新鲜事
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QEventLoop eventloop; QTimer::singleShot(100, &eventloop, SLOT(quit())); eventloop.exec(); 详细参考::http://blog.h ..
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bool tcpMainWindow::DeleteDirectory(const QString &path){ if (path.isEmpty()) return false; QDir dir(path); if(!dir.exis ..
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QTreeWidgetItem *item=new QTreeWidgetItem; item->setFlags(item->flags() | Qt::ItemIsEditable); QTreeWidgetItem * ite ..
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#include <stdio.h>#include <string.h> #include <string>#ifdef WINDOWS_ENV #include <winsock2.h>#inclu ..
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//键盘按键按下 void QDefinTblView::keyPressEvent(QKeyEvent *e) { QModelIndexList indexList = this->selectedIndexes(); ..
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运行线程时提示QObject: Cannot create children for a parent that is in a different thread. 查了查,原因应该是,在QThread中定义 ..
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