aivfo-tl-3.0/ivf_tl_operate_2.0/ivf_tl_Operate/CustomUserControls/ChartButton.xaml.cs

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.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace ivf_tl_Operate.CustomUserControls
{
    /// <summary>
    /// ChartButton.xaml 的交互逻辑
    /// </summary>
    public partial class ChartButton : UserControl
    {
        public ChartButton()
        {
            InitializeComponent();
        }


        /// <summary>
        /// 按钮内容
        /// </summary>
        public new string Content
        {
            get { return (string)GetValue(ContentProperty); }
            set { SetValue(ContentProperty, value); }
        }

        public static new readonly DependencyProperty ContentProperty =
            DependencyProperty.Register("Content", typeof(string), typeof(ChartButton), new PropertyMetadata("0", new PropertyChangedCallback(OnContentPropertyChangedCallback)));

        private static void OnContentPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (!(d is ChartButton source)) return;
            if (!(e.NewValue is string content)) return;
            source._content.Text = content;
        }


        /// <summary>
        /// 是否选中
        /// </summary>
        public bool IsSelected
        {
            get { return (bool)GetValue(IsSelectedProperty); }
            set { SetValue(IsSelectedProperty, value); }
        }

        public static readonly DependencyProperty IsSelectedProperty =
            DependencyProperty.Register("IsSelected", typeof(bool), typeof(ChartButton), new PropertyMetadata(false, new PropertyChangedCallback(OnIsSelectedPropertyChangedCallback)));

        private static void OnIsSelectedPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (!(d is ChartButton source)) return;
            if (!(e.NewValue is bool selected)) return;
            if (selected)
            {
                source._img.Visibility = Visibility.Visible;
                source._content.Foreground = new SolidColorBrush(Color.FromRgb(255, 255, 255));//白色
            }
            else
            {
                source._img.Visibility = Visibility.Hidden;
                source._content.Foreground = new SolidColorBrush(Color.FromRgb(110, 114, 118));//灰色
            }
        }

        public Brush TextForeground
        {
            get { return (Brush)GetValue(TextForegroundProperty); }
            set { SetValue(TextForegroundProperty, value); }
        }

        public static readonly DependencyProperty TextForegroundProperty =
           DependencyProperty.Register("TextForeground", typeof(Brush), typeof(ChartButton), new PropertyMetadata(new SolidColorBrush(Color.FromRgb(110, 114, 118)), new PropertyChangedCallback(OnForegroundPropertyChangedCallback)));

        private static void OnForegroundPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (!(d is ChartButton source)) return;
            if (!(e.NewValue is Brush newBrush)) return;
            source._content.Foreground = newBrush;
        }
    }
}