tooltip

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . My question is whether is it possible to fetch some values from database to show as a tooltip , for particular values in listBox ? Scenario: I have few items in listBox ,say for example red, yellow, white. When i select / bring my mouse arrow / focused near any one of the item , the tooltip must display..for

问题 I really like this solution for CSS tooltips and have used a version of it myself for a while. But I just came across an issue with it that I hadn't encountered before with the content of multiple tooltips overlapping each other and I'm not sure how best to solve it. The solution mentioned is based on managing the opacity of absolutely positioned tooltip content. Clean, elegant, and doesn't need JavaScript. In my case, I need the tooltips for data shown in a table, so the HTML looks something

问题 I tried looking for sample code for displaying a tooltip anywhere in the screen, but mostly are using/including MFC headers I found this and its way of displaying the tooltip is what i need, but i cant rebuild/study the source when i try to use it in VC++ express Q: is there a way to simply code it using VC++ Express Edition? Anyone can post a working sample note: I specifically need this in C++, though my tool is limited in VC++ express thank you 回答1: Try to use WTL. This is a lightweight

问题 I have an adorner defined as follows: private class ErrorAdorner : Adorner { private readonly Border _errorBorder; public ErrorAdorner(UIElement adornedElement) : base(adornedElement) { _errorBorder = new Border(); _errorBorder.BorderThickness = new Thickness(2); _errorBorder.BorderBrush = Brushes.Red; Image img = new Image(); img.HorizontalAlignment = HorizontalAlignment.Right; img.VerticalAlignment = VerticalAlignment.Center; img.Stretch = Stretch.None; Binding imgBinding = new Binding {

问题 Here is my javascript for a world map. The idea is for the tooltip pop-up to contain a link to a url, allow the user to click on it and have the url open in another tab/window. tooltip just moves away from pointer, no way to click on embedded tag with url. How to stop the tooltip from moving away from pointer? (tooltipPosition: fixed or pointer did not change anything) // Create map instance var chart = am4core.create("chartdiv", am4maps.MapChart); // Set map definition chart.geodata =

问题 I am trying to attach tooptips to commandButtons in a ui:repeat loop. I create ids of commandButtons dynamically and "for" properties of tooltips too. This gives following error: HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Cannot find component "a_test" in view. javax.faces.webapp.FacesServlet.service(FacesServlet.java:325) org.primefaces.webapp

问题 What would be the easiest way possible to display custom properties in the pie chart tooltip? var pieData = [ { value: 40, color:"#F7464A", highlight: "#FF5A5E", label: "Label 1", description: "This is a description for label 1" }, { value: 60, color: "#46BFBD", highlight: "#5AD3D1", label: "Label 2", description: "This is a description for label 2" } ]; var options = { tooltipTemplate: "<%= label %> - <%= description %>" }; window.onload = function(){ var ctx = document.getElementById("chart

问题 I have a stackPane , filled with a Circle and a couple of lines. I want to display a tooltip while hovering over the StackPane and the tooltip should contain the X/Y coords of the mouse. I know how to get the Coords of the mouse, but I'm unable to find a way of showing the tool tip. Can any of ou guys help me with that?.. 回答1: try this... Tooltip tp = new Tooltip("at stack tool"); stackpane.setOnMouseEntered(new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent t) { Node

问题 In a C# based WPF UserControl, I have a set of Sliders to adjust the Red,Green and Blue values of a Color element; essentially the UserControl is a color picker. I have a combination of XAML and C# code behind for the ToolTipOpening Event Handler that allows me to set the individual integer value representing the Color component property value. So, if I have the slider positioned for adjusting the amount of Red in the color in the middle of the Slider, the ToolTip will display "Red: 125", as

问题 Yes this question as already been asked here at SO. The problem is that the solution for that question was hiding the tooltip, and i really need to remove not hide it. I'm adding tooltips to several controls in my Form using a couple a functions i've made. There are two functions, one to set the Tooltip to display on MouseHover, and another to show the Tooltip at all times. Only one missing. One to remove any Tooltip that is been set or is being displayed by a specific control. Something like