头文件含有Q_OBJECT macro的编译

Signals and slots is quite easy, check one of the examples and you'll immedeately get away with it.
If you don't have the QMsnet plugin it's a bit of a pain to setup the moc step though, you have to manually add something like this in the .vcproj file (or write a macro that adds a custom build step), for every header that contains a Q_OBJECT macro:

Source code

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<File RelativePath=".\app\mainapp.h"> <FileConfiguration Name="Debug|Win32" > <Tool Name="VCCustomBuildTool" Description="Moc&apos;ing mainapp.h..." CommandLine="$(QTDIR)\bin\moc.exe .\app\mainapp.h -o tmp\moc\moc_mainapp.cpp" AdditionalDependencies="$(QTDIR)\bin\moc.exe" Outputs="tmp\moc\moc_mainapp.cpp" /> </FileConfiguration> <FileConfiguration Name="Release|Win32" > <Tool Name="VCCustomBuildTool" Description="Moc&apos;ing mainapp.h..." CommandLine="$(QTDIR)\bin\moc.exe .\app\mainapp.h -o tmp\moc\moc_mainapp.cpp" AdditionalDependencies="$(QTDIR)\bin\moc.exe" Outputs="tmp\moc\moc_mainapp.cpp" /> </FileConfiguration> </File>

and also add the tmp\moc\moc_mainapp.cpp to your project

same goes for *.ui files except they need uic.exe instead of moc.exe