When editing a storyboard in Xcode 4.3, when I select an element, either by double clicking on the item (such as a button) in the view or selecting from the list on the left of the storyboard, Xcode pans to the element and zooms in so much that I cannot see most of the view. This makes it very difficult to do much of anything. Is there a way to disable this zoom 'feature'?
Sorry, but through answering a similar question, I found out that this in fact, is not possible. See link.
https://stackoverflow.com/a/9563917/716216
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I have a standard tableview/coredata set up that fills (my own class defined) cells with users data as they enter it in. The only problem is, once there are too many cells to fit on the screen, the lower ones get cut off and are only visible once the top ones get deleted. Is there anyway to add the scroll feature now or is it too late (i have seen a few recommendations which involve either using xibs or using a view controller with a scrollbar feature).
I feel really stupid right now, but i do have the answer if anyone else comes across the same "problem". It turns out that scrolling is automatically enabled and while you cannot scroll down just from swiping down on the touchpad (macbook), actually clicking while scrolling down using the touchpad allows for scrolling (and will show scroll bar on the side, which is not visible unless it is in use)
I am in the process of transitioning an app to iOS7. All of the views throughout the app have a 44px empty space at the bottom that appears to be for a bottom toolbar or something, but I am not trying to display a bottom toolbar. This space also exists on views that do have a bottom toolbar and the toolbar just shows directly above it.
The red space shown is actually a view behind the black view. No matter what size I set the frame of the black view to, the red space is always shown. I am also hiding the status bar in plist, so don't know if this is an artifact from that or if it has something to do with navigation bar as they are both normally 44px in height.
I have looked at the transitioning guide and haven't found anything that's worked. Any ideas to what could be causing this and how to fix?
UPDATE:
I have tried setting edgesForExtendedLayout = UIRectEdgeAll and extendedLayoutIncludesOpaqueBars = YES (also tried NO) with no effect. When I look at the subviews of the navigation controller it shows a UIToolBar as hidden, but shows it contains a frame in the exact area the view refuses to resize to even with autolayout constraints.
UPDATE 2:
This is actually a problem with ViewDeckController (https://github.com/Inferis/ViewDeck) and the way it sets it's center view bounds.
I believe it has to do with the UINavigationBar. Try toggling the following options in Storyboard and see if it solves the problem. Namely, the 'Extend Edges' options:
These options can also be set in code with the edgesForExtendedLayout and extendedLayoutIncludesOpaqueBars properties on UIViewController.
If you are transitioning to iOS 7, you should be using an Auto Layout constraint to anchor to the Bottom Layout guide. Control drag from your view to the Bottom Layout guide and choose Vertical Space from the popup menu.
Using frames in iOS 7 is harder and is the way of the past.
Auto Layout is hard to grasp at first, but it is very powerful once you get the feel.
This is actually a problem with third party library ViewDeckController (https://github.com/Inferis/ViewDeck) and the way it sets centerViewBounds for IIViewDeckControllerIntegrated. I was able to figure it out after changing to IIViewDeckControllerContained and seeing the view sized correctly.
In IIViewDeckController.m, just return self.referenceBounds for iOS7 like it does for IIViewDeckControllerContained.
What kind of controls are used in the photo in the link below i pointed to them with red arrows, its outline+ App, couldn't find any equivalent to it in Xcode.
Kindest Regards
https://dl.dropbox.com/u/49071490/onenote_note_app_outline_plus_for_ipad_1.jpg
The longer arrow left below most probably points to an UITableViewCell which represents one cell in the UITableView, used as a menu. It is customized, though. No control in Xcode that looks like that out of the box.
Concerning the other arrow, iOS does not provide tab bar controls like in a browser. They are custom built from the ground with what you see in Xcode. A lot of thinkable possibilities to achieve that.
This is hard for me to explain, so please bear with me for a minute.
In Xcode, if it is in full screen mode, showing the app's menu also moves the toolbar down. I have tried to make an NSView move and resize whenever the menu bar is shown, but I cannot figure out how to do it. I think this has something to do with and event, because setting struts and springs in Xcode does not make it move automatically. Can anybody help me figure out what the event is?
Edit: I just re-thought my question, and I have to make a correction. NSToolbar does this on it's own. I want a normal NSView to move and resize itself when the window goes into full screen mode.
I think you might be having the same issue as I was - if so, you need to call [NSToolbar setFullScreenAccessoryView:] on the "accessory view" you want to glue to the bottom of the NSToolbar.
Note that in windowed mode, your accessory view should take up space in the NSWindow's contentView just like any other view, but when you enter fullscreen mode you'll want to remove the accessory view somehow since Cocoa rips it out of your layout and leaves a gap unless you account for that.
I can certainly understand this issue being difficult to explain without having the background knowledge - I had the same problem. :)
Also see: How can I get a two-row toolbar like in Mail.app and Xcode?
I'm working with Xcode doing a Ipad app.
i simply want user to click anywhere on screen (not counting text fields) to perform some IBAction.I'm using an invisible button that covers my whole view.
Since I have some text fields in my view,i need to add this invisible button to the background of my user interface. I cant seem to find this option in the button attributes? any help?
Just set the button's type to custom.
Did you try setting the opacity of the button to zero?
I guess i got your point. You just want to put the UIButton(invisible) on the back of all the UITextField. The simple solution to this is open the Document Window in the IB. Now expand the view tree in the list view. Just drag your UIButton above the UITextFields and set the alpha value for the button in the property to be zero.
Hope this helps!!
iPad users don't "click". They "tap" or "touch".
In Interface Builder, I believe views are constructed with a z-index from top to bottom as they appear in the document window, so dragging your button so that it appears as the first subview of your main view should be a quick fix for this.
Have you considered other approaches? This doesn't sound like standard behaviour for an app and will probably cause havoc with anybody using Voice Over. What are you trying to accomplish?