mouseevent

Simulating a mousedown, click, mouseup sequence in Tampermonkey?

由 拜拜、爱过 提交于 2019-12-17 06:29:29
问题 I would like to simulate a whole click not just document.getElementsByClassName()[0].click(); How do I do that? Search results all seem to be about handling such events, not triggering them. 回答1: Send mouse events. Like so: //--- Get the first link that has "stackoverflow" in its URL. var targetNode = document.querySelector ("a[href*='stackoverflow']"); if (targetNode) { //--- Simulate a natural mouse-click sequence. triggerMouseEvent (targetNode, "mouseover"); triggerMouseEvent (targetNode,

Capturing mouse events from every component

由 人走茶凉 提交于 2019-12-17 05:51:43
问题 I have a problem with MouseEvents on my WinForm C# application. I want to get all mouse clicks on my application, but I don't want to put a listener in every child component neither use Windows mouse hook. On Flash I could put a listener on Stage to get all the MouseEvents on the movie. Is there such thing on C#? A global MouseListener? Edit: I create this class from IMessageFilter ans used Application.AddMessageFilter. public class GlobalMouseHandler : IMessageFilter{ private const int WM

Capturing mouse events from every component

由 ∥☆過路亽．° 提交于 2019-12-17 05:51:21
问题 I have a problem with MouseEvents on my WinForm C# application. I want to get all mouse clicks on my application, but I don't want to put a listener in every child component neither use Windows mouse hook. On Flash I could put a listener on Stage to get all the MouseEvents on the movie. Is there such thing on C#? A global MouseListener? Edit: I create this class from IMessageFilter ans used Application.AddMessageFilter. public class GlobalMouseHandler : IMessageFilter{ private const int WM

WPF/MVVM - how to handle double-click on TreeViewItems in the ViewModel?

由 廉价感情. 提交于 2019-12-17 05:50:08
问题 (Note - this is a re-post as my first question got posted under wrong headline: Here Sorry!) I have a standard WPF treeview and have bound items to view model classes. I now wish to handle behaviour when items are double-clicked (opening documents visual-studio-style). I can get event-handler to fire in the control housing the treeview (xaml shown), but how do I bind to specific behaviour on the view model classes - e.g. ProjectViewModel? Preferable bound to ICommand-implementer, as this is

ActionListener for a specific text inside a JTextArea?

由 夙愿已清 提交于 2019-12-17 05:13:38
问题 I have in my app a chat component which has a JTextArea on it. Now, how can I add an ActionListener-like event for a specific text (like student://xxxx)? So when I click on that text (student://xxxx) something will happen. Thank you. 回答1: Here try this small program, try to click at the start of student://, that will pop up a message Dialog import java.awt.*; import java.awt.event.*; import javax.swing.*; public class TextAreaExample extends JFrame { private JTextArea tarea = new JTextArea(10

How to completely DISABLE any MOUSE CLICK

由 心已入冬 提交于 2019-12-17 04:53:10
问题 After the user clicks on...."log in" button, and other events, I made a loading script -to let users know they have to wait (Until ajax replies back). How can I DISABLE any MOUSE CLICKS (right click, left click, double click, middle click, x click) , on div id="doc" ? I want to add that code to loading.js HTML <html> ... <body> <div id="doc"> <div id="content"> ... <input type="button" value="Login" id="login" /> ... </div id="content"> </div id="doc"> </body> </html> loading.js function load

Java ball object doesn't bounce off of drawn rectangles like it's supposed to.

由 孤街醉人 提交于 2019-12-17 04:07:22
问题 Sorry for the awful title. The purpose of the Java applet is as such: A ball is bouncing around the screen. The size and speed of this ball can be changed via scrollbars. The user can press and drag the mouse on the screen to draw rectangles. The ball will bounce off of these rectangles as well. The bounds of these rectangles are stored in a vector. When a rectangle is clicked, it (and all other rectangles at that point) are removed from the vector (and the screen). The problem I'm having is

How to change a JButton color on mouse pressed?

由 こ雲淡風輕ζ 提交于 2019-12-17 03:16:34
问题 I want to have custom colors according to the mouse events (mouse enter, exit, pressed, etc). So to accomplish this, I wrote the code bellow. It is fine for everything, except on the case of the mouse pressed event, which does nothing. It only works if I override the color in the UIManager like this UIManager.put("Button.select", Color.red); . Problem with the UIManager , is that it will change for all my buttons. Can anyone tell me what I might be doing wrong or what is the best approach to

Mouse Click without moving Cursor [Python]

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-14 04:02:00
问题 I can't seem to find a specific answer to this question. How do I click coordinates on the screen without moving the cursor? I am working on a project that will automate installations of programs, but would still like control of the mouse to do other tasks while installations are being processed. Any ideas? Some examples would be awesome as well. Thanks 回答1: Thank you to those who have tried to help me out. After further research I have found a solution. I have found a way to import AutoIt

How to blur an image under the mouse

由 自闭症网瘾萝莉.ら 提交于 2019-12-14 03:36:13
问题 I am working in java, and have an image being generated. When the mouse passes over the generated image, I need the image to use a blur or pixelation filter. What methods should I use to accomplish this? 回答1: Look in here: http://www.java2s.com/Code/Java/2D-Graphics-GUI/ImageEffectSharpenblur.htm You need define a Kernel with an array of whatever values you want, instantiate the ConvolveOp with the Kernal as an argument, and then filter the desired image. 回答2: public void test(int x, int y){
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