UISegmentedControl not firing UIControlEventValueChanged when changing selection

Number:rdar://9695171 Date Originated:29-Jun-2011 09:06 AM
Status:Duplicate/9579268 Resolved:
Product:iPhone SDK Product Version:iOS 5 Beta 2
Classification:Serious Bug Reproducible:Always

When registering for UIControlEventValueChanged on a UISegmentedControl, the registered selector should be called whenever the selected index of the UISegmentedControl changes - regardless if it's by the user through tapping or by changing the selectedSegmentedIndex property of the control. On iOS 5 however it only gets called when the selection is changed by the user.

Steps to Reproduce:

* Create a UISegmentedControl
* Register a target/selector for UIControlEventValueChanged
* Change the selectedSegmentedIndex of the UISegmentedControl in code

Expected Results:

The registered target/selector receives the UIControlEventValueChanged call

Actual Results:

On iOS 5 nothing happens. Pre-iOS 5 it works.


The duplicate information seems incorrect. http://www.openradar.me/9579268 seems like a broken link.

By loopwhile1 at Aug. 22, 2011, 10:13 p.m. (reply...)

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