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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
namespace Demo3.Control
{
public class ControlAttachProperty
{
#region 圆角
public static CornerRadius GetCornerRadius(DependencyObject obj) //注意附加属性定义和依赖属性的不同
{
return (CornerRadius)obj.GetValue(CornerRadiusProperty); //Obj是使用了附加属性的对象
}
public static void SetCornerRadius(DependencyObject obj, CornerRadius value)
{
obj.SetValue(CornerRadiusProperty, value);
}
// Using a DependencyProperty as the backing store for CornerRadius. This enables animation, styling, binding, etc...
public static readonly DependencyProperty CornerRadiusProperty =
DependencyProperty.RegisterAttached("CornerRadius", typeof(CornerRadius), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 用户头像模板
public static ControlTemplate GetIconTemplate(DependencyObject obj)
{
return (ControlTemplate)obj.GetValue(IconTemplateProperty);
}
public static void SetIconTemplate(DependencyObject obj, ControlTemplate value)
{
obj.SetValue(IconTemplateProperty, value);
}
// Using a DependencyProperty as the backing store for IconTemplate. This enables animation, styling, binding, etc...
public static readonly DependencyProperty IconTemplateProperty =
DependencyProperty.RegisterAttached("IconTemplate", typeof(ControlTemplate), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 删除按妞区域模板
public static ControlTemplate GetAttachTemplate(DependencyObject obj)
{
return (ControlTemplate)obj.GetValue(AttachTemplateProperty);
}
public static void SetAttachTemplate(DependencyObject obj, ControlTemplate value)
{
obj.SetValue(AttachTemplateProperty, value);
}
// Using a DependencyProperty as the backing store for AttachTemplate. This enables animation, styling, binding, etc...
public static readonly DependencyProperty AttachTemplateProperty =
DependencyProperty.RegisterAttached("AttachTemplate", typeof(ControlTemplate), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 用户名水印
public static string GetUserNameWaterMark(DependencyObject obj)
{
return (string)obj.GetValue(UserNameWaterMarkProperty);
}
public static void SetUserNameWaterMark(DependencyObject obj, string value)
{
obj.SetValue(UserNameWaterMarkProperty, value);
}
// Using a DependencyProperty as the backing store for UserNameWaterMark. This enables animation, styling, binding, etc...
public static readonly DependencyProperty UserNameWaterMarkProperty =
DependencyProperty.RegisterAttached("UserNameWaterMark", typeof(string), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 密码水印
public static string GetPasswordWaterMark(DependencyObject obj)
{
return (string)obj.GetValue(PasswordWaterMarkProperty);
}
public static void SetPasswordWaterMark(DependencyObject obj, string value)
{
obj.SetValue(PasswordWaterMarkProperty, value);
}
// Using a DependencyProperty as the backing store for PasswordWaterMark. This enables animation, styling, binding, etc...
public static readonly DependencyProperty PasswordWaterMarkProperty =
DependencyProperty.RegisterAttached("PasswordWaterMark", typeof(string), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 用户头像(未被点击时)
public static string GetUserIcon(DependencyObject obj)
{
return (string)obj.GetValue(UserIconProperty);
}
public static void SetUserIcon(DependencyObject obj, string value)
{
obj.SetValue(UserIconProperty, value);
}
// Using a DependencyProperty as the backing store for UserIcon. This enables animation, styling, binding, etc...
public static readonly DependencyProperty UserIconProperty =
DependencyProperty.RegisterAttached("UserIcon", typeof(string), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 用户头像(点击时)
public static string GetUserIconPress(DependencyObject obj)
{
return (string)obj.GetValue(UserIconPressProperty);
}
public static void SetUserIconPress(DependencyObject obj, string value)
{
obj.SetValue(UserIconPressProperty, value);
}
// Using a DependencyProperty as the backing store for UserIconPress. This enables animation, styling, binding, etc...
public static readonly DependencyProperty UserIconPressProperty =
DependencyProperty.RegisterAttached("UserIconPress", typeof(string), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 密码图标(未被点击时)
public static string GetPassWordIcon(DependencyObject obj)
{
return (string)obj.GetValue(PassWordIconProperty);
}
public static void SetPassWordIcon(DependencyObject obj, string value)
{
obj.SetValue(PassWordIconProperty, value);
}
// Using a DependencyProperty as the backing store for PassWordIcon. This enables animation, styling, binding, etc...
public static readonly DependencyProperty PassWordIconProperty =
DependencyProperty.RegisterAttached("PassWordIcon", typeof(string), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 密码图标(点击时)
public static string GetPasswordIconPress(DependencyObject obj)
{
return (string)obj.GetValue(PasswordIconPressProperty);
}
public static void SetPasswordIconPress(DependencyObject obj, string value)
{
obj.SetValue(PasswordIconPressProperty, value);
}
// Using a DependencyProperty as the backing store for PasswordIconPress. This enables animation, styling, binding, etc...
public static readonly DependencyProperty PasswordIconPressProperty =
DependencyProperty.RegisterAttached("PasswordIconPress", typeof(string), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 删除按妞背景图片
public static ImageBrush GetDeleteButtonBG(DependencyObject obj)
{
return (ImageBrush)obj.GetValue(DeleteButtonBGProperty);
}
public static void SetDeleteButtonBG(DependencyObject obj, ImageBrush value)
{
obj.SetValue(DeleteButtonBGProperty, value);
}
// Using a DependencyProperty as the backing store for DeleteButtonBG. This enables animation, styling, binding, etc...
public static readonly DependencyProperty DeleteButtonBGProperty =
DependencyProperty.RegisterAttached("DeleteButtonBG", typeof(ImageBrush), typeof(ControlAttachProperty), new PropertyMetadata(null));
#endregion
#region 定义是否开启绑定事件
public static bool GetIsCommandClearTextEvent(DependencyObject obj)
{
return (bool)obj.GetValue(IsCommandClearTextEventProperty);
}
public static void SetIsCommandClearTextEvent(DependencyObject obj, bool value)
{
obj.SetValue(IsCommandClearTextEventProperty, value);
}
// Using a DependencyProperty as the backing store for IsCommandClearTextEvent. This enables animation, styling, binding, etc...
public static readonly DependencyProperty IsCommandClearTextEventProperty =
DependencyProperty.RegisterAttached("IsCommandClearTextEvent", typeof(bool), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(false,IsCommandClearTextEventChanged));
private static void IsCommandClearTextEventChanged(DependencyObject d,DependencyPropertyChangedEventArgs e)
{
}
#endregion
#region 是否显示密码样式
public static bool GetIsVisiblityPassword(DependencyObject obj)
{
return (bool)obj.GetValue(IsVisiblityPasswordProperty);
}
public static void SetIsVisiblityPassword(DependencyObject obj, bool value)
{
obj.SetValue(IsVisiblityPasswordProperty, value);
}
// Using a DependencyProperty as the backing store for IsVisiblityPassword. This enables animation, styling, binding, etc...
public static readonly DependencyProperty IsVisiblityPasswordProperty =
DependencyProperty.RegisterAttached("IsVisiblityPassword", typeof(bool), typeof(ControlAttachProperty), new PropertyMetadata(false));
#endregion
#region 清除事件命令
public static bool GetIsClearTextButtonBehaviorEnabled(DependencyObject obj)
{
return (bool)obj.GetValue(IsClearTextButtonBehaviorEnabledProperty);
}
public static void SetIsClearTextButtonBehaviorEnabled(DependencyObject obj, bool value)
{
obj.SetValue(IsClearTextButtonBehaviorEnabledProperty, value);
}
// Using a DependencyProperty as the backing store for IsClearTextButtonBehaviorEnabled. This enables animation, styling, binding, etc...
public static readonly DependencyProperty IsClearTextButtonBehaviorEnabledProperty =
DependencyProperty.RegisterAttached("IsClearTextButtonBehaviorEnabled", typeof(bool), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(false,IsClearTextButtonBehaviorEnabledChanged));
/// <summary>
/// 当附加属性值发生改变时，调用此方法
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void IsClearTextButtonBehaviorEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var button=d as DeleteButton;
if(e.OldValue != e.NewValue)
{
//当命令触发的时候，会向上传递，而此时这个命令外围就是自己本身
button.CommandBindings.Add(ClearTextCommandBinding);
}
}
/**
* 当命令触发的时候，会一级一级向上传递，当传递到命令关联者时，会处理这个命令
*/
/// <summary>
/// 创建一个命令
/// </summary>
public static RoutedUICommand ClearTextCommand{get;private set;}
/// <summary>
/// 命令绑定关联
/// </summary>
private static readonly CommandBinding ClearTextCommandBinding;
private static void ClearButtonClick(object sender,ExecutedRoutedEventArgs e)
{
var tbox=e.Parameter as FrameworkElement;
if(tbox==null) return;
if(tbox is TextBox)
{
((TextBox)tbox).Clear();
}
tbox.Focus();
}
#endregion
static ControlAttachProperty()
{
ClearTextCommand = new RoutedUICommand();
ClearTextCommandBinding =new CommandBinding();
//将者命令加入到这个命令关联中，如果某个控件调用了这个命令，只要他所在的层级中有关联这个命令关联对象，那么这个命令对象就会对其进行处理
ClearTextCommandBinding.Command = ClearTextCommand;
ClearTextCommandBinding.Executed+=ClearButtonClick;
}
}
}
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