mouseevent

Problem You can add an event listener to a node which detects mouse movement over it. This doesn't work if a mouse button was pressed before you moved over the node. Question Does anyone know how to detect mouse movement while the button is pressed? So far I've only found a solution by using the MOUSE_DRAGGED event and then instead of using getSource() using getPickResult() and evaluating the PickResult data. Here's the code including Uluk's solution. The old and new solution are switchable via the useNewVersion (Uluk's version) boolean: import javafx.application.Application; import javafx

A couple years in now, there's still something about mouseEnabled I'm not getting. I have a Sprite (for example here "Sky", that contains many objects, one of them is a Cloud, which I do not want to receive Mouse Events. I overlay this Sky on some other display objects. I want the cloud to be visible, but not to block mouse events. If you see a tree through the clouds you should be able to click on the tree. In the Sky class: mouseEnabled = false; cloud.mouseEnabled = false; cloud.mouseChildren = false; Even with this configuration, when the cloud is over the tree I can't click on the tree

notepad++ allow me to increase the font size when I hold the Ctrl Key and rotate the mouse middle scroll button to forward. In the same way, the when I hold Ctrl and rotate the mouse middle scroll button backward, the fond size reduces. How can I get the same with Emacs? cobbal code for AlexCombas' answer : (defun font-big () (interactive) (set-face-attribute 'default nil :height (+ (face-attribute 'default :height) 10))) (defun font-small () (interactive) (set-face-attribute 'default nil :height (- (face-attribute 'default :height) 10))) (global-set-key (kbd "<C-wheel-down>") 'font-small)

This question is asked often, but never really answered well. Let's see if we can remedy it! Event Propagation Google allows you to bind to events in a Google Map View via their API using event handlers . Sometimes you may bind your event handler to an event that Google itself is already bound to. Thus, when your event fires and does whatever you told it to do you may find Google also doing its own little thing at the same time. Hmm, can I handle the event so my code runs, but stop the event from continuing on and firing Google's event handler? You sure can ! Welcome to Event Propagation (aka

I am updating/debugging and expanding the capabilities of my draggable script and I need to be able to achieve the following result: whatever.onRightMouseButtonMousedown = preventDefault(); I have done a lot of research to no avail, however, I know that it is possible to do this because when I use jquery-ui draggable, it prevents the ability to drag elements when you mousedown with the right mouse button. I want to mimic this ability, and learn how it works so that I can implement it now and in the future as needed. Note: Please do not give me information about how to use jquery or jquery-ui

I'd like to raise a mouse event (a click, mousedown, or mouseup) by taking a user's click anywhere in a WPF window and translating it by a known difference, e.g. click at x,y, raise the click event at x+100, y+100. The underlying problem is that there's a display monitor that physically moves relative to an overlaying touch screen. Rather than recalibrating the touchscreen with every move, I'd like to add the translation offset to the click event. I've looked at the Win32 API for mouse_event and its superseding function, SendInput. I admit I'm lost as I'm not very familiar with the API. Surely

I have some problems finding the right TextBlock control inside a StackPanel . My markup: <ListBox Name="lstTimeline" ItemContainerStyle="{StaticResource TwItemStyle}" MouseDoubleClick="lstTimeline_MouseDoubleClick"> <ListBox.ItemTemplate> <DataTemplate> <DockPanel MaxWidth="{Binding ElementName=lstTimeline, Path=ActualWidth}"> <Border Margin="10" DockPanel.Dock="Left" BorderBrush="White" BorderThickness="1" Height="48" Width="48" HorizontalAlignment="Center"> <Image Source="{Binding ThumbNail, IsAsync=True}" Height="48" Width="48" /> </Border> <StackPanel Name="stkPanel" Margin="10" DockPanel