【发布时间】:2021-03-07 07:00:39
【问题描述】:
如何初始化QProgressBar的操作,我已经声明了她的最大值、最小值、范围和值。
我想用“sleep_for”函数同化QProgressBar的进度。
当前代码:
void MainPrograma::on_pushCorre_clicked()
{
QPlainTextEdit *printNaTela = ui->plainTextEdit;
printNaTela->moveCursor(QTextCursor::End);
printNaTela->insertPlainText("corrida iniciada\n");
QProgressBar *progresso = ui->progressBar;
progresso->setMaximum(100);
progresso->setMinimum(0);
progresso->setRange(0, 100);
progresso->setValue(0);
progresso->show();
WORD wEndereco = 53606;
WORD wValor = 01;
WORD ifValor = 0;
EscreveVariavel(wEndereco, wValor);
//How to assimilate QProgressBar to this function:
std::this_thread::sleep_for(std::chrono::milliseconds(15000));
//StackOverFlow help me please
EscreveVariavel(wEndereco, ifValor);
【问题讨论】:
标签: c++ windows qt thread-sleep qprogressbar