Qt控件QTableWidget

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1、插入一行

QTableWidget->setRowCount(QTableWidget->rowCount()+1);

2、设置多列

QTableWidget->setColumnCount(2);

3、设置表头

QStringList hearder;hearder << "文件名" << "进度";QTableWidget->setHorizontalHeaderLabels(hearder);

4、设置自动填充宽度

QTableWidget->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);

5、设置默认列宽

QTableWidget->horizontalHeader()->setDefaultSectionSize(150);

6、设置默认行高

QTableWidget->verticalHeader()->setDefaultSectionSize(25);

7、隐藏列表序列

QTableWidget->verticalHeader()->setVisible(false);

8、为单元格添加内容

QTableWidget->setItem(QTableWidget->rowCount()-1, 0, new QTableWidgetItem(ui->lineEdit->text()));

9、为单元格添加控件

QProgressBar *progress_bar = new QProgressBar(ui->tableWidget);QTableWidget->setCellWidget(ui->tableWidget->rowCount()-1, 1, progress_bar);

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