tooltip

Stack Overflow tags - How do they display info on mouse over?

由 你。 提交于 2019-12-13 06:56:12
问题 At the event of mouse over each Stack Overflow tag displays an information box beneath itself. As long as the mouse is over the tag or over the info box, it continues to be visible. Moving the mouse out of either the tag or the info box causes the info box to disappear. How can I achieve this using JQuery or JS? Please explain the process of retrieving the tag info from the server as well. update: The important thing is it's hard to believe that it is a tooltip. Because a tooltip will

Tooltip-like squares on a QCustomPlot widget

由 喜你入骨 提交于 2019-12-13 06:09:57
问题 I am using QCustomPlot in Qt Creator. I haven't specified any tooltips for my widget or anything. When I hold down my cursor on the plot without moving, an empty tooltip-like thing appears. I am wondering how to turn this off. I appreciate any hint in this matter. 回答1: Thanks for help guys, in the MainWindow.ui file I had to remove this part of code (it was auto generated): <property name="toolTip"> <string><html><head/><body><p><br/></p></body></html></string> </property> 来源： https:/

Tooltip is not updated on moving from one row to another

由 大憨熊 提交于 2019-12-13 05:45:35
问题 I have subclassed QAbstractTableModel and in data() function I am displaying an image in last column of each row and a tooltip on mouse hover. QVariant MyTableModel::data(const QModelIndex& index, int role) const { if (!index.isValid()) return QVariant(); if (role == Qt::DisplayRole) { switch (index.column()) { // few cases default: return QVariant(); } } else if (role == Qt::CheckStateRole && index.column() == 0) { int state= tableData.at(index.row()).state; if (state) return Qt::Checked;

Silverlight DescriptionViewer prevent Tooltip to disappear on click

由 陌路散爱 提交于 2019-12-13 05:34:35
问题 The Silverlight 4 DescriptionViewer Control displays a Description in a Tooltip: The syntax is pretty easy: Add Namespace xmlns:dataInput="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data.Input" and the following XAML to your UserControl: <dataInput:DescriptionViewer Description="Some hints on user input etc." /> Unfortunately, some users click on the displayed Icon (since it even hovers by default) which instantly closes the Tooltip (the actual and only information

Windows Forms toolTip forever using C#

由 自闭症网瘾萝莉.ら 提交于 2019-12-13 05:12:55
问题 How do I set a toolTip that doesn't go away as long as you're hovering on the control? I tried setting the "AutoPopDelay" to 999999, but the tooltip disappears after 15 seconds. Or, is there another way to achieve the same effect? 回答1: From MSDN: There are multiple delay values that you can set for a Windows Forms ToolTip component. The unit of measure for all these properties is milliseconds. The InitialDelay property determines how long the user must point at the associated control for the

How to make HTML+CSS tooltip appear on top (avoid clip)?

由 ♀尐吖头ヾ 提交于 2019-12-13 05:05:59
问题 I am trying to create a simple tooltip using just HTML+CSS. Here is what I have: HTML: <div> <span>some text</span> <span id="tooltip">some (1) longer (2) text (3)...</span> </div> CSS: div { position: relative; background-color: lightgreen; } span#tooltip { display: none; position: absolute; left: -10em; background-color: yellow; z-index: 1000; } div:hover span#tooltip { display: block; } Unfortunately, the tooltip gets clipped. How to make it appear on top of everything? http://jsfiddle.net

ToolTip use to show the index of an item from a collection. C# WPF MVVM

由 不问归期 提交于 2019-12-13 04:25:06
问题 I'm plotting a histogram of a grayscale image using an array of 256 values. Im doing so by creating my own chart with 256 vertical rectangles (columns). My aim is that when I mouse over one rectangle I get its index value, its index from the array it lies in, like if I mouse over the 200th rectangle I get 200 in a small text box near cursor, like how ToolTip should perform. The problem is that I don't find the proper binding for ToolTip to get this working. I think the solution lies in the

How to get an image to the database, and set it as a “tooltipText()” for the table for a specific row

由 最后都变了- 提交于 2019-12-13 04:02:37
问题 I am creating a program that has a JTable on it, populated by my database' data. each row , has a corresponding picture on it, so what i want to happen is that when i set my mouse cursor over that row , it will popUp a tooltipText which contain its picture , tblListOfInmates = new JTable(){ private static final long serialVersionUID = 8240878564742150750L; public Component prepareRenderer(TableCellRenderer renderer, int row, int column) { Component c = super.prepareRenderer(renderer, row,

tooltip in pure JS

由 こ雲淡風輕ζ 提交于 2019-12-13 03:23:41
问题 I am trying this code but i get: document.getElementsByName(...).style is undefined I have also a problem with the delegation, i think. Any help? <html> <head> <style type="text/css"> #toolTip { position:relative; width:200px; margin-top:-90px; } #toolTip p { padding:10px; background-color:#f9f9f9; border:solid 1px #a0c7ff; -moz-border-radius:5px;-ie-border-radius:5px;-webkit-border-radius:5px;-o-border-radius:5px;border-radius:5px; } #tailShadow { position:absolute; bottom:-8px; left:28px;

ToolTip Performance in XPages

由 ∥☆過路亽．° 提交于 2019-12-13 03:02:31
问题 I have a large XPage with about 170 fields on it. I have tooltips for a fair number of the fields. The tooltip does a lookup into a help DB and returns the related text. They work fine but they significantly slow down the load process because of the number of times the lookup is performed. I put a dBar.info statement in the JS that loads the text and in one load the document and put it into edit mode it would appear to have fired that one tooltip lookup 6 times. If it does that for every one
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