init

DataPRO/Modules/RegionOfInterest/RegionOfInterestChannels/View/RegionOfInterestChannelsView.xaml.cs

@@ -0,0 +1,48 @@
+using DTS.Common.Controls;
+using DTS.Common.Interface.RegionOfInterest.RegionOfInterestChannels;
+using DTS.Common.Utils;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+
+namespace RegionOfInterestChannels
+{
+    /// <summary>
+    /// Interaction logic for RegionOfInterestChannelsView.xaml
+    /// </summary>
+    public partial class RegionOfInterestChannelsView : IRegionOfInterestChannelsView
+    {
+        public RegionOfInterestChannelsView()
+        {
+            InitializeComponent();
+        }
+
+        private void GridViewColumnHeader_OnClick(object sender, RoutedEventArgs e)
+        {
+            var vm = (IRegionOfInterestChannelsViewModel)DataContext;
+            var columnTag = (sender as GridViewColumnHeaderSearchable)?.Tag ?? Utils.FindChild<GridViewColumnHeaderSearchable>((DependencyObject)e.OriginalSource, null)?.Tag ??
+                            (sender as GridViewColumnHeaderSelectable)?.Tag ?? Utils.FindChild<GridViewColumnHeaderSelectable>((DependencyObject)e.OriginalSource, null)?.Tag;
+            vm?.Sort(columnTag, true);
+        }
+
+        private void TextBlock_Loaded(object sender, RoutedEventArgs e)
+        {
+            if (!(sender is TextBlock tb)) return;
+            if (!((tb.TemplatedParent as ContentPresenter)?.Parent is GridViewRowPresenter presenter)) return;
+            for (int i = 0; i < presenter.Columns.Count; i++)
+            {
+                if (!(VisualTreeHelper.GetChild(presenter, i) is ContentPresenter templated) ||
+                    !templated.Equals((ContentPresenter)tb.TemplatedParent)) continue;
+                //found our column
+                if (presenter.Columns[i].ActualWidth < tb.ActualWidth && double.IsNaN(presenter.Columns[i].Width))
+                {
+                    //now that bindings/templates are applied, control width > column width
+                    //force remeasure
+                    presenter.Columns[i].Width = tb.ActualWidth;
+                    presenter.Columns[i].Width = double.NaN;
+                }
+                break;
+            }
+        }
+    }
+}