net/tdesktop: fix scroll on X11

prots@, Klemens, Andrew, since last update of net/tdesktop scroll via touchpad makes it almost usless. Here my attemp to fix it in X11. I do not tried to ship that diff to upstream, probably it can be OpenBSD specific. Anyway, I'd like ask to test it for users who has no scroll issue and has one. Also, OK to commit it welcome, because at my case it make use of tdesktop possible again. Index: Makefile =================================================================== RCS file: /home/cvs/ports/net/tdesktop/Makefile,v diff -u -p -r1.225 Makefile --- Makefile 1 Aug 2026 02:00:56 -0000 1.225 +++ Makefile 12 Aug 2026 13:07:17 -0000 @@ -6,6 +6,7 @@ NOT_FOR_ARCHS = ${BE_ARCHS} i386 COMMENT = Telegram Desktop messenger PORTROACH = limit:-full$$ V = 7.0.6 +REVISION = 0 DISTNAME = tdesktop-${V}-full PKGNAME = ${DISTNAME:-full=} CATEGORIES = net Index: patches/patch-Telegram_SourceFiles_platform_linux_specific_linux_cpp =================================================================== RCS file: /home/cvs/ports/net/tdesktop/patches/patch-Telegram_SourceFiles_platform_linux_specific_linux_cpp,v diff -u -p -r1.11 patch-Telegram_SourceFiles_platform_linux_specific_linux_cpp --- patches/patch-Telegram_SourceFiles_platform_linux_specific_linux_cpp 12 Jun 2026 10:30:43 -0000 1.11 +++ patches/patch-Telegram_SourceFiles_platform_linux_specific_linux_cpp 12 Aug 2026 12:32:04 -0000 @@ -1,9 +1,11 @@ /usr/ports/pobj/tdesktop-6.2.5/tdesktop-6.2.5-full/Telegram/SourceFiles/platform/linux/specific_linux.cpp:71:7: error: reference to 'GObject' is ambiguous +plus fix scroll on X11 + Index: Telegram/SourceFiles/platform/linux/specific_linux.cpp --- Telegram/SourceFiles/platform/linux/specific_linux.cpp.orig +++ Telegram/SourceFiles/platform/linux/specific_linux.cpp -@@ -68,7 +68,7 @@ void PortalAutostart(bool enabled, Fn<void(bool)> done +@@ -66,7 +66,7 @@ void PortalAutostart(bool enabled, Fn<void(bool)> done Gio::DBusProxyFlags::NONE_, base::Platform::XDP::kService, base::Platform::XDP::kObjectPath, @@ -12,7 +14,7 @@ Index: Telegram/SourceFiles/platform/lin auto proxy = XdpBackground::BackgroundProxy::new_for_bus_finish( res); -@@ -121,7 +121,7 @@ void PortalAutostart(bool enabled, Fn<void(bool)> done +@@ -119,7 +119,7 @@ void PortalAutostart(bool enabled, Fn<void(bool)> done + '/' + handleToken, nullptr, @@ -21,7 +23,7 @@ Index: Telegram/SourceFiles/platform/lin auto requestProxy = XdpRequest::RequestProxy::new_finish( res); -@@ -196,7 +196,7 @@ void PortalAutostart(bool enabled, Fn<void(bool)> done +@@ -194,7 +194,7 @@ void PortalAutostart(bool enabled, Fn<void(bool)> done GLib::Variant::new_variant( GLib::Variant::new_boolean(false))), }), @@ -30,7 +32,7 @@ Index: Telegram/SourceFiles/platform/lin auto &sandbox = Core::Sandbox::Instance(); sandbox.customEnterFromEventLoop([&] { const auto result = -@@ -451,7 +451,7 @@ bool GenerateServiceFile(bool silent = false) { +@@ -449,7 +449,7 @@ bool GenerateServiceFile(bool silent = false) { Gio::DBusProxyFlags::NONE_, base::Platform::DBus::kService, base::Platform::DBus::kObjectPath, @@ -39,7 +41,7 @@ Index: Telegram/SourceFiles/platform/lin auto interface = XdgDBus::DBus( XdgDBus::DBusProxy::new_for_bus_finish(res, nullptr)); -@@ -552,7 +552,7 @@ void PortalCheckScheme( +@@ -550,7 +550,7 @@ void PortalCheckScheme( Gio::DBusProxyFlags::NONE_, base::Platform::XDP::kService, base::Platform::XDP::kObjectPath, @@ -48,7 +50,7 @@ Index: Telegram/SourceFiles/platform/lin auto interface = XdpOpenURI::OpenURI( XdpOpenURI::OpenURIProxy::new_for_bus_finish(res, nullptr)); -@@ -566,7 +566,7 @@ void PortalCheckScheme( +@@ -564,7 +564,7 @@ void PortalCheckScheme( GLib::Variant::new_array( GLib::VariantType::new_("{sv}"), {}), Index: patches/patch-Telegram_lib_ui_ui_ui_utility_cpp =================================================================== RCS file: patches/patch-Telegram_lib_ui_ui_ui_utility_cpp diff -N patches/patch-Telegram_lib_ui_ui_ui_utility_cpp --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-Telegram_lib_ui_ui_ui_utility_cpp 12 Aug 2026 12:32:30 -0000 @@ -0,0 +1,56 @@ +fix scroll on X11 + +Index: Telegram/lib_ui/ui/ui_utility.cpp +--- Telegram/lib_ui/ui/ui_utility.cpp.orig ++++ Telegram/lib_ui/ui/ui_utility.cpp +@@ -7,6 +7,7 @@ + #include "ui/ui_utility.h" + + #include "base/platform/base_platform_info.h" ++#include "base/qt/qt_common_adapters.h" + #include "ui/integration.h" + #include "ui/style/style_core.h" + +@@ -22,6 +23,7 @@ namespace { + + constexpr auto kDefaultWheelScrollLines = 3; + constexpr auto kMagicScrollMultiplier = 2.5; ++constexpr auto kX11SmoothScrollMultiplier = 5.; + + class WidgetCreator : public QWidget { + public: +@@ -272,13 +274,31 @@ QPointF ScrollDeltaF(not_null<QWheelEvent*> e, bool to + style::ConvertScaleExact(point.x()), + style::ConvertScaleExact(point.y())); + }; +- if (!e->pixelDelta().isNull()) { +- return convert(e->pixelDelta()) ++ const auto pixelDelta = e->pixelDelta(); ++ auto x11Touchpad = false; ++#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) ++ x11Touchpad = e->device() ++ && e->device()->type() == base::TouchDevice::TouchPad; ++