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@@ -0,0 +1,112 @@
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using System;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using HandyControl.Data;
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using HandyControl.Interactivity;
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namespace HandyControl.Controls
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{
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/// <inheritdoc cref="IDataInput" />
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public class ComboBox : System.Windows.Controls.ComboBox, IDataInput
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{
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public ComboBox()
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{
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CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) =>
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{
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ClearValue(SelectedValueProperty);
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ClearValue(SelectedItemProperty);
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ClearValue(SelectedIndexProperty);
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ClearValue(TextProperty);
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}));
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}
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protected override void OnSelectionChanged(SelectionChangedEventArgs e)
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{
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base.OnSelectionChanged(e);
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VerifyData();
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}
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public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
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/// <summary>
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/// 数据是否错误
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/// </summary>
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public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
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"IsError", typeof(bool), typeof(ComboBox), new PropertyMetadata(ValueBoxes.FalseBox));
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public bool IsError
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{
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get => (bool) GetValue(IsErrorProperty);
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set => SetValue(IsErrorProperty, value);
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}
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/// <summary>
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/// 错误提示
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/// </summary>
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public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
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"ErrorStr", typeof(string), typeof(ComboBox), new PropertyMetadata(default(string)));
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public string ErrorStr
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{
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get => (string) GetValue(ErrorStrProperty);
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set => SetValue(ErrorStrProperty, value);
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}
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public static readonly DependencyPropertyKey TextTypePropertyKey =
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DependencyProperty.RegisterReadOnly("TextType", typeof(TextType), typeof(ComboBox),
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new PropertyMetadata(default(TextType)));
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/// <summary>
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/// 文本类型
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/// </summary>
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public static readonly DependencyProperty TextTypeProperty = TextTypePropertyKey.DependencyProperty;
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public TextType TextType
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{
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get => (TextType) GetValue(TextTypeProperty);
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set => SetValue(TextTypeProperty, value);
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}
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/// <summary>
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/// 是否显示清除按钮
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/// </summary>
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public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
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"ShowClearButton", typeof(bool), typeof(ComboBox), new PropertyMetadata(ValueBoxes.FalseBox));
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public bool ShowClearButton
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{
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get => (bool) GetValue(ShowClearButtonProperty);
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set => SetValue(ShowClearButtonProperty, value);
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}
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public virtual bool VerifyData()
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{
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OperationResult<bool> result;
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if (VerifyFunc != null)
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{
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result = VerifyFunc.Invoke(Text);
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}
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else
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{
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if (!string.IsNullOrEmpty(Text))
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{
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result = OperationResult.Success();
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}
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else if (InfoElement.GetNecessary(this))
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{
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result = OperationResult.Failed(Properties.Langs.Lang.IsNecessary);
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}
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else
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{
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result = OperationResult.Success();
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}
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}
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IsError = !result.Data;
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ErrorStr = result.Message;
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return result.Data;
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}
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}
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}
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@@ -0,0 +1,113 @@
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using System;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using System.Windows.Input;
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using HandyControl.Data;
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using HandyControl.Interactivity;
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namespace HandyControl.Controls
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{
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/// <inheritdoc cref="IDataInput" />
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[TemplatePart(Name = ElementTextBox, Type = typeof(DatePickerTextBox))]
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public class DatePicker : System.Windows.Controls.DatePicker, IDataInput
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{
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private const string ElementTextBox = "PART_TextBox";
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private System.Windows.Controls.TextBox _textBox;
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public DatePicker()
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{
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CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) =>
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{
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ClearValue(SelectedDateProperty);
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ClearValue(TextProperty);
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}));
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}
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public override void OnApplyTemplate()
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{
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if (_textBox != null)
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{
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_textBox.TextChanged -= TextBox_TextChanged;
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}
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base.OnApplyTemplate();
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_textBox = GetTemplateChild(ElementTextBox) as System.Windows.Controls.TextBox;
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if (_textBox != null)
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{
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_textBox.TextChanged += TextBox_TextChanged;
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}
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}
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private void TextBox_TextChanged(object sender, TextChangedEventArgs e) => VerifyData();
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public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
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public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
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"IsError", typeof(bool), typeof(DatePicker), new PropertyMetadata(ValueBoxes.FalseBox));
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public bool IsError
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{
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get => (bool) GetValue(IsErrorProperty);
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set => SetValue(IsErrorProperty, value);
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}
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public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
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"ErrorStr", typeof(string), typeof(DatePicker), new PropertyMetadata(default(string)));
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public string ErrorStr
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{
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get => (string) GetValue(ErrorStrProperty);
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set => SetValue(ErrorStrProperty, value);
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}
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public static readonly DependencyProperty TextTypeProperty = DependencyProperty.Register(
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"TextType", typeof(TextType), typeof(DatePicker), new PropertyMetadata(default(TextType)));
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public TextType TextType
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{
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get => (TextType) GetValue(TextTypeProperty);
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set => SetValue(TextTypeProperty, value);
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}
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public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
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"ShowClearButton", typeof(bool), typeof(DatePicker), new PropertyMetadata(ValueBoxes.FalseBox));
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public bool ShowClearButton
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{
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get => (bool) GetValue(ShowClearButtonProperty);
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set => SetValue(ShowClearButtonProperty, value);
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}
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public virtual bool VerifyData()
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{
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OperationResult<bool> result;
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if (VerifyFunc != null)
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{
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result = VerifyFunc.Invoke(Text);
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}
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else
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{
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if (!string.IsNullOrEmpty(Text))
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{
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result = OperationResult.Success();
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}
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else if (InfoElement.GetNecessary(this))
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{
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result = OperationResult.Failed(Properties.Langs.Lang.IsNecessary);
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}
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else
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{
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result = OperationResult.Success();
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}
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}
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IsError = !result.Data;
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ErrorStr = result.Message;
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return result.Data;
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}
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}
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}
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@@ -0,0 +1,690 @@
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using System.Windows.Input;
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using System.Windows.Threading;
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using HandyControl.Data;
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using HandyControl.Interactivity;
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namespace HandyControl.Controls
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{
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/// <summary>
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/// 时间日期选择器
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/// </summary>
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[TemplatePart(Name = ElementRoot, Type = typeof(Grid))]
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[TemplatePart(Name = ElementTextBox, Type = typeof(WatermarkTextBox))]
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[TemplatePart(Name = ElementButton, Type = typeof(Button))]
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[TemplatePart(Name = ElementPopup, Type = typeof(Popup))]
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public class DateTimePicker : Control, IDataInput
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{
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#region Constants
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private const string ElementRoot = "PART_Root";
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private const string ElementTextBox = "PART_TextBox";
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private const string ElementButton = "PART_Button";
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private const string ElementPopup = "PART_Popup";
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#endregion Constants
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#region Data
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private CalendarWithClock _calendarWithClock;
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private string _defaultText;
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private ButtonBase _dropDownButton;
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private Popup _popUp;
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private bool _disablePopupReopen;
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private WatermarkTextBox _textBox;
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private IDictionary<DependencyProperty, bool> _isHandlerSuspended;
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private DateTime? _originalSelectedDateTime;
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#endregion Data
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#region Public Events
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public static readonly RoutedEvent SelectedDateTimeChangedEvent =
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EventManager.RegisterRoutedEvent("SelectedDateTimeChanged", RoutingStrategy.Direct,
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typeof(EventHandler<FunctionEventArgs<DateTime?>>), typeof(DateTimePicker));
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public event EventHandler<FunctionEventArgs<DateTime?>> SelectedDateTimeChanged
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{
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add => AddHandler(SelectedDateTimeChangedEvent, value);
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remove => RemoveHandler(SelectedDateTimeChangedEvent, value);
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}
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public event RoutedEventHandler PickerClosed;
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public event RoutedEventHandler PickerOpened;
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#endregion Public Events
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static DateTimePicker()
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{
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EventManager.RegisterClassHandler(typeof(DateTimePicker), GotFocusEvent, new RoutedEventHandler(OnGotFocus));
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KeyboardNavigation.TabNavigationProperty.OverrideMetadata(typeof(DateTimePicker), new FrameworkPropertyMetadata(KeyboardNavigationMode.Once));
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KeyboardNavigation.IsTabStopProperty.OverrideMetadata(typeof(DateTimePicker), new FrameworkPropertyMetadata(false));
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}
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public DateTimePicker()
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{
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InitCalendarWithClock();
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CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) =>
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{
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ClearValue(SelectedDateTimeProperty);
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ClearValue(TextProperty);
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_textBox.Text = string.Empty;
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}));
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}
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#region Public Properties
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public static readonly DependencyProperty DateTimeFormatProperty = DependencyProperty.Register(
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"DateTimeFormat", typeof(string), typeof(DateTimePicker), new PropertyMetadata("yyyy-MM-dd HH:mm:ss"));
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public string DateTimeFormat
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{
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get => (string) GetValue(DateTimeFormatProperty);
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set => SetValue(DateTimeFormatProperty, value);
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}
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public static readonly DependencyProperty ClockStyleProperty = DependencyProperty.Register(
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"ClockStyle", typeof(Style), typeof(DateTimePicker), new PropertyMetadata(default(Style)));
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public Style ClockStyle
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{
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get => (Style) GetValue(ClockStyleProperty);
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set => SetValue(ClockStyleProperty, value);
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}
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public static readonly DependencyProperty CalendarStyleProperty = DependencyProperty.Register(
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"CalendarStyle", typeof(Style), typeof(DateTimePicker), new PropertyMetadata(default(Style)));
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public Style CalendarStyle
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{
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get => (Style) GetValue(CalendarStyleProperty);
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set => SetValue(CalendarStyleProperty, value);
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}
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public static readonly DependencyProperty DisplayDateTimeProperty = DependencyProperty.Register(
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"DisplayDateTime", typeof(DateTime), typeof(DateTimePicker), new FrameworkPropertyMetadata(DateTime.Now, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, null, CoerceDisplayDateTime));
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private static object CoerceDisplayDateTime(DependencyObject d, object value)
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{
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var dp = (DateTimePicker)d;
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dp._calendarWithClock.DisplayDateTime = (DateTime)value;
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return dp._calendarWithClock.DisplayDateTime;
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}
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public DateTime DisplayDateTime
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{
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get => (DateTime) GetValue(DisplayDateTimeProperty);
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set => SetValue(DisplayDateTimeProperty, value);
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}
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public static readonly DependencyProperty IsDropDownOpenProperty = DependencyProperty.Register(
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"IsDropDownOpen", typeof(bool), typeof(DateTimePicker), new FrameworkPropertyMetadata(ValueBoxes.FalseBox, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnIsDropDownOpenChanged, OnCoerceIsDropDownOpen));
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private static object OnCoerceIsDropDownOpen(DependencyObject d, object baseValue) => d is DateTimePicker dp && !dp.IsEnabled ? false : baseValue;
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private static void OnIsDropDownOpenChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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var dp = d as DateTimePicker;
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var newValue = (bool)e.NewValue;
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if (dp?._popUp != null && dp._popUp.IsOpen != newValue)
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{
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dp._popUp.IsOpen = newValue;
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if (newValue)
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{
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dp._originalSelectedDateTime = dp.SelectedDateTime;
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dp.Dispatcher.BeginInvoke(DispatcherPriority.Input, (Action)delegate
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{
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dp._calendarWithClock.Focus();
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});
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}
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}
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}
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public bool IsDropDownOpen
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{
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get => (bool) GetValue(IsDropDownOpenProperty);
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set => SetValue(IsDropDownOpenProperty, value);
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}
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public static readonly DependencyProperty SelectedDateTimeProperty = DependencyProperty.Register(
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"SelectedDateTime", typeof(DateTime?), typeof(DateTimePicker), new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnSelectedDateTimeChanged, CoerceSelectedDateTime));
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private static object CoerceSelectedDateTime(DependencyObject d, object value)
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{
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var dp = (DateTimePicker)d;
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dp._calendarWithClock.SelectedDateTime = (DateTime?)value;
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return dp._calendarWithClock.SelectedDateTime;
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}
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private static void OnSelectedDateTimeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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if (!(d is DateTimePicker dp)) return;
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if (dp.SelectedDateTime.HasValue)
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{
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var time = dp.SelectedDateTime.Value;
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dp.SetTextInternal(dp.DateTimeToString(time));
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}
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dp.RaiseEvent(new FunctionEventArgs<DateTime?>(SelectedDateTimeChangedEvent, dp)
|
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{
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Info = dp.SelectedDateTime
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});
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||||
}
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||||
|
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public DateTime? SelectedDateTime
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||||
{
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get => (DateTime?) GetValue(SelectedDateTimeProperty);
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set => SetValue(SelectedDateTimeProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty TextProperty = DependencyProperty.Register(
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||||
"Text", typeof(string), typeof(DateTimePicker), new FrameworkPropertyMetadata(string.Empty, OnTextChanged));
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||||
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||||
private static void OnTextChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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if (d is DateTimePicker dp && !dp.IsHandlerSuspended(TextProperty))
|
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{
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if (e.NewValue is string newValue)
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{
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if (dp._textBox != null)
|
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{
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||||
dp._textBox.Text = newValue;
|
||||
}
|
||||
else
|
||||
{
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||||
dp._defaultText = newValue;
|
||||
}
|
||||
|
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dp.SetSelectedDateTime();
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||||
}
|
||||
else
|
||||
{
|
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dp.SetValueNoCallback(SelectedDateTimeProperty, null);
|
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}
|
||||
}
|
||||
}
|
||||
|
||||
public string Text
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||||
{
|
||||
get => (string) GetValue(TextProperty);
|
||||
set => SetValue(TextProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Sets the local Text property without breaking bindings
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
private void SetTextInternal(string value)
|
||||
{
|
||||
SetCurrentValue(TextProperty, value);
|
||||
}
|
||||
|
||||
public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
|
||||
|
||||
public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
|
||||
"IsError", typeof(bool), typeof(DateTimePicker), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool IsError
|
||||
{
|
||||
get => (bool) GetValue(IsErrorProperty);
|
||||
set => SetValue(IsErrorProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
|
||||
"ErrorStr", typeof(string), typeof(DateTimePicker), new PropertyMetadata(default(string)));
|
||||
|
||||
public string ErrorStr
|
||||
{
|
||||
get => (string) GetValue(ErrorStrProperty);
|
||||
set => SetValue(ErrorStrProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty TextTypeProperty = DependencyProperty.Register(
|
||||
"TextType", typeof(TextType), typeof(DateTimePicker), new PropertyMetadata(default(TextType)));
|
||||
|
||||
public TextType TextType
|
||||
{
|
||||
get => (TextType) GetValue(TextTypeProperty);
|
||||
set => SetValue(TextTypeProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
|
||||
"ShowClearButton", typeof(bool), typeof(DateTimePicker), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool ShowClearButton
|
||||
{
|
||||
get => (bool) GetValue(ShowClearButtonProperty);
|
||||
set => SetValue(ShowClearButtonProperty, value);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Public Methods
|
||||
|
||||
public override void OnApplyTemplate()
|
||||
{
|
||||
if (DesignerProperties.GetIsInDesignMode(this)) return;
|
||||
if (_popUp != null)
|
||||
{
|
||||
_popUp.PreviewMouseLeftButtonDown -= PopUp_PreviewMouseLeftButtonDown;
|
||||
_popUp.Opened -= PopUp_Opened;
|
||||
_popUp.Closed -= PopUp_Closed;
|
||||
_popUp.Child = null;
|
||||
}
|
||||
|
||||
if (_dropDownButton != null)
|
||||
{
|
||||
_dropDownButton.Click -= DropDownButton_Click;
|
||||
_dropDownButton.MouseLeave -= DropDownButton_MouseLeave;
|
||||
}
|
||||
|
||||
if (_textBox != null)
|
||||
{
|
||||
_textBox.KeyDown -= TextBox_KeyDown;
|
||||
_textBox.TextChanged -= TextBox_TextChanged;
|
||||
_textBox.LostFocus -= TextBox_LostFocus;
|
||||
}
|
||||
|
||||
base.OnApplyTemplate();
|
||||
|
||||
_popUp = GetTemplateChild(ElementPopup) as Popup;
|
||||
_dropDownButton = GetTemplateChild(ElementButton) as Button;
|
||||
_textBox = GetTemplateChild(ElementTextBox) as WatermarkTextBox;
|
||||
|
||||
CheckNull();
|
||||
|
||||
_popUp.PreviewMouseLeftButtonDown += PopUp_PreviewMouseLeftButtonDown;
|
||||
_popUp.Opened += PopUp_Opened;
|
||||
_popUp.Closed += PopUp_Closed;
|
||||
_popUp.Child = _calendarWithClock;
|
||||
|
||||
if (IsDropDownOpen)
|
||||
{
|
||||
_popUp.IsOpen = true;
|
||||
}
|
||||
|
||||
_dropDownButton.Click += DropDownButton_Click;
|
||||
_dropDownButton.MouseLeave += DropDownButton_MouseLeave;
|
||||
if (SelectedDateTime == null)
|
||||
{
|
||||
_textBox.Text = DateTime.Now.ToString(DateTimeFormat);
|
||||
}
|
||||
_textBox.KeyDown += TextBox_KeyDown;
|
||||
_textBox.TextChanged += TextBox_TextChanged;
|
||||
_textBox.LostFocus += TextBox_LostFocus;
|
||||
|
||||
if (SelectedDateTime == null)
|
||||
{
|
||||
if (!string.IsNullOrEmpty(_defaultText))
|
||||
{
|
||||
_textBox.Text = _defaultText;
|
||||
SetSelectedDateTime();
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
_textBox.Text = DateTimeToString(SelectedDateTime.Value);
|
||||
}
|
||||
|
||||
if (_originalSelectedDateTime == null)
|
||||
{
|
||||
_originalSelectedDateTime = DateTime.Now;
|
||||
}
|
||||
SetCurrentValue(DisplayDateTimeProperty, _originalSelectedDateTime);
|
||||
}
|
||||
|
||||
public virtual bool VerifyData()
|
||||
{
|
||||
OperationResult<bool> result;
|
||||
|
||||
if (VerifyFunc != null)
|
||||
{
|
||||
result = VerifyFunc.Invoke(Text);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!string.IsNullOrEmpty(Text))
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
else if (InfoElement.GetNecessary(this))
|
||||
{
|
||||
result = OperationResult.Failed(Properties.Langs.Lang.IsNecessary);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
|
||||
IsError = !result.Data;
|
||||
ErrorStr = result.Message;
|
||||
return result.Data;
|
||||
}
|
||||
|
||||
public override string ToString() => SelectedDateTime?.ToString(DateTimeFormat) ?? string.Empty;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Protected Methods
|
||||
|
||||
protected virtual void OnPickerClosed(RoutedEventArgs e)
|
||||
{
|
||||
var handler = PickerClosed;
|
||||
handler?.Invoke(this, e);
|
||||
}
|
||||
|
||||
protected virtual void OnPickerOpened(RoutedEventArgs e)
|
||||
{
|
||||
var handler = PickerOpened;
|
||||
handler?.Invoke(this, e);
|
||||
}
|
||||
|
||||
#endregion Protected Methods
|
||||
|
||||
#region Private Methods
|
||||
|
||||
private void CheckNull()
|
||||
{
|
||||
if (_dropDownButton == null || _popUp == null || _textBox == null)
|
||||
throw new Exception();
|
||||
}
|
||||
|
||||
private void InitCalendarWithClock()
|
||||
{
|
||||
_calendarWithClock = new CalendarWithClock
|
||||
{
|
||||
ShowConfirmButton = true
|
||||
};
|
||||
_calendarWithClock.SelectedDateTimeChanged += CalendarWithClock_SelectedDateTimeChanged;
|
||||
_calendarWithClock.Confirmed += CalendarWithClock_Confirmed;
|
||||
}
|
||||
|
||||
private void CalendarWithClock_Confirmed() => TogglePopUp();
|
||||
|
||||
private void CalendarWithClock_SelectedDateTimeChanged(object sender, FunctionEventArgs<DateTime?> e) => SelectedDateTime = e.Info;
|
||||
|
||||
private void TextBox_LostFocus(object sender, RoutedEventArgs e)
|
||||
{
|
||||
SetSelectedDateTime();
|
||||
}
|
||||
|
||||
private void SetIsHandlerSuspended(DependencyProperty property, bool value)
|
||||
{
|
||||
if (value)
|
||||
{
|
||||
if (_isHandlerSuspended == null)
|
||||
{
|
||||
_isHandlerSuspended = new Dictionary<DependencyProperty, bool>(2);
|
||||
}
|
||||
|
||||
_isHandlerSuspended[property] = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
_isHandlerSuspended?.Remove(property);
|
||||
}
|
||||
}
|
||||
|
||||
private void SetValueNoCallback(DependencyProperty property, object value)
|
||||
{
|
||||
SetIsHandlerSuspended(property, true);
|
||||
try
|
||||
{
|
||||
SetCurrentValue(property, value);
|
||||
}
|
||||
finally
|
||||
{
|
||||
SetIsHandlerSuspended(property, false);
|
||||
}
|
||||
}
|
||||
|
||||
private void TextBox_TextChanged(object sender, TextChangedEventArgs e)
|
||||
{
|
||||
SetValueNoCallback(TextProperty, _textBox.Text);
|
||||
VerifyData();
|
||||
}
|
||||
|
||||
private bool ProcessDateTimePickerKey(KeyEventArgs e)
|
||||
{
|
||||
switch (e.Key)
|
||||
{
|
||||
case Key.System:
|
||||
{
|
||||
switch (e.SystemKey)
|
||||
{
|
||||
case Key.Down:
|
||||
{
|
||||
if ((Keyboard.Modifiers & ModifierKeys.Alt) == ModifierKeys.Alt)
|
||||
{
|
||||
TogglePopUp();
|
||||
return true;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case Key.Enter:
|
||||
{
|
||||
SetSelectedDateTime();
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private void TextBox_KeyDown(object sender, KeyEventArgs e)
|
||||
{
|
||||
e.Handled = ProcessDateTimePickerKey(e) || e.Handled;
|
||||
}
|
||||
|
||||
private void DropDownButton_MouseLeave(object sender, MouseEventArgs e)
|
||||
{
|
||||
_disablePopupReopen = false;
|
||||
}
|
||||
|
||||
private bool IsHandlerSuspended(DependencyProperty property)
|
||||
{
|
||||
return _isHandlerSuspended != null && _isHandlerSuspended.ContainsKey(property);
|
||||
}
|
||||
|
||||
private void PopUp_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
|
||||
{
|
||||
if (sender is Popup popup && !popup.StaysOpen)
|
||||
{
|
||||
if (_dropDownButton?.InputHitTest(e.GetPosition(_dropDownButton)) != null)
|
||||
{
|
||||
_disablePopupReopen = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void PopUp_Opened(object sender, EventArgs e)
|
||||
{
|
||||
if (!IsDropDownOpen)
|
||||
{
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.TrueBox);
|
||||
}
|
||||
|
||||
_calendarWithClock?.MoveFocus(new TraversalRequest(FocusNavigationDirection.First));
|
||||
|
||||
OnPickerOpened(new RoutedEventArgs());
|
||||
}
|
||||
|
||||
private void PopUp_Closed(object sender, EventArgs e)
|
||||
{
|
||||
if (IsDropDownOpen)
|
||||
{
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.FalseBox);
|
||||
}
|
||||
|
||||
if (_calendarWithClock.IsKeyboardFocusWithin)
|
||||
{
|
||||
MoveFocus(new TraversalRequest(FocusNavigationDirection.First));
|
||||
}
|
||||
|
||||
OnPickerClosed(new RoutedEventArgs());
|
||||
}
|
||||
|
||||
private void DropDownButton_Click(object sender, RoutedEventArgs e) => TogglePopUp();
|
||||
|
||||
private void TogglePopUp()
|
||||
{
|
||||
if (IsDropDownOpen)
|
||||
{
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.FalseBox);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (_disablePopupReopen)
|
||||
{
|
||||
_disablePopupReopen = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
SetSelectedDateTime();
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.TrueBox);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void SafeSetText(string s)
|
||||
{
|
||||
if (string.Compare(Text, s, StringComparison.Ordinal) != 0)
|
||||
{
|
||||
SetCurrentValue(TextProperty, s);
|
||||
}
|
||||
}
|
||||
|
||||
private DateTime? ParseText(string text)
|
||||
{
|
||||
try
|
||||
{
|
||||
return DateTime.Parse(text);
|
||||
}
|
||||
catch
|
||||
{
|
||||
// ignored
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
private DateTime? SetTextBoxValue(string s)
|
||||
{
|
||||
if (string.IsNullOrEmpty(s))
|
||||
{
|
||||
SafeSetText(s);
|
||||
return SelectedDateTime;
|
||||
}
|
||||
|
||||
var d = ParseText(s);
|
||||
|
||||
if (d != null)
|
||||
{
|
||||
SafeSetText(DateTimeToString((DateTime)d));
|
||||
return d;
|
||||
}
|
||||
|
||||
if (SelectedDateTime != null)
|
||||
{
|
||||
var newtext = DateTimeToString(SelectedDateTime.Value);
|
||||
SafeSetText(newtext);
|
||||
return SelectedDateTime;
|
||||
}
|
||||
SafeSetText(DateTimeToString(DisplayDateTime));
|
||||
return DisplayDateTime;
|
||||
}
|
||||
|
||||
private void SetSelectedDateTime()
|
||||
{
|
||||
if (_textBox != null)
|
||||
{
|
||||
if (!string.IsNullOrEmpty(_textBox.Text))
|
||||
{
|
||||
var s = _textBox.Text;
|
||||
|
||||
if (SelectedDateTime != null)
|
||||
{
|
||||
var selectedTime = DateTimeToString(SelectedDateTime.Value);
|
||||
|
||||
if (string.Compare(selectedTime, s, StringComparison.Ordinal) == 0)
|
||||
{
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
var d = SetTextBoxValue(s);
|
||||
if (!SelectedDateTime.Equals(d))
|
||||
{
|
||||
SetCurrentValue(SelectedDateTimeProperty, d);
|
||||
SetCurrentValue(DisplayDateTimeProperty, d);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (SelectedDateTime.HasValue)
|
||||
{
|
||||
SetCurrentValue(SelectedDateTimeProperty, null);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
var d = SetTextBoxValue(_defaultText);
|
||||
if (!SelectedDateTime.Equals(d))
|
||||
{
|
||||
SetCurrentValue(SelectedDateTimeProperty, d);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private string DateTimeToString(DateTime d) => d.ToString(DateTimeFormat);
|
||||
|
||||
private static void OnGotFocus(object sender, RoutedEventArgs e)
|
||||
{
|
||||
var picker = (DateTimePicker)sender;
|
||||
if (!e.Handled && picker._textBox != null)
|
||||
{
|
||||
if (Equals(e.OriginalSource, picker))
|
||||
{
|
||||
picker._textBox.Focus();
|
||||
e.Handled = true;
|
||||
}
|
||||
else if (Equals(e.OriginalSource, picker._textBox))
|
||||
{
|
||||
picker._textBox.SelectAll();
|
||||
e.Handled = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,43 @@
|
||||
using System;
|
||||
using HandyControl.Data;
|
||||
|
||||
|
||||
namespace HandyControl.Controls
|
||||
{
|
||||
/// <summary>
|
||||
/// 表示可以成为一个数据输入控件
|
||||
/// </summary>
|
||||
public interface IDataInput
|
||||
{
|
||||
/// <summary>
|
||||
/// 验证数据
|
||||
/// </summary>
|
||||
/// <returns></returns>
|
||||
bool VerifyData();
|
||||
|
||||
/// <summary>
|
||||
/// 数据验证委托
|
||||
/// </summary>
|
||||
Func<string, OperationResult<bool>> VerifyFunc { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// 数据是否错误
|
||||
/// </summary>
|
||||
bool IsError { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// 错误提示
|
||||
/// </summary>
|
||||
string ErrorStr { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// 文本类型
|
||||
/// </summary>
|
||||
TextType TextType { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// 是否显示清除按钮
|
||||
/// </summary>
|
||||
bool ShowClearButton { get; set; }
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,400 @@
|
||||
using System;
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Input;
|
||||
using HandyControl.Data;
|
||||
using HandyControl.Interactivity;
|
||||
using HandyControl.Tools;
|
||||
|
||||
namespace HandyControl.Controls
|
||||
{
|
||||
/// <inheritdoc cref="IDataInput" />
|
||||
/// <summary>
|
||||
/// 数值选择控件
|
||||
/// </summary>
|
||||
[TemplatePart(Name = ElementTextBox, Type = typeof(TextBox))]
|
||||
public class NumericUpDown : Control, IDataInput
|
||||
{
|
||||
#region Constants
|
||||
|
||||
private const string ElementTextBox = "PART_TextBox";
|
||||
|
||||
#endregion Constants
|
||||
|
||||
#region Data
|
||||
|
||||
private TextBox _textBox;
|
||||
|
||||
#endregion Data
|
||||
|
||||
public NumericUpDown()
|
||||
{
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Prev, (s, e) =>
|
||||
{
|
||||
Value += Increment;
|
||||
_textBox.Text = CurrentText;
|
||||
_textBox.Select(_textBox.Text.Length, 0);
|
||||
}));
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Next, (s, e) =>
|
||||
{
|
||||
Value -= Increment;
|
||||
_textBox.Text = CurrentText;
|
||||
_textBox.Select(_textBox.Text.Length, 0);
|
||||
}));
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) =>
|
||||
{
|
||||
ClearValue(ValueProperty);
|
||||
_textBox.Text = string.Empty;
|
||||
}));
|
||||
|
||||
Loaded += (s, e) => OnApplyTemplate();
|
||||
}
|
||||
|
||||
protected override void OnGotFocus(RoutedEventArgs e)
|
||||
{
|
||||
base.OnGotFocus(e);
|
||||
|
||||
if (_textBox != null)
|
||||
{
|
||||
_textBox?.Focus();
|
||||
_textBox.Select(_textBox.Text.Length, 0);
|
||||
}
|
||||
}
|
||||
|
||||
public override void OnApplyTemplate()
|
||||
{
|
||||
if (_textBox != null)
|
||||
{
|
||||
_textBox.TextChanged -= TextBox_TextChanged;
|
||||
_textBox.PreviewKeyDown -= TextBox_PreviewKeyDown;
|
||||
_textBox.LostFocus -= TextBox_LostFocus;
|
||||
}
|
||||
|
||||
base.OnApplyTemplate();
|
||||
|
||||
_textBox = GetTemplateChild(ElementTextBox) as TextBox;
|
||||
|
||||
if (_textBox != null)
|
||||
{
|
||||
_textBox.TextChanged += TextBox_TextChanged;
|
||||
_textBox.PreviewKeyDown += TextBox_PreviewKeyDown;
|
||||
_textBox.LostFocus += TextBox_LostFocus;
|
||||
_textBox.Text = CurrentText;
|
||||
}
|
||||
}
|
||||
|
||||
private void TextBox_LostFocus(object sender, RoutedEventArgs e)
|
||||
{
|
||||
if (IsError) return;
|
||||
_textBox.Text = CurrentText;
|
||||
}
|
||||
|
||||
private void TextBox_PreviewKeyDown(object sender, KeyEventArgs e)
|
||||
{
|
||||
if (e.Key == Key.Up)
|
||||
{
|
||||
Value += Increment;
|
||||
_textBox.Text = CurrentText;
|
||||
}
|
||||
else if (e.Key == Key.Down)
|
||||
{
|
||||
Value -= Increment;
|
||||
_textBox.Text = CurrentText;
|
||||
}
|
||||
}
|
||||
|
||||
private void TextBox_TextChanged(object sender, TextChangedEventArgs e)
|
||||
{
|
||||
if (!VerifyData()) return;
|
||||
if (double.TryParse(_textBox.Text, out var value))
|
||||
{
|
||||
Value = value;
|
||||
}
|
||||
}
|
||||
|
||||
protected override void OnMouseWheel(MouseWheelEventArgs e)
|
||||
{
|
||||
base.OnMouseWheel(e);
|
||||
|
||||
if (_textBox.IsFocused)
|
||||
{
|
||||
Value += e.Delta > 0 ? Increment : -Increment;
|
||||
_textBox.Text = CurrentText;
|
||||
_textBox.Select(_textBox.Text.Length, 0);
|
||||
e.Handled = true;
|
||||
}
|
||||
}
|
||||
|
||||
private string CurrentText => DecimalPlaces.HasValue
|
||||
? Value.ToString($"#0.{new string('0', DecimalPlaces.Value)}")
|
||||
: Value.ToString("#0");
|
||||
|
||||
protected virtual void OnValueChanged(FunctionEventArgs<double> e) => RaiseEvent(e);
|
||||
|
||||
/// <summary>
|
||||
/// 值改变事件
|
||||
/// </summary>
|
||||
public static readonly RoutedEvent ValueChangedEvent =
|
||||
EventManager.RegisterRoutedEvent("ValueChanged", RoutingStrategy.Bubble,
|
||||
typeof(EventHandler<FunctionEventArgs<double>>), typeof(NumericUpDown));
|
||||
|
||||
/// <summary>
|
||||
/// 值改变事件
|
||||
/// </summary>
|
||||
public event EventHandler<FunctionEventArgs<double>> ValueChanged
|
||||
{
|
||||
add => AddHandler(ValueChangedEvent, value);
|
||||
remove => RemoveHandler(ValueChangedEvent, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 当前值
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ValueProperty = DependencyProperty.Register(
|
||||
"Value", typeof(double), typeof(NumericUpDown),
|
||||
new FrameworkPropertyMetadata(default(double), FrameworkPropertyMetadataOptions.BindsTwoWayByDefault,
|
||||
OnValueChanged, CoerceValue), ArithmeticHelper.IsValidDoubleValue);
|
||||
|
||||
private static void OnValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
var ctl = (NumericUpDown) d;
|
||||
var v = (double) e.NewValue;
|
||||
|
||||
ctl.OnValueChanged(new FunctionEventArgs<double>(ValueChangedEvent, ctl)
|
||||
{
|
||||
Info = v
|
||||
});
|
||||
}
|
||||
|
||||
private static object CoerceValue(DependencyObject d, object basevalue)
|
||||
{
|
||||
var ctl = (NumericUpDown)d;
|
||||
var minimum = ctl.Minimum;
|
||||
var num = (double)basevalue;
|
||||
if (num < minimum)
|
||||
{
|
||||
ctl.Value = minimum;
|
||||
return minimum;
|
||||
}
|
||||
var maximum = ctl.Maximum;
|
||||
if (num > maximum)
|
||||
{
|
||||
ctl.Value = maximum;
|
||||
}
|
||||
|
||||
var result = num > maximum ? maximum : num;
|
||||
if (!ctl.DecimalPlaces.HasValue)
|
||||
{
|
||||
result = Math.Floor(result);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 当前值
|
||||
/// </summary>
|
||||
public double Value
|
||||
{
|
||||
get => (double) GetValue(ValueProperty);
|
||||
set => SetValue(ValueProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 最大值
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty MaximumProperty = DependencyProperty.Register(
|
||||
"Maximum", typeof(double), typeof(NumericUpDown), new PropertyMetadata(100.0, OnMaximumChanged, CoerceMaximum), ArithmeticHelper.IsValidDoubleValue);
|
||||
|
||||
private static void OnMaximumChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
var ctl = (NumericUpDown)d;
|
||||
ctl.CoerceValue(MinimumProperty);
|
||||
ctl.CoerceValue(ValueProperty);
|
||||
}
|
||||
|
||||
private static object CoerceMaximum(DependencyObject d, object basevalue)
|
||||
{
|
||||
var minimum = ((NumericUpDown)d).Minimum;
|
||||
return (double)basevalue < minimum ? minimum : basevalue;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 最大值
|
||||
/// </summary>
|
||||
public double Maximum
|
||||
{
|
||||
get => (double) GetValue(MaximumProperty);
|
||||
set => SetValue(MaximumProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 最小值
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty MinimumProperty = DependencyProperty.Register(
|
||||
"Minimum", typeof(double), typeof(NumericUpDown), new PropertyMetadata(default(double), OnMinimumChanged, CoerceMinimum), ArithmeticHelper.IsValidDoubleValue);
|
||||
|
||||
private static void OnMinimumChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
var ctl = (NumericUpDown)d;
|
||||
ctl.CoerceValue(MaximumProperty);
|
||||
ctl.CoerceValue(ValueProperty);
|
||||
}
|
||||
|
||||
private static object CoerceMinimum(DependencyObject d, object basevalue)
|
||||
{
|
||||
var maximum = ((NumericUpDown)d).Maximum;
|
||||
return (double)basevalue > maximum ? maximum : basevalue;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 最小值
|
||||
/// </summary>
|
||||
public double Minimum
|
||||
{
|
||||
get => (double) GetValue(MinimumProperty);
|
||||
set => SetValue(MinimumProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 指示每单击一下按钮时增加或减少的数量
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty IncrementProperty = DependencyProperty.Register(
|
||||
"Increment", typeof(double), typeof(NumericUpDown), new PropertyMetadata(ValueBoxes.Double1Box));
|
||||
|
||||
/// <summary>
|
||||
/// 指示每单击一下按钮时增加或减少的数量
|
||||
/// </summary>
|
||||
public double Increment
|
||||
{
|
||||
get => (double) GetValue(IncrementProperty);
|
||||
set => SetValue(IncrementProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 指示要显示的小数位数
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty DecimalPlacesProperty = DependencyProperty.Register(
|
||||
"DecimalPlaces", typeof(int?), typeof(NumericUpDown), new PropertyMetadata(default(int?)));
|
||||
|
||||
/// <summary>
|
||||
/// 指示要显示的小数位数
|
||||
/// </summary>
|
||||
public int? DecimalPlaces
|
||||
{
|
||||
get => (int?) GetValue(DecimalPlacesProperty);
|
||||
set => SetValue(DecimalPlacesProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 是否显示上下调值按钮
|
||||
/// </summary>
|
||||
internal static readonly DependencyProperty ShowUpDownButtonProperty = DependencyProperty.Register(
|
||||
"ShowUpDownButton", typeof(bool), typeof(NumericUpDown), new PropertyMetadata(ValueBoxes.TrueBox));
|
||||
|
||||
/// <summary>
|
||||
/// 是否显示上下调值按钮
|
||||
/// </summary>
|
||||
internal bool ShowUpDownButton
|
||||
{
|
||||
get => (bool) GetValue(ShowUpDownButtonProperty);
|
||||
set => SetValue(ShowUpDownButtonProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 数据是否错误
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
|
||||
"IsError", typeof(bool), typeof(NumericUpDown), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool IsError
|
||||
{
|
||||
get => (bool) GetValue(IsErrorProperty);
|
||||
set => SetValue(IsErrorProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 错误提示
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
|
||||
"ErrorStr", typeof(string), typeof(NumericUpDown), new PropertyMetadata(default(string)));
|
||||
|
||||
public string ErrorStr
|
||||
{
|
||||
get => (string) GetValue(ErrorStrProperty);
|
||||
set => SetValue(ErrorStrProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyPropertyKey TextTypePropertyKey =
|
||||
DependencyProperty.RegisterReadOnly("TextType", typeof(TextType), typeof(NumericUpDown),
|
||||
new PropertyMetadata(default(TextType)));
|
||||
|
||||
/// <summary>
|
||||
/// 文本类型
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty TextTypeProperty = TextTypePropertyKey.DependencyProperty;
|
||||
|
||||
public TextType TextType
|
||||
{
|
||||
get => (TextType) GetValue(TextTypeProperty);
|
||||
set => SetValue(TextTypeProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 是否显示清除按钮
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
|
||||
"ShowClearButton", typeof(bool), typeof(NumericUpDown), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool ShowClearButton
|
||||
{
|
||||
get => (bool) GetValue(ShowClearButtonProperty);
|
||||
set => SetValue(ShowClearButtonProperty, value);
|
||||
}
|
||||
|
||||
public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
|
||||
|
||||
public virtual bool VerifyData()
|
||||
{
|
||||
OperationResult<bool> result;
|
||||
|
||||
if (VerifyFunc != null)
|
||||
{
|
||||
result = VerifyFunc.Invoke(_textBox.Text);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!string.IsNullOrEmpty(_textBox.Text))
|
||||
{
|
||||
if (double.TryParse(_textBox.Text, out var value))
|
||||
{
|
||||
if (value < Minimum || value > Maximum)
|
||||
{
|
||||
result = OperationResult.Failed(Properties.Langs.Lang.OutOfRange);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Failed(Properties.Langs.Lang.FormatError);
|
||||
}
|
||||
}
|
||||
else if (InfoElement.GetNecessary(this))
|
||||
{
|
||||
result = OperationResult.Failed(Properties.Langs.Lang.IsNecessary);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
|
||||
IsError = !result.Data;
|
||||
ErrorStr = result.Message;
|
||||
return result.Data;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,173 @@
|
||||
using System;
|
||||
using System.ComponentModel;
|
||||
using System.Security;
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Input;
|
||||
using HandyControl.Data;
|
||||
using HandyControl.Interactivity;
|
||||
using HandyControl.Properties.Langs;
|
||||
|
||||
namespace HandyControl.Controls
|
||||
{
|
||||
/// <inheritdoc cref="IDataInput" />
|
||||
[TemplatePart(Name = ElementPasswordBox, Type = typeof(System.Windows.Controls.PasswordBox))]
|
||||
public class PasswordBox : Control, IDataInput
|
||||
{
|
||||
private const string ElementPasswordBox = "PART_PasswordBox";
|
||||
|
||||
/// <summary>
|
||||
/// 掩码字符
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty PasswordCharProperty =
|
||||
System.Windows.Controls.PasswordBox.PasswordCharProperty.AddOwner(typeof(PasswordBox),
|
||||
new FrameworkPropertyMetadata('●'));
|
||||
|
||||
/// <summary>
|
||||
/// 数据是否错误
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
|
||||
"IsError", typeof(bool), typeof(PasswordBox), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
/// <summary>
|
||||
/// 错误提示
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
|
||||
"ErrorStr", typeof(string), typeof(PasswordBox), new PropertyMetadata(default(string)));
|
||||
|
||||
/// <summary>
|
||||
/// 文本类型
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty TextTypeProperty = DependencyProperty.Register(
|
||||
"TextType", typeof(TextType), typeof(PasswordBox), new PropertyMetadata(default(TextType)));
|
||||
|
||||
/// <summary>
|
||||
/// 是否显示清除按钮
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
|
||||
"ShowClearButton", typeof(bool), typeof(PasswordBox), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
private string _password;
|
||||
|
||||
private char _passwordChar;
|
||||
|
||||
public PasswordBox()
|
||||
{
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) => ActualPasswordBox.Clear()));
|
||||
}
|
||||
|
||||
public System.Windows.Controls.PasswordBox ActualPasswordBox { get; set; }
|
||||
|
||||
[DefaultValue("")]
|
||||
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
|
||||
public string Password
|
||||
{
|
||||
get => ActualPasswordBox?.Password;
|
||||
set
|
||||
{
|
||||
if (ActualPasswordBox == null)
|
||||
{
|
||||
_password = value;
|
||||
return;
|
||||
}
|
||||
ActualPasswordBox.Password = value;
|
||||
}
|
||||
}
|
||||
|
||||
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
|
||||
public SecureString SecurePassword => ActualPasswordBox?.SecurePassword;
|
||||
|
||||
public char PasswordChar
|
||||
{
|
||||
get => (char) GetValue(PasswordCharProperty);
|
||||
set => SetValue(PasswordCharProperty, value);
|
||||
}
|
||||
|
||||
public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
|
||||
|
||||
public bool IsError
|
||||
{
|
||||
get => (bool) GetValue(IsErrorProperty);
|
||||
set => SetValue(IsErrorProperty, value);
|
||||
}
|
||||
|
||||
public string ErrorStr
|
||||
{
|
||||
get => (string) GetValue(ErrorStrProperty);
|
||||
set => SetValue(ErrorStrProperty, value);
|
||||
}
|
||||
|
||||
public TextType TextType
|
||||
{
|
||||
get => (TextType) GetValue(TextTypeProperty);
|
||||
set => SetValue(TextTypeProperty, value);
|
||||
}
|
||||
|
||||
public bool ShowClearButton
|
||||
{
|
||||
get => (bool) GetValue(ShowClearButtonProperty);
|
||||
set => SetValue(ShowClearButtonProperty, value);
|
||||
}
|
||||
|
||||
public virtual bool VerifyData()
|
||||
{
|
||||
OperationResult<bool> result;
|
||||
|
||||
if (VerifyFunc != null)
|
||||
{
|
||||
result = VerifyFunc.Invoke(ActualPasswordBox.Password);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!string.IsNullOrEmpty(ActualPasswordBox.Password))
|
||||
result = OperationResult.Success();
|
||||
else if (InfoElement.GetNecessary(this))
|
||||
result = OperationResult.Failed(Lang.IsNecessary);
|
||||
else
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
|
||||
IsError = !result.Data;
|
||||
ErrorStr = result.Message;
|
||||
return result.Data;
|
||||
}
|
||||
|
||||
public override void OnApplyTemplate()
|
||||
{
|
||||
if (ActualPasswordBox != null)
|
||||
ActualPasswordBox.PasswordChanged -= PasswordBox_PasswordChanged;
|
||||
|
||||
base.OnApplyTemplate();
|
||||
|
||||
ActualPasswordBox = GetTemplateChild(ElementPasswordBox) as System.Windows.Controls.PasswordBox;
|
||||
if (ActualPasswordBox != null)
|
||||
{
|
||||
ActualPasswordBox.PasswordChanged += PasswordBox_PasswordChanged;
|
||||
|
||||
if (!string.IsNullOrEmpty(_password))
|
||||
{
|
||||
ActualPasswordBox.Password = _password;
|
||||
_password = null;
|
||||
}
|
||||
if (_passwordChar != default(char))
|
||||
{
|
||||
ActualPasswordBox.PasswordChar = _passwordChar;
|
||||
_passwordChar = default(char);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void Paste() => ActualPasswordBox.Paste();
|
||||
|
||||
public void SelectAll() => ActualPasswordBox.SelectAll();
|
||||
|
||||
public void Clear() => ActualPasswordBox.SelectAll();
|
||||
|
||||
|
||||
|
||||
private void PasswordBox_PasswordChanged(object sender, RoutedEventArgs e)
|
||||
{
|
||||
VerifyData();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,193 @@
|
||||
using System;
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Data;
|
||||
using System.Windows.Input;
|
||||
using HandyControl.Data;
|
||||
using HandyControl.Interactivity;
|
||||
using HandyControl.Tools;
|
||||
|
||||
namespace HandyControl.Controls
|
||||
{
|
||||
[TemplatePart(Name = ElementTextBox, Type = typeof(WatermarkTextBox))]
|
||||
public class SearchBar : Control, IDataInput
|
||||
{
|
||||
private const string ElementTextBox = "PART_TextBox";
|
||||
|
||||
private WatermarkTextBox _textBox;
|
||||
|
||||
public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
|
||||
|
||||
public SearchBar()
|
||||
{
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) => _textBox.Text = string.Empty));
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Search, (s, e) => OnSearchStarted()));
|
||||
}
|
||||
|
||||
public static readonly RoutedEvent SearchStartedEvent =
|
||||
EventManager.RegisterRoutedEvent("SearchStarted", RoutingStrategy.Direct,
|
||||
typeof(EventHandler<FunctionEventArgs<string>>), typeof(SearchBar));
|
||||
|
||||
public event EventHandler<FunctionEventArgs<string>> SearchStarted
|
||||
{
|
||||
add => AddHandler(SearchStartedEvent, value);
|
||||
remove => RemoveHandler(SearchStartedEvent, value);
|
||||
}
|
||||
|
||||
public override void OnApplyTemplate()
|
||||
{
|
||||
if (_textBox != null)
|
||||
{
|
||||
_textBox.TextChanged -= TextBox_TextChanged;
|
||||
}
|
||||
|
||||
base.OnApplyTemplate();
|
||||
|
||||
_textBox = GetTemplateChild(ElementTextBox) as WatermarkTextBox;
|
||||
if (_textBox != null)
|
||||
{
|
||||
SetBinding(TextProperty, new Binding(TextProperty.Name)
|
||||
{
|
||||
Source = _textBox,
|
||||
Mode = BindingMode.TwoWay,
|
||||
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
|
||||
});
|
||||
_textBox.TextChanged += TextBox_TextChanged;
|
||||
_textBox.KeyDown += TextBox_KeyDown;
|
||||
}
|
||||
}
|
||||
|
||||
private void TextBox_KeyDown(object sender, KeyEventArgs e)
|
||||
{
|
||||
if (e.Key == Key.Enter)
|
||||
{
|
||||
OnSearchStarted();
|
||||
}
|
||||
}
|
||||
|
||||
private void TextBox_TextChanged(object sender, TextChangedEventArgs e)
|
||||
{
|
||||
if (IsRealTime)
|
||||
{
|
||||
OnSearchStarted();
|
||||
}
|
||||
VerifyData();
|
||||
}
|
||||
|
||||
private void OnSearchStarted()
|
||||
{
|
||||
RaiseEvent(new FunctionEventArgs<string>(SearchStartedEvent, this)
|
||||
{
|
||||
Info = Text
|
||||
});
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty TextProperty = DependencyProperty.Register(
|
||||
"Text", typeof(string), typeof(SearchBar), new PropertyMetadata(default(string)));
|
||||
|
||||
public string Text
|
||||
{
|
||||
get => (string)GetValue(TextProperty);
|
||||
set => SetValue(TextProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 数据是否错误
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
|
||||
"IsError", typeof(bool), typeof(SearchBar), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool IsError
|
||||
{
|
||||
get => (bool)GetValue(IsErrorProperty);
|
||||
set => SetValue(IsErrorProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 错误提示
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
|
||||
"ErrorStr", typeof(string), typeof(SearchBar), new PropertyMetadata(default(string)));
|
||||
|
||||
public string ErrorStr
|
||||
{
|
||||
get => (string)GetValue(ErrorStrProperty);
|
||||
set => SetValue(ErrorStrProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 文本类型
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty TextTypeProperty = DependencyProperty.Register(
|
||||
"TextType", typeof(TextType), typeof(SearchBar), new PropertyMetadata(default(TextType)));
|
||||
|
||||
public TextType TextType
|
||||
{
|
||||
get => (TextType)GetValue(TextTypeProperty);
|
||||
set => SetValue(TextTypeProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 是否显示清除按钮
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
|
||||
"ShowClearButton", typeof(bool), typeof(SearchBar), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool ShowClearButton
|
||||
{
|
||||
get => (bool)GetValue(ShowClearButtonProperty);
|
||||
set => SetValue(ShowClearButtonProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 是否实时搜索
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty IsRealTimeProperty = DependencyProperty.Register(
|
||||
"IsRealTime", typeof(bool), typeof(SearchBar), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
/// <summary>
|
||||
/// 是否实时搜索
|
||||
/// </summary>
|
||||
public bool IsRealTime
|
||||
{
|
||||
get => (bool)GetValue(IsRealTimeProperty);
|
||||
set => SetValue(IsRealTimeProperty, value);
|
||||
}
|
||||
|
||||
public virtual bool VerifyData()
|
||||
{
|
||||
OperationResult<bool> result;
|
||||
|
||||
if (VerifyFunc != null)
|
||||
{
|
||||
result = VerifyFunc.Invoke(Text);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!string.IsNullOrEmpty(Text))
|
||||
{
|
||||
if (TextType != TextType.Common)
|
||||
{
|
||||
result = Text.IsKindOf(TextType) ? OperationResult.Success() : OperationResult.Failed(Properties.Langs.Lang.FormatError);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
else if (InfoElement.GetNecessary(this))
|
||||
{
|
||||
result = OperationResult.Failed(Properties.Langs.Lang.IsNecessary);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
|
||||
IsError = !result.Data;
|
||||
ErrorStr = result.Message;
|
||||
return result.Data;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,114 @@
|
||||
using System;
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Input;
|
||||
using HandyControl.Data;
|
||||
using HandyControl.Interactivity;
|
||||
using HandyControl.Tools;
|
||||
|
||||
namespace HandyControl.Controls
|
||||
{
|
||||
/// <inheritdoc cref="IDataInput" />
|
||||
public class TextBox : System.Windows.Controls.TextBox, IDataInput
|
||||
{
|
||||
public TextBox()
|
||||
{
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) =>
|
||||
{
|
||||
ClearValue(TextProperty);
|
||||
}));
|
||||
}
|
||||
|
||||
protected override void OnTextChanged(TextChangedEventArgs e)
|
||||
{
|
||||
base.OnTextChanged(e);
|
||||
VerifyData();
|
||||
}
|
||||
|
||||
public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// 数据是否错误
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
|
||||
"IsError", typeof(bool), typeof(TextBox), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool IsError
|
||||
{
|
||||
get => (bool) GetValue(IsErrorProperty);
|
||||
set => SetValue(IsErrorProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 错误提示
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
|
||||
"ErrorStr", typeof(string), typeof(TextBox), new PropertyMetadata(default(string)));
|
||||
|
||||
public string ErrorStr
|
||||
{
|
||||
get => (string) GetValue(ErrorStrProperty);
|
||||
set => SetValue(ErrorStrProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 文本类型
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty TextTypeProperty = DependencyProperty.Register(
|
||||
"TextType", typeof(TextType), typeof(TextBox), new PropertyMetadata(default(TextType)));
|
||||
|
||||
public TextType TextType
|
||||
{
|
||||
get => (TextType) GetValue(TextTypeProperty);
|
||||
set => SetValue(TextTypeProperty, value);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 是否显示清除按钮
|
||||
/// </summary>
|
||||
public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
|
||||
"ShowClearButton", typeof(bool), typeof(TextBox), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool ShowClearButton
|
||||
{
|
||||
get => (bool) GetValue(ShowClearButtonProperty);
|
||||
set => SetValue(ShowClearButtonProperty, value);
|
||||
}
|
||||
|
||||
public virtual bool VerifyData()
|
||||
{
|
||||
OperationResult<bool> result;
|
||||
|
||||
if (VerifyFunc != null)
|
||||
{
|
||||
result = VerifyFunc.Invoke(Text);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!string.IsNullOrEmpty(Text))
|
||||
{
|
||||
if (TextType != TextType.Common)
|
||||
{
|
||||
result = Text.IsKindOf(TextType) ? OperationResult.Success() : OperationResult.Failed(Properties.Langs.Lang.FormatError);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
else if (InfoElement.GetNecessary(this))
|
||||
{
|
||||
result = OperationResult.Failed(Properties.Langs.Lang.IsNecessary);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
|
||||
IsError = !result.Data;
|
||||
ErrorStr = result.Message;
|
||||
return result.Data;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,718 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.ComponentModel;
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Controls.Primitives;
|
||||
using System.Windows.Input;
|
||||
using System.Windows.Threading;
|
||||
using HandyControl.Data;
|
||||
using HandyControl.Interactivity;
|
||||
|
||||
namespace HandyControl.Controls
|
||||
{
|
||||
/// <summary>
|
||||
/// 时间选择器
|
||||
/// </summary>
|
||||
[TemplatePart(Name = ElementRoot, Type = typeof(Grid))]
|
||||
[TemplatePart(Name = ElementTextBox, Type = typeof(WatermarkTextBox))]
|
||||
[TemplatePart(Name = ElementButton, Type = typeof(Button))]
|
||||
[TemplatePart(Name = ElementPopup, Type = typeof(Popup))]
|
||||
public class TimePicker : Control, IDataInput
|
||||
{
|
||||
#region Constants
|
||||
|
||||
private const string ElementRoot = "PART_Root";
|
||||
|
||||
private const string ElementTextBox = "PART_TextBox";
|
||||
|
||||
private const string ElementButton = "PART_Button";
|
||||
|
||||
private const string ElementPopup = "PART_Popup";
|
||||
|
||||
#endregion Constants
|
||||
|
||||
#region Data
|
||||
|
||||
private Clock _clock;
|
||||
|
||||
private string _defaultText;
|
||||
|
||||
private ButtonBase _dropDownButton;
|
||||
|
||||
private Popup _popUp;
|
||||
|
||||
private bool _disablePopupReopen;
|
||||
|
||||
private WatermarkTextBox _textBox;
|
||||
|
||||
private IDictionary<DependencyProperty, bool> _isHandlerSuspended;
|
||||
|
||||
private DateTime? _originalSelectedTime;
|
||||
|
||||
#endregion Data
|
||||
|
||||
#region Public Events
|
||||
|
||||
public static readonly RoutedEvent SelectedTimeChangedEvent =
|
||||
EventManager.RegisterRoutedEvent("SelectedTimeChanged", RoutingStrategy.Direct,
|
||||
typeof(EventHandler<FunctionEventArgs<DateTime?>>), typeof(TimePicker));
|
||||
|
||||
public event EventHandler<FunctionEventArgs<DateTime?>> SelectedTimeChanged
|
||||
{
|
||||
add => AddHandler(SelectedTimeChangedEvent, value);
|
||||
remove => RemoveHandler(SelectedTimeChangedEvent, value);
|
||||
}
|
||||
|
||||
public event RoutedEventHandler ClockClosed;
|
||||
|
||||
public event RoutedEventHandler ClockOpened;
|
||||
|
||||
#endregion Public Events
|
||||
|
||||
static TimePicker()
|
||||
{
|
||||
EventManager.RegisterClassHandler(typeof(TimePicker), GotFocusEvent, new RoutedEventHandler(OnGotFocus));
|
||||
KeyboardNavigation.TabNavigationProperty.OverrideMetadata(typeof(TimePicker), new FrameworkPropertyMetadata(KeyboardNavigationMode.Once));
|
||||
KeyboardNavigation.IsTabStopProperty.OverrideMetadata(typeof(TimePicker), new FrameworkPropertyMetadata(false));
|
||||
}
|
||||
|
||||
public TimePicker()
|
||||
{
|
||||
InitClock();
|
||||
CommandBindings.Add(new CommandBinding(ControlCommands.Clear, (s, e) =>
|
||||
{
|
||||
ClearValue(SelectedTimeProperty);
|
||||
ClearValue(TextProperty);
|
||||
_textBox.Text = string.Empty;
|
||||
}));
|
||||
}
|
||||
|
||||
#region Public Properties
|
||||
|
||||
#region TimeFormat
|
||||
|
||||
public static readonly DependencyProperty TimeFormatProperty = DependencyProperty.Register(
|
||||
"TimeFormat", typeof(string), typeof(TimePicker), new PropertyMetadata("HH:mm:ss"));
|
||||
|
||||
public string TimeFormat
|
||||
{
|
||||
get => (string)GetValue(TimeFormatProperty);
|
||||
set => SetValue(TimeFormatProperty, value);
|
||||
}
|
||||
|
||||
#endregion TimeFormat
|
||||
|
||||
#region ClockStyle
|
||||
|
||||
public Style ClockStyle
|
||||
{
|
||||
get => (Style)GetValue(ClockStyleProperty);
|
||||
set => SetValue(ClockStyleProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty ClockStyleProperty = DependencyProperty.Register("ClockStyle", typeof(Style), typeof(TimePicker));
|
||||
|
||||
#endregion CalendarStyle
|
||||
|
||||
#region DisplayTime
|
||||
|
||||
public DateTime DisplayTime
|
||||
{
|
||||
get => (DateTime)GetValue(DisplayTimeProperty);
|
||||
set => SetValue(DisplayTimeProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty DisplayTimeProperty =
|
||||
DependencyProperty.Register(
|
||||
"DisplayTime",
|
||||
typeof(DateTime),
|
||||
typeof(TimePicker),
|
||||
new FrameworkPropertyMetadata(DateTime.Now, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, null, CoerceDisplayTime));
|
||||
|
||||
private static object CoerceDisplayTime(DependencyObject d, object value)
|
||||
{
|
||||
var dp = (TimePicker)d;
|
||||
dp._clock.DisplayTime = (DateTime)value;
|
||||
return dp._clock.DisplayTime;
|
||||
}
|
||||
|
||||
#endregion DisplayTime
|
||||
|
||||
#region IsDropDownOpen
|
||||
|
||||
public bool IsDropDownOpen
|
||||
{
|
||||
get => (bool)GetValue(IsDropDownOpenProperty);
|
||||
set => SetValue(IsDropDownOpenProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty IsDropDownOpenProperty =
|
||||
DependencyProperty.Register(
|
||||
"IsDropDownOpen",
|
||||
typeof(bool),
|
||||
typeof(TimePicker),
|
||||
new FrameworkPropertyMetadata(ValueBoxes.FalseBox, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnIsDropDownOpenChanged, OnCoerceIsDropDownOpen));
|
||||
|
||||
private static object OnCoerceIsDropDownOpen(DependencyObject d, object baseValue) => d is TimePicker dp && !dp.IsEnabled ? false : baseValue;
|
||||
|
||||
private static void OnIsDropDownOpenChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
var dp = d as TimePicker;
|
||||
|
||||
var newValue = (bool)e.NewValue;
|
||||
if (dp?._popUp != null && dp._popUp.IsOpen != newValue)
|
||||
{
|
||||
dp._popUp.IsOpen = newValue;
|
||||
if (newValue)
|
||||
{
|
||||
dp._originalSelectedTime = dp.SelectedTime;
|
||||
|
||||
dp.Dispatcher.BeginInvoke(DispatcherPriority.Input, (Action)delegate
|
||||
{
|
||||
dp._clock.Focus();
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion IsDropDownOpen
|
||||
|
||||
#region SelectedTime
|
||||
|
||||
public DateTime? SelectedTime
|
||||
{
|
||||
get => (DateTime?)GetValue(SelectedTimeProperty);
|
||||
set => SetValue(SelectedTimeProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty SelectedTimeProperty =
|
||||
DependencyProperty.Register(
|
||||
"SelectedTime",
|
||||
typeof(DateTime?),
|
||||
typeof(TimePicker),
|
||||
new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnSelectedTimeChanged, CoerceSelectedTime));
|
||||
|
||||
private static void OnSelectedTimeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
if (!(d is TimePicker dp)) return;
|
||||
|
||||
if (dp.SelectedTime.HasValue)
|
||||
{
|
||||
var time = dp.SelectedTime.Value;
|
||||
dp.SetTextInternal(dp.DateTimeToString(time));
|
||||
}
|
||||
|
||||
dp.RaiseEvent(new FunctionEventArgs<DateTime?>(SelectedTimeChangedEvent, dp)
|
||||
{
|
||||
Info = dp.SelectedTime
|
||||
});
|
||||
}
|
||||
|
||||
private static object CoerceSelectedTime(DependencyObject d, object value)
|
||||
{
|
||||
var dp = (TimePicker)d;
|
||||
dp._clock.SelectedTime = (DateTime?)value;
|
||||
return dp._clock.SelectedTime;
|
||||
}
|
||||
|
||||
#endregion SelectedDate
|
||||
|
||||
#region Text
|
||||
|
||||
public string Text
|
||||
{
|
||||
get => (string)GetValue(TextProperty);
|
||||
set => SetValue(TextProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty TextProperty =
|
||||
DependencyProperty.Register(
|
||||
"Text",
|
||||
typeof(string),
|
||||
typeof(TimePicker),
|
||||
new FrameworkPropertyMetadata(string.Empty, OnTextChanged));
|
||||
|
||||
private static void OnTextChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
if (d is TimePicker dp && !dp.IsHandlerSuspended(TextProperty))
|
||||
{
|
||||
if (e.NewValue is string newValue)
|
||||
{
|
||||
if (dp._textBox != null)
|
||||
{
|
||||
dp._textBox.Text = newValue;
|
||||
}
|
||||
else
|
||||
{
|
||||
dp._defaultText = newValue;
|
||||
}
|
||||
|
||||
dp.SetSelectedTime();
|
||||
}
|
||||
else
|
||||
{
|
||||
dp.SetValueNoCallback(SelectedTimeProperty, null);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Sets the local Text property without breaking bindings
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
private void SetTextInternal(string value)
|
||||
{
|
||||
SetCurrentValue(TextProperty, value);
|
||||
}
|
||||
|
||||
#endregion Text
|
||||
|
||||
public Func<string, OperationResult<bool>> VerifyFunc { get; set; }
|
||||
|
||||
public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(
|
||||
"IsError", typeof(bool), typeof(TimePicker), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool IsError
|
||||
{
|
||||
get => (bool) GetValue(IsErrorProperty);
|
||||
set => SetValue(IsErrorProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty ErrorStrProperty = DependencyProperty.Register(
|
||||
"ErrorStr", typeof(string), typeof(TimePicker), new PropertyMetadata(default(string)));
|
||||
|
||||
public string ErrorStr
|
||||
{
|
||||
get => (string) GetValue(ErrorStrProperty);
|
||||
set => SetValue(ErrorStrProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty TextTypeProperty = DependencyProperty.Register(
|
||||
"TextType", typeof(TextType), typeof(TimePicker), new PropertyMetadata(default(TextType)));
|
||||
|
||||
public TextType TextType
|
||||
{
|
||||
get => (TextType) GetValue(TextTypeProperty);
|
||||
set => SetValue(TextTypeProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty ShowClearButtonProperty = DependencyProperty.Register(
|
||||
"ShowClearButton", typeof(bool), typeof(TimePicker), new PropertyMetadata(ValueBoxes.FalseBox));
|
||||
|
||||
public bool ShowClearButton
|
||||
{
|
||||
get => (bool) GetValue(ShowClearButtonProperty);
|
||||
set => SetValue(ShowClearButtonProperty, value);
|
||||
}
|
||||
|
||||
#endregion Public Properties
|
||||
|
||||
#region Public Methods
|
||||
|
||||
public virtual bool VerifyData()
|
||||
{
|
||||
OperationResult<bool> result;
|
||||
|
||||
if (VerifyFunc != null)
|
||||
{
|
||||
result = VerifyFunc.Invoke(Text);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!string.IsNullOrEmpty(Text))
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
else if (InfoElement.GetNecessary(this))
|
||||
{
|
||||
result = OperationResult.Failed(Properties.Langs.Lang.IsNecessary);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = OperationResult.Success();
|
||||
}
|
||||
}
|
||||
|
||||
IsError = !result.Data;
|
||||
ErrorStr = result.Message;
|
||||
return result.Data;
|
||||
}
|
||||
|
||||
public override void OnApplyTemplate()
|
||||
{
|
||||
if (DesignerProperties.GetIsInDesignMode(this)) return;
|
||||
if (_popUp != null)
|
||||
{
|
||||
_popUp.PreviewMouseLeftButtonDown -= PopUp_PreviewMouseLeftButtonDown;
|
||||
_popUp.Opened -= PopUp_Opened;
|
||||
_popUp.Closed -= PopUp_Closed;
|
||||
_popUp.Child = null;
|
||||
}
|
||||
|
||||
if (_dropDownButton != null)
|
||||
{
|
||||
_dropDownButton.Click -= DropDownButton_Click;
|
||||
_dropDownButton.MouseLeave -= DropDownButton_MouseLeave;
|
||||
}
|
||||
|
||||
if (_textBox != null)
|
||||
{
|
||||
_textBox.KeyDown -= TextBox_KeyDown;
|
||||
_textBox.TextChanged -= TextBox_TextChanged;
|
||||
_textBox.LostFocus -= TextBox_LostFocus;
|
||||
}
|
||||
|
||||
base.OnApplyTemplate();
|
||||
|
||||
_popUp = GetTemplateChild(ElementPopup) as Popup;
|
||||
_dropDownButton = GetTemplateChild(ElementButton) as Button;
|
||||
_textBox = GetTemplateChild(ElementTextBox) as WatermarkTextBox;
|
||||
|
||||
CheckNull();
|
||||
|
||||
_popUp.PreviewMouseLeftButtonDown += PopUp_PreviewMouseLeftButtonDown;
|
||||
_popUp.Opened += PopUp_Opened;
|
||||
_popUp.Closed += PopUp_Closed;
|
||||
_popUp.Child = _clock;
|
||||
|
||||
if (IsDropDownOpen)
|
||||
{
|
||||
_popUp.IsOpen = true;
|
||||
}
|
||||
|
||||
_dropDownButton.Click += DropDownButton_Click;
|
||||
_dropDownButton.MouseLeave += DropDownButton_MouseLeave;
|
||||
if (SelectedTime == null)
|
||||
{
|
||||
_textBox.Text = DateTime.Now.ToString(TimeFormat);
|
||||
}
|
||||
_textBox.KeyDown += TextBox_KeyDown;
|
||||
_textBox.TextChanged += TextBox_TextChanged;
|
||||
_textBox.LostFocus += TextBox_LostFocus;
|
||||
|
||||
if (SelectedTime == null)
|
||||
{
|
||||
if (!string.IsNullOrEmpty(_defaultText))
|
||||
{
|
||||
_textBox.Text = _defaultText;
|
||||
SetSelectedTime();
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
_textBox.Text = DateTimeToString((DateTime)SelectedTime);
|
||||
}
|
||||
|
||||
if (_originalSelectedTime == null)
|
||||
{
|
||||
_originalSelectedTime = DateTime.Now;
|
||||
}
|
||||
SetCurrentValue(DisplayTimeProperty, _originalSelectedTime);
|
||||
}
|
||||
|
||||
public override string ToString() => SelectedTime?.ToString(TimeFormat) ?? string.Empty;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Protected Methods
|
||||
|
||||
protected virtual void OnClockClosed(RoutedEventArgs e)
|
||||
{
|
||||
var handler = ClockClosed;
|
||||
handler?.Invoke(this, e);
|
||||
}
|
||||
|
||||
protected virtual void OnClockOpened(RoutedEventArgs e)
|
||||
{
|
||||
var handler = ClockOpened;
|
||||
handler?.Invoke(this, e);
|
||||
}
|
||||
|
||||
#endregion Protected Methods
|
||||
|
||||
#region Private Methods
|
||||
|
||||
private void CheckNull()
|
||||
{
|
||||
if (_dropDownButton == null || _popUp == null || _textBox == null)
|
||||
throw new Exception();
|
||||
}
|
||||
|
||||
private void InitClock()
|
||||
{
|
||||
_clock = new Clock
|
||||
{
|
||||
ShowConfirmButton = true
|
||||
};
|
||||
_clock.SelectedTimeChanged += Clock_SelectedTimeChanged;
|
||||
_clock.Confirmed += Clock_Confirmed;
|
||||
}
|
||||
|
||||
private void TextBox_LostFocus(object sender, RoutedEventArgs e)
|
||||
{
|
||||
SetSelectedTime();
|
||||
}
|
||||
|
||||
private void SetIsHandlerSuspended(DependencyProperty property, bool value)
|
||||
{
|
||||
if (value)
|
||||
{
|
||||
if (_isHandlerSuspended == null)
|
||||
{
|
||||
_isHandlerSuspended = new Dictionary<DependencyProperty, bool>(2);
|
||||
}
|
||||
|
||||
_isHandlerSuspended[property] = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
_isHandlerSuspended?.Remove(property);
|
||||
}
|
||||
}
|
||||
|
||||
private void SetValueNoCallback(DependencyProperty property, object value)
|
||||
{
|
||||
SetIsHandlerSuspended(property, true);
|
||||
try
|
||||
{
|
||||
SetCurrentValue(property, value);
|
||||
}
|
||||
finally
|
||||
{
|
||||
SetIsHandlerSuspended(property, false);
|
||||
}
|
||||
}
|
||||
|
||||
private void TextBox_TextChanged(object sender, TextChangedEventArgs e)
|
||||
{
|
||||
SetValueNoCallback(TextProperty, _textBox.Text);
|
||||
VerifyData();
|
||||
}
|
||||
|
||||
private bool ProcessTimePickerKey(KeyEventArgs e)
|
||||
{
|
||||
switch (e.Key)
|
||||
{
|
||||
case Key.System:
|
||||
{
|
||||
switch (e.SystemKey)
|
||||
{
|
||||
case Key.Down:
|
||||
{
|
||||
if ((Keyboard.Modifiers & ModifierKeys.Alt) == ModifierKeys.Alt)
|
||||
{
|
||||
TogglePopUp();
|
||||
return true;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case Key.Enter:
|
||||
{
|
||||
SetSelectedTime();
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private void TextBox_KeyDown(object sender, KeyEventArgs e)
|
||||
{
|
||||
e.Handled = ProcessTimePickerKey(e) || e.Handled;
|
||||
}
|
||||
|
||||
private void DropDownButton_MouseLeave(object sender, MouseEventArgs e)
|
||||
{
|
||||
_disablePopupReopen = false;
|
||||
}
|
||||
|
||||
private bool IsHandlerSuspended(DependencyProperty property)
|
||||
{
|
||||
return _isHandlerSuspended != null && _isHandlerSuspended.ContainsKey(property);
|
||||
}
|
||||
|
||||
private void PopUp_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
|
||||
{
|
||||
if (sender is Popup popup && !popup.StaysOpen)
|
||||
{
|
||||
if (_dropDownButton?.InputHitTest(e.GetPosition(_dropDownButton)) != null)
|
||||
{
|
||||
_disablePopupReopen = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void Clock_SelectedTimeChanged(object sender, FunctionEventArgs<DateTime?> e) => SelectedTime = e.Info;
|
||||
|
||||
private void Clock_Confirmed() => TogglePopUp();
|
||||
|
||||
private void PopUp_Opened(object sender, EventArgs e)
|
||||
{
|
||||
if (!IsDropDownOpen)
|
||||
{
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.TrueBox);
|
||||
}
|
||||
|
||||
_clock?.MoveFocus(new TraversalRequest(FocusNavigationDirection.First));
|
||||
|
||||
OnClockOpened(new RoutedEventArgs());
|
||||
}
|
||||
|
||||
private void PopUp_Closed(object sender, EventArgs e)
|
||||
{
|
||||
if (IsDropDownOpen)
|
||||
{
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.FalseBox);
|
||||
}
|
||||
|
||||
if (_clock.IsKeyboardFocusWithin)
|
||||
{
|
||||
MoveFocus(new TraversalRequest(FocusNavigationDirection.First));
|
||||
}
|
||||
|
||||
OnClockClosed(new RoutedEventArgs());
|
||||
}
|
||||
|
||||
private void DropDownButton_Click(object sender, RoutedEventArgs e) => TogglePopUp();
|
||||
|
||||
private void TogglePopUp()
|
||||
{
|
||||
if (IsDropDownOpen)
|
||||
{
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.FalseBox);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (_disablePopupReopen)
|
||||
{
|
||||
_disablePopupReopen = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
SetSelectedTime();
|
||||
SetCurrentValue(IsDropDownOpenProperty, ValueBoxes.TrueBox);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void SafeSetText(string s)
|
||||
{
|
||||
if (string.Compare(Text, s, StringComparison.Ordinal) != 0)
|
||||
{
|
||||
SetCurrentValue(TextProperty, s);
|
||||
}
|
||||
}
|
||||
|
||||
private DateTime? ParseText(string text)
|
||||
{
|
||||
try
|
||||
{
|
||||
return DateTime.Parse(text);
|
||||
}
|
||||
catch
|
||||
{
|
||||
// ignored
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
private DateTime? SetTextBoxValue(string s)
|
||||
{
|
||||
if (string.IsNullOrEmpty(s))
|
||||
{
|
||||
SafeSetText(s);
|
||||
return SelectedTime;
|
||||
}
|
||||
|
||||
var d = ParseText(s);
|
||||
|
||||
if (d != null)
|
||||
{
|
||||
SafeSetText(DateTimeToString((DateTime)d));
|
||||
return d;
|
||||
}
|
||||
|
||||
if (SelectedTime != null)
|
||||
{
|
||||
var newtext = DateTimeToString((DateTime) SelectedTime);
|
||||
SafeSetText(newtext);
|
||||
return SelectedTime;
|
||||
}
|
||||
SafeSetText(DateTimeToString(DisplayTime));
|
||||
return DisplayTime;
|
||||
}
|
||||
|
||||
private void SetSelectedTime()
|
||||
{
|
||||
if (_textBox != null)
|
||||
{
|
||||
if (!string.IsNullOrEmpty(_textBox.Text))
|
||||
{
|
||||
var s = _textBox.Text;
|
||||
|
||||
if (SelectedTime != null)
|
||||
{
|
||||
var selectedTime = DateTimeToString(SelectedTime.Value);
|
||||
|
||||
if (string.Compare(selectedTime, s, StringComparison.Ordinal) == 0)
|
||||
{
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
var d = SetTextBoxValue(s);
|
||||
if (!SelectedTime.Equals(d))
|
||||
{
|
||||
SetCurrentValue(SelectedTimeProperty, d);
|
||||
SetCurrentValue(DisplayTimeProperty, d);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (SelectedTime.HasValue)
|
||||
{
|
||||
SetCurrentValue(SelectedTimeProperty, null);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
var d = SetTextBoxValue(_defaultText);
|
||||
if (!SelectedTime.Equals(d))
|
||||
{
|
||||
SetCurrentValue(SelectedTimeProperty, d);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private string DateTimeToString(DateTime d) => d.ToString(TimeFormat);
|
||||
|
||||
private static void OnGotFocus(object sender, RoutedEventArgs e)
|
||||
{
|
||||
var picker = (TimePicker)sender;
|
||||
if (!e.Handled && picker._textBox != null)
|
||||
{
|
||||
if (Equals(e.OriginalSource, picker))
|
||||
{
|
||||
picker._textBox.Focus();
|
||||
e.Handled = true;
|
||||
}
|
||||
else if (Equals(e.OriginalSource, picker._textBox))
|
||||
{
|
||||
picker._textBox.SelectAll();
|
||||
e.Handled = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion Private Methods
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,77 @@
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Data;
|
||||
|
||||
namespace HandyControl.Controls
|
||||
{
|
||||
[TemplatePart(Name = ElementContentName, Type = typeof(ContentControl))]
|
||||
public class WatermarkTextBox : TextBox
|
||||
{
|
||||
#region Constants
|
||||
|
||||
private const string ElementContentName = "PART_Watermark";
|
||||
|
||||
#endregion Constants
|
||||
|
||||
#region Data
|
||||
|
||||
private ContentControl _elementContent;
|
||||
|
||||
#endregion Data
|
||||
|
||||
#region Public Properties
|
||||
|
||||
#region Watermark
|
||||
|
||||
public static readonly DependencyProperty WatermarkProperty = DependencyProperty.Register(
|
||||
"Watermark", typeof(object), typeof(WatermarkTextBox), new PropertyMetadata(default(object), OnWatermarkChanged));
|
||||
|
||||
private static void OnWatermarkChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
var ctl = (WatermarkTextBox) d;
|
||||
ctl.OnWatermarkChanged();
|
||||
}
|
||||
|
||||
public object Watermark
|
||||
{
|
||||
get => GetValue(WatermarkProperty);
|
||||
set => SetValue(WatermarkProperty, value);
|
||||
}
|
||||
|
||||
#endregion Watermark
|
||||
|
||||
#endregion Public Properties
|
||||
|
||||
public override void OnApplyTemplate()
|
||||
{
|
||||
base.OnApplyTemplate();
|
||||
|
||||
_elementContent = GetTemplateChild(ElementContentName) as ContentControl;
|
||||
_elementContent?.SetBinding(ContentControl.ContentProperty, new Binding(WatermarkProperty.Name) {Source = this});
|
||||
|
||||
OnWatermarkChanged();
|
||||
}
|
||||
|
||||
private void OnWatermarkChanged()
|
||||
{
|
||||
if (_elementContent == null) return;
|
||||
if (Watermark is Control watermarkControl)
|
||||
{
|
||||
watermarkControl.IsTabStop = false;
|
||||
watermarkControl.IsHitTestVisible = false;
|
||||
}
|
||||
}
|
||||
|
||||
protected override void OnGotFocus(RoutedEventArgs e)
|
||||
{
|
||||
base.OnGotFocus(e);
|
||||
if (IsEnabled)
|
||||
{
|
||||
if (!string.IsNullOrEmpty(Text))
|
||||
{
|
||||
Select(0, Text.Length);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user