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https://issues.apache.org/jira/browse/NETBEANS-1227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16664886#comment-16664886
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Christian Lenz commented on NETBEANS-1227:
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Will this fix the run or debug situation too? Let me explain. When I run NB
10.0 VC1 with the DPI fix (right click -> override scale via application...)
then everything works fine. When I use this IDE to create modules for NetBeans
and I want to run or debug the code, it openes a new DEV IDE based on the IDE
that you are in right now or which you have configured and unfortunately, it
will open small on HDPI Monitors. Maybe it is more related to this ticket:
https://issues.apache.org/jira/browse/NETBEANS-765 or?
> Mark Windows launcher binary as per-monitor DPI aware
> -----------------------------------------------------
>
> Key: NETBEANS-1227
> URL: https://issues.apache.org/jira/browse/NETBEANS-1227
> Project: NetBeans
> Issue Type: Bug
> Components: platform - Launchers&CLI
> Affects Versions: 9.0
> Environment: Windows 8.1 and Windows 10
> Reporter: Eirik Bakke
> Priority: Major
> Labels: HiDPI, pull-request-available
> Fix For: 10.0
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> As of Java 10.0.2, support for HiDPI monitors on Windows is quite good. All
> the standard Swing components appear in high resolution, and Graphics2D
> surfaces are automatically scaled appropriately for whichever monitor their
> containing window is located on, including when windows are dragged between
> monitors in a mixed-DPI multi-monitor setting.
> For this to work, however, the EXE file that launches NetBeans must contain a
> manifest that declares the application to be DPI-aware. Such a manifest
> currently exists in java.exe and javaw.exe, but not in the custom
> netbeans64.exe launcher. A workaround for the missing manifest is to right
> click the "bin\netbeans64.exe" file, or whichever shortcut is being used to
> open NetBeans, go to the "Compatibility" tab, click "Change high DPI
> settings", "Override high DPI scaling behavior", and select scaling performed
> by "Application".
> An appropriate manifest should be added to netbeans64.exe to declare NetBeans
> as per-monitor DPI aware.
> To see how the manifest should be declared, we can dump the manifest of
> javaw.exe:
> {code:xml}
> <?xml version="1.0"?>
> <assembly xmlns="urn:schemas-microsoft-com:asm.v1"
> xmlns:asmv3="urn:schemas-microsoft-com:asm.v3" manifestVersion="1.0">
> <assemblyIdentity name="javaw.exe" version="10.0.2.0"
> processorArchitecture="X86" type="win32"/>
> <description>Java(TM) SE process</description>
> <!-- More stuff goes here. --->
> <asmv3:application>
> <asmv3:windowsSettings
> xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings";>
> <dpiAware>true/PM</dpiAware>
> </asmv3:windowsSettings>
> </asmv3:application>
> <!-- More stuff goes here. --->
> </assembly>
> {code}
> This reveals that Java 10.0.2 considers itself DPI-aware at the "Per Monitor
> V1" level (see the Microsoft documentation linked below). The NetBeans
> launcher binary should declare the same.
> References:
> [https://docs.microsoft.com/en-us/windows/desktop/hidpi/high-dpi-desktop-application-development-on-windows]
> [https://msdn.microsoft.com/en-us/library/windows/desktop/mt846517(v=vs.85).aspx]
> [https://docs.microsoft.com/en-us/windows/desktop/sbscs/application-manifests]
> [https://blogs.msdn.microsoft.com/mithuns/2009/12/16/random-how-to-quickly-view-a-binarys-embedded-manifest]
> [https://docs.microsoft.com/en-us/sysinternals/downloads/sigcheck]
>
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