This Is How To Make Your Non-Rectangular Apps Draggable
Sometimes applications don’t use a regular rectangular form for their main window, they don’t need a form design and they may have different specific shapes (video and music player skins are like these examples), If we want to develop these kind of applications, we must hide window base and borders. In C++ Builder, we can easily develop these kind of transparent FMX applications. FireMonkey (FMX) framework supports moderns ways to manipulate transparency of each UI elements, bitmaps, canvas drawings, and allows you to set pixel colors in ARGB form. Here again users may want to move your transparent applications.