■ KeyGesture 클래스를 사용해 메뉴 단축키를 만드는 방법을 보여준다.
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Width="800" Height="600" Title="KeyGesture 클래스 : 메뉴 단축키 사용하기" FontFamily="나눔고딕코딩" FontSize="16"> <DockPanel> <Menu DockPanel.Dock="Top" Padding="5" FontSize="16"> <MenuItem Name="editMenuItem" Header="편집(_E)"> <MenuItem Name="cutMenuItem" Header="잘라내기(_T)" InputGestureText="Ctrl+X" /> <MenuItem Name="copyMenuItem" Header="복사하기(_C)" InputGestureText="Ctrl+C" /> <MenuItem Name="pasteMenuItem" Header="붙여넣기(_V)" InputGestureText="Ctrl+V" /> <MenuItem Name="deleteMenuItem" Header="삭제하기(_D)" InputGestureText="Delete" /> </MenuItem> </Menu> <TextBlock Name="textBlock" HorizontalAlignment="Center" VerticalAlignment="Center" TextWrapping="Wrap" FontSize="32" Text="샘플 클립보드 텍스트" /> </DockPanel> </Window> |
▶ MainWindow.xaml.cs
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using System.Collections.Generic; using System.Windows; using System.Windows.Controls; using System.Windows.Input; namespace TestProject { /// <summary> /// 메인 윈도우 /// </summary> public partial class MainWindow : Window { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 키 제스처 딕셔너리 /// </summary> Dictionary<KeyGesture, MenuItem> keyGestureDictionary = new Dictionary<KeyGesture, MenuItem>(); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainWindow() /// <summary> /// 생성자 /// </summary> public MainWindow() { InitializeComponent(); this.editMenuItem.SubmenuOpened += editMenuItem_SubmenuOpened; this.cutMenuItem.Click += cutMenuItem_Click; this.copyMenuItem.Click += copyMenuItem_Click; this.pasteMenuItem.Click += pasteMenuItem_Click; this.deleteMenuItem.Click += deleteMenuItem_Click; this.keyGestureDictionary.Add(new KeyGesture(Key.X, ModifierKeys.Control), this.cutMenuItem ); this.keyGestureDictionary.Add(new KeyGesture(Key.C, ModifierKeys.Control), this.copyMenuItem ); this.keyGestureDictionary.Add(new KeyGesture(Key.V, ModifierKeys.Control), this.pasteMenuItem ); this.keyGestureDictionary.Add(new KeyGesture(Key.Delete ), this.deleteMenuItem); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Protected #region 키 DOWN 사전 처리하기 - OnPreviewKeyDown(e) /// <summary> /// 키 DOWN 사전 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> protected override void OnPreviewKeyDown(KeyEventArgs e) { base.OnKeyDown(e); foreach(KeyGesture keyGesture in this.keyGestureDictionary.Keys) { if(keyGesture.Matches(null, e)) { e.Handled = true; this.keyGestureDictionary[keyGesture].RaiseEvent ( new RoutedEventArgs ( MenuItem.ClickEvent, this.keyGestureDictionary[keyGesture] ) ); } } } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 편집 메뉴 항목 하위 메뉴 오픈시 처리하기 - editMenuItem_SubmenuOpened(sender, e) /// <summary> /// 편집 메뉴 항목 하위 메뉴 오픈시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void editMenuItem_SubmenuOpened(object sender, RoutedEventArgs e) { bool isEnabled = (this.textBlock.Text != null && this.textBlock.Text.Length > 0); this.cutMenuItem.IsEnabled = isEnabled; this.copyMenuItem.IsEnabled = isEnabled; this.pasteMenuItem.IsEnabled = Clipboard.ContainsText(); this.deleteMenuItem.IsEnabled = isEnabled; } #endregion #region 잘라내기 메뉴 항목 클릭시 처리하기 - cutMenuItem_Click(sender, e) /// <summary> /// 잘라내기 메뉴 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> protected void cutMenuItem_Click(object sender, RoutedEventArgs e) { copyMenuItem_Click(sender, e); deleteMenuItem_Click(sender, e); } #endregion #region 복사하기 메뉴 항목 클릭시 처리하기 - copyMenuItem_Click(sender, e) /// <summary> /// 복사하기 메뉴 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> protected void copyMenuItem_Click(object sender, RoutedEventArgs e) { if(this.textBlock.Text != null && this.textBlock.Text.Length > 0) { Clipboard.SetText(this.textBlock.Text); } } #endregion #region 붙여넣기 메뉴 항목 클릭시 처리하기 - pasteMenuItem_Click(sender, e) /// <summary> /// 붙여넣기 메뉴 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> protected void pasteMenuItem_Click(object sender, RoutedEventArgs e) { if(Clipboard.ContainsText()) { this.textBlock.Text = Clipboard.GetText(); } } #endregion #region 삭제하기 메뉴 항목 클릭시 처리하기 - deleteMenuItem_Click(sender, e) /// <summary> /// 삭제하기 메뉴 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> protected void deleteMenuItem_Click(object sender, RoutedEventArgs e) { this.textBlock.Text = null; } #endregion } } |
