Re: [PATCH v4 0/6] MR1857: Draft: comdlg32: IFileDialog navigation bar

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/comdlg32/navbar.c:
> +    SendMessageW(info->fwd_btn_hwnd, WM_SETFONT, (WPARAM)gui_font, FALSE);
> +    icon = ImageList_GetIcon(info->icons, ILI_FORWARD, ILD_NORMAL);
> +    SendMessageW(info->fwd_btn_hwnd, BM_SETIMAGE, (WPARAM)IMAGE_ICON, (LPARAM)icon);
> +    DestroyIcon(icon);
> +
> +    SetWindowLongPtrW(hwnd, 0, (DWORD_PTR)info);
> +
> +    return DefWindowProcW(hwnd, msg, wparam, lparam);
> +}
> +
> +static LRESULT NAVBAR_Destroy(HWND hwnd, NAVBAR_INFO *info, UINT msg, WPARAM wparam, LPARAM lparam)
> +{
> +    SetWindowLongPtrW(hwnd, 0, 0);
> +    ImageList_Destroy(info->icons);
> +    DestroyWindow(info->back_btn_hwnd);
> +    DestroyWindow(info->fwd_btn_hwnd);
> The system will automatically destroy child windows, so I don't think this is needed.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/1857#note_20174