- connect(buttons[0], SIGNAL(clicked()), &irCtrl, SLOT(sendCmd0()));
- connect(buttons[1], SIGNAL(clicked()), &irCtrl, SLOT(sendCmd1()));
- connect(buttons[2], SIGNAL(clicked()), &irCtrl, SLOT(sendCmd2()));
- connect(buttons[3], SIGNAL(clicked()), &irCtrl, SLOT(sendCmd3()));
- connect(buttons[4], SIGNAL(clicked()), &irCtrl, SLOT(sendCmd4()));
- connect(buttons[5], SIGNAL(clicked()), &irCtrl, SLOT(sendCmd5()));
+ connect(buttons[0], SIGNAL(clicked()), this, SLOT(sendCmdVolUp()));
+ connect(buttons[1], SIGNAL(clicked()), this, SLOT(sendCmdVolDown()));
+ connect(buttons[2], SIGNAL(clicked()), this, SLOT(sendCmdChUp()));
+ connect(buttons[3], SIGNAL(clicked()), this, SLOT(sendCmdChDown()));
+ connect(buttons[4], SIGNAL(clicked()), this, SLOT(sendCmdPower()));
+ connect(buttons[5], SIGNAL(clicked()), this, SLOT(sendCmdMute()));