23         switchBtn = btn;  in qtWifi()
24         switchBtn->setCheckable(true);  in qtWifi()
25         switchBtn->setVisible(true);  in qtWifi()
26         switchBtn->setStyleSheet("QPushButton{background-color:green;}");  in qtWifi()
27         switchBtn->setStyleSheet("QPushButton:checked{background-color:red;}");  in qtWifi()
29             switchBtn->setChecked(true);  in qtWifi()
30             switchBtn->setText("on");  in qtWifi()
32             switchBtn->setChecked(false);  in qtWifi()
33             switchBtn->setText("off");  in qtWifi()
35         connect(switchBtn, SIGNAL(clicked(bool)), this, SLOT(on_btnClicked()));  in qtWifi()
58     if (switchBtn)  in ~qtWifi()
59         switchBtn->setVisible(false);  in ~qtWifi()
183     if(switchBtn){  in isOn()
184         if (! switchBtn->text().compare("on")){  in isOn()
224     if(switchBtn){  in on_btnClicked()
225         if (! switchBtn->text().compare("on")){  in on_btnClicked()
226             switchBtn->setText("off");  in on_btnClicked()
228         } else if (! switchBtn->text().compare("off")){  in on_btnClicked()
229             switchBtn->setText("on");  in on_btnClicked()