isInterestedForInteractions property
bool
get
isInterestedForInteractions
excludes exit or up events to show interactions on charts
Implementation
bool get isInterestedForInteractions {
final isLinux = defaultTargetPlatform == TargetPlatform.linux;
final isMacOS = defaultTargetPlatform == TargetPlatform.macOS;
final isWindows = defaultTargetPlatform == TargetPlatform.windows;
final isDesktopOrWeb = kIsWeb || isLinux || isMacOS || isWindows;
/// In desktop when mouse hovers into a chart element using [FlPointerHoverEvent], we show the interaction
/// and when tap happens at the same position, interaction will be dismissed because of [FlTapUpEvent].
/// That's why we exclude it on desktop or web
if (isDesktopOrWeb && this is FlTapUpEvent) {
return true;
}
return this is! FlPanEndEvent &&
this is! FlPanCancelEvent &&
this is! FlPointerExitEvent &&
this is! FlLongPressEnd &&
this is! FlTapUpEvent &&
this is! FlTapCancelEvent;
}