (choice 0 is '#' and it isn't shown as
    // a candidate since picking it is not useful).
    switch (butnum) {
    case 0:
        Cancel();
        /*NOTREACHED*/
        break;
    case 1:
        Filter();
        break;
    case 2:
        Layout();
        break;
    case 3:
        Reset();
        break;
    default:
        // 4..N-3 are the extended commands
        done(butnum - butoffset + 1);
        /*NOTREACHED*/
        break;
    }
    return 0;
}

// Respond to a click on the [Cancel] button
void NetHackQtExtCmdRequestor::Cancel()