Qt Window Drag and Resize with Rubber Band Effect

Recently, the project required implementing a rubber band affect on Windows, so I did some research and want to share it. Windows system supports the rubber band effect, which can be achieved using Win32 methods: SystemParametersInfo(SPI_SETDRAGFULLWINDOWS, showFullWindow, NULL, 0); showFullWindow is a variable. If you need the default Windows ...

Posted on Mon, 28 Sep 2026 16:31:57 +0000 by djp120