I have small gui that has N.1 QGraphicsView
and N.1 QPushButton
. After I upload some images I am saving them in a specific folder on my Desktop. For this operation I am combining QFileDialog
together with the library boost
. Program runs but images are not being saved in the targeted folder, what am I missing?
See below the snipped of code I am using for the save QPushButton
:
void MainWindow::on_saveToFileBtnCamB_clicked()
{
QString rectB = QFileDialog::getExistingDirectory(this, tr("Choose an image directory to load"),
fileCamRectB, QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
boost::filesystem::path pb(rectB.toStdString());
for(int i=0;i<finishedImages.size();i++)
{
finishedImages[i].getB().setSavePath(pb);
finishedImages[i].getB().save();
ui->progressBarSaveB->setValue(i);
}
dirB.setPath(rectB);
ui->progressBarSaveB->setValue(finishedImages.size());
finishedImages.clear();
}
在提出问题后,正确答案是Jarod42给出的初始答案,我在复制并粘贴错误:
finishedImages[i].getB().setSavePath(pb / ("imge_" + std::to_string(i) + ".extention");
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