I have a single ViewController which contains a Table View on the left and a few labels on the right. Navigating through the table view entries works fine (up/down). Focus is no problem there. Even the related text in the labels is updated just fine using tableView:didUpdateFocusInContext.
The interface looks like this:
However, the button on the right ("Jetzt ansehen") never gets focus. When I use the debugger (as suggested in the official documentation), it doesn't include the button in the focusable area at all:
I really tried to solve this using UIFocusGuide, but I have no real idea how to accomplish that, yet.
Related
I have a form appearing in one of my views and inside the form I have a picker view, I do not want the preview to appear on the right hand side (as shown by the picture, in red). How would I make this disappear? I'm sure there is a modifier, but I can't seem to find one that will do it.
I'm writing a menu bar app that requires a search bar. I did the followind steps:
dragged a menu into the storyboard (like this:
)
created a custom view and added a textfield
Using this line of code to relaced the menu item Search Bar with the custom view:
itemSearch.view = viewSearchBar
The result was not satisfactory. Sometimes, when I move my cursor onto the NSTextField, the result is like this:
which is normal. And in these cases, this is what happens when I click the NSTextField:
However, other times, just relaunching the app without any change of the code, the results (with the cursor hovering above the NSTextField) look like this:
And the result will be like this when I click my mouse:
I am really frustrated by this issue, and after two hours of trying, I just want to know the answer...
Please! any ideas?
I been trying to debug a problem with some odd behaviour inside a UIWebView. My app uses a UIWebView to display a custom form to collect certain information. When the form is first loaded, filled and submitted, everything behaves as it should. After the first submit, when the form is reloaded, the keypad will not display (but the content scrolls as though it is).
The only solution I have come across is here, but this does not seem like the solution to my problem since that line is already in my app delegate.
Is this a known issue? I don't even know where to start looking to debug this issues.
After much searching SO and Apple forums, it was the view hierarchy that was getting rearranged. In my particular case, a progress indicator was being added as new window (by a coworker, so I can blame someone else for this). The trick was not set this new as the key window and only manipulate the the hidden properties
This is just a quick fix because it was only one line of code that was causing this major problem.
I have run into a baffling behavior using VoiceOver. Basically when using the "swipe forward" gesture on a screen, the cursor will run off the bottom of the screen and the view will not "move" with it as it should. Worse of all, I have a button down there that is not activated by a double tap when this behavior exists.
What I can gather is that this only seems to happen on two screens, both of which feature customized appearances of the cells in a table view.
I have tried manipulating the accessibilityFrame property of these cells and these table views. I have gotten nowhere. I have tried setting the accessibilityFrame property of the cells as they are made but there was no change in behavior.
Has anyone encountered this behavior? Any ideas for trying to tackle this problem?
I've seen it, but it's not a problem, at least not in my app -- you can double-tap anywhere, not just on the button. (In other words, a blind user won't realize this is going on, because it just works.)
I have an application I'm working on, and I need the user to be able to add new "Shows", "Movements" and "Dots." These are all represented by classes. At the root of the application, all the shows are shown, the user can click on the show, see the movement in that show, then tap on a movement and see the dots in the movement. It works beautifully.
Now, I need the user to be able to add and edit these instances of these classes. The way I am thinking this will work is when the user clicks on the "Add Show" button (Or the "Add Movement", etc) a new view will be pushed onto the Navigation Controller. This works. When the button is pressed, a new instance of the show class is created, and passed to the new view controller. This also works. If the user wants to edit the show, then they will hit the edit button for the row, and the instance of the class (which already exists) will be passed to new view controller, and the user will be able to edit it (It should use the same view controller for adding and editing)
My question is, in the examples I have seen, it is always really dirty to create the editing view. The edit view is a table view with each row having some sort of control. Usually it is a UITextField, but it may be a slider, and it may be one where another view is popped, and the user needs to check one value. (This is similar to the address book application when adding and editing a contact)
Is there any way that is cleaner than just manually going in and creating a bunch of arrays to hold what custom table view cells need to be at what row? This gets very messy, very fast. I can do it this way, I just was wondering if there is a better, possibly faster way.
To my knowledge there's no structural solution to solve this. I'm afraid managing the cells with child UITextField or other controls yourself is the only method. This indeed gets dirty and painful very fast, I certainly feel your pain.
Although it doesn't exist, it would be very convenient if Apple added out of the box editing cells to the SDK, similar to the different normal cell styles. I haven't come across an open source project that addresses this issue, but it might exist.
If you do find a better/cleaner method to handle these situations, be sure to ping back.
as far as i know, editing mode is the only way to make the changes you describe (if i understood correctly). I agree that it doesn't seem like the most elegant approach.
http://developer.apple.com/iphone/library/documentation/UserExperience/Conceptual/TableView_iPhone/ManageInsertDeleteRow/ManageInsertDeleteRow.html#//apple_ref/doc/uid/TP40007451-CH10-SW19