■ 컬럼 리스트 박스를 사용하는 방법을 보여준다.
▶ ColumnItem.cs
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using System.ComponentModel; using System.Windows.Media; namespace TestProject { /// <summary> /// 컬럼 항목 /// </summary> public class ColumnItem : INotifyPropertyChanged { //////////////////////////////////////////////////////////////////////////////////////////////////// Event ////////////////////////////////////////////////////////////////////////////////////////// Public #region 속성 변경시 이벤트 - PropertyChanged /// <summary> /// 속성 변경시 이벤트 /// </summary> public event PropertyChangedEventHandler PropertyChanged; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 체크 여부 /// </summary> private bool isChecked; /// <summary> /// 아이콘 /// </summary> private ImageSource icon; /// <summary> /// 값 /// </summary> private string value; /// <summary> /// 텍스트 /// </summary> private string text; /// <summary> /// 내림차순 여부 /// </summary> private bool isDescending; /// <summary> /// 태그 /// </summary> private object tag; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 체크 여부 - IsChecked /// <summary> /// 체크 여부 /// </summary> public bool IsChecked { get { return this.isChecked; } set { if(this.isChecked == value) { return; } this.isChecked = value; FirePropertyChanged("IsChecked"); } } #endregion #region 아이콘 - Icon /// <summary> /// 아이콘 /// </summary> public ImageSource Icon { get { return this.icon; } set { if(this.icon == value) { return; } this.icon = value; FirePropertyChanged("Icon"); } } #endregion #region 값 - Value /// <summary> /// 값 /// </summary> public string Value { get { return this.value; } set { if(this.value == value) { return; } this.value = value; FirePropertyChanged("Value"); } } #endregion #region 텍스트 - Text /// <summary> /// 텍스트 /// </summary> public string Text { get { return this.text; } set { if(this.text == value) { return; } this.text = value; FirePropertyChanged("Text"); } } #endregion #region 내림차순 여부 - IsDescending /// <summary> /// 내림차순 여부 /// </summary> public bool IsDescending { get { return this.isDescending; } set { if(this.isDescending == value) { return; } this.isDescending = value; FirePropertyChanged("IsDescending"); } } #endregion #region 태그 - Tag /// <summary> /// 태그 /// </summary> public object Tag { get { return this.tag; } set { if(this.tag == value) { return; } this.tag = value; FirePropertyChanged("Tag"); } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - CoulmnItem() /// <summary> /// 생성자 /// </summary> public ColumnItem() { this.isChecked = false; this.icon = null; this.value = null; this.text = null; this.isDescending = false; this.tag = null; } #endregion #region 생성자 - ColumnItem(value) /// <summary> /// 생성자 /// </summary> /// <param name="value">값</param> public ColumnItem(string value) { this.isChecked = false; this.icon = null; this.value = value; this.text = value; this.isDescending = false; this.tag = null; } #endregion #region 생성자 - ColumnItem(value, text) /// <summary> /// 생성자 /// </summary> /// <param name="value">값</param> /// <param name="text">텍스트</param> public ColumnItem(string value, string text) { this.isChecked = false; this.icon = null; this.value = value; this.text = text; this.isDescending = false; this.tag = null; } #endregion #region 생성자 - ColumnItem(isChecked, value) /// <summary> /// 생성자 /// </summary> /// <param name="isChecked">체크 여부</param> /// <param name="value">값</param> public ColumnItem(bool isChecked, string value) { this.isChecked = isChecked; this.icon = null; this.value = value; this.text = value; this.isDescending = false; this.tag = null; } #endregion #region 생성자 - ColumnItem(icon, value) /// <summary> /// 생성자 /// </summary> /// <param name="icon">아이콘</param> /// <param name="value">값</param> public ColumnItem(ImageSource icon, string value) { this.isChecked = false; this.icon = icon; this.value = value; this.text = value; this.isDescending = false; this.tag = null; } #endregion #region 생성자 - ColumnItem(isChecked, icon, value, text) /// <summary> /// 생성자 /// </summary> /// <param name="isChecked">체크 여부</param> /// <param name="icon">아이콘</param> /// <param name="value">값</param> /// <param name="text">텍스트</param> public ColumnItem(bool isChecked, ImageSource icon, string value, string text) { this.isChecked = isChecked; this.icon = icon; this.value = value; this.text = text; this.isDescending = false; this.tag = null; } #endregion #region 생성자 - ColumnItem(isChecked, value, text, isDescending) /// <summary> /// 생성자 /// </summary> /// <param name="isChecked">체크 여부</param> /// <param name="value">값</param> /// <param name="text">텍스트</param> /// <param name="isDescending">내림차순 여부</param> public ColumnItem(bool isChecked, string value, string text, bool isDescending) { this.isChecked = isChecked; this.icon = null; this.value = value; this.text = text; this.isDescending = isDescending; this.tag = null; } #endregion #region 생성자 - ColumnItem(isChecked, icon, value, text, isDescending) /// <summary> /// 생성자 /// </summary> /// <param name="isChecked">체크 여부</param> /// <param name="icon">아이콘</param> /// <param name="value">값</param> /// <param name="text">텍스트</param> /// <param name="isDescending">내림차순 여부</param> public ColumnItem(bool isChecked, ImageSource icon, string value, string text, bool isDescending) { this.isChecked = isChecked; this.icon = icon; this.value = value; this.text = text; this.isDescending = isDescending; this.tag = null; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 문자열 구하기 - ToString() /// <summary> /// 문자열 구하기 /// </summary> /// <returns>문자열</returns> public override string ToString() { return this.text; } #endregion #region 새 항목 구하기 - GetNewItem() /// <summary> /// 새 항목 구하기 /// </summary> /// <returns>새 항목</returns> public ColumnItem GetNewItem() { ColumnItem item = new ColumnItem(); item.isChecked = this.isChecked; item.icon = this.icon; item.value = this.value; item.text = this.text; item.isDescending = this.isDescending; item.tag = this.tag; return item; } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Protected #region 속성 변경시 이벤트 발생시키기 - FirePropertyChanged(proertyName) /// <summary> /// 속성 변경시 이벤트 발생시키기 /// </summary> /// <param name="proertyName">속성명</param> protected void FirePropertyChanged(string proertyName) { if(PropertyChanged != null) { PropertyChanged(this, new PropertyChangedEventArgs(proertyName)); } } #endregion } } |
▶ ColumnListBox.xaml
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<ListBox x:Class="TestProject.ColumnListBox" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:themes="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Aero" xmlns:local="clr-namespace:TestProject" mc:Ignorable="d" d:DesignWidth="200" d:DesignHeight="300" SelectionMode="Extended"> <ListBox.Resources> <local:BoleanRerverseConverter x:Key="BoleanRerverseConverterKey" /> <local:ShowSortOrderToVisibilityConverter x:Key="ShowSortOrderToVisibilityConverterKey" /> </ListBox.Resources> <ListBox.ItemTemplate> <DataTemplate> <DockPanel Width="{Binding RelativeSource={RelativeSource AncestorType={x:Type ScrollContentPresenter}, Mode=FindAncestor}, Path=ActualWidth}" LastChildFill="True"> <BulletDecorator DockPanel.Dock="Left" VerticalAlignment="Center" SnapsToDevicePixels="true" Background="Transparent"> <BulletDecorator.Bullet> <themes:BulletChrome BorderBrush="Black" IsRound="{Binding Path=SingleSelect, RelativeSource={RelativeSource AncestorType={x:Type ListBox}, Mode=FindAncestor}}" IsChecked="{Binding IsChecked}" RenderMouseOver="{TemplateBinding IsMouseOver}" /> </BulletDecorator.Bullet> </BulletDecorator> <Image Name="image" DockPanel.Dock="Left" VerticalAlignment="Center" Margin="5 0 0 0" Width="16" Height="16" SnapsToDevicePixels="true" Stretch="Uniform" Source="{Binding Icon}" /> <StackPanel Name="sortOrderStackPanel" DockPanel.Dock="Right" Margin="5 0 5 0" Orientation="Horizontal" Visibility="{Binding Path=ShowSortOrder, RelativeSource={RelativeSource AncestorType={x:Type ListBox}, Mode=FindAncestor}, Converter={StaticResource ShowSortOrderToVisibilityConverterKey}}"> <RadioButton VerticalAlignment="Center" Margin="10 0 0 0" VerticalContentAlignment="Center" GroupName="{Binding Value}" IsChecked="{Binding Path=IsDescending, Converter={StaticResource BoleanRerverseConverterKey}}" Content="ASC" /> <RadioButton VerticalAlignment="Center" Margin="5 0 10 0" VerticalContentAlignment="Center" GroupName="{Binding Value}" IsChecked="{Binding Path=IsDescending}" Content="DESC" /> </StackPanel> <TextBlock Name="textTextBlock" Margin="5 0 0 0" HorizontalAlignment="Stretch" VerticalAlignment="Center" Foreground="{Binding Path=TextBrush, RelativeSource={RelativeSource AncestorType={x:Type ListBox}, Mode=FindAncestor}}" Text="{Binding Text}" /> </DockPanel> <DataTemplate.Triggers> <DataTrigger Binding="{Binding Icon}" Value="{x:Null}"> <Setter TargetName="image" Property="Visibility" Value="Collapsed" /> </DataTrigger> <DataTrigger Binding="{Binding Value}" Value="(INITIALIZE)"> <Setter TargetName="sortOrderStackPanel" Property="Visibility" Value="Collapsed" /> </DataTrigger> <DataTrigger Binding="{Binding IsChecked}" Value="false"> <Setter TargetName="sortOrderStackPanel" Property="Visibility" Value="Collapsed" /> </DataTrigger> <DataTrigger Binding="{Binding IsChecked}" Value="true"> <Setter TargetName="textTextBlock" Property="Foreground" Value="{Binding Path=CheckedTextBrush, RelativeSource={RelativeSource AncestorType={x:Type ListBox}, Mode=FindAncestor}}" /> </DataTrigger> </DataTemplate.Triggers> </DataTemplate> </ListBox.ItemTemplate> <ListBox.Template> <ControlTemplate TargetType="{x:Type ListBox}"> <Border CornerRadius="{Binding Path=CornerRadius, RelativeSource={RelativeSource AncestorType={x:Type ListBox}, Mode=FindAncestor}}" Padding="{TemplateBinding Padding}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}"> <ScrollViewer HorizontalScrollBarVisibility="Disabled"> <ItemsPresenter/> </ScrollViewer> </Border> </ControlTemplate> </ListBox.Template> </ListBox> |
▶ ColumnListBox.xaml.cs
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using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Input; using System.Windows.Media; namespace TestProject { /// <summary> /// 컬럼 리스트 박스 /// </summary> public partial class ColumnListBox : ListBox, IDisposable { //////////////////////////////////////////////////////////////////////////////////////////////////// Event ////////////////////////////////////////////////////////////////////////////////////////// Public #region 체크 값 목록 변경시 이벤트 - CheckedValuesChanged /// <summary> /// 체크 값 목록 변경시 이벤트 /// </summary> public event EventHandler CheckedValuesChanged; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 코너 반지름 의존 속성 - CornerRadiusProperty /// <summary> /// 코너 반지름 의존 속성 /// </summary> public static readonly DependencyProperty CornerRadiusProperty; #endregion #region 단일 선택 여부 의존 속성 - SingleSelectProperty /// <summary> /// 단일 선택 여부 의존 속성 /// </summary> public static readonly DependencyProperty SingleSelectProperty; #endregion #region 텍스트 브러시 의존 속성 - TextBrushProperty /// <summary> /// 텍스트 브러시 의존 속성 /// </summary> public static readonly DependencyProperty TextBrushProperty; #endregion #region 체크 텍스트 브러시 의존 속성 - CheckedTextBrushProperty /// <summary> /// 체크 텍스트 브러시 의존 속성 /// </summary> public static readonly DependencyProperty CheckedTextBrushProperty; #endregion #region 체크 값 목록 의존 속성 - CheckedValuesProperty /// <summary> /// 체크 값 목록 의존 속성 /// </summary> public static readonly DependencyProperty CheckedValuesProperty; #endregion #region 체크 텍스트 목록 의존 속성 - CheckedTextsProperty /// <summary> /// 체크 텍스트 목록 의존 속성 /// </summary> public static readonly DependencyProperty CheckedTextsProperty; #endregion #region 체크 항목 리스트 의존 속성 - CheckedItemListProperty /// <summary> /// 체크 항목 리스트 의존 속성 /// </summary> public static readonly DependencyProperty CheckedItemListProperty; #endregion #region 정렬 순서 표시 여부 의존 속성 - ShowSortOrderProperty /// <summary> /// 정렬 순서 표시 여부 의존 속성 /// </summary> public static readonly DependencyProperty ShowSortOrderProperty; #endregion ////////////////////////////////////////////////////////////////////////////////////////// Instance //////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 라디오 버튼 CHECKED 이벤트 핸들러 /// </summary> private RoutedEventHandler radioButtonCheckedEventHandler = null; /// <summary> /// 리스트 박스 PREVIEW MOUSE DOWN 이벤트 핸들러 /// </summary> private MouseButtonEventHandler listBoxPreviewMouseDownEventHandler = null; /// <summary> /// 리스트 박스 PREVIEW MOUSE UP 이벤트 핸들러 /// </summary> private MouseButtonEventHandler listBoxPreviewMouseUpEventHandler = null; /// <summary> /// 리스트 박스 PREVIEW KEY DOWN 이벤트 핸들러 /// </summary> private KeyEventHandler listBoxPreviewKeyDownEventHandler = null; /// <summary> /// 내부용 체크 값 목록 설정 여부 /// </summary> private bool setCheckedValuesInternally = false; /// <summary> /// 드래그 시작 인덱스 /// </summary> private int dragStartIndex = -1; /// <summary> /// 드래그 종료 인덱스 /// </summary> private int dragEndIndex = -1; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 코너 반지름 - CornerRadius /// <summary> /// 코너 반지름 /// </summary> public double CornerRadius { get { return (double)GetValue(CornerRadiusProperty); } set { SetValue(CornerRadiusProperty, value); } } #endregion #region 단일 선택 여부 - SingleSelect /// <summary> /// 단일 선택 여부 /// </summary> public bool SingleSelect { get { return (bool)GetValue(SingleSelectProperty); } set { SetValue(SingleSelectProperty, value); } } #endregion #region 텍스트 브러시 - TextBrush /// <summary> /// 텍스트 브러시 /// </summary> public Brush TextBrush { get { return (Brush)GetValue(TextBrushProperty); } set { SetValue(TextBrushProperty, value); } } #endregion #region 체크 텍스트 브러시 - CheckedTextBrush /// <summary> /// 체크 텍스트 브러시 /// </summary> public Brush CheckedTextBrush { get { return (Brush)GetValue(CheckedTextBrushProperty); } set { SetValue(CheckedTextBrushProperty, value); } } #endregion #region 체크 값 목록 - CheckedValues /// <summary> /// 체크 값 목록 /// </summary> public string CheckedValues { get { return (string)GetValue(CheckedValuesProperty); } set { SetValue(CheckedValuesProperty, value); } } #endregion #region 체크 텍스트 목록 - CheckedTexts /// <summary> /// 체크 텍스트 목록 /// </summary> public string CheckedTexts { get { return (string)GetValue(CheckedTextsProperty); } set { SetValue(CheckedTextsProperty, value); } } #endregion #region 체크 항목 리스트 - CheckedItemList /// <summary> /// 체크 항목 리스트 /// </summary> public IList<ColumnItem> CheckedItemList { get { return (IList<ColumnItem>)GetValue(CheckedItemListProperty); } set { SetValue(CheckedItemListProperty, value); } } #endregion #region 정렬 순서 표시 여부 - ShowSortOrder /// <summary> /// 정렬 순서 표시 여부 /// </summary> public bool ShowSortOrder { get { return (bool)GetValue(ShowSortOrderProperty); } set { SetValue(ShowSortOrderProperty, value); } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Static #region 생성자 - ColumnListBox() /// <summary> /// 생성자 /// </summary> static ColumnListBox() { CornerRadiusProperty = UIHelper.RegisterDependencyProperty ( 0d, true, true, false, true, null, "CornerRadius", typeof(double), typeof(ColumnListBox), null ); SingleSelectProperty = UIHelper.RegisterDependencyProperty ( false, false, false, false, true, singleSelectPropertyChangedCallback, "SingleSelect", typeof(bool), typeof(ColumnListBox), null ); TextBrushProperty = UIHelper.RegisterDependencyProperty ( Brushes.Black, false, true, false, true, null, "TextBrush", typeof(Brush), typeof(ColumnListBox), null ); CheckedTextBrushProperty = UIHelper.RegisterDependencyProperty ( Brushes.Black, false, true, false, true, null, "CheckedTextBrush", typeof(Brush), typeof(ColumnListBox), null ); CheckedValuesProperty = UIHelper.RegisterDependencyProperty ( string.Empty, false, false, false, true, checkedValuesPropertyChangedCallback, "CheckedValues", typeof(string), typeof(ColumnListBox), null ); CheckedTextsProperty = UIHelper.RegisterDependencyProperty ( string.Empty, false, false, false, true, null, "CheckedTexts", typeof(string), typeof(ColumnListBox), null ); CheckedItemListProperty = UIHelper.RegisterDependencyProperty ( null, false, false, false, true, null, "CheckedItemList", typeof(IList<ColumnItem>), typeof(ColumnListBox), null ); ShowSortOrderProperty = UIHelper.RegisterDependencyProperty ( false, false, false, false, true, showSortOrderPropertyChangedCallback, "ShowSortOrder", typeof(bool), typeof(ColumnListBox), null ); } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Instance //////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - ColumnListBox() /// <summary> /// 생성자 /// </summary> public ColumnListBox() { InitializeComponent(); this.radioButtonCheckedEventHandler = new RoutedEventHandler(RadioButton_Checked); this.listBoxPreviewMouseDownEventHandler = new MouseButtonEventHandler(ListBox_PreviewMouseDown); this.listBoxPreviewMouseUpEventHandler = new MouseButtonEventHandler(ListBox_PreviewMouseUp ); this.listBoxPreviewKeyDownEventHandler = new KeyEventHandler (ListBox_PreviewKeyDown ); AddRadioButtonHandler(); AddHandler(ListBox.PreviewMouseDownEvent, this.listBoxPreviewMouseDownEventHandler); AddHandler(ListBox.PreviewMouseUpEvent , this.listBoxPreviewMouseUpEventHandler ); AddHandler(ListBox.PreviewKeyDownEvent , this.listBoxPreviewKeyDownEventHandler ); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 체크 값 목록 속성 변경시 콜백 처리하기 - checkedValuesPropertyChangedCallback(dependencyObject, e) /// <summary> /// 체크 값 목록 속성 변경시 콜백 처리하기 /// </summary> /// <param name="dependencyObject">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void checkedValuesPropertyChangedCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e) { ColumnListBox columnListBox = dependencyObject as ColumnListBox; if(!columnListBox.setCheckedValuesInternally) { string newValue = (e.NewValue == null) ? string.Empty : e.NewValue.ToString(); if(newValue.Contains(UIHelper.INITIALIZE_VALUE)) { newValue = UIHelper.INITIALIZE_VALUE; } columnListBox.SetChecked(newValue); } string checkedTexts = columnListBox.GetCheckedTexts(); columnListBox.CheckedTexts = checkedTexts; IList<ColumnItem> checkedItemList = columnListBox.GetCheckedItemList(); columnListBox.CheckedItemList = checkedItemList; columnListBox.FireCheckedValuesChanged(); } #endregion #region 정렬 순서 표시 여부 속성 변경시 콜백 처리하기 - showSortOrderPropertyChangedCallback(dependencyObject, e) /// <summary> /// 정렬 순서 표시 여부 속성 변경시 콜백 처리하기 /// </summary> /// <param name="dependencyObject">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void showSortOrderPropertyChangedCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e) { ColumnListBox columnListBox = dependencyObject as ColumnListBox; UpdateCheckedValuesInternally(columnListBox); } #endregion #region Priority 표시 여부 속성 변경시 콜백 처리하기 - singleSelectPropertyChangedCallback(dependencyObject, e) /// <summary> /// Priority 표시 여부 속성 변경시 콜백 처리하기 /// </summary> /// <param name="dependencyObject">의존 객체</param> /// <param name="e">이벤트 인자</param> private static void singleSelectPropertyChangedCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e) { ColumnListBox columnListBox = dependencyObject as ColumnListBox; bool newValue = (bool)e.NewValue; if(newValue) { IList<ColumnItem> checkedList = columnListBox.GetCheckedItemList(); if(checkedList.Count > 1) { for(int i = 1; i < checkedList.Count; i++) { checkedList[i].IsChecked = false; } } } UpdateCheckedValuesInternally(columnListBox); } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Instance //////////////////////////////////////////////////////////////////////////////// Public #region 모든 항목 체크하기 - CheckAll() /// <summary> /// 모든 항목 체크하기 /// </summary> public void CheckAll() { try { RemoveRadioButtonHandler(); #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region INIALIZE VALUE 항목을 제외한 모든 소스 항목을 체크한다. foreach(ColumnItem sourceItem in sourceCollection) { if(sourceItem.Value.Equals(UIHelper.INITIALIZE_VALUE)) { sourceItem.IsChecked = false; } else { sourceItem.IsChecked = true; } } #endregion UpdateCheckedValuesInternally(this); } finally { AddRadioButtonHandler(); } } #endregion #region 모든 항목 체크 취소하기 - UncheckAll() /// <summary> /// 모든 항목 체크 취소하기 /// </summary> public void UncheckAll() { try { RemoveRadioButtonHandler(); #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region 모든 소스 항목을 체크 취소한다. foreach(ColumnItem sourceItem in sourceCollection) { sourceItem.IsChecked = false; } #endregion UpdateCheckedValuesInternally(this); } finally { AddRadioButtonHandler(); } } #endregion #region 선택 항목 위쪽으로 이동시키기 - MoveTop() /// <summary> /// 선택 항목 위쪽으로 이동시키기 /// </summary> public void MoveTop() { #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region 소스 컬렉션에서 INITIALIZE VALUE 항목을 조사한다. ColumnItem initializeValueItem = GetInitializeValueItem(sourceCollection); #endregion #region 선택 리스트를 설정한다. IList<ColumnItem> selectedList = GetSelectedList(); if(selectedList == null || selectedList.Count == 0) { return; } if(initializeValueItem != null) { SelectedItems.Remove(initializeValueItem); selectedList.Remove(initializeValueItem); } if(selectedList == null || selectedList.Count == 0) { return; } #endregion #region 선택 리스트를 위쪽으로 이동시킨다. int insertIndex = Math.Max(sourceCollection.IndexOf(selectedList[0]) - 1, (initializeValueItem == null) ? 0 : 1); foreach(ColumnItem selectedItem in selectedList) { sourceCollection.Remove(selectedItem); } foreach(ColumnItem selectedItem in selectedList) { sourceCollection.Insert(insertIndex++, selectedItem); SelectedItems.Add(selectedItem); } #endregion UpdateCheckedValuesInternally(this); } #endregion #region 선택 항목 아래쪽으로 이동시키기 - MoveBottom() /// <summary> /// 선택 항목 아래쪽으로 이동시키기 /// </summary> public void MoveBottom() { #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region 소스 컬렉션에서 INITIALIZE VALUE 항목을 조사한다. ColumnItem initializeValueItem = GetInitializeValueItem(sourceCollection); #endregion #region 선택 리스트를 설정한다. IList<ColumnItem> selectedList = GetSelectedList(); if(selectedList == null || selectedList.Count == 0) { return; } if(initializeValueItem != null) { SelectedItems.Remove(initializeValueItem); selectedList.Remove(initializeValueItem); } if(selectedList == null || selectedList.Count == 0) { return; } #endregion #region 선택 리스트를 아래쪽으로 이동시킨다. int lastSelectedIndex = sourceCollection.IndexOf(selectedList[selectedList.Count - 1]); if(lastSelectedIndex == sourceCollection.Count - 1) { foreach(ColumnItem selectedItem in selectedList) { sourceCollection.Remove(selectedItem); } foreach(ColumnItem selectedItem in selectedList) { sourceCollection.Add(selectedItem); SelectedItems.Add(selectedItem); } } else { int baseIndex = Math.Min(lastSelectedIndex + 1, sourceCollection.Count - 1); ColumnItem baseItem = sourceCollection[baseIndex]; foreach(ColumnItem selectedItem in selectedList) { sourceCollection.Remove(selectedItem); } int insertIndex = Math.Min(sourceCollection.IndexOf(baseItem) + 1, sourceCollection.Count - 1); if(insertIndex == sourceCollection.Count - 1) { foreach(ColumnItem selectedItem in selectedList) { sourceCollection.Add(selectedItem); SelectedItems.Add(selectedItem); } } else { foreach(ColumnItem selectedItem in selectedList) { sourceCollection.Insert(insertIndex++, selectedItem); SelectedItems.Add(selectedItem); } } } #endregion UpdateCheckedValuesInternally(this); } #endregion #region 체크 항목 가장 위쪽으로 이동시키기 - MoveTopMost() /// <summary> /// 체크 항목 가장 위쪽으로 이동시키기 /// </summary> public void MoveTopMost() { #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region 소스 컬렉션에서 INITIALIZE VALUE 항목을 조사한다. ColumnItem initializeValueItem = GetInitializeValueItem(sourceCollection); #endregion #region 리스트 박스의 선택 항목들을 지운다. SelectedItems.Clear(); #endregion #region 체크 리스트를 설정한다. IList<ColumnItem> checkedList = GetCheckedItemList(); if(checkedList == null || checkedList.Count == 0) { return; } if(initializeValueItem != null) { checkedList.Remove(initializeValueItem); } if(checkedList == null || checkedList.Count == 0) { return; } #endregion #region 소스 컬렉션에서 체크 항목을 제거한다. foreach(ColumnItem checkedItem in checkedList) { sourceCollection.Remove(checkedItem); } #endregion #region 체크 리스트를 가장 위쪽으로 이동시킨다. int index = initializeValueItem == null ? 0 : 1; foreach(ColumnItem checkedItem in checkedList) { sourceCollection.Insert(index++, checkedItem); SelectedItems.Add(checkedItem); } #endregion UpdateCheckedValuesInternally(this); } #endregion #region 리소스 해제하기 - Dispose() /// <summary> /// 리소스 해제하기 /// </summary> public void Dispose() { RemoveHandler(ListBox.PreviewMouseDownEvent, this.listBoxPreviewMouseDownEventHandler); RemoveHandler(ListBox.PreviewMouseUpEvent , this.listBoxPreviewMouseUpEventHandler ); RemoveHandler(ListBox.PreviewKeyDownEvent , this.listBoxPreviewKeyDownEventHandler ); this.listBoxPreviewMouseDownEventHandler = null; this.listBoxPreviewMouseUpEventHandler = null; this.listBoxPreviewKeyDownEventHandler = null; } #endregion //////////////////////////////////////////////////////////////////////////////// Protected #region 체크 값 목록 변경시 이벤트 발생시키기 - FireCheckedValuesChanged() /// <summary> /// 체크 값 목록 변경시 이벤트 발생시키기 /// </summary> protected void FireCheckedValuesChanged() { if(CheckedValuesChanged != null) { CheckedValuesChanged(this, EventArgs.Empty); } } #endregion //////////////////////////////////////////////////////////////////////////////// Private ////////////////////////////////////////////////////////////////////// Event #region 라디오 버튼 체크시 처리하기 - RadioButton_Checked(sender, e) /// <summary> /// 라디오 버튼 체크시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void RadioButton_Checked(object sender, RoutedEventArgs e) { try { RemoveRadioButtonHandler(); if(ShowSortOrder) { RadioButton radioButton = e.OriginalSource as RadioButton; if(radioButton != null) { #region 라디오 버튼인 경우 처리한다. string checkedValues = GetCheckedValues(); if(CheckedValues != checkedValues) { this.setCheckedValuesInternally= true; CheckedValues = checkedValues; this.setCheckedValuesInternally = false; } return; #endregion } } } finally { AddRadioButtonHandler(); } } #endregion #region 리스트 박스 마우스 DOWN 미리보기 처리하기 - ListBox_PreviewMouseDown(sender, e) /// <summary> /// 리스트 박스 마우스 DOWN 미리보기 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void ListBox_PreviewMouseDown(object sender, MouseButtonEventArgs e) { if(e.ChangedButton == MouseButton.Left) { try { RemoveRadioButtonHandler(); #region CTRL 키나 SHIFT 키가 눌렸는지 조사한다. if(Keyboard.Modifiers == ModifierKeys.Control || Keyboard.Modifiers == ModifierKeys.Shift) { return; } #endregion #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region 라디오 버튼을 클릭했는지 조사한다. if(e.OriginalSource.GetType() == typeof(RadioButton)) { return; } #endregion #region 리스트 박스 항목을 설정한다. HitTestResult hitTestResult = VisualTreeHelper.HitTest(this, e.GetPosition(this)); if(hitTestResult == null) { return; } ListBoxItem listBoxItem = UIHelper.FindParent<ListBoxItem>(hitTestResult.VisualHit); if(listBoxItem == null) { return; } #endregion #region 드래그 시작 인덱스를 설정한다. ColumnItem startItem = listBoxItem.Content as ColumnItem; if(startItem == null) { return; } this.dragStartIndex = sourceCollection.IndexOf(startItem); #endregion } finally { AddRadioButtonHandler(); } } } #endregion #region 리스트 박스 마우스 UP 미리보기 처리하기 - ListBox_PreviewMouseUp(sender, e) /// <summary> /// 리스트 박스 마우스 UP 미리보기 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void ListBox_PreviewMouseUp(object sender, MouseButtonEventArgs e) { if(e.ChangedButton == MouseButton.Left) { try { RemoveRadioButtonHandler(); #region CTRL 키나 SHIFT 키가 눌렸는지 조사한다. if(Keyboard.Modifiers == ModifierKeys.Control || Keyboard.Modifiers == ModifierKeys.Shift) { return; } #endregion #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region 라디오 버튼을 클릭했는지 조사한다. if(e.OriginalSource.GetType() == typeof(RadioButton)) { return; } #endregion #region 리스트 박스 항목을 설정한다. HitTestResult hitTestResult = VisualTreeHelper.HitTest(this, e.GetPosition(this)); if(hitTestResult == null) { return; } ListBoxItem listBoxItem = UIHelper.FindParent<ListBoxItem>(hitTestResult.VisualHit); if(listBoxItem == null) { return; } #endregion #region 드래그 종료 인덱스를 설정한다. ColumnItem lastItem = listBoxItem.Content as ColumnItem; if(lastItem == null) { return; } this.dragEndIndex = sourceCollection.IndexOf(lastItem); #endregion #region 드래그 시작 인덱스와 드래그 종료 인덱스 무결성을 조사한다. if(this.dragStartIndex == -1 || this.dragEndIndex == -1) { return; } #endregion #region 드래그 시작 인덱스와 드래그 종료 인덱스를 조정한다. if(SingleSelect) { this.dragEndIndex = this.dragStartIndex; } else { if(this.dragStartIndex > this.dragEndIndex) { int temporaryIndex = this.dragStartIndex; this.dragStartIndex = this.dragEndIndex; this.dragEndIndex = temporaryIndex; } } #endregion if(SingleSelect) { #region 단일 선택인 경우 선택 항목을 체크한다. ColumnItem startItem = sourceCollection[this.dragStartIndex]; startItem.IsChecked = !startItem.IsChecked; if(startItem.IsChecked) { foreach(ColumnItem sourceItem in sourceCollection) { if(sourceItem.Equals(startItem)) { continue; } sourceItem.IsChecked = false; } UpdateCheckedValuesInternally(this); } #endregion } else { #region 멀티 선택인 경우 선택 항목을 체크한다. if (this.dragStartIndex > 0) { if(sourceCollection[0].Value.Equals(UIHelper.INITIALIZE_VALUE) && sourceCollection[0].IsChecked) { sourceCollection[0].IsChecked = false; } } List<ColumnItem> selectedList = new List<ColumnItem>(); for(int i = this.dragStartIndex; i < this.dragEndIndex + 1; i++) { ColumnItem sourceItem = sourceCollection[i]; sourceItem.IsChecked = !sourceItem.IsChecked; if(sourceItem.IsChecked) { selectedList.Add(sourceItem); } } string values = GetCheckedValues(); if(values.Contains(UIHelper.INITIALIZE_VALUE)) { foreach(ColumnItem sourceItem in sourceCollection) { if(sourceItem.Value.Equals(UIHelper.INITIALIZE_VALUE)) { continue; } sourceItem.IsChecked = false; selectedList.Remove(sourceItem); } } SelectedItems.Clear(); foreach(ColumnItem selectedItem in selectedList) { SelectedItems.Add(selectedItem); } UpdateCheckedValuesInternally(this); #endregion } } finally { AddRadioButtonHandler(); } } } #endregion #region 리스트 박스 키 DOWN 미리보기 처리하기 - ListBox_PreviewKeyDown(sender, e) /// <summary> /// 리스트 박스 키 DOWN 미리보기 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void ListBox_PreviewKeyDown(object sender, KeyEventArgs e) { if(e.Key == Key.Space) { if(SelectedItem != null) { ColumnItem selectedItem = SelectedItem as ColumnItem; if(selectedItem != null) { selectedItem.IsChecked = !selectedItem.IsChecked; } e.Handled = true; } } } #endregion ////////////////////////////////////////////////////////////////////// Event #region 체크 설정하기 - SetChecked(checkedValues) /// <summary> /// 체크 설정하기 /// </summary> /// <param name="checkedValues">체크 값 목록</param> private void SetChecked(string checkedValues) { try { RemoveRadioButtonHandler(); #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return; } #endregion #region 모든 소스 항목을 체크 취소한다. foreach(ColumnItem sourceItem in sourceCollection) { sourceItem.IsChecked = false; } #endregion #region 체크 값 목록이 없는 경우를 조사한다. if(string.IsNullOrEmpty(checkedValues)) { return; } #endregion string[] checkedValueArray = checkedValues.Split(','); int checkedValueArrayCount = checkedValueArray.Length; int checkedValueCount = 0; for(int i = checkedValueArrayCount - 1; i > -1; i--) { string[] checkedValueElementArray = checkedValueArray[i].Split(' '); for(int j = 0; j < sourceCollection.Count; j++) { ColumnItem sourceItem = sourceCollection[j]; if(sourceItem.Value.Equals(checkedValueElementArray[0].Trim())) { sourceItem.IsChecked = true; checkedValueCount++; if(ShowSortOrder && checkedValueElementArray.Length > 1) { sourceItem.IsDescending = (checkedValueElementArray[1] == "DESC") ? true : false; } if(!this.setCheckedValuesInternally) { if(!sourceItem.Value.Equals(UIHelper.INITIALIZE_VALUE)) { sourceCollection.Remove(sourceItem); sourceCollection.Insert(1, sourceItem); } } break; } } } if(checkedValueCount == 0) { if(sourceCollection != null && sourceCollection.Count > 0) { sourceCollection[0].IsChecked = true; } } } finally { this.setCheckedValuesInternally = false; AddRadioButtonHandler(); } } #endregion #region 체크 값 목록 구하기 - GetCheckedValues() /// <summary> /// 체크 값 목록 구하기 /// </summary> /// <returns>체크 값 목록</returns> private string GetCheckedValues() { #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return string.Empty; } #endregion StringBuilder stringBuilder = new StringBuilder(); foreach(ColumnItem sourceItem in sourceCollection) { if(sourceItem.IsChecked) { if(ShowSortOrder) { if(sourceItem.Value.Equals(UIHelper.INITIALIZE_VALUE)) { stringBuilder.AppendFormat("{0},", sourceItem.Value); } else { stringBuilder.AppendFormat("{0} {1},", sourceItem.Value, sourceItem.IsDescending ? "DESC" : "ASC"); } } else { stringBuilder.AppendFormat("{0},", sourceItem.Value); } if(SingleSelect) { break; } } } return stringBuilder.ToString().Trim().TrimEnd(','); } #endregion #region 체크 텍스트 목록 구하기 - GetCheckedTexts() /// <summary> /// 체크 텍스트 목록 구하기 /// </summary> /// <returns>체크 텍스트 목록</returns> private string GetCheckedTexts() { #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return string.Empty; } #endregion StringBuilder stringBuilder = new StringBuilder(); foreach(ColumnItem sourceItem in sourceCollection) { if(sourceItem.IsChecked) { if(ShowSortOrder) { if(sourceItem.Value.Equals(UIHelper.INITIALIZE_VALUE)) { stringBuilder.AppendFormat("{0},", sourceItem.Text); } else { stringBuilder.AppendFormat("{0} {1},", sourceItem.Text, sourceItem.IsDescending ? "DESC" : "ASC"); } } else { stringBuilder.AppendFormat("{0},", sourceItem.Text); } } } return stringBuilder.ToString().Trim().TrimEnd(','); } #endregion #region 체크 항목 리스트 구하기 - GetCheckedItemList() /// <summary> /// 체크 항목 리스트 구하기 /// </summary> /// <returns>체크 항목 리스트</returns> private IList<ColumnItem> GetCheckedItemList() { ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; IList<ColumnItem> checkedList = new List<ColumnItem>(); if(sourceCollection == null || sourceCollection.Count == 0) { return checkedList; } foreach(ColumnItem sourceItem in sourceCollection) { if(sourceItem.IsChecked) { checkedList.Add(sourceItem); } } return checkedList; } #endregion #region 내부적으로 체크 값 목록 갱신하기 - UpdateCheckedValuesInternally /// <summary> /// 내부적으로 체크 값 목록 갱신하기 /// </summary> /// <param name="checkedListBox">체크 리스 박스</param> private static void UpdateCheckedValuesInternally(ColumnListBox checkedListBox) { string checkedValues = checkedListBox.GetCheckedValues(); if(checkedListBox.CheckedValues != checkedValues) { checkedListBox.setCheckedValuesInternally = true; checkedListBox.CheckedValues = checkedValues; checkedListBox.setCheckedValuesInternally = false; } } #endregion #region INITIALIZE VALUE 항목 구하기 - GetInitializeValueItem(sourceCollection) /// <summary> /// INITIALIZE VALUE 항목 구하기 /// </summary> /// <param name="sourceCollection">소스 컬렉션</param> /// <returns>INITIALIZE VALUE 항목</returns> private ColumnItem GetInitializeValueItem(ObservableCollection<ColumnItem> sourceCollection) { ColumnItem initializeValueItem = null; foreach(ColumnItem sourceItem in sourceCollection) { if(sourceItem.Value.Equals(UIHelper.INITIALIZE_VALUE)) { initializeValueItem = sourceItem; break; } } return initializeValueItem; } #endregion #region 선택 리스트 구하기 - GetSelectedList() /// <summary> /// 선택 리스트 구하기 /// </summary> /// <returns>선택 리스트</returns> private IList<ColumnItem> GetSelectedList() { #region 소스 컬렉션을 설정한다. ObservableCollection<ColumnItem> sourceCollection = ItemsSource as ObservableCollection<ColumnItem>; if(sourceCollection == null || sourceCollection.Count == 0) { return null; } #endregion #region 리스트 박스의 선택 항목들을 조사한다. if(SelectedItems == null || SelectedItems.Count == 0) { return null; } #endregion #region 선택 정렬 리스트를 설정한다. SortedList<int, ColumnItem> selectedSortedList = new SortedList<int, ColumnItem>(); foreach(ColumnItem selectedItem in SelectedItems) { int index = sourceCollection.IndexOf(selectedItem); selectedSortedList.Add(index, selectedItem); } if(selectedSortedList.Count == 0) { return null; } #endregion #region 선택 리스트를 설정한다. List<ColumnItem> selectedList = new List<ColumnItem>(); for(int i = 0; i < selectedSortedList.Count; i++) { selectedList.Add(selectedSortedList[selectedSortedList.Keys[i]]); } #endregion return selectedList; } #endregion #region 라디오 버튼 핸들러 추가하기 - AddRadioButtonHandler() /// <summary> /// 라디오 버튼 핸들러 추가하기 /// </summary> private void AddRadioButtonHandler() { AddHandler(RadioButton.CheckedEvent , this.radioButtonCheckedEventHandler); AddHandler(RadioButton.UncheckedEvent, this.radioButtonCheckedEventHandler); } #endregion #region 라디오 버튼 핸들러 제거하기 - RemoveRadioButtonHandler() /// <summary> /// 라디오 버튼 핸들러 제거하기 /// </summary> private void RemoveRadioButtonHandler() { RemoveHandler(RadioButton.CheckedEvent , this.radioButtonCheckedEventHandler); RemoveHandler(RadioButton.UncheckedEvent, this.radioButtonCheckedEventHandler); } #endregion } } |
