double-click

问题 I would like to know if it was possible to detect the double-click in JavaFX 2 ? and how ? I would like to make different event between a click and a double click. Thanks 回答1: Yes you can detect single, double even multiple clicks: myNode.setOnMouseClicked(new EventHandler<MouseEvent>() { @Override public void handle(MouseEvent mouseEvent) { if(mouseEvent.getButton().equals(MouseButton.PRIMARY)){ if(mouseEvent.getClickCount() == 2){ System.out.println("Double clicked"); } } } }); MouseButton

问题 We have inherited a project that uses RADGrid. It has both events for double and single clicking enabled. But when DoubleClick is fired, so are Click and CellBeginEdit,... I want to cancel Click, CellBeginEdit or others when DoubleClick is fired. 回答1: I have an Inherited class Sheet from Telerik.WinControls.UI.RadGridView that I use as grid control in my project. This resume what is needed to solve the problem: public partial class Sheet : Telerik.WinControls.UI.RadGridView { //System Time to

问题 I wrote a simpe inline edit using jquery. The plugin work very well, but i have a problem when i call the script within a javascript function, it require 2 click to activate the plugin. Does anyone know a way to solve this issue.. i want it in one click! Thanks in advance. <a onclick="update(1)"> Let's update<a/> function update(id) { $("#edit" + id).kb_edit(); } 回答1: If the functionality in the plugin requires the click event handler that you're setting up inside, then that means it won't be

问题 How would I go about calling my function in a way that it is always running. I want to get the text selection wherever the user double clicks. So I don't know how to attach the eventlistener that always stays on. not just a one time function when the document is loaded. but more like an ongoing eventlistener as long as the tab is open? Thanks you so much! 回答1: In order to achieve what you describe (and to have it always available on every tab), you can use a content script and have it

问题 I'm trying to use jQuery UI Autocomplete inside a jqGrid in the dataInit . I'm doing it like this: { name:'ac_fin_g', index:'ac_fin_g', width:75, editable: true, edittype: 'text', editoptions: { dataInit: function (elem) { $(elem).autocomplete({ source: 'autocomplete.php', select: function (event, ui) { #('ac_fin_g').val(ui.item.value); } }); } }} And in the function ondblClickRow I'm passing select like a parameter: ondblClickRow: function (id, select) { if (id) { if (id !== lastSel) { $('

问题 I am using VB 2008 with the Microsoft Chart Controls for .NET Framework. Using a pie chart, I would like to find the selected item when the chart is clicked or double clicked. I am have the click and doubleclick events as shown here, which I have confirmed is being hit, and the the eventarts contains the x,y position of the click. Private Sub Chart_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Private Sub Chart_Click(ByVal sender As Object, ByVal e As System.EventArgs) What

问题 I writed a activity just with a WebView that runs on an Android. The problem is I want to close the activity through double-click. I use "GestureDetector.SimpleOnGestureListener" faction "onDoubleTap(android.view.MotionEvent e)" but it donnot work . How I can do it?? 回答1: Here's a little stuff I did for you (in order to improve myself and help you btw :) ) Tried it and it worked pretty well ;) : package com.spinner.test; import android.app.Activity; import android.os.Bundle; import android

问题 In Xamarin Forms: I want to be able to detect both click/tap and double-click/tap, and to be able to perform different actions. That is, when the button is clicked I want to perform actionA , and when the button is double-clicked I want to perform actionB , and only actionB . 回答1: Do you need an actual button? Else look at the TapGestureRecognizer . In this post is described how you can use it. You can apply it to virtually any control. For example if you would style a Label to look like a

问题 There are tons of questions like this one and every answer I've seen is: use user-select: none . That surprises me, because disabling selection completely is in most cases very bad idea. I want to disable selection in my HTML5 app, because I use plenty <a> elements without hrefs and when user clicks them fast enough, they get highlighted. That's bad. But I still want them to be able to select their text normally, by holding mouse button down and dragging. 回答1: not too sure i understand your

问题 I am trying to write a code to differentiate between simgle and double clicks using GWT and GWTQuery. I got the idea here. So I translated it into GWT like this: (my app can't have global variables, so I am doing that part with element attributes instead): $("img").live("click", new Function() { public boolean f(Event event) { String clicksString = $(event).attr("clicks"); int clicks = Integer.parseInt(clicksString); clicks++; $(event).attr("clicks",String.valueOf(clicks)); Timer t = new