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C++ QFileDialog::getExistingDirectory方法代码示例

本文整理汇总了C++中QFileDialog::getExistingDirectory方法的典型用法代码示例。如果您正苦于以下问题：C++ QFileDialog::getExistingDirectory方法的具体用法？C++ QFileDialog::getExistingDirectory怎么用？C++ QFileDialog::getExistingDirectory使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QFileDialog的用法示例。


在下文中一共展示了QFileDialog::getExistingDirectory方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: on_loadButton_clicked

void MERTool::on_loadButton_clicked()
{
    QFileDialog dialog;
    dialog.setFileMode(QFileDialog::Directory);
    dialog.setOption(QFileDialog::ShowDirsOnly);
    QString directory = dialog.getExistingDirectory();

    if(directory.toStdString().size() < 3){
        return;
    }
    std::vector<std::string> p = mocca::splitString<std::string>(directory.toStdString(),'/');

    std::shared_ptr<BrainVisIO::MERData::MERBundle> bunlde = BrainVisIO::MERData::MERFileManager::getInstance().openFolder(directory.toStdString());

    MERBundleManager::getInstance().addMERBundle(p[p.size()-1], bunlde);

    updateSettings(bunlde);

    if( ui->BundleSelection->findText(QString(p[p.size()-1].c_str())) == -1)
        ui->BundleSelection->addItem(QString(p[p.size()-1].c_str()));

    ui->BundleSelection->setCurrentIndex(ui->BundleSelection->findText(QString(p[p.size()-1].c_str())));
    on_BundleSelection_activated(ui->BundleSelection->currentText());

    if( DataHandleManager::getInstance().getDataHandle(ActivityManager::getInstance().getActiveDataset()) != nullptr)
        DataHandleManager::getInstance().getDataHandle(ActivityManager::getInstance().getActiveDataset())->incrementStatus();
}
开发者ID:waschkbaer，项目名称:BrainVis，代码行数:27，代码来源:mertool.cpp

示例2: on_cmdSelectImportFile_clicked

void ExportWidget::on_cmdSelectImportFile_clicked()
{
    QFileDialog exportDirDialog;
    QString dirname = exportDirDialog.getExistingDirectory(this, tr("Open Directory"), QApplication::applicationDirPath(), QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
    if (!dirname.isEmpty()) {
        ui.txtDestFile->setText(dirname);
    }
}
开发者ID:Securepoint，项目名称:openvpn-client，代码行数:8，代码来源:exportwidget.cpp

示例3: download

void FSTableView::download()
{
    QFileDialog dialog;
    dialog.setWindowTitle("Télécharger");
    QString dirPath = dialog.getExistingDirectory(this);
    if (!dirPath.isEmpty())
        fsModel()->download(dirPath,currentIndex());
}
开发者ID:Pileg8，项目名称:freebox-desktop，代码行数:8，代码来源:fstableview.cpp

示例4: getDefaultSaveLoc

/*----------------------------------------------------------------------------
Name		getDefaultSaveLoc

Purpose		Slot: when Select Default Save Location is clicked;

History		8 Jun 16  AFB	Created
----------------------------------------------------------------------------*/
void OptionMenu::getDefaultSaveLoc()
{
    QFileDialog fileDialog;

    mDefaultSaveLoc = fileDialog.getExistingDirectory(
                          this
                          , tr("Choose default save directory")
                          , QStandardPaths::displayName(QStandardPaths::DocumentsLocation));
}
开发者ID:RaidenV，项目名称:Got，代码行数:16，代码来源:optionmenu.cpp

示例5: on_Load_Result_Btn_clicked

void Dialog::on_Load_Result_Btn_clicked()
{
    QFileDialog FileDialog;
    QString path=FileDialog.getExistingDirectory(this, tr("Open Calibration Files"),  "/home/nubot/ros_workspace/src/omni_vision/calibration/",
                                                QFileDialog::ShowDirsOnly|QFileDialog::DontResolveSymlinks);

    calibration_result_dir_=path.toStdString();
    std::string file_path=calibration_result_dir_+"/CTable.dat";
    std::ifstream CTable_Read(file_path.c_str(), std::ios::binary|std::ios::in);
    CTable_Read.read((char *)CTable_,sizeof(unsigned char)*64*64*64);
    CTable_Read.close();

    file_path=calibration_result_dir_+"/CTableBGR.dat";
    std::ifstream CTableBGR_Read(file_path.c_str(), std::ios::binary|std::ios::out);
    CTableBGR_Read.read((char *)CTable_bgr_,sizeof(unsigned char)*64*64*64);
    CTableBGR_Read.close();


    file_path=calibration_result_dir_+"/ROI.xml";
    cv::FileStorage roi_file(file_path, cv::FileStorage::READ);
    int tmp1,tmp2;
    roi_file["center_point_row"]>>tmp2;
    roi_file["center_point_column"]>>tmp1;
    circle_center_=QPoint(tmp1,tmp2);
    roi_file["big_radius"] >>circle_radius_;
    roi_file ["small_radius"] >> small_radius_;
    roi_file ["rows"]>>height_;
    roi_file ["cols"]<<width_;
    roi_file.release();

    file_path=calibration_result_dir_+"/calibration.xml";
    cv::FileStorage calibration(file_path, cv::FileStorage::READ);
    std::vector<int> poly_pts;
    std::vector<int> lint_pts;
    cv::FileNode calib_result = calibration["Color_Calib"];
    cv::FileNodeIterator it = calib_result.begin(), it_end = calib_result.end();
    int idx=0;
    for( ; it != it_end; ++it)
    {
        QVector<QPoint> polys_pt;
        (*it)["poly_pts"]>>poly_pts;
        polys_pt.push_back(QPoint(poly_pts[0],poly_pts[1]));
        polys_pt.push_back(QPoint(poly_pts[2],poly_pts[3]));
        polys_pt.push_back(QPoint(poly_pts[4],poly_pts[5]));
        polys_pt.push_back(QPoint(poly_pts[6],poly_pts[7]));
        calib_final_result_[idx]=polys_pt;
        QVector<QPoint> line_pt;
        (*it)["line_pts"]>>lint_pts;
        line_pt.push_back(QPoint(lint_pts[0],0));
        line_pt.push_back(QPoint(lint_pts[1],0));
        calib_Line_final_result_[idx]=line_pt;
        idx++;
    }
    calibration.release();

    load_interim_result();
}
开发者ID:mshicom，项目名称:nubot_ws，代码行数:57，代码来源:calibration_dialog.cpp

示例6: onAddFolderToLibrary

void MainWindow::onAddFolderToLibrary(){
  QFileDialog d;
  QString folder;
  folder = d.getExistingDirectory(this,tr("Select Folder"),
                                  QDir::homePath(),
                                  QFileDialog::ShowDirsOnly |
                                  QFileDialog::DontResolveSymlinks);
  ui->library->addToSearchPath(folder);
}
开发者ID:cadubentzen，项目名称:blokbox_Cadu-Dina，代码行数:9，代码来源:mainwindow.cpp

示例7: on_toolButtonBkPath_clicked

void DialogConfigBooks::on_toolButtonBkPath_clicked()
{
     QFileDialog dlg;

    QString dir = dlg.getExistingDirectory(this, tr("Open Directory"),
                                                    ui->lineEditPath->text(),
                                                    QFileDialog::ShowDirsOnly
                                                    |QFileDialog::DontResolveSymlinks);
<<<<<<< HEAD
开发者ID:kovax3，项目名称:elkirtasse，代码行数:9，代码来源:dialogconfigbooks.cpp

示例8: on_buttonSpeicherort_clicked

/**
 * @autor Alex
 * @beschreibung wählt einen Speicherort aus und fügt ihn in das Feld ein
 */
void Hauptfenster::on_buttonSpeicherort_clicked()
{
    QFileDialog SpeicherDialog;
    QString speicherOrt = SpeicherDialog.getExistingDirectory();
    if(speicherOrt!=""){
        ui->editSpeicherort->setText(speicherOrt);
        settings.set("Speicherort",ui->editSpeicherort->text());//Speichert Einstellung
    }
 }
开发者ID:Weichwaren，项目名称:Formatmeister，代码行数:13，代码来源:hauptfenster.cpp

示例9: on_folderPushButton_clicked

void MainWindow::on_folderPushButton_clicked()
{
    QFileDialog folderDlg;
    folder = folderDlg.getExistingDirectory(0,"Caption",QString(),QFileDialog::ShowDirsOnly);
    ui->folderLineEdit->setText(folder);
    QDir recoredDir(folder);
    allFiles = recoredDir.entryList(QDir::NoDotAndDotDot | QDir::System | QDir::Hidden  | QDir::AllDirs | QDir::Files, QDir::DirsFirst);
    videos = allFiles.filter(format,Qt::CaseSensitive);
    ui->joinPushButton->setEnabled(true);
}
开发者ID:ElfoLiNk，项目名称:JoinSubMkvBot，代码行数:10，代码来源:mainwindow.cpp

示例10: tr

void
FlumeSettings::setTempDirectory()
{
    QFileDialog fd;
    fd.setFileMode(QFileDialog::Directory);
    fd.setOption(QFileDialog::ShowDirsOnly, true);
    QString file = fd.getExistingDirectory(this, tr("Select Directory"));
    if (file != "") {
        ui->tempDirectoryEdit_2->setText(file);
    }
}
开发者ID:saratoga-data-systems，项目名称:flume-dc，代码行数:11，代码来源:flumesettings.cpp

示例11: btn_wallpaper_choose

void Launcher_page::btn_wallpaper_choose()
{
    if(Global::srcPath == "")
    {
        QMessageBox::warning(this, "提示框", "必须先新建工厂或导入现有工程才可以修改！！", QMessageBox::Abort);
        return;
    }
    QFileDialog *fileDlg = new QFileDialog();
    QString wallpaperPath = fileDlg->getExistingDirectory(this);
    le_wallpaper->setText(wallpaperPath);
}
开发者ID:yuanairong，项目名称:FirewareMaker_windows，代码行数:11，代码来源:launcher_page.cpp

示例12: Sync

/*
 *  Initialize/update/re-read from cache.
 */
void browse::Sync(int type){
    if(type == 2 || type == 3){    /// import new entries into local db for each folder and file
        QDir usrDir = QString(getenv("HOME"));
        QFileDialog iDirect;

        usrDir = iDirect.getExistingDirectory(this, tr("Import a directory"), usrDir.absolutePath());
        if(usrDir.dirName() != NULL || usrDir.dirName() != ""){
            if(type == 2){   /// import audio
               if(lclSync.Sync(usrDir, 0)){
                   MenuMode = 0;
                }
            }
            else if(type == 3){  /// import video
                if(lclSync.Sync(usrDir, 1)){
                    MenuMode = 1;
                }
            }
        }
    }else if(type == 4){
        radStat = new radiostat();
        radStat->init(dbCon);
        radStat->show();
        if(radStat->exec() == QDialog::Accepted){
            dbCon->readDB(Radio, "radios");
            dbCon->readDB(RadioCat, "categories");

            MenuMode = 2;  /// set Mode to radio
            updateMenu();
            updateTitle(0);
        }
    }else if(type == 0){
        QDir usrDir;
         usrDir = QFileDialog::getOpenFileName(this, tr("Open a Audio/Video file"), QDir::currentPath(), tr("Video/Audio (*.avi *.mp4 *.mp3 *.flac *.wav)"));
         if(usrDir.dirName() != NULL || usrDir.dirName() != ""){
            emit startTempTrack(usrDir.dirName().toStdString(), usrDir.path().toStdString(), MenuMode);
         }
    }else if(type == -1){
        web = new QWebUrl();
        web->show();
        if(web->exec() == QDialog::Accepted){
            if(web->url_input != "http://" || web->url_input != ""){
                emit startTempTrack("", web->url_input, MenuMode);
            }
        }
    }

    if(type ==1 || type == 2 || type == 3){   /// don't sync if we're playing a temp file
        syncCache();
        updateMenu();
    }
}
开发者ID:hutchgrant，项目名称:beagleplayer，代码行数:54，代码来源:browse.cpp

示例13: on_actionRestore_Tasks_Settings_triggered

void MainWindow::on_actionRestore_Tasks_Settings_triggered()
{
    QFileDialog fd;
    QString dir = fd.getExistingDirectory(this, tr("Choose Directory To Restore From"), "", QFileDialog::ShowDirsOnly);
    if(!dir.isEmpty())
    {
        QFile::remove(DataLoc.at(0) + "/settings.ini");
        QFile::remove(DataLoc.at(0) + "/tasks.db");
        QFile::copy(dir + "/settings.ini", DataLoc.at(0) + "/settings.ini");
        QFile::copy(dir + "/tasks.db", DataLoc.at(0) + "/tasks.db");
        QMessageBox::information(this, tr("Status"), tr("Restore Complete!"));
        updateTable();
    }
}
开发者ID:computerfr33k，项目名称:To-Do-List-Manager，代码行数:14，代码来源:mainwindow.cpp

示例14: on_btn_destination_location_clicked

void MainWindow::on_btn_destination_location_clicked()
{
    // Create new dialog
    QFileDialog dialog;

    // Set is to Directory
    dialog.setFileMode(QFileDialog::Directory);

    // Only show directories
    dialog.setOption(QFileDialog::ShowDirsOnly);

    // Set tb_destination_location to the selected directory
    ui->tb_destination_location->setText(dialog.getExistingDirectory(0,"Select destination folder",QString(),QFileDialog::ShowDirsOnly));
}
开发者ID:bartkessels，项目名称:SimpleBackup，代码行数:14，代码来源:mainwindow.cpp

示例15: on_pushButton_clicked

void Path::on_pushButton_clicked()
{
    QFileDialog *fileDialog = new QFileDialog(this);
    fileDialog->setWindowTitle(tr("模型位置"));
    fileDialog->setDirectory(".");
    QString fpath = fileDialog->getExistingDirectory();
    std::cout << fpath.toStdString() << std::endl;
    if(fpath.length() != 0) {
        QMessageBox::information(NULL, tr("路径"), fpath);
        ui->pathlabel->setText(fpath);
    }
    else {
        QMessageBox::information(NULL, tr("错误"), "您没有选择任何文件夹！");
    }
}
开发者ID:yuhui-zh15，项目名称:THULAC-withGUI_QT，代码行数:15，代码来源:path.cpp


注：本文中的QFileDialog::getExistingDirectory方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。