Office 15: per application border colours?’s latest Office 15 screenshots reveal application-specific border colours and drop-shadows. Word gets a dark blue border and shadow, Excel gets a green border and shadow, etc.: Microsoft in fact applied for a patent for per-window glass colourisation in late 2005 (‘Glass appearance window frame colorization’; discovered by Long Zheng in 2007). While there isn’t […]

Windows 7-style Notification Area Applications in WPF: Part 5 (Fixing Aero Borders)

View source on GitHub. An issue that came to my attention only recently is that the borders of WPF (update: WPF is not actually to blame) windows without captions/title-bars (that is, with ResizeMode set to ‘CanResize’ and WindowStyle set to ‘None’) are drawn incorrectly when the DWM (read: Aero Glass) is enabled. Specifically, the upper […]