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Userland: Add horizontal mouse scroll support

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This commit is contained in:
Dmitry Petrov 2021-12-13 23:22:28 +01:00 • committed by Andreas Kling
parent d61cc47055
commit 1662213737
43 changed files with 112 additions and 84 deletions
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4
Userland/Libraries/LibWeb/Layout/BlockContainer.cpp
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@ -136,12 +136,12 @@ void BlockContainer::set_scroll_offset(const Gfx::FloatPoint& offset)
set_needs_display();
}
bool BlockContainer::handle_mousewheel(Badge<EventHandler>, const Gfx::IntPoint&, unsigned int, unsigned int, int wheel_delta)
bool BlockContainer::handle_mousewheel(Badge<EventHandler>, const Gfx::IntPoint&, unsigned int, unsigned int, int wheel_delta_x, int wheel_delta_y)
{
if (!is_scrollable())
return false;
auto new_offset = m_scroll_offset;
new_offset.translate_by(0, wheel_delta);
new_offset.translate_by(wheel_delta_x, wheel_delta_y);
set_scroll_offset(new_offset);
return true;