Wixstdba does not compensate for borders and/or title bar size when creating the main window

[wixbot]

Wixstdba allows for configuring the window size using the theme file. However, when wixstdba creates the main window the window size from the theme file is used as is without compensating for border size and/or window title bar size. This in turn means that the actual size of the client region of the main install window will vary from one machine to another and may cause the themed installer to look ugly on some configurations.

To verify this behavior, go to Control Panel -> Display and vary the size of the text size for title bars. (Tested on Windows 8.1).

The fix should probably be to call AdjustWindowRectEx to adjust the window size prior to calling CreateWindowExW in CWixStandardBootstrapperApplication:CreateMainWindow (src/ext/BalExtension/wixstdba/WixStandardBootStrapperApplication.cpp).

For reference see the implementation of CWnd::CalcWindowRect in MFC.

Originally opened by villintehaspam

[wixbot]

Release changed from v3.10 to v4.x