kotatogram/lib_ui
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Improve scrolling constants.

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This commit is contained in:
John Preston 2023-12-31 18:58:42 +04:00
parent 88f53cf1d9
commit 6ff9eb237b
2 changed files with 4 additions and 4 deletions
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6
ui/widgets/elastic_scroll.cpp
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@ -1275,12 +1275,12 @@ QPoint ScrollDelta(not_null<QWheelEvent*> e) {
const auto convert = [](QPoint point) {
return QPoint(
style::ConvertScale(point.x()),
style::ConvertScale(point.y())) * kMagicScrollMultiplier;
style::ConvertScale(point.y()));
};
if (!e->pixelDelta().isNull()) {
return convert(e->pixelDelta());
return convert(e->pixelDelta()) * kMagicScrollMultiplier;
}
return convert(e->angleDelta() / kPixelToAngleDelta);
return convert(e->angleDelta()) / kPixelToAngleDelta;
}
} // namespace Ui

2
ui/widgets/elastic_scroll.h
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@ -22,7 +22,7 @@ extern const style::ScrollArea &defaultScrollArea;
namespace Ui {
constexpr auto kPixelToAngleDelta = 10;
inline constexpr auto kPixelToAngleDelta = 2;
struct ScrollState {
int visibleFrom = 0;