Shulou(Shulou.com)06/03 Report--

How to make the window without border blabla not to write?

/ /. Cpp

Void Dialog::mousePressEvent (QMouseEvent * event) {px=event- > x (); py=event- > y (); / / record the relative window coordinates of the mouse pxx=geometry (). Width (); / / window width pyy=geometry (). Height (); / / window height hx=geometry () .x (); hy=geometry () .y () / / record the window properties when the mouse is pressed, the coordinates of the top left point of the window (hx,hy) kx=cursor (). Pos (). X (); ky=cursor (). Pos (). Y (); / / record the global coordinates of the mouse (there are probably other ways to record the mouse, but I can't QwQ update ();} void Dialog::mouseMoveEvent (QMouseEvent * event) {if (px > pxx-10&&pxsetGeometry (hx,hy,pxx+event- > x ()-px,pyy)) } if (py > pyy-10&&pysetGeometry (hx,hy,pxx,pyy+event- > y ()-py);} if (py > pyy-10&&pypxx-10&&pxsetGeometry (hx,hy,pxx+event- > x ()-px,pyy+event- > y ()-py);} if (px > 0&&px0&&pysetGeometry (hx+cursor (). Pos (). X ()-kx,hy+cursor (). Pos (). Y ()-ky,pxx,pyy) } / / for lengthening and widening, it should be possible to use both relative window coordinates and relative screen coordinates, but drag-and-drop operations can only calculate update () with relative screen coordinates;}

Anyway, it is to record the coordinates of the mouse click to the drag and zoom trigger area (the zoom area set here is apart from the rightmost and lowest part of the window, and the drag area is except the zoom area), and then record the coordinates when the mouse is clicked over and moved, and then add or subtract it. _ .

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.