[英]Adding layout to another layout in Qt [C++]
Could anyone tell me why I'm getting error and how to fix it? 谁能告诉我为什么我会收到错误以及如何修复它?
QGridLayout* mainLayout = new QGridLayout;
QGridLayout *leftLayout = new QGridLayout;
QGridLayout *rightLayout = new QGridLayout;
mainLayout->addLayout(leftLayout);
mainLayout->addLayout(rightLayout);
setLayout(mainLayout);
error I'm getting: 'error: no matching function for call to 'QGridLayout::addLayout(QGridLayout*&)' 错误我得到:'错误:没有匹配函数调用'QGridLayout :: addLayout(QGridLayout *&)'
Thank you for any help. 感谢您的任何帮助。
Qt4 Reference says: Qt4参考说:
void addLayout ( QLayout * layout, int row, int column, Qt::Alignment alignment = 0 )
void addLayout(QLayout * layout,int row,int column,Qt :: Alignment alignment = 0)
So you have to do: 所以你必须这样做:
mainLayout->addLayout(leftLayout, 0, 0);
mainLayout->addLayout(rightLayout, 0, 1);
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