mouseclick-event

I'm looking for a way to stop the middle mouse click from causing the browser to start scrolling, and showing the little scroll 'compass'. I have seen Disabling middle click scrolling with javascript however the solution is a bit more hackey than I would like, and doesn't seem like something I could actually use. I'm looking for a more definitive "This is how you do it" or "You cannot do that, son". I am of course open to hacks and workarounds. Just because S.O. questions look nicer with code, here is what I am using to close tooltips when right or middle clicking. msg.mousedown(function(e) {

I'm trying to detect when a mouse click occurs in an NSTableView, and when it does, to determine the row and column of the cell that was clicked. So far I've tried to use NSTableViewSelectionDidChangeNotification, but there are two problems: It only triggers when the selection changes, whereas I want every mouse click, even if it is on the currently selected row. The clickedRow and clickedColumn properties of NSTableView are both -1 when my delegate is called. Is there a better (and correct) way of doing this? Peter Lapisu To catch the user clicking a row (only, when the user clicks a row, not

I have the following code to set up a QGraphicsScene . I wish to click on the scene and draw a point at the location I've clicked. How could I do this? This is my current code: MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); QGraphicsScene *scene; QGraphicsView *view = new QGraphicsView(this); view->setGeometry(QRect(20, 50, 400, 400)); scene = new QGraphicsScene(50, 50, 350, 350); view->setScene(scene); } phyatt UPDATE: There is a new class called QGraphicsSceneMouseEvent that makes this a little easier. I just finished an example

I have some radio buttons and I'd like to have different hidden divs show up based on which radio button is selected. Here's what the HTML looks like: <form name="form1" id="my_form" method="post" action=""> <div><label><input type="radio" name="group1" value="opt1">opt1</label></div> <div><label><input type="radio" name="group1" value="opt2">opt2</label></div> <div><label><input type="radio" name="group1" value="opt3">opt3</label></div> <input type="submit" value="Submit"> </form> .... <style type="text/css"> .desc { display: none; } </style> .... <div id="opt1" class="desc">lorem ipsum dolor

I have to handle both the single click and the double click of a button in a WPF application with different reaction. Unfortunately, on a doubleclick, WPF fires two click event and a double click event, so it's hard to handle this situation. It tried to solve it using a timer but without success...I hope you can help me. Lets see the code: private void delayedBtnClick(object statInfo) { if (doubleClickTimer != null) doubleClickTimer.Dispose(); doubleClickTimer = null; this.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.Normal, new VoidDelegate(delegate() { // ... DO THE SINGLE