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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/Applications/SpaceAnalyzer/TreeMapWidget.cpp
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@ -316,8 +316,8 @@ void TreeMapWidget::doubleclick_event(GUI::MouseEvent& event)
void TreeMapWidget::mousewheel_event(GUI::MouseEvent& event)
{
int delta = event.wheel_delta();
// FIXME: The wheel_delta is premultiplied in the window server, we actually want a raw value here.
int delta = event.wheel_delta_y();
// FIXME: The wheel_delta_y is premultiplied in the window server, we actually want a raw value here.
int step_size = GUI::WindowServerConnection::the().get_scroll_step_size();
if (delta > 0) {
size_t step_back = delta / step_size;