Protocol: UITextInputDelegate
Overview
The text input delegate acts as an intermediary between a document and the text input system, conveying notifications of pending or transpired changes in text and selection in the document. Tells the input delegate when the selection has changed in the document. (required)Tells the input delegate when the selection is about to change in the document. (required)Tells the input delegate when text has changed in the document. (required)Tells the input delegate when text is about to change in the document. (required)
Instance Method Summary (collapse)
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- selectionDidChange:
Tells the input delegate when the selection has changed in the document.
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- selectionWillChange:
Tells the input delegate when the selection is about to change in the document.
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- textDidChange:
Tells the input delegate when text has changed in the document.
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- textWillChange:
Tells the input delegate when text is about to change in the document.
Instance Method Details
- (Object) selectionDidChange(textInput)
Tells the input delegate when the selection has changed in the document. (required)
- (Object) selectionWillChange(textInput)
Tells the input delegate when the selection is about to change in the document. (required)
- (Object) textDidChange(textInput)
Tells the input delegate when text has changed in the document. (required)
- (Object) textWillChange(textInput)
Tells the input delegate when text is about to change in the document. (required)