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Mouse Wheel

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agofpos1
Posts: 2
Joined: Sun Feb 13, 2022 7:02 am

Mouse Wheel

Post by agofpos1 »

I am trying to implement zoom-in and zoom-out. I can't find any demo but when I tried to mouse wheel using briskbard browser, it zooms-in-and-out when I use ctrl+mouse_wheel. I am wondering how did you implement it.
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salvadordf
Posts: 4056
Joined: Thu Feb 02, 2017 12:24 pm
Location: Spain
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Re: Mouse Wheel

Post by salvadordf »

Hi,

I use a low level mouse hook with SetWindowsHookEx and WH_MOUSE_LL to intercept all WM_MOUSEWHEEL messages.
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