mousewheel

Is it possible to disable mousewheel scrolling on my webpage while the cursor is over my flex application? My flex application is a map that allows user to zoom in and out using the mousewheel; however, when I put my flex app onto my webpage, the scrollwheel causes the page to scroll instead of zooming in and out... Edit: I have added sounds to my flex app and it tells me my mouse events are correct. I have also added an alertbox to the javascript so that I know the MyApp.initialize function is being called but the mousewheel is still scrolling the webpage instead of my flex app. This is the

I'm calling the below code and it appropriately is hooked onto WM_MOUSEWHEEL. The problem I'm having is that even though I'm only sending the scroll message in one direction (-120), the scroll wheel works just as expected. I've set breakpoints in it and the ifs and such work as expected. private delegate IntPtr LowLevelMouseProc(int nCode, IntPtr wParam, IntPtr lParam); private static IntPtr HookCallback( int nCode, IntPtr wParam, IntPtr lParam) { if (nCode >= 0 && MouseMessages.WM_MOUSEWHEEL == (MouseMessages)wParam) { MSLLHOOKSTRUCT hookStruct = (MSLLHOOKSTRUCT)Marshal.PtrToStructure(lParam,

Does anyone know of a way to disable the mouse scroll wheel when a control such as a combobox or listbox has focus? For my purposes, combobox is all I need the answer for. I have a combobox set to trigger a SQL query on SelectedIndexChanged, and accidentally scrolling the wheel while the combobox has focus causes about six SQL queries to fire off simultaneously. The ComboBox control doesn't let you easily override behavior of the MouseWheel event. Add a new class to your project and paste the code shown below. Compile. Drop the new control from the top of the toolbox onto your form. Friend

I'm trying to do automated testing with WebDriver, but it currently has no ability to simulate mouse wheel events. As a workaround I'm trying to fire these events with JavaScript instead. I'm doing all my wheel experimenting on a straight HTML page right now, not within the WebDriver framework. I'm specifically trying to fire a mouse wheel event on a scrolling div element. So far I've been able to do this with Chrome and IE9, but I can't seem to get anything to work in Firefox (5.x). I'm using the following cross-browser code to detect when mouse wheel events are fired, which I snagged off the

I have a Python Tkinter Text widget with scrollbars. I would like to define my own method for using horizontal edge scrolling on my laptop's touchpad. However, I don't know the event name(s) to allow me to do this. The vertical events work fine (so does pressing shift and using the vertical edge scroll to do horizontal scrolling). What are the event names I'm looking for? They don't appear to be "<Button-6>" and "<Button-7>" , as these give errors; e.g. _tkinter.TclError: specified keysym "6" for non-key event I'm not sure what "<Button-6>" has to do with keys, but okay. I'm using Linux (I say