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Code Issues Releases Activity

Limit overshoot distance in scroller

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This commit is contained in:
Ivan Savenko
2024-06-08 15:56:20 +00:00
parent a33a37b1a4
commit 448eeefc42
1 changed files with 15 additions and 0 deletions
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15
launcher/helper.cpp
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@ -15,6 +15,19 @@
#include <QObject> #include <QObject>
#include <QScroller> #include <QScroller>
#ifdef VCMI_MOBILE
static QScrollerProperties generateScrollerProperties()
{
QScrollerProperties result;
result.setScrollMetric(QScrollerProperties::OvershootDragResistanceFactor, 0.25);
result.setScrollMetric(QScrollerProperties::OvershootDragDistanceFactor, 0.25);
result.setScrollMetric(QScrollerProperties::HorizontalOvershootPolicy, QScrollerProperties::OvershootAlwaysOff);
return result;
}
#endif
namespace Helper namespace Helper
{ {
void loadSettings() void loadSettings()
@ -26,6 +39,8 @@ void enableScrollBySwiping(QObject * scrollTarget)
{ {
#ifdef VCMI_MOBILE #ifdef VCMI_MOBILE
QScroller::grabGesture(scrollTarget, QScroller::LeftMouseButtonGesture); QScroller::grabGesture(scrollTarget, QScroller::LeftMouseButtonGesture);
QScroller * scroller = QScroller::scroller(scrollTarget);
scroller->setScrollerProperties(generateScrollerProperties());
#endif #endif
} }
} }