[TIMOB-8480] iOS: Ti.UI.TextField with attribute "paddingLeft" or "paddingRight" is partially unclickable

Problem description

Text fields where the attribute "paddingLeft" or "paddingRight" is present, are unclickable on the left-hand or right-hand side, respectively. Expected behavior: Text fields where the attribute "paddingLeft" or "paddingRight" is present, are completely clickable (as they are when those two attributes are not present).

Reproducible use case

The following code adds a text field to a window. The text field has both paddingLeft and paddingRight set, making both the left and right part of the text field unclickable.

Ti.UI.setBackgroundColor("orange");

var window = Ti.UI.createWindow();

var textField = Ti.UI.createTextField({
	backgroundColor: "white",
	height: 44,
	hintText: "Try clicking on this text field at the very left or right",
	left: 10,
	paddingLeft: 25,
	paddingRight: 25,
	right: 10,
	top: 30
});
window.add(textField);

window.open();

Additional notes

http://developer.appcelerator.com/question/119753/textfield-paddingleft-problem