Class: UITextField_Delegate

Inherits:
Object show all
Defined in:
lib/formotion/patch/ui_text_field.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#on_change_callback ⇒ Object

Called from [textField addTarget:block

          action:'call'
forControlEvents:UIControlEventEditingChanged],

NOT a UITextFieldDelegate method.



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# File 'lib/formotion/patch/ui_text_field.rb', line 98

def on_change_callback
  @on_change_callback
end

Instance Method Details

#on_change(theTextField) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 147

def on_change(theTextField)
  if self.on_change_callback
    self.on_change_callback.call(theTextField)
  end
end

#textField(theTextField, shouldChangeCharactersInRange: range, replacementString: string) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 131

def textField(theTextField, shouldChangeCharactersInRange:range, replacementString:string)
  if self.shouldChangeCharactersInRange_callback
    return self.shouldChangeCharactersInRange_callback.call(theTextField, range, string)
  end

  # fix for UITextField in iOS7 http://stackoverflow.com/questions/19569688/uitextfield-spacebar-does-not-advance-cursor-in-ios-7/20129483#20129483
  if BW::Device.ios_version >= "7.0"
    if range.location == theTextField.text.length && string == " "
      theTextField.text = theTextField.text.stringByAppendingString("\u00a0")
      return false
    end
  end

  true
end

#textFieldDidBeginEditing(theTextField) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 107

def textFieldDidBeginEditing(theTextField)
  if self.textFieldDidBeginEditing_callback
    return self.textFieldDidBeginEditing_callback.call(theTextField)
  end
end

#textFieldDidEndEditing(theTextField) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 125

def textFieldDidEndEditing(theTextField)
  if self.textFieldDidEndEditing_callback
    return self.textFieldDidEndEditing_callback.call(theTextField)
  end
end

#textFieldShouldBeginEditing(theTextField) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 100

def textFieldShouldBeginEditing(theTextField)
  if self.textFieldShouldBeginEditing_callback
    return self.textFieldShouldBeginEditing_callback.call(theTextField)
  end
  true
end

#textFieldShouldClear(theTextField) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 153

def textFieldShouldClear(theTextField)
  if self.textFieldShouldClear_callback
    return self.textFieldShouldClear_callback.call(theTextField)
  end
  true
end

#textFieldShouldEndEditing(theTextField) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 113

def textFieldShouldEndEditing(theTextField)
  if self.textFieldShouldEndEditing_callback
    return self.textFieldShouldEndEditing_callback.call(theTextField)
  end

  if BW::Device.ios_version >= "7.0"
    theTextField.text = theTextField.text.gsub("\u00a0", " ").strip
  end

  true
end

#textFieldShouldReturn(theTextField) ⇒ Object 



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# File 'lib/formotion/patch/ui_text_field.rb', line 160

def textFieldShouldReturn(theTextField)
  if self.textFieldShouldReturn_callback
    return self.textFieldShouldReturn_callback.call(theTextField)
  end
  true
end