void InitObjects()
{
TextField = new TextFieldHandleText();
(TextField as UITextField).ChangeTextFieldStyle(UIFont.FromName("Helvetica", Theme.MediumTextSize), Theme.SmallTextSize, UIColor.Black, false, UITextAlignment.Left);
TextField.ClearButtonMode = UITextFieldViewMode.WhileEditing;
_errorMessageLabel = new UILabel().ChangeLabelStyle(UIFont.FromName("Helvetica", Theme.SmallestTextSize), Theme.SmallestTextSize, ErrorColor, false, UITextAlignment.Left);
_errorMessageLabel.Lines = 0;
TextField.ResignFirstResponder();
this.AddIfNotNull(_errorMessageLabel);
this.AddIfNotNull(_textField);
this.AddConstraints(
_textField.AtTopOf(this),
_textField.AtLeftOf(this, 4),
_textField.AtRightOf(this, 4),
_errorMessageLabel.Below(_textField, 4),
_errorMessageLabel.AtLeftOf(this),
_errorMessageLabel.AtRightOf(this),
_errorMessageLabel.Height().EqualTo(15),
_errorMessageLabel.AtBottomOf(this)
);
}
void InitObjects()
{
_topLabel = new UILabel().ChangeLabelStyle(UIFont.FromName("Helvetica", Theme.SmallTextSize), Theme.SmallestTextSize, topLabelColor, false, UITextAlignment.Left);
TextField = new TextFieldHandleText();
(TextField as UITextField).ChangeTextFieldStyle(UIFont.FromName("Helvetica", Theme.MediumTextSize), Theme.SmallTextSize, UIColor.Black, false, UITextAlignment.Left);
TextField.ClearButtonMode = UITextFieldViewMode.WhileEditing;
TextField.InitTextBindHandle = (() =>
_topLabel.Text = string.IsNullOrEmpty(TextField?.Text) ? string.Empty : TextField?.Placeholder
);
_topLabel.Text = TextField.Placeholder;
_errorMessageLabel = new UILabel().ChangeLabelStyle(UIFont.FromName("Helvetica", Theme.SmallestTextSize), Theme.SmallestTextSize, ErrorColor, false, UITextAlignment.Left);
_errorMessageLabel.Lines = 0;
_separatorView = new UIView()
{
BackgroundColor = Theme.BlueGray50.ToUIColor()
};
TextField.ResignFirstResponder();
TextField.AddTarget(HandleTextField, UIControlEvent.EditingChanged);
this.AddIfNotNull(_topLabel);
this.AddIfNotNull(_separatorView);
this.AddIfNotNull(_errorMessageLabel);
this.AddIfNotNull(_textField);
this.AddConstraints(
_topLabel.AtTopOf(this),
_topLabel.AtLeftOf(this),
_topLabel.AtRightOf(this),
_topLabel.WithRelativeHeight(this, 0.3f),
_textField.Below(_topLabel, 2),
_textField.AtLeftOf(this),
_textField.AtRightOf(this),
_textField.WithRelativeHeight(this, 0.5f),
_separatorView.Below(_textField, 2),
_separatorView.WithSameWidth(_textField),
_separatorView.WithSameLeft(_textField),
_separatorView.WithSameRight(_textField),
_separatorView.Height().EqualTo(1),
_errorMessageLabel.Below(_separatorView, 4),
_errorMessageLabel.AtLeftOf(this),
_errorMessageLabel.AtRightOf(this),
_errorMessageLabel.AtBottomOf(this)
);
}