Qt窗口居中显示
第一种 移动到
头文件
#include
cpp
QDesktopWidget *desktop = QApplication::desktop();
move((desktop->width()-this->width())/2,(desktop->height()-this->height())/2);
第二种 指定位置与大小
this->setGeometry(0, 0, 938, 685);
#include
QDesktopWidget *desktop = QApplication::desktop();
move((desktop->width()-this->width())/2,(desktop->height()-this->height())/2);
this->setGeometry(0, 0, 938, 685);