mouseevent

I have an element which is on top of another element. I want to capture the mouseover event with the bottom element, but when the mouse cursor is over the top element the bottom element is not receiving the mouseover events. Is there any way to disable the top element from receiving mouse events? Ryan Rapp Elements can be easily disabled from receiving mouse events using, in your example, the following CSS: #region2 { pointer-events: none; } For more discussion, see this SO post . This is the best I can come up with. You could probably get pretty elaborate, but (to my knowledge) the greater z

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 { @Override public void start(Stage primaryStage) throws IOException { Parent root = FXMLLoader.load

I have 6 JLabel and each is having a different instance of a mouselistener class attached. How to know which JLabel has been clicked ? These JLabel form a two dimentional array. John Snow You use getSource to get a refrence to the object which is clicked on: label1.addActionListener(new yourListener()); label2.addActionListener(new yourListener()); public class yourListener extends MouseAdapter{ public void mouseClicked(MouseEvent e){ JLabel labelReference=(JLabel)e.getSource(); labelReference.someMethod(); } } The easiest way I did something like that was, to use JButtons and make them look

I have series of interactive sliders that change calculated values. The calculations run on every tiny move of a dragged handle (via mousedown or touch drag event). I need to update a database with the values but would prefer only to grab the values after the user "drops" the handle. How can I determine if a finger or mouse is down, in order to skip the AJAX call? function handleIsBeingDragged() { // calculations based on all the input values here // pseudo-code to check for mouseup event if (mouseUp) { // save only if mouse is now up - to avoid hundreds of updates per drag event $.ajax(); } }

I'm making a GUI in Matlab that scrolls through and displays ~600 medical images. I have an axes on which the images are displayed, and a scrollbar that presently goes through images one at a time when the end arrows are pressed. I'm trying to figure out how to incorporate the WindowScrollWheelFcn so I can use the scroll on the mouse to go through the images faster. This is my code: function ct_slider_Callback(hObject, eventdata, handles) set(gcf, 'WindowScrollWheelFcn', @wheel); set(gcf, 'CurrentAxes', handles.ct_image_axes); handles.currentSlice = round(get(handles.ct_slider, 'Value'));

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 sender, System.Windows.Input.MouseEventArgs e) { Console.WriteLine("mousereleased"); this.isRewinding =

I would like to create a simple JavaFx class that shows the user a translucent rectangle (say an arbitrary 50% transparency) covering the users screen. It should simply allow me to get the Point of a mouse click event. This sounds trivial, but when I create transparent windows they always seem to be transparent to mouse events rather than just my requirement of semi-transparent visibility. The mouse event is never triggered. I've used setMouseTransparent(false) on the rectangle and the root pane, but this makes no difference. I'd be really grateful if somebody could indicate any errors