main_class/src/chart/base/base_chart/fl_touch_event library

Classes

AFlTouchEvent

Parent class for several kind of touch/pointer events (like tap, panMode, longPressStart, ...)

FlLongPressEnd

When a pointer stops contacting the screen after a long press gesture was detected. Also reports the position where the pointer stopped contacting the screen.

FlLongPressMoveUpdate

When a pointer is moving after being held in contact at the same location for a long period of time. Reports the new position and its offset from the original down position.

FlLongPressStart

Called When a pointer has remained in contact with the screen at the same location for a long period of time.

FlPanCancelEvent

When the pointer that previously triggered a FlPanStartEvent did not complete. Inspired from GestureDragCancelCallback

FlPanDownEvent

When a pointer has contacted the screen and might begin to move

FlPanEndEvent

When a pointer that was previously in contact with the screen and moving is no longer in contact with the screen.

FlPanStartEvent

When a pointer has contacted the screen and has begun to move.

FlPanUpdateEvent

When a pointer that is in contact with the screen and moving has moved again.

FlPointerEnterEvent

The pointer has moved with respect to the device while the pointer is or is not in contact with the device, and it has entered our chart.

FlPointerExitEvent

The pointer has moved with respect to the device while the pointer is or is not in contact with the device, and exited our chart.

FlPointerHoverEvent

The pointer has moved with respect to the device while the pointer is not in contact with the device.

FlTapCancelEvent

When the pointer that previously triggered a FlTapDownEvent will not end up causing a tap. Inspired from GestureTapCancelCallback

FlTapDownEvent

When a pointer that might cause a tap has contacted the screen.

FlTapUpEvent

When a pointer that will trigger a tap has stopped contacting the screen.