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用的是QT手册中的代码示例:
- QLineEdit * nameLineEdit = new QLineEdit;
- QLineEdit * emailLineEdit = new QLineEdit;
- QLineEdit * ageSpinBox = new QLineEdit;
- QFormLayout *formLayout = new QFormLayout( this );
- formLayout->addRow(tr("&Name:"), nameLineEdit);
- formLayout->addRow(tr("&Email:"), emailLineEdit);
- formLayout->addRow(tr("&Age:"), ageSpinBox);
- ageSpinBox->setText( tr("111111111111"));
- setLayout(formLayout);
复制代码 QFormLayout 被放在了CDockWidget中。即CDockWidget的setLayout方法。编译执行后,CDockWidget上什么都没有 ……,请问是哪里错了?
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