mouseevent

I hava a Java swing application that use a 'pan-able' JComponent to display large data. When the user move the mouse wheel, I listen to these events, and update the content of the JComponent from the scrolled amount. I would like to have a different behavior depending on whether the user is using a classical mouse using a touchpad, as the ones that can be found on modern Mac laptops. How could I detect that the user is using the mouse wheel vs the trackpad to generate the scroll event? I am relying in java 1.6 swing, si I cannot go to javaFX. Story behind the question: I just wanted to add a

I tried this XAML: <Slider Width="250" Height="25" Minimum="0" Maximum="1" MouseLeftButtonDown="slider_MouseLeftButtonDown" MouseLeftButtonUp="slider_MouseLeftButtonUp" /> And this C#: private void slider_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) { sliderMouseDown = true; } private void slider_MouseLeftButtonUp(object sender, MouseButtonEventArgs e) { sliderMouseDown = false; } The sliderMouseDown variable never changes because the MouseLeftButtonDown and MouseLeftButtonUp events are never raised. How can I get this code to work when a user has the left mouse button down on a

I am trying to simulate mouse click on iphone simulator from macos App for that I am using CGEvents . the process id is 33554 for iPhone simulator let point = CGPoint(x: 500 , y:300) let eventMouseDown = CGEvent(mouseEventSource: nil, mouseType: .leftMouseDown, mouseCursorPosition: point, mouseButton: .left) let eventMouseUp = CGEvent(mouseEventSource: nil, mouseType: .leftMouseUp, mouseCursorPosition: point, mouseButton: .left) eventMouseDown?.postToPid(33554) eventMouseUp?.postToPid(33554) I have also noticed that It simulates mouse click when ios simulator window is focused and only works

what i need to do is that I need to control another application installed on the same machine using my custom application. For example if i needed to use the standard windows calculator I would simply send the input events to the calculator. I have used some code snippets to make this possible and I have now triggered both mouse and keyboard events. but the problem is that i can be sure that the keyboard event will hit the target application because it has the process handle. but i cannot be sure about the mouse. and also if the target application goes into background, i cannot initiate mouse

I have a virtual trackpad on my iPhone and to move my mouse I'm using : CGDisplayMoveCursorToPoint(kCGDirectMainDisplay, CGPointMake(((float)aD.msg)+location.x, ((float)aD.msg2)+location.y)); It's working well but this not a real mouse because when I put my mouse on my hidden dock, this one doesn't display it self. I don't understand why. More over I tried to simulate mouse click with : case MOUSECLICK: [self postMouseEventWithButton:0 withType:kCGEventLeftMouseDown andPoint:CGEventGetLocation(CGEventCreate(NULL))]; [self postMouseEventWithButton:0 withType:kCGEventLeftMouseUp andPoint

I have one image with opacity = 1 at the beginning. When mouse enters the image, change opacity = 0.5 . When mouse leaves the image, change the opacity back. here is one code: mouseEnter() { console.log('mouse enter') const classname = '.' + this.props.post.code document.querySelector(classname).classList.add('image-hover-opacity') } mouseLeave() { console.log('mouse leave') const classname = '.' + this.props.post.code document.querySelector(classname).classList.remove('image-hover-opacity') } render() { <img src={src} onMouseEnter={::this.mouseEnter} onMouseLeave={::this.mouseLeave} /> }