Ejemplo n.º 1
0
        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)
                );
        }
Ejemplo n.º 2
0
        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)
                );
        }