mouseevent

Javascript click and mousedown conflicting

由 蓝咒 提交于 2019-12-10 00:50:31
问题 I have a certain scenario where I'm using click to insert a div and then mousedown on that div for dragging it around. I have bound the click to the parent container, and the mousedown on the div itself. But when I mousedown on the div, it fires the click on the parent as well, hence inserting multiple divs instead of dragging the already added div! Is there a way to solve this issue? I can't unbind click , since I need to add 2 divs using the click , and then bind mousedown on these. Update:

Refill a SVG Path with onMouseEntered event in JavaFX

由 二次信任 提交于 2019-12-10 00:20:03
问题 i'm working on a personal project which includes a .fxml document(created from a .svg file with NetBeans). Here is the Map as you can see.Moreover, all the regions are converted into a SVG Path in .fxml file. The thing is i can handle with mouse events with using JavaFX Scene Builder with a controller class however, i want to refill (or in other words repaint or highlight ) the region whenever mouse is entered on it. Here is main class public class JavaFXApplication1 extends Application {

How to use mouseDown and mouseUp on <button/> [duplicate]

由 一个人想着一个人 提交于 2019-12-09 19:29:34
问题 This question already has answers here : WPF MouseLeftButtonUp Not Firing (3 answers) Closed 6 years ago . I have a button declared in XAML which has MouseDown and MouseUp attributes that both call a specified method... <Button x:Name="btnBackward" Content="Backward" MouseDown="btnBackward_MouseDown" MouseUp="btnBackward_MouseReleased" Width="50" Height="25" Margin="65,400,377,45"/> However, the method btnBackward_MouseReleased is never called. private void btnBackward_MouseReleased(object

Show popup if the mouse is hovered over an element for a period of time

由 孤街浪徒 提交于 2019-12-09 17:58:49
问题 I'm wondering how to show a popup/tipbox when a mouse has been hovered over an element for a period of time, e.g. pseudo code: if mouseover if hovered for more than 2 seconds --> show popup/tipbox else ---> cancel mouseover else if mouseout --> reset timer/cancel mouseover I've done this so far, but it doesn't work effectively, if I hover and move the mouse quickly, it will still show the popup/tipbox. $('a[rel=tip]').live('mouseover mouseout', function(e) { if(e.type == 'mouseover') { var

WPF: Ignore mouse clicks on overlay/adorner, but handle MouseEnter event

由 拟墨画扇 提交于 2019-12-09 07:51:45
问题 What I really want is a version of IsHitTestVisible that ignores mouse click events but still traps mouse enter and leave events. Background: An informational overlay pops up under the control with focus whenever. This is a requirement, so I'm not at liberty to remove this behavior. This is implemented using an adorner containing a Rectangle shape, filled with an image brush. All controls are created programatically, no XAML involved. Desired behavior: When user mouses over the Rectangle, it

Why does middle-click not trigger 'click' in several cases?

由 拜拜、爱过 提交于 2019-12-09 02:49:21
问题 Here's a JSFiddle of the behavior I'm seeing, relating to middle-click and the click event in Chrome and FF. 'click' kinda sorta works Approach 1 : Bind a click handler directly to an a element and a middle-click will trigger the handler in Chrome but not in FF. $('div a').on('click', function(ev) { // middle click triggers this handler }); Approach 2 : Bind a delegated click handler to a div which contains one or more a . Middle click will not trigger this handler in Chrome or FF. $('div')

JFreeChart get mouse coordinates

由 纵饮孤独 提交于 2019-12-08 23:10:14
问题 Is there a way in JFreeChart to determine from a ChartMouseEvent that x,y coordinates (in plot space) the mouse is over? I've tried using the domain crosshair value but that seems inaccurate and lags the actual mouse event. thanks, Jeff 回答1: Mouse coordinates from getTrigger() are relative to ChartPanel so you need to convert them: Point2D p = chartPanel.translateScreenToJava2D(mouseChartEvent.getTrigger().getPoint()); Rectangle2D plotArea = chartPanel.getScreenDataArea(); XYPlot plot =

How to allow MouseEvents to be dispatched to disabled Nodes?

由 爱⌒轻易说出口 提交于 2019-12-08 21:56:04
问题 In fx, mouseEvents aren't dispatched to disabled nodes, at the end is a quick example demonstrating the behaviour. For a Swinger like me, that's a bit surprising: in my land, events are delivered and it's the task of the target (ui-delegate) to decide whether or not the event should be handled. Actually was pointed to this by a recent - perfectly valid, IMO - use-case of showing a tooltip over a disabled component Technically, the dispatch seems to be cut off in one of Node's impl methods: /*

How to simulate mouse click?

由 本秂侑毒 提交于 2019-12-08 19:59:20
问题 I'm trying to make a program to click with keyboard like in Osu!. I've tried SendKeys() , RaiseMouseEvent() and OnMouseClick() . Now I'm trying this and can't get anything to work. The error I keep getting is: PInvoke restriction: cannot return variants. Public Class Form1 Dim onn As Boolean = False Declare Function mc Lib "user32.dll" Alias "mouse_event" (flag, x, y, button, extra) Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If

How to create a reusable toggle button in AS3?

由 好久不见. 提交于 2019-12-08 18:25:34
I'm trying to make the code below reusable. I need multiple toggle buttons in my flash project. Right now the code below works on one button. If I continue and create more buttons, and follow the format below, I would need to create separate functions for each button. I would like to put the reusable code in a separate ActionScript file and not in the FLA file. I am trying to put the rolloverToggle, rolloverToggle, and toggleClick in a class that I'm making. // /////////////////////////////////////////////////////////////////////// // ------- Need to make this code reusable ------- // ////////
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