tooltip

问题 For Windows applications it is quite common to show verbose descriptions of menu items in the status bar if hovering over them. Where to show similar information in Mac applications? 回答1: Most Mac apps I've used don't have menu item tool tips. But if they do, they're near the menu item, and usually not that verbose. You can provide the tool tip text at design time in the menu nib, or at run time by calling -[NSMenuItem setToolTip:] , and the OS determines where to place the tool tip. 来源：

问题 Context I have a small Ember app, which, amongst other things, displays a number of connected users and, when hovering an element of the page, their names as a list. All in all, it works quite well. The applications pulls data from a REST endpoint every two minutes, as the backend didn't allow for pushing data. The contents of the tooltip are computed in the Controller, with a function that basically concatenate strings in various ways according to the context. Then it's bound to a data

问题 I want to embed html code inside the plotly's on hover tooltip. Here is a working example: plotly::plot_ly( type = "pie", labels = "A", hovertext = '<i>text in italics</i>', # Renders text in italics hoverinfo = "text" ) This reprex seems to work perfectly fine, by rendering the text in italics. However, more complex html code seems to fail to be rendered as html, and is instead rendered as plain text. In my case, what I want is to embed an image inside the tooltip, like the following: plotly

问题 When a view contains an NSTextField with the expansion tooltip enabled and the text doesn't fit, then the user hovers the cursor over the field, OS X shows an expansion tooltip. If you then call setStringValue: to change the text content of the NSTextField , the expansion tooltip's size is not updated. For instance, if the original text was 100 characters long but the new text is only 50 characters long, hovering over the new text will show an expansion tooltip large enough for 100 characters

问题 I wrote the following Winforms code: chart1.ChartAreas[0].AxisX.LabelStyle.Format = "M/d H:mm "; This makes my X-axis seen as, for example 11/25 8:00. But when I provide the tooltip for the datapoints it just provides the date and not the format "M/d H:mm". Here is my code: chart1.Series[0].ToolTip = "Computer Name: #SERIESNAME \nDate & Time: #VALX \nLevel: #VALY";` And the tooltip result which I got was this: Computer Name: COMP NAME Date & Time: 11/25/2013 Level: 4 I want the "Date & Time"

问题 So I've seen lots of examples on using tooltip to show chart data when hovering over a data point, but I was hoping to show the values when my mouse is simply over the chart and not necessarily over a particular data point (i.e. the whitespace everywhere else). I would also eventually like to have a small circle or square on the data point itself but that can come later. Can anyone tell me how to do this? I will include my current code below. private void chData_MouseMove(object sender,

问题 I'm working on a bokeh figure that shows cluster activity. When a user hovers over a particular processor, I want it to show statistics about the processor. Heres the code: TOOLTIPS = [ ("Usage", "@{usage}%"), ("Name", "@name"), ("PID", "@pid"), ("Command", "@command"), ("User", "@user"), ] p = figure(title="Cluster Activity", plot_width=1200, plot_height=700, x_range=nodes, y_range=list(reversed(cores)), tools='hover', toolbar_location=None, tooltips=TOOLTIPS ) This works, but I don't want

问题 So I'm trying to create a tooltip at some point on the screen. ToolTip tip = new ToolTip(); tip.Show("foobar", **IWin32Window window**, new Point(100, 100)) The problem is I don't know what to insert as the window parameter in the above. My app runs entirely out of the system tray, and has no other GUI elements. It's called notifyIcon1 . That is created through Form1 . Neither of these values work when plugged in to tip.Show(). How can I generate a tooltip anywhere on my screen using only the

问题 I have the following code ... <asp:DetailsView ID="dvApprenticeship" runat="server" DataSourceID="dsApprenticeship" AutoGenerateRows="false" BackColor="#E0E8F0" GridLines="None" CellPadding="2" DataKeyNames="ProgramID, ProgramName, OrganisationName, StudyYearID, Workgroup, Pathway, FinishDate" OnDataBound="Apprenticeship_DataBound"> <Fields> <asp:BoundField DataField="ProgramName" HeaderText="Program:" /> <asp:BoundField DataField="StudyYearName" HeaderText="Study Year:" /> <asp

问题 I have a JTable . One column holds a JPanel which contains some JLabels with ImageIcons . I have created a custom cell render and all works fine apart from the tool tip on the JLabel . When I mouse over any of these JLabels I need to show the Tooltip of that particular JLabel . Its not showing the tootlip of the JLabel . Here is the CustomRenderer . private class CustomRenderer extends DefaultTableCellRenderer implements TableCellRenderer { @Override public Component