protected override void OnElementChanged(ElementChangedEventArgs <DatePicker> e)
{
base.OnElementChanged(e);
if (!(e.NewElement is BlankDatePicker bPicker))
{
return;
}
blankPicker = bPicker;
Control.ShouldEndEditing += textField =>
{
var seletedDate = textField;
var text = seletedDate.Text;
if (text == bPicker.Placeholder)
{
Control.Text = DateTime.Now.ToString(bPicker.Format);
}
return(true);
};
if (Control == null)
{
SetNativeControl(new UITextField
{
RightViewMode = UITextFieldViewMode.Always,
ClearButtonMode = UITextFieldViewMode.WhileEditing,
});
}
SetPlaceholder();
SetUIButtons();
SetAlignment();
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (!(e.NewElement is BlankDatePicker bPicker))
{
return;
}
blankPicker = bPicker;
if (Control != null)
{
Control.SpellCheckingType = UITextSpellCheckingType.No;
Control.AutocorrectionType = UITextAutocorrectionType.No;
Control.AutocapitalizationType = UITextAutocapitalizationType.None;
Control.BorderStyle = UITextBorderStyle.RoundedRect;
Control.AccessibilityTraits = UIAccessibilityTrait.Button;
UIMenuController.SharedMenuController.MenuVisible = false;
Control.EditingDidBegin += OnStarted;
Control.EditingDidEnd += OnEnded;
if (IsiOS9OrNewer)
{
Control.InputAssistantItem.LeadingBarButtonGroups = null;
Control.InputAssistantItem.TrailingBarButtonGroups = null;
}
_picker = new UIDatePicker {
Mode = UIDatePickerMode.Date, TimeZone = new NSTimeZone("UTC")
};
_picker.ValueChanged += HandleValueChanged;
if (UIDevice.CurrentDevice.CheckSystemVersion(13, 2))
{
_picker.PreferredDatePickerStyle = UIDatePickerStyle.Wheels;
}
Control.InputView = _picker;
Control.InputView.AutoresizingMask = UIViewAutoresizing.FlexibleHeight;
SetInputAccessoryView();
UpdateDate();
UpdateMaximumDate();
UpdateMinimumDate();
SetAttributes();
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (!(e.NewElement is BlankDatePicker bPicker))
{
return;
}
blankPicker = bPicker;
if (e.NewElement != null)
{
if (Control != null)
{
if (!string.IsNullOrEmpty(Control.Text))
{
Control.Text = string.Empty;
}
Control.Focusable = true;
Control.Clickable = false;
Control.InputType = InputTypes.Null;
blankPicker.Focused += OnClick;
//Control.TextChanged += (sender, arg) =>
//{
// if (bPicker.Text != arg.Text.ToString())
// bPicker.Text = arg.Text.ToString();
//};
SetAttributes();
UpdateDate();
}
}
if (e.OldElement != null)
{
Control.SetOnClickListener(null);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.DatePicker> e)
{
base.OnElementChanged(e);
if (!(e.NewElement is BlankDatePicker bPicker))
{
return;
}
blankPicker = bPicker;
if (e.NewElement != null)
{
if (Control != null)
{
this.Control.Click += OnPickerClick;
this.Control.Text = Element.Date.ToString(Element.Format);
this.Control.KeyListener = null;
Control.TextChanged += (sender, arg) =>
{
var selectedDate = arg.Text.ToString();
if (selectedDate == bPicker.Placeholder)
{
Control.Text = DateTime.Now.ToString(bPicker.Format);
}
};
}
}
if (e.OldElement != null)
{
this.Control.Click -= OnPickerClick;
}
SetPlaceholder();
SetAlignment();
Control.SetPadding(0, 7, 0, 3);
Control.Gravity = Android.Views.GravityFlags.Fill;
}
