C++ (Cpp) Error::Description Examples

Example #1

File: JBSubdivisionDlg.cpp Project: xiangling1991/xiangling

void JBSubdivisionDlg::Confirm()
{
	try {
		ValidityCheck();
		
		Error err = app::qt::CreateGadget<app::qt::BackgroundExecutor>(BACKGROUND_EXECUTOR)
			->Execute(app::qt::BackgroundTask([this](Progress *p) {return Execute(p); }));
		if (err != ErrNone) {
			QMessageBox::warning(this, tr("Warning"), err.Description().c_str());
			return;
		}
		accept();
	} catch(std::exception& e) {
		QMessageBox::information(this, tr("Information"), e.what());
	}
}

Example #2

File: FileCompressDlg.cpp Project: xiangling1991/xiangling

void FileCompressDlg::Execute()
{
	auto z_path = titan::GetModulePath() + std::string("/7z.exe");
	if (!Exists(z_path)) {
		QMessageBox::warning(this, tr("Warning"), tr("Can't find 7z application!"));
		return;
	}
	Error err;
	if (!ui.contain_mul_check->isChecked()) {
		err = app::qt::CreateGadget<app::qt::BackgroundExecutor>(BACKGROUND_EXECUTOR)
			->Execute(app::qt::BackgroundTask([this](Progress* p) {return CompressSinglePackage(p); }));
	} else {
		err = app::qt::CreateGadget<app::qt::BackgroundExecutor>(BACKGROUND_EXECUTOR)
			->Execute(app::qt::BackgroundTask([this](Progress* p) {return CompressMultiPackage(p); }));
	}

	QMessageBox::information(this, tr("Information"), err.Description().c_str());
}