如何用 Qt 做出酷炫的界面

Answer 1

bool frmMain::eventFilter(QObject *obj, QEvent *event)
2 {
3 if (event->type() == QEvent::MouseButtonDblClick) {
4 this->on_btnMenu_Max_clicked();
5 return true;
6 }
7 return QObject::eventFilter(obj, event);
8 }
9
10 void frmMain::mouseMoveEvent(QMouseEvent *e)
11 {
12 if (mousePressed && (e->buttons() && Qt::LeftButton) && !max) {
13 this->move(e->globalPos() - mousePoint);
14 e->accept();
15 }
16 }
17
18 void frmMain::mousePressEvent(QMouseEvent *e)
19 {
20 if (e->button() == Qt::LeftButton) {
21 mousePressed = true;
22 mousePoint = e->globalPos() - this->pos();
23 e->accept();
24 }
25 }
26
27 void frmMain::mouseReleaseEvent(QMouseEvent *)
28 {
29 mousePressed = false;
30 }

Answer 2

可以参考这个视频

https://edu.51cto.com/sd/59a1a