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zhuantou215

Gwin label

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I'm executing /uGFX/demos/modules/gwin/label. There is always a false error:

unknown type name 'GListene R'GListener GL;

error: unknown type name 'GHandle'GHandle ghLabel1, ghLabel2;

How should a mistake like this be solved?

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It seems like you're not including the GWIN module when compiling. Please make sure that you're using the gfxconf.h supplied with the demo when compiling a demo from /demos.

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I haven't changed anything on ugfX. I don't have a problem when I run /uGFX/demos/modules/gdisp/basics.

But as soon as I turned to /uGFX/demos/modules/gwin/label, this was wrong. I checked and didn't miss gfxconf.h.

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Like any other module, sub-system and feature you can enable the GWIN module in the configuration file by setting GFX_USE_GWIN to TRUE.

Just make sure that you use the gfxconf.h file that is part of the demo and everything will be fine. Those demos are supposed to run out-of-the-box.

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