I am creating a simple quote app as a learning experience and need to format it to look better.
I am trying to make the background have a "white square" where the text is and make the text black. Just like the Twitter app has when you click on a tweet.
What is the best way to do this and what should I start with?
I know it is very simple, I'm only 15 and am trying to learn iOS. As you can see I have a server and have the app up and running, just want to format before I call it complete. Thanks! :)
-Henry
This will depend on how you created the label that displays your text, but you can do this very easily:
If you created your UI in a Storyboard / XIB file in XCode: assuming you dragged out a UILabel or UITextView, you can use the Attributes Inspector to set the text color and the background color (in the View section) of the element holding the text.
If you created the label (or text view) in code, you can set the textColor property and the backgroundColor properties programmatically.
Related
I have problem when in iOS settings is enabled this setting "Button Shapes"
It causing this underline in application (first picture with enabled setting, second without)
Any idea how to programatically or in storyboard disable it?
I tried attributed text but I get same result :(
I'm newbie in Swift.
Thanks for help!
It's not a problem. You should not make any attempt to counter any accessibility changes set by the user. They are there for a reason.
This is an answer by user4291543 from this question Remove underline on UIButton in iOS 7
[yourBtnHere setBackgroundImage:[[UIImage alloc] init] forState:UIControlStateNormal];
I found this answer works with SWFrameButton
And for all the others saying "Don't Do This", SWFrameButton is a very good example of when you would want to do this. I also think the OP's situation is a perfectly valid scenario as well...
I totally agree with #maddy's comment:
It's not a problem. You should not make any attempt to counter any accessibility changes set by the user. They are there for a reason.
But I did stumble on a way to accomplish the task at hand...
In addition to a UIButton, you'll also need to make a .png file that contains nothing (meaning the entire contents have an opacity of 0%). Go ahead and load that into your xcode project's assets.
Now go ahead and set the Button's Background to that image you just provided. (In my case, I called it clear) This will remove the underline from the button's text. However, now you can't see the boundaries of the button. This can be solved by changing the Background of the button's View. Go ahead and select any color for the View's Background property and now the background of the View visibly defines the button's boundaries. You're able to see this because your clear.png has an opacity of 0%.
see the Attributes inspector for UIButton here.
Rather than trying to defeat the underline by going to make a label perform some action via UITapGestureRecognizer, this allows you to still use a UIButton. Keeping inline with accessibility features to mark buttons for people that want to do that.
You could create a custom button class with a label (with clear color). If you set the text of this label instead it shouldn`t get an underline.
Are you sure you want to do that?
Apple added an accessibility feature to mark buttons for people that want to do that. Apple will probably reject your app because it defeats a system function meant to help the disabled.
I found the solution. All you have to do is set a picture as the background of the button. just pick a picture with the same color as the button you created.
I need to display quite a bit of text and the only option I see is WKLabel. There are only about three screens worth of text so it isn't too big. How can this be accomplished?
If you use a WKInterfaceLabel set the lines property to '0' and set the height to Size To Fit Content in your storyboard.
You need to use WKLabel.
If you want your user to write something, use presentTextInputControllerWithSuggestions.
Text and labels from Apple Documentation
WatchKit provides a standard modal interface for retrieving text input from the user. When presented, the interface allows the user to enter text via dictation or to select from a standard set of phrases or emoji.
I am experimenting a little bit witch apps programming.
How I can add a UIImage to a UITextField"?
Like Whats App or the most other Chat Apps.
I have search some time but doesn't find a solution, also i have tried to search in side of XCode with the auto complete but I have not found a function. So I hope you can help me.
The easiest way to add an image to a text field is to have a UIView that contains both UITextField and a UIImageView as subviews.
Next up, you can have a UIButton with both an image and text, and just set userInteractionEnabled to "NO" and it'll behave like a text view with an image next to it.
Now to get more complicated, if you want a chat-like text field that allows text (that you can type into) and images next to each other, you need to start thinking about custom subclasses. Other people have asked and have gotten answers for this same approach.
I have a Tableview and tableview cell is customized to have a UILabel. The text in UILabel is having URLs. Is there a way to detect urls like how UITextView will enable detect URLs so that user interaction should be able to load the urls.
If you just want to identify the URLs, you can use NSDataDetector with the NSTextCheckingTypeLink checking type.
If you want to draw the URLs differently, and you are targeting iOS 6, you can use an NSAttributedString to turn the URLs blue or underline them or whatever. If you're targeting an older version of iOS, you will probably want to look for some free code on the Internet to draw styled text, like OHAttributedLabel.
If you want to actually make the URLs touch-sensitive, you can add a tap gesture recognizer to the label and try to figure out which part of the string was tapped (somewhat complicated), or look for some free code on the Internet that already does it for you (like OHAttributedLabel), or just put a UITextView in the table view cell instead of a label.
as Rob point out how can we achieved the same is awesome.
But, we can use a tact so can save with issue of ios version (possibly), just by using a UILabel and UIButton.
What we need to do is that, either from IB or story-board,just place a UILabel with string as URL(use this as title), say;
"www.myURL.com"
Now, just above it, place a UIButton(button with custom type), and just use "______"(underline) and set this button as overlap your UILabel and also the 'underline' must be beneath your label.
Now, just do in action of button whatever you required as you need on the click of URL and here also you can change the textColor, etc, properties; also load URL and navigate to UIWebView.
I want to create a custom input view, some of whose buttons insert "icons" into the selected UITextField, like the "RSS" or "Reader" icons which sometimes appear on the right hand side of the URL input field in Mobile Safari. I want the icons to be intermingled with the text and for all intents and purposes (like selection, cut and paste and deletion) behave like normal character glyphs.
Is there a name for these icons? Is there an API for creating them or do I have to build this entirely from scratch?
The leftView and rightView properties (instances of UIView) of the UITextField class are exactly for this purpose, and you can control their behaviour using the leftViewMode and rightViewMode properties. I suggest you to read the UITextField class reference for further details.
According to this question, what I want is an NSTokenField and there's not one available in stock iOS. However, there are some implementations on GitHub.