first-responder | Helping untrained people save lives | Machine Learning library

and thanks in advance for your help. I assure you that I've read most everything on here about UIMenuController problems. I really think I've covered it all. Clearly I've missed something.

In a nutshell, I'm trying to replicate the "Replace ..." edit menu behavior (but with my own function different than Replace). (If you're not familiar, when a word is selected, the Replace... option in the edit menu will bring up a second menu which shows possible alternate spellings for the word.)

In a UITextView (sub-classed), I select some text. The default gesture recognizer causes the edit menu to come up with the expected items, including my added "Translate..." option. When I click on "Translate..." in the menu, the menu closes and invokes my selector code. That code changes the menu items to the sub-choices I want. I call UIMenuController.shared.showMenu(from: self, rect: textBounds). I see the calls to canPerformAction() to verify that the "sub-menu" items I've added are recognized, but the menu never shows up. The notification for willShowWindowNotification (which occurs when the first menu is opened) does not happen for this sub-menu.

Here is the code:

I'm trying to make my textField (NSViewRepresentable wrapped NSTextField) the first responder when it appears. I have tested many answers in this thread, but they are either not working:

I have a search bar in my collection view's header and I want to be able to filter the contents as user types. The problem is, every time i reload the collection view in textDidChange event of search bar, collection view becomes first responder and search bar resigns being, thus hiding keyboard.

I have checked all the answers in;

UICollectionView reloadData resigns first responder in section header

How to filter UICollectionView and keep keyboard up?

And any other posts that could be related but had no luck finding an answer. I'de be very happy if you guys can help.

Thanks in advance

I can't seem to find any information or figure out how to set the keyboard type on a TextField for SwiftUI. It would also be nice to be able to enable the secure text property, to hide passwords etc.

This post shows how to "wrap" a UITextField, but I'd rather not use any UI-controls if I don't have to. How to make TextField become first responder?

Anyone have any ideas how this can be done without wrapping an old school UI control?

I am using SwiftUI and bridge to UITextField (I need to assign firstResponder). I use the code from here: SwiftUI: How to make TextField become first responder?

The following code updates my @Binding var. This of course is intended behavior. The problem is that this causes the textField to ignore the frame/ bounds. It just expands and pushes other elements out of the view. Other parts of the view are also reliant on the @State.

Description

I am trying to use NSSegmentedControls to transition between Child ViewControllers. The ParentViewController is located in Main.storyboard and the ChildViewControllers are located in Assistant.storyboard. Each ChildViewController has a SegmentedControl divided into 2 Segments and their primary use is to navigate between the ChildViewControllers. So they are set up as momentaryPushIn rather than selectOne. Each ChildViewController uses a Delegate to communicate with the ParentViewController.

So in the ParentViewController I added the ChildViewControllers as following:

The following code works fine on a Windows PC using Visual Studio, but fails to provide color to the triangles when running on a Mac. It seems that the fragment shader compiles without issue, but there is something about the way MacOS is compiling/using the shader that is not working.

I originally started with Xcode. After discovering that the code runs on a Windows PC, I then switched to Eclipse on the Mac. Same issue. No doubt I have a dependency problem, but I'm struggling to find it.

Using MacBook Air with Mojave 10.14.1. Xcode is 10.1(10861). Eclipse is 2018-09 (4.9.0).

GLFW is version 3.2.1. GLEW is 2.1.0.

I followed UICollectionView reloadData resigns first responder in section header to implement search bar on collectionview, but when collectionView?.reloadData() is called, the screen below is shown and i've to scroll down to find the filtered cells. My code for datasource