67 lines
2.7 KiB
C#
67 lines
2.7 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Windows;
|
|
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;
|
|
using System.Collections.ObjectModel;
|
|
using System.Collections.Specialized;
|
|
|
|
namespace OpenSEMI.Controls.Controls
|
|
{
|
|
public class XDataGrid : ExtendedGrid.Microsoft.Windows.Controls.DataGrid
|
|
{
|
|
public static readonly DependencyProperty UseHorizontalScrollingProperty = DependencyProperty.RegisterAttached("UseHorizontalScrolling", typeof(bool), typeof(XDataGrid),
|
|
new PropertyMetadata(default(bool), UseHorizontalScrollingChangedCallback));
|
|
|
|
public bool UseHorizontalScrolling
|
|
{
|
|
get { return (bool)GetValue(UseHorizontalScrollingProperty); }
|
|
set { SetValue(UseHorizontalScrollingProperty, value); }
|
|
}
|
|
|
|
public System.Windows.Controls.ScrollViewer ref_scrollviewe = null;
|
|
private void _UseHorizontalScrollingChangedCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs)
|
|
{
|
|
this.PreviewMouseWheel += delegate(object sender, MouseWheelEventArgs args)
|
|
{
|
|
System.Windows.Controls.ScrollViewer scrollViewer = GetTemplateChild("DG_ScrollViewer") as System.Windows.Controls.ScrollViewer;
|
|
if (scrollViewer != null)
|
|
{
|
|
if (args.Delta > 0)
|
|
scrollViewer.LineLeft();
|
|
else
|
|
scrollViewer.LineRight();
|
|
}
|
|
ref_scrollviewe = scrollViewer;
|
|
args.Handled = true;
|
|
};
|
|
}
|
|
private static void UseHorizontalScrollingChangedCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs)
|
|
{
|
|
XDataGrid datagrid = dependencyObject as XDataGrid;
|
|
|
|
if (datagrid == null)
|
|
throw new ArgumentException("Element is not an ItemsControl");
|
|
|
|
datagrid._UseHorizontalScrollingChangedCallback(dependencyObject, dependencyPropertyChangedEventArgs);
|
|
}
|
|
|
|
public static void SetUseHorizontalScrolling(System.Windows.Controls.ItemsControl element, bool value)
|
|
{
|
|
element.SetValue(UseHorizontalScrollingProperty, value);
|
|
}
|
|
|
|
public static bool GetUseHorizontalScrolling(System.Windows.Controls.ItemsControl element)
|
|
{
|
|
return (bool)element.GetValue(UseHorizontalScrollingProperty);
|
|
}
|
|
}
|
|
}
|