objective c - Retrieve and change the point at which touchUpInside changes to touchUpOutside -


i have made uislider work "slide unlock" slider. need determine point @ lifting finger off classed touchupoutside , not touchupinside. point slide finger past end of slider far. guess it's same uibutton, can press button slide finger off button , depending how far go, can still classed touchupinside. if possible, i'd mark target area circle.

once i've managed find point is, possible change it? have bigger target area?

i don't know start this. thanks

according docs, uicontroleventtouchupoutside event triggered when finger outside bounds of control. if you're trying change area, slider scale it. why not tie action uicontroleventtouchupoutside same uicontroleventtouchupinside?


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