QTableWidget的水平表头和垂直表头的设定-白红宇

QTableWidget默认提供了水平表头和垂直表头，表头的索引从1开始。

                               
#include <QApplication>
#include <QTableWidget>
#include <QHBoxLayout>
int
main(
int
argc, 
char
** argv)
{ 
    
QApplication app(argc, argv);
    
QTableWidget* tableWidget = 
new
QTableWidget;
    
tableWidget->setWindowTitle(
"QTableWidget"
);
    
tableWidget->resize(350, 250);
    
tableWidget->setRowCount(6);
    
tableWidget->setColumnCount(3);
/*
    
QStringList header;
    
header.append("One");
    
header.append("Two");
    
tableWidget->setHorizontalHeaderLabels(header);
*/
    
tableWidget->setItem(0,0, 
new
QTableWidgetItem(
"A"
));
    
tableWidget->setItem(1,0, 
new
QTableWidgetItem(
"B"
));
    
tableWidget->setItem(2,0, 
new
QTableWidgetItem(
"C"
));
    
tableWidget->setItem(3,0, 
new
QTableWidgetItem(
"D"
));
    
tableWidget->setItem(4,0, 
new
QTableWidgetItem(
"E"
));
    
tableWidget->setItem(0,1, 
new
QTableWidgetItem(QIcon(
"images/data.png"
), 
"data"
));
    
tableWidget->setItem(1,1, 
new
QTableWidgetItem(QIcon(
"images/decision.png"
), 
"decision"
));
    
tableWidget->setItem(2,1, 
new
QTableWidgetItem(QIcon(
"images/document.png"
), 
"document"
));
    
tableWidget->setItem(3,1, 
new
QTableWidgetItem(QIcon(
"images/printer.png"
), 
"printer"
));
    
tableWidget->setItem(4,1, 
new
QTableWidgetItem(QIcon(
"images/process.png"
), 
"process"
));
    
tableWidget->show();
    
return
app.exec();
}
          
        

运行如下图：

把注释去掉，运行如下图：

我们通过setHorizontalHeaderLabels来更改了水平表头。

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本文转自被遗忘的博客园博客，原文链接：http://www.cnblogs.com/rollenholt/archive/2012/05/22/2513769.html，如需转载请自行联系原作者