-// QFont fixedFont("Lucida Console", 8, QFont::Normal);
- QFont fixedFont("", 8, QFont::Normal);
+ // Limit input to 6 hex digits
+ bpmAddress->setInputMask("hhhhhh");
+ QHBoxLayout * hbox1 = new QHBoxLayout;
+ hbox1->addWidget(bpm);
+ hbox1->addWidget(bpmAddress);
+
+ QFont fixedFont("Lucida Console", 8, QFont::Normal);
+// QFont fixedFont("", 8, QFont::Normal);