以8MP的4Gqt程序为例,添加加粗部分,可以在启动后先设置空白鼠标,有鼠标事件后显示鼠标光标 MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); ui->hostip->setText("www.forlinx.com"); // 创建透明光标 QPixmap pixmap(1, 1); pixmap.fill(Qt::transparent); QCursor cursor(pixmap); QApplication::setOverrideCursor(cursor); myprocess = new QProcess(this); connect(myprocess, SIGNAL(readyReadStandardOutput()),this, SLOT(result())); connect(myprocess, SIGNAL(readyReadStandardError()),this, SLOT(result())); ping_process = new QProcess(this); connect(ping_process, SIGNAL(readyReadStandardOutput()),this, SLOT(ping_result())); connect(ping_process, SIGNAL(readyReadStandardError()),this, SLOT(ping_result())); } |
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