@User can you clarify setting up an image?

I tried to build a blank one a few ways but on mac I get runtime error -5

just trying a rebuild tow

now

./src/common/image.cpp(1948): assert ""IsOk()"" failed in GetWidth(): invalid image

I will update to your latest

your imageData does not allow users to get the current color?

trying ... new hx.widgets.Image( null, 1024, 768 );

ok I am still getting error with just printing some text as per the original version.

haxe compile.hxml haxelib run hxcpp Build.xml haxe -DHxPixels="0.0.0" -DNO_PRECOMPILED_HEADERS="1" -DPLATFORM_MAC="1" -DcornerContour="0.0.2-alpha" -Dfracs="0.0.3-alpha" -Dhaxe="4.3.0-rc.1" -Dhaxe3="1" -Dhaxe4="1" -Dhaxe_ver="4.300" -DhxWidgets="1.8.0" -Dhxcpp="4.2.1" -Dhxcpp_api_level="400" -Dhxcpp_smart_strings="1" -DjustPath="0.0.2-alpha" -DpixelDrawing="0.0.1-alpha" -Dsource-header="Generated by Haxe 4.3.0-rc.1+5f599ba" -Dstatic="1" -Dtarget.name="cpp" -Dtarget.static="true" -Dtarget.sys="true" -Dtarget.threaded="true" -Dtarget.unicode="true" -Dtarget.utf16="true" -Dutf16="1" -I"src/" -I"/usr/local/lib/haxeLibrary/fracs/0,0,3-alpha/src/" -I"/usr/local/lib/haxeLibrary/justPath/0,0,2-alpha/" -I"/usr/local/lib/haxeLibrary/pixelDrawing/git/src/" -I"/usr/local/lib/haxeLibrary/HxPixels/git/src/" -I"/usr/local/lib/haxeLibrary/cornerContour/git/src/" -I"/usr/local/lib/haxeLibrary/hxcpp/4,2,1/" -I"/usr/local/lib/haxeLibrary/hxWidgets/git/src/" -I"" -I"/usr/local/lib/haxe/extraLibs/" -I"/usr/local/share/haxe/extraLibs/" -I"/usr/local/bin/extraLibs/" -I"/usr/local/lib/haxe/std/cpp/_std/" -I"/usr/local/share/haxe/std/cpp/_std/" -I"/usr/local/bin/std/cpp/_std/" -I"/usr/local/lib/haxe/std/" -I"/usr/local/share/haxe/std/" -I"/usr/local/bin/std/" Compiling group: haxe g++ -Iinclude -I/usr/local/lib/wx/include/osx_cocoa-unicode-3.1 -I/usr/local/include/wx-3.1 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXMAC__ -D__WXOSX__ -D__WXOSX_COCOA__ -I/usr/local/lib/haxeLibrary/hxWidgets/git//include -DwxUSE_GRAPHICS_CONTEXT -mmacosx-version-min=10.7 -std=c++11 -stdlib=libc++ -c -fvisibility=hidden -stdlib=libc++ -Qunused-arguments -O2 -I/usr/local/lib/haxeLibrary/hxcpp/4,2,1/include -DHX_MACOS -m64 -Wno-parentheses -Wno-unused-value -Wno-format-extra-args -Wno-overflow -DHXCPP_M64 -DHXCPP_VISIT_ALLOCS(haxe) -DHX_SMART_STRINGS(haxe) -DHXCPP_API_LEVEL=400(haxe) ... tags=[haxe,static] - src/Main.cpp Link: Main Error: Command failed with error -5

is there anything obvious?

Haxe 4.3.0-rc.1+5f599ba

hxcpp=4.2.1

NO_PRECOMPILED_HEADERS=1 ??

you'll probably want to build from source too (

wxWidgets - Building From Source (OSX & Linux)

)

https://docs.wxwidgets.org/3.0/overview_dnd.html 😳

https://docs.wxwidgets.org/3.0/classwx_window.html#a7e7015bc61bd79b6821d2dccaecf9eda 😳

no externs written for it lol

well externs for the window but apparently that's old and smelly

nope not even for the window

question, how do virtual functions work

yeah, you arent going to be able to override virtual functions in hxcpp

i mean how write externs for them

you cant really, they dont make sense as externs

👍 so just don't?

they are supposed to be overridden in a c++ class

and hxcpp doesnt work like that

what ive done in the past is to create a small c++ class that does override the virtual function and calls a haxe function

the create externs for that small c++ class