RISC OS Open

RISC OS  OPEN


A fast and easily customised operating system for devices using ARM processor cores.

Documentation: Extra Window Flags

Programmer’s Reference Manuals
» Part 7 – The Desktop
» The Window Manager
» SWI Calls
» Wimp_CreateWindow
» Window Block
» Extra Window Flags

Extra Window Flags


Bit Wimp Meaning
0 4.00+ Use 24-bit colour to define window
1 Select 2 Window should use extended scroll requests
2 4.00 Window should never be given a 3D border1
3 4.00 Window should always be given a 3D border1
4 5.00 Wimp_GetPointerInfo should return shaded icons
5   Reserved – Should be zero
6   Reserved – Should be zero
7   Reserved – Should be zero

1 Setting both bits 2 and 3 has the same effect as setting neither.


See also

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