Qt 获取当前程序的路径 QDir::currentPath() https://forum.qt.io/topic/29374/how-to-get-current-working-directory-in-a-qt-application/3 分类: QT 好文要顶 关注我 收藏该文 微信分享 liujx2019 粉丝- 3 关注- 0 +加关注 0 0 升级成为会员 « 上一篇: 无符号字符型 与 扩展ASCII码表 ...
class FilePath { public: static QString getAppPath() { return qApp->applicationDirPath(); } static QString getAppFilePath() { return qApp->applicationFilePath(); } static QString getCurrentPath() { return QDir::currentPath(); } static QString getHomePath() { return QDir::homePath(...
{ QTime dieTime = QTime::currentTime().addMSecs(sec); while( QTime::currentTime() < dieTime ) QCoreApplication::processEvents(QEventLoop::AllEvents, 100); } //获取当前路径 static QString GetCurrentPath() { return QString(QCoreApplication::applicationDirPath() + "/"); }...
以下是一个将文件保存到当前文件夹的示例代码: voidsaveFileToCurrentFolder(){QString currentFolderPath=getCurrentFolderPath();QString filePath=currentFolderPath+"/example.txt";QFilefile(filePath);if(file.open(QIODevice::WriteOnly)){QTextStreamstream(&file);stream<<"Hello, World!";file.close();...
QString getRunParentPath(){ QString strPath = QCoreApplication::applicationDirPath();QDir dir(strPath);bool bSuccess = dir.cdUp();if (bSuccess == true) { strPath = dir.path() + "/";} return strPath;}
QString filename = QFileDialog::getOpenFileName( this, "Open Document", QDir::currentPath(), "Document files (*.doc *.rtf);;All files(*.*)"); if (!filename.isNull()) { //用户选择了文件 // 处理文件 QMessageBox::information(this, "Document", "Has document", QMessageBox::Ok |...
ret)return;drawArea->update();}/* 清除按钮槽函数 */voidMainWindow::on_clearButton_clicked(){drawArea->clear();}/* 保存按钮槽函数 */voidMainWindow::on_saveButton_clicked(){QString fileName=QFileDialog::getSaveFileName(this,"Save File",QDir::currentPath());if(fileName.isEmpty()){Q...
I would like the current working directory of my program to be the directory in which I am with my terminal (ie. the result of the pwd command). I saw the QDir::currentPath() function, but it gives back the directory where the binary is. How can I find my current working directory...
void MainWindow::on_btnDefaultPath_clicked() {//缺省路径 按钮 QString curPath=QDir::currentPath(); QDir dir(curPath); QString sub="temp"; dir.mkdir(sub); ui->editPath->setText(curPath+"/"+sub+"/"); } void MainWindow::on_btnDownload_clicked() ...
Q_PROPERTY(int currentValue READ getCurrentValue WRITE setCurrentValue) Q_PROPERTY(int maxValue READ getMaxValue WRITE setMaxValue) Q_PROPERTY(int interval READ getInterval WRITE setInterval) Q_PROPERTY(BarStyle barStyle READ getBarStyle WRITE setBarStyle) ...