C# Controls.ToolTip类代码示例

 /// <summary>
 /// Default constructor
 /// </summary>
 public RibbonPopup()
 {
     Focusable = false;
     ToolTip = new ToolTip();
     (ToolTip as ToolTip).Template = null;
     AddHandler(RibbonControl.ClickEvent, new RoutedEventHandler(OnClick));
 }

        public ColorGridBox()
        {
            // Define the ItemsPanel template.
            FrameworkElementFactory factoryUnigrid =
                            new FrameworkElementFactory(typeof(UniformGrid));
            factoryUnigrid.SetValue(UniformGrid.ColumnsProperty, 8);
            ItemsPanel = new ItemsPanelTemplate(factoryUnigrid);

            // Add items to the ListBox.
            foreach (string strColor in strColors)
            {
                // Create Rectangle and add to ListBox.
                Rectangle rect = new Rectangle();
                rect.Width = 12;
                rect.Height = 12;
                rect.Margin = new Thickness(4);
                rect.Fill = (Brush)
                    typeof(Brushes).GetProperty(strColor).GetValue(null, null);
                Items.Add(rect);

                // Create ToolTip for Rectangle.
                ToolTip tip = new ToolTip();
                tip.Content = strColor;
                rect.ToolTip = tip;
            }
            // Indicate that SelectedValue is Fill property of Rectangle item.
            SelectedValuePath = "Fill";
        }

        /// <summary>
        /// ShowActualWidthToolTip shows actual width of the left and right column near the GridSplitter column, so one can split two columns precisely
        /// </summary>
        /// <param name="gs"></param>
        /// <param name="tt"></param>
        // TODO: MainWindow.ShowActualWidthToolTip seems to be to tricky for reusability, maybe one find a more scaleable solution
        private void ShowActualWidthToolTip(GridSplitter gs, ToolTip tt)
        {
            // If the GridSplitter isn't positioned correctly in a seperate column between two other columns, drop functionality
            Grid parentGrid = gs.Parent as Grid;
            double? leftColumnActualWidth = null;
            double? rightColumnActualWidth = null;
            try 
            {
                leftColumnActualWidth = parentGrid.ColumnDefinitions[(Grid.GetColumn(gs) - 1)].ActualWidth;
                rightColumnActualWidth = parentGrid.ColumnDefinitions[Grid.GetColumn(gs) + 1].ActualWidth;
 
            }
            catch (ArgumentOutOfRangeException ex)
            {
                MessageBox.Show("Something went wrong in your GridSplitter layout. Splitter must been set in a column between the two columns who method tries to evaluate actual width. \n\n" + ex.Message, "Error", MessageBoxButton.OK);
            }

            tt.Content = String.Format("\u21E4 Width left {0} | {1} Width right \u21E5", leftColumnActualWidth, rightColumnActualWidth);
            tt.PlacementTarget = this;
            tt.Placement = PlacementMode.Relative;
            tt.HorizontalOffset = (Mouse.GetPosition(this).X - (tt.ActualWidth / 2));
            tt.VerticalOffset = (Mouse.GetPosition(this).Y + 10);
            tt.IsOpen = true;
            return;
        }

 public ToolTipController()
 {
     myTip = new ToolTip();
     myTimer = new DispatcherTimer();
     myTimer.Interval = new TimeSpan( ToolTipService.GetInitialShowDelay( myTip ) * 10000 );
     myTimer.Tick += new EventHandler( OnTick );
 }

        /*method*/
        public Tower(int _hp, int _atk, int _range, int _towerLevel, bool _isPlayer, Grid _grid, Grid _gridTopBar)
        {
            maxHP = _hp;
            hp = _hp;
            atk = _atk;
            range = _range;
            towerLevel = _towerLevel;
            _attackspeed = 100;//單位是10毫秒
            isEnemy = !_isPlayer;
            grid = _grid;
            LabelSetting();
            grid.Children.Add(ImgTower);
            _gridTopBar.Children.Add(lbHP_BG);
            _gridTopBar.Children.Add(lbTowerHP);

            if (isEnemy)
                _axis = 986;//lbTower.Margin.Right;
            else
                _axis = 108;//lbTower.Margin.Right + lbTower.Width;
            tp.Content = "等　級: " + TowerLevel.ToString() + "\n血　量: " + HP.ToString() + '\n' + "射　程: " + RANGE.ToString() + "\n攻擊力: " + ATK.ToString();
            tp.Background = Brushes.LightSteelBlue;
            tp.BorderBrush = Brushes.Black;
            tp.BorderThickness = new Thickness(2);
            ImgTower.ToolTip = tp;

            ToolTip tmp = new ToolTip();
            tmp.Background = Brushes.LightSteelBlue;
            tmp.BorderBrush = Brushes.Black;
            tmp.BorderThickness = new Thickness(2);
            tmp.Content = "血　量:" + HP.ToString() + '/' + maxHP.ToString();
            lbTowerHP.ToolTip = tmp;
            lbHP_BG.ToolTip = tmp;
        }

        public SimpleUIBoundToCustomer()
        {
            var stack = new StackPanel();
            Content = stack;

            var textBlock = new TextBlock();
            textBlock.SetBinding(TextBlock.TextProperty, new Binding("FirstName"));
            stack.Children.Add(textBlock);

            textBlock = new TextBlock();
            textBlock.SetBinding(TextBlock.TextProperty, new Binding("LstName")); //purposefully misspelled
            stack.Children.Add(textBlock);

            textBlock = new TextBlock();
            textBlock.SetBinding(TextBlock.TextProperty, new Binding()); //context
            stack.Children.Add(textBlock);

            var checkbox = new CheckBox();
            checkbox.SetBinding(CheckBox.IsCheckedProperty, new Binding("asdfsdf")); //does not exist
            stack.Children.Add(checkbox);

            var tooltip = new ToolTip();
            tooltip.SetBinding(System.Windows.Controls.ToolTip.ContentProperty, new Binding("asdfasdasdf")); // does not exist
            stack.ToolTip = tooltip;

            var childUserControl = new SimpleUIBoundToCustomerByAttachedPorperty();
            stack.Children.Add(childUserControl);
        }

        public Undefined(UndefinedV undefinedV)
        {
            InitializeComponent();

            reference = undefinedV;

            // listen to events from the controller
            //ViewController.ViewEvents ...

            // let the listener controller hear me :)
            ViewController.ViewListener.Listen(this);

            System.Windows.Controls.ToolTip toolTip1 = new System.Windows.Controls.ToolTip();
            toolTip1.Content = "Click to Change";
            this.ToolTip = toolTip1;

            if ((reference.Reference.Parent as OperationD).Children.Count == 1)
            {
                // the undefined is the only item in this structure
                // do not offer chance to be removed
                rightClickMenu.Items.Remove(delete);
            }

            if ((reference.Reference.Parent.Parent as ChoiceD).Children.Count == 1)
            {
                // do not allow remove choice
                rightClickMenu.Items.Remove(removeChoice);
            }
        }

        void AddFileToolBar(ToolBarTray tray, int band, int index)
        {
            ToolBar toolbar = new ToolBar();
            toolbar.Band = band;
            toolbar.BandIndex = index;
            tray.ToolBars.Add(toolbar);

            RoutedUICommand[] comm = {
                ApplicationCommands.New, ApplicationCommands.Open, ApplicationCommands.Save
            };

            string[] strImages = {
                "NewDocumentHS.png", "OpenHS.png", "SaveHS.png"
            };

            for (int i = 0; i < 3; i++)
            {
                Button btn = new Button();
                btn.Command = comm[i];
                toolbar.Items.Add(btn);
                string fileName = Path.Combine(Directory.GetCurrentDirectory(), strImages[i]);
                Image img = new Image();
                img.Source = new BitmapImage(new Uri(fileName));
                img.Stretch = Stretch.None;
                btn.Content = img;

                ToolTip tip = new ToolTip();
                tip.Content = comm[i].Text;
                btn.ToolTip = tip;
            }

            CommandBindings.Add(new CommandBinding(ApplicationCommands.New, OnNew));
            CommandBindings.Add(new CommandBinding(ApplicationCommands.Open, OnOpen));
            CommandBindings.Add(new CommandBinding(ApplicationCommands.Save, OnSave));
        }

        /// <summary>
        /// Tworzy linka i ustawia jego właściwości
        /// </summary>
        /// <param name="linkText"></param>
        /// <param name="linkAdress"></param>
        /// <param name="toolTip"></param>
        /// <returns></returns>
        private static Hyperlink CreateHyperLink(string linkText, string linkAdress, string toolTip, FontWeight weight,
                                                 Brush linkColor, RoutedCommand command)
        {
            System.Windows.Controls.ToolTip tip = new ToolTip();
            tip.Content = toolTip;
            tip.StaysOpen = true;

            tip.Style = (Style) Application.Current.FindResource("YellowToolTipStyle");

            Hyperlink hyperlink = new Hyperlink(new Run(linkText))
                                      {
                                          NavigateUri = new Uri(linkAdress),
                                          TextDecorations = null,
                                          FontWeight = weight,
                                          //FontWeights.SemiBold,
                                          Foreground = linkColor,
                                          ToolTip = tip
                                      };

            hyperlink.Command = command;
            hyperlink.CommandParameter = linkAdress;

            ToolTipService.SetInitialShowDelay(hyperlink,700);
            ToolTipService.SetShowDuration(hyperlink,15000);

            //hyperlink.AddHandler(Hyperlink.RequestNavigateEvent,
            //                        new RequestNavigateEventHandler(HyperLinkRequestNavigate));
            return hyperlink;
        }

 private void ShowToolTip()
 {
     if (tooltip == null)
     {
         tooltip = new ToolTip();
         tooltip.StaysOpen = true;
         timer = new DispatcherTimer();
         timer.Interval = TimeSpan.FromSeconds(1.5);
         tooltip.PlacementTarget = Element;
         tooltip.Placement = PlacementMode.Right;
         timer.Tick += delegate
         {
             tooltip.IsOpen = false;
             timer.Stop();
         };
     }
     var list = ValidationService.GetErrors(Element);
     if (list.Count == 0) return;
     tooltip.Content = list.OrderBy(e => e.Priority).First().ErrorContent;
     if (tooltip.Content != null)
     {
         tooltip.IsOpen = true;
         timer.Start();
     }
 }

        public ColorGrid()
        {
            bord = new Border();
            bord.BorderBrush = SystemColors.ControlDarkDarkBrush;
            bord.BorderThickness = new Thickness(1);
            AddVisualChild(bord);
            AddLogicalChild(bord);

            unigrid = new UniformGrid();
            unigrid.Background = SystemColors.WindowBrush;
            unigrid.Columns = xNum;
            bord.Child = unigrid;

            for (int y = 0; y < yNum; y++)
            {
                for (int x = 0; x < xNum; x++)
                {
                    Color clr = (Color) typeof(Colors).GetProperty(strColors[y, x]).GetValue(null, null);
                    cells[y, x] = new ColorCell(clr);
                    unigrid.Children.Add(cells[y, x]);

                    if (clr == SelectedColor)
                    {
                        cellSelected = cells[y, x];
                        cells[y, x].IsSelected = true;
                    }

                    ToolTip tip = new ToolTip();
                    tip.Content = strColors[y, x];
                    cells[y, x].ToolTip = tip;
                }
            }
        }

        public TooltipController(UIElement element)
        {
            if (element == null)
                throw new ArgumentNullException("element");
            m_Element = element;

            element.MouseEnter += new MouseEventHandler(element_MouseEnter);
            element.MouseLeave += new MouseEventHandler(element_MouseLeave);
            element.MouseMove += new MouseEventHandler(element_MouseMove);

            m_AutoHideTimer = new Storyboard();
            m_AutoHideTimer.Duration = new Duration(new TimeSpan(0, 0, 0, 5, 0));
            m_AutoHideTimer.Completed += new EventHandler(m_AutoHideTimer_Completed);

            m_TooltipTimer = new Storyboard();
            m_TooltipTimer.Duration = new Duration(new TimeSpan(0, 0, 0, 1, 0));
            m_TooltipTimer.Completed += new EventHandler(m_TooltipTimer_Completed);

            m_ToolTip = new ToolTip();
            m_ToolTip.Padding = new Thickness(0);
            m_ToolTip.Opened += new RoutedEventHandler(m_ToolTip_Opened);
            m_ToolTip.Closed += new RoutedEventHandler(m_ToolTip_Closed);

            //m_ToolTip.VerticalOffset = 10;
            //m_ToolTip.HorizontalOffset = 10;
        }

        protected override void VisitInternal(BindingInformation info, FormResult result, object service)
        {
            IEditableService typedService = (IEditableService)service;

            FrameworkElement element = (FrameworkElement)result.EditorElement;

            string editablePropertyName = PropertyUtil<IEditableService>.GetPropertyName(s => s.Editable);
            string reasonPropertyName = PropertyUtil<IEditableService>.GetPropertyName(s => s.DisabledReason);

            Binding enabledBinding = new Binding(editablePropertyName);
            enabledBinding.Source = service;

            element.SetBinding(UIElement.IsEnabledProperty, enabledBinding);

            Binding tooltipVisibleBinding = new Binding(editablePropertyName);
            tooltipVisibleBinding.Source = service;
            tooltipVisibleBinding.Converter = new CustomBooleanToVisibilityConverter(true);

            Binding tooltipTextBinding = new Binding(reasonPropertyName);
            tooltipTextBinding.Source = service;

            ToolTip tooltip = new ToolTip();
            tooltip.SetBinding(UIElement.VisibilityProperty, tooltipVisibleBinding);
            tooltip.SetBinding(ContentControl.ContentProperty, tooltipTextBinding);

            element.ToolTip	= tooltip;
        }

        public Person(Canvas canvas, Graph graph, Point point, CurrentPerson cp, ToolTip tp)
        {
            image = new Image();
            var img = new BitmapImage();
            img.BeginInit();
            img.UriSource = new Uri("pack://application:,,,/program_final;component/Resources/miku.gif");
            img.EndInit();
            ImageBehavior.SetAnimatedSource(image, img);

            image.MouseLeftButtonUp += Person_MouseLeftButtonUp;
            image.ToolTip = tp;
            ToolTipService.SetInitialShowDelay(image, 0);
            ToolTipService.SetShowDuration(image, 60000);

            canvas.Children.Add(image);
            Canvas.SetZIndex(image, 1);
            point = graph.closestNode(point).getPoint();
            Canvas.SetLeft(image, point.X - 16);
            Canvas.SetTop(image, point.Y - 34);

            this.location = point;
            this.graph = graph;
            this.canvas = canvas;
            this.moving = false;
            this.cp = cp;
        }

        public ToolTipService(MapControl3D control)
        {
            m_control = control;
            m_hoverTileView = control.HoverTileView;

            m_content = new TileToolTipControl();
            m_content.DataContext = m_hoverTileView;

            var popup = new ToolTip();
            popup.Content = m_content;
            popup.Placement = System.Windows.Controls.Primitives.PlacementMode.Right;
            popup.HorizontalOffset = 4;
            popup.PlacementTarget = m_control;
            m_popup = popup;

            // Disable the animations, because we lose datacontext during fade-out animation.
            // We need to override the default values in the PlacementTarget control
            m_control.Resources.Add(SystemParameters.ToolTipAnimationKey, false);
            m_control.Resources.Add(SystemParameters.ToolTipFadeKey, false);
            m_control.Resources.Add(SystemParameters.ToolTipPopupAnimationKey, PopupAnimation.None);

            this.IsToolTipEnabled = true;

            m_control.GotMouseCapture += (s, e) => this.IsToolTipEnabled = false;
            m_control.LostMouseCapture += (s, e) => this.IsToolTipEnabled = true;
        }