Hi forum,
I need a window without a border to make a custom border.
But when I maximizes a window without a border, it will fill the whole screen.
I want it to only fill the whole screen beneath the taskbar.
How should I setup the window correctly?
These sorts of questions are almost always best asked in the OS-specific forums because C++ does not have a native GUI toolkit. And the answer will likely be different for Mac, Unix and Windows.