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Improve manifest-related comments in samples resource file

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In particular explicitly mention that wxUSE_DPI_AWARE_MANIFEST has no
effect unless wxUSE_RC_MANIFEST is set to 1.

Closes #23816.
This commit is contained in:
Vadim Zeitlin 2023-08-25 17:38:03 +02:00
parent 70bb1824d3
commit 7f5899e139
1 changed files with 17 additions and 5 deletions
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22
samples/sample.rc
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@ -20,13 +20,25 @@ aaaaaaaa ICON "sample.ico"
// this icon is used with wxFrame::SetIcon()
sample ICON "sample.ico"
// set this to 1 if you don't want to use manifest resource provided by wxWidgets.
// An aplication manifest is needed for the application UI to look properly and other
// things - see docs/msw/install.md for more information)
// Note that wxUSE_RC_MANIFEST needs to be defined to 1 to embed the wx-defined
// manifest, this is not done by default to avoid conflicts with the manifest
// embedded by MSVS projects.
//
// An application manifest is needed for the application UI to look properly
// and for DPI awareness, so make sure that you define wxUSE_RC_MANIFEST=1 to
// include it from here or add the manifest at the build system level.
//
// See "Using a Manifest" section of docs/msw/install.md for more information.
// Set this to 1 if you don't want to use manifest resource provided by
// wxWidgets but wxUSE_RC_MANIFEST is somehow defined elsewhere.
#define wxUSE_NO_MANIFEST 0
// to enable full High DPI suppport, we need to opt in into Per-Monitor (V2) DPI awareness,
// see section Issues/MSW in programming guide High DPI Support in wxWidgets
// When embedding manifest here, predefine this symbol to enable full High DPI
// support, see MSW subsection of "Platform-Specific Build Issues" section in
// the "High DPI Support" guide in wxWidgets manual for more details.
//
// As mentioned above, this has no effect unless wxUSE_RC_MANIFEST=1.
#ifndef wxUSE_DPI_AWARE_MANIFEST
#define wxUSE_DPI_AWARE_MANIFEST 2
#endif