■ GridControl 클래스에서 Per-Pixel 스크롤을 위한 커스텀 스크롤 애니메이션을 구현하는 방법을 보여준다.
▶ MainWindow.xaml
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid" Width="800" Height="600" Title="Per-Pixel 스크롤을 위한 커스텀 스크롤 애니메이션 구현하기" FontFamily="나눔고딕코딩" FontSize="16"> <Grid> <dxg:GridControl x:Name="gridControl" AutoPopulateColumns="True"> <dxg:GridControl.View> <dxg:TableView x:Name="tableView" AllowPerPixelScrolling="True" ScrollAnimationMode="Custom" CustomScrollAnimation="tableView_CustomScrollAnimation" /> </dxg:GridControl.View> </dxg:GridControl> </Grid> </Window> |
▶ MainWindow.xaml.cs
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 |
using System; using System.Collections.Generic; using System.Windows; using System.Windows.Media.Animation; using DevExpress.Xpf.Grid; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); this.gridControl.ItemsSource = GetData(); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 테이블 뷰 커스텀 스크롤 애니메이션 처리하기 - tableView_CustomScrollAnimation(sender, e) /// <summary> /// 테이블 뷰 커스텀 스크롤 애니메이션 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void tableView_CustomScrollAnimation(object sender, CustomScrollAnimationEventArgs e) { e.Storyboard = new Storyboard(); DoubleAnimation animation = new DoubleAnimation(); animation.Duration = new Duration(TimeSpan.FromMilliseconds(200)); animation.From = e.OldOffset; animation.To = e.NewOffset; animation.EasingFunction = new ExponentialEase() { Exponent = 0 }; e.Storyboard.Children.Add(animation); } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 데이터 구하기 - GetData() /// <summary> /// 데이터 구하기 /// </summary> /// <returns>샘플 리스트</returns> private List<Sample> GetData() { List<Sample> list = new List<Sample>(); for(int i = 0; i < 100; i++) { list.Add(new Sample() { ID = i, Value = string.Format("Value {0}", i) }); } return list; } #endregion } } |
