Qt中QTabWidget使用
转载自https://blog.csdn.net/qiurisuixiang/article/details/6916603
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//mydialog.h
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#ifndef MYDIALOG_H
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#define MYDIALOG_H
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#include
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class QTabWidget;
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class MyDialog :
public QDialog
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{
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Q_OBJECT
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public:
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explicit MyDialog(QWidget *parent = 0);
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signals:
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public slots:
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private:
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QTabWidget *tabWidget;
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};
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#endif // MYDIALOG_H
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//mydialog.cpp
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#include "mydialog.h"
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#include
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#include
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#include
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#include
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#include
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#include
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#include
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#include
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MyDialog::MyDialog(QWidget *parent) :
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QDialog(parent)
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{
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tabWidget =
new QTabWidget();
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//新建第一个页面的部件
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QWidget *widget =
new QWidget();
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QLineEdit *lineEdit =
new QLineEdit();
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QPushButton *pushButton =
new QPushButton(
"Test");
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QVBoxLayout *vLayout =
new QVBoxLayout();
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vLayout->addWidget(lineEdit);
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vLayout->addWidget(pushButton);
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widget->setLayout(vLayout);
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//新建第二个页面的部件
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QLabel *label =
new QLabel(
"Hello Qt");
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//新建第三个页面的部件
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QPushButton *pushButton3 =
new QPushButton(
"Click Me");
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//向QTabWidget中添加第一个页面
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QIcon icon1(":/new/icon/images/1.ico");
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tabWidget->addTab(widget, icon1,
"Tab1");
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//向QTabWidget中添加第二个页面
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QIcon icon2(":/new/icon/images/2.ico");
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tabWidget->addTab(label, icon2,
"Tab2");
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//向QTabWidget中添加第三个页面
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QIcon icon3(":/new/icon/images/3.ico");
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tabWidget->addTab(pushButton3, icon3,
"Tab3");
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QHBoxLayout *layout =
new QHBoxLayout();
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layout->addWidget(tabWidget);
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this->setLayout(layout);
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this->resize(
300,
100);
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this->setWindowTitle(
"QTabWidgetDemo");
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}
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//main.cpp
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#include
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#include "mydialog.h"
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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MyDialog dialog;
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dialog.show();
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return a.exec();
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}
资源文件截图：
程序运行截图：