How to click on a specific button - hammerspoon

I'm new to Hammerspoon, but interested in automating some macOS workflows with it.
I know how to send keystrokes, but how do I simulate a mouse click on a specific button in a window or dialog? (I'm currently trying to close a dialog window that way)
Thanks in advance for any help!

You can use hs.eventtap.leftClick(point[, delay]) , where point is the {x, y} coordinates of the place you want to click. Official documentation:
https://www.hammerspoon.org/docs/hs.eventtap.html#leftClick

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i want to open popup on single click in syncfusion ej2-react-schedule

In reacjs syncfusion ej2-react-schedule i want to open custom popup on single click of scheduler is it possible? currently custom popup open on double click of cell
Scheduler has cellClick callback. You can do whatever you want in this callback. For example:
function onCellClick(args: CellClickEventArgs): void {
scheduleObj.current!.openEditor(args, 'Add');
}
If you ask in their community forum, you can get a much faster response, https://www.syncfusion.com/forums

accessing invisible popup in selenium webdriver?

in a interview they have asked below questions please tell me code or approach ...
1-how to access invisible popup.in selenium alert pop can be accessible using alert.accept() but if alert popup is invisible then how can we use.
2-code for automatic image display slider,some image slider has next and previous button we have to click next or previous so please let me know how to develop it in both way by clicking next button on image or automatic image display slider
i am using selenium web driver,java,Firefox
thanks a lot
For the 1st question, AssertEquals will help us to go through invisible pop-ups and for the second one, I am not sure that they have asked the slider next or previous button will be on image....if it is outside image, then we can verify that if its present than click on particular id else not.

when "button-press-event" will be called in gtk+?

I need an event which handles clicks on main window of my program.
I used button-press-event but when i click on my window nothing happens.
I'm designing my GUI using Glade Interface Designer.
please explain for me when button-press-event will be called in gtk+ & is it the event i need or not?
Check you've got the button press event mask set for the window under the
Window Properties - Common tab in glade
'button-press-event' should give you mouse button presses. It may be that you need to use gtk_widget_add_device_events () to add button presses to the list of events that are received by the window but I think it should get them by default, can you post you code please?

display tooltip on button focus in blackberry

Can anybody tell me how to display ToolTip on blackberry on button focus listener? I am using blackberry 6.0. I have tried Status.show() method. but it display huge tool tip between of the screen. Any other way to display tooltip which display nearby of the field.
well, the best way i would suggest is, create a custom labelfield with a arrow kind of a bg image , on button focus listner , show the labelfield with a timer running , and remove the labelfield after sometime, dont know if this is what u r asking for,, we try the same approach in our project.

Show NotifyIcon Context Menu and Control Its Position?

I'm trying to show a context menu when I left-click a NotifyIcon. Just calling NotifyIcon.ContextMenuStrip.Show() doesn't work very well. A solution has been posted here before that calls a secret method using Reflection:
Dim mi As System.Reflection.MethodInfo = GetType(NotifyIcon).GetMethod("ShowContextMenu", Reflection.BindingFlags.Instance Or Reflection.BindingFlags.NonPublic)
mi.Invoke(Icon, Nothing)
This works great, except that I also need to control where the menu is shown. I want to wait for the SystemInformation.DoubleClickTime to elapse between receiving the NotifyIcon.MouseUp event and displaying the menu, so that I can handle single-clicks and double-clicks separately. But invoking the ShowContextMenu method displays the menu at the current mouse position when ShowContextMenu is called, not when the icon was actually clicked. Which means that if the mouse moved during the DoubleClickTime, the menu will be displayed in a different part of the screen. So if I can control where the menu is shown, I can just save the mouse coordinates when I receive the MouseUp event, and then I can ensure that the menu is displayed near the icon. Is there a way to do this?
Thanks in advance.
Well, I just discovered that there are existing programs that exhibit this same behavior. I just went through all the icons in my system tray and about half of them do it. If you left-click the icon and then move the mouse during the delay before the menu appears, the menu will appear at the last mouse location, wherever that is on the screen. Snagit is one application that does this. Outlook is the only program in my tray that always shows the menu where I clicked the icon. But Snagit looks like it's using a .NET ContextMenuStrip, while Outlook is probably using a native menu.
So either this is standard behavior, or it's a problem that no one else has been able to solve either. And as a user, I've never noticed this behavior until yesterday when I was testing my own application. So I guess it's not that big of a deal and I won't worry about it.

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