internal async Task OnInternalSelectAsync(SelectResultModel <TValue> item) { var args = new BChangeEventArgs <SelectResultModel <TValue> >(); args.NewValue = item; args.OldValue = SelectedOption; if (OnChanging.HasDelegate) { await OnChanging.InvokeAsync(args); if (args.DisallowChange) { return; } } await dropDownOption.Instance.CloseDropDownAsync(dropDownOption); SelectedOption = item; SetFieldValue(item.Key, true); Value = item.Key; if (dict != null) { dict.TryGetValue(Value, out var label); Label = label; } if (OnChange.HasDelegate) { await OnChange.InvokeAsync(args); } Console.WriteLine(Label); EnableClearButton = false; StateHasChanged(); }
internal async Task OnInternalSelectAsync(BSelectOptionBase <TValue> item) { var args = new BChangeEventArgs <BSelectOptionBase <TValue> >(); args.NewValue = item; args.OldValue = SelectedOption; if (OnChanging.HasDelegate) { await OnChanging.InvokeAsync(args); if (args.DisallowChange) { return; } } await dropDownOption.Instance.CloseDropDownAsync(dropDownOption); SelectedOption = item; SetFieldValue(item.Value, true); Value = item.Value; if (dict != null) { dict.TryGetValue(Value, out var label); Label = label; } if (OnChange.HasDelegate) { await OnChange.InvokeAsync(args); } IsClearButtonClick = false; StateHasChanged(); }
public override void Press() { base.Press(); Value = lastPos; if (OnChanging != null) { OnChanging.Invoke(Value); } }
/// <summary> /// Handles character input event. /// </summary> /// <param name="c">Character input.</param> public override void CharInput(char c) { base.CharInput(c); Value += c; if (OnChanging != null) { OnChanging.Invoke(Value); } }
void Backspace() { if (Value.Length != 0) { Value = Value.Substring(0, Value.Length - 1); if (OnChanging != null) { OnChanging.Invoke(Value); } } }
public override void MouseMove(Vec2 position) { base.MouseMove(position); lastPos = (position.X - BottomLeft.X) / Size.X; if (Pressed) { Value = lastPos; if (OnChanging != null) { OnChanging.Invoke(Value); } } }
internal NDAttachedPropertyKey(OnChanging <TKey, TType, TValue> changedMethod, TValue defaultValue, NDPropertySettings settigns) : base(defaultValue, settigns) { this.changedMethod = changedMethod; }
public void OnChangeButton() { OnChanging?.Invoke(); }
/// <summary> /// Registers an attached Proeprty on the specific class. /// </summary> /// <typeparam name="TValue">The type of the Property</typeparam> /// <typeparam name="TType">The Type of the Object that defines the Property</typeparam> /// <param name="changingMethod">The Method that will be called if the property will be set.</param> /// <param name="defaultValue">The default Value that the Proeprty will have if no value is set.</param> /// <param name="nullTreatment">Defines how to handle Null values.</param> /// <param name="settigns">Additional Settings.</param> /// <returns>The Property key</returns> public static NDAttachedPropertyKey <TKey, TType, TValue> RegisterAttached <TType, TValue>(OnChanging <TKey, TType, TValue> changingMethod, TValue defaultValue, NDPropertySettings settigns) where TType : class { var p = new NDAttachedPropertyKey <TKey, TType, TValue>(changingMethod, defaultValue, settigns); if (p.Inherited) { if (!inheritedPropertys.ContainsKey(typeof(TType))) { inheritedPropertys.Add(typeof(TType), new List <IInternalNDProperty <TKey> >()); } inheritedPropertys[typeof(TType)].Add(p); } if (settigns.HasFlag(NDPropertySettings.ParentReference)) { AddParentHandler(p); } return(p); }