I have build the GUItest from scratch with CodeBlocks 20 in Win10. Runs ok.
I have download wxPDFView source files from Github, ok.
I have add wxPDFView files in my test project.
Compiling GCC says ...PDFView.h
PDFViewArtProvider.h
PDFViewBookmarksCtrl.h
PDFViewDocumentFrame.h
PDFViewDocumentPanel.h
PDFViewThumbnailListBox.h
PDFView.cpp
PDFViewActivityPanel.cpp
PDFViewArtProvider.cpp
PDFViewBookmarks.cpp
PDFViewBookmarksCtrl.cpp
PDFViewDocumentFrame.cpp
PDFViewDocumentPanel.cpp
PDFViewImpl.cpp
PDFViewPages.cpp
PDFViewPrintout.cpp
PDFViewTextRange.cpp
PDFViewThumbnailListBox.cpp
PDFViewThumbnailListBoxImpl.cpp
Why is that? wxGraphicsContext belongs to wxCore lib and in project there is the libwxmsw30ud_core.a lib...\wxPDFView\include\private\PDFViewPages.h|42|error: 'wxGraphicsContext' has not been declared|
Here the libs ..
Than you<Linker>
<Add library="libwxmsw30ud_richtext.a" />
<Add library="libwxmsw30ud_xrc.a" />
<Add library="libwxmsw30ud_aui.a" />
<Add library="libwxmsw30ud_media.a" />
<Add library="libwxbase30ud_net.a" />
<Add library="libwxmsw30ud_gl.a" />
<Add library="libwxbase30ud_xml.a" />
<Add library="libwxmsw30ud_adv.a" />
<Add library="libwxmsw30ud_html.a" />
<Add library="libwxmsw30ud_core.a" />
<Add library="libwxbase30ud.a" />
<Add library="libwxpngd.a" />
<Add library="libwxjpegd.a" />
<Add library="libwxtiffd.a" />
<Add library="libwxzlibd.a" />
<Add library="libwxregexud.a" />
<Add library="libwxexpatd.a" />
<Add directory="C:/wxWidgets/lib/gcc_lib" />
</Linker>
Jim.