I need this kind of component to my iPhone Application. How could I Added to this to my project.
after i click that black color I need to animated it to left side and show next one.. like that
Try a tableView with one row and one section. Then the action of clicking on the row can trigger the delegate method of the tableView and use that to do whatever you like.
Alternately, you can make this a button with a custom view and swap out the view each time the user taps it.
Related
I am using Xcode to make an iOS app. When I segue into the next view controller, it has objects in the following order from top to bottom on the screen: label, collection view, button. When I use voiceover, I want the first item on the screen to be in focus (the label). However, whatever I do, it is always a particular cell from the collection view that is selected by default (somewhere in the middle of the screen). In landscape it is a different cell and in portrait a different cell. But every time it is that same cell. I tried using UIAccessibilityPostNotification, as well as using delays and other things. Nothing seems to work.
Should be posted when a new view appears that encompasses a major portion of the screen.
Optionally, pass the element that VoiceOver should move to after processing the notification.
UIKIT_EXTERN UIAccessibilityNotifications
UIAccessibilityScreenChangedNotification;
You need to provide
UIAccessibilityPostNotification(UIAccessibilityScreenChangedNotification, youLabel);
How would I be able to create a button that works similarly to the add phone button in the contacts app? As shown below, to replicate it, I have a button on the right side that the type is Add Contact (appears as a plus in a circle) and on the right is a label. I then put them together in a stack view.
How does the contacts app have one large (bar) button that holds the image and the text? When tapping on the button (in the contacts app) it highlights the whole bar. This makes me believe that might have done this using a UITableView.
What's the best way to create a similar (bar) button as they did? Would this be easier to replicate if I used a UITableView instead?
It's definitely a tableView.
They either constrained button's top to an empty tableView's bottom or they made this as an integral tableView and each time you didSelectRowAt it inserts a row at known position.
Suppose they either use a DataSource delegate method for rows insertion or a custom-made function wrapped in tableView.beginUpdates() and tableView.endUpdates() (reloads the table with animation)
you should not use stackview to wrap both button and right text.because you also need tap event.and stack view not giving tapping event.
I think you should place your button and label inside UIView and than Assing UIControl as Class in Inspecter(not UIView).than Controll drag from Your View to Class File and select TouchUPinside event.disabel user interaction of both button and Label otherwise event will not Fired.
and than Add above UIControll and other Component to either tableView or Vertical StackView.
I'm building an iPhone app in Swift. I would like my users to have a menu slide up from the bottom when they tap a button on the table view. Instagram has a very good example of what I am trying to do:
You see how when the user taps the button, the menu slides up from the bottom, and the rest of the table view has a black overlay with a low alpha (it's see through)? This is what I would like to implement, but I have no idea how to do it. Do I add two views to my table view, one for the overlay, and one for the menu, and animate them to appear on the button tap? How would I get the views to "Float" above the table view? Or, do I need to add another View Controller and have it partially transition with some sort of custom segue? I'm fairly new to programming so I'm not sure how to go about this. What do I do?
Do you mean just a UIAlertController? If so, refer to https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIAlertController_class/
Here's a tutorial on using a UIAlertController:
http://nshipster.com/uialertcontroller/
This is a tricky question to explain, but basically I have an app with a home screen with a bunch of circular icons on it. When the user taps on an icon, it pushes a table view onto the navigation stack. When an icon is tapped on the home screen, I want the tapped icon to stay on top of the table view as it scrolls in, and then drop onto the table view in the cell that represents it. All the other icons, however, should stay below the incoming table view, like normal. Here's a quick diagram I whipped up...
I'm about to begin researching this, I just wanted to quickly post this question in case anyone has some ideas about how I can approach this. Thanks so much for your wisdom!
Oh thats soo easy!!!
I'll try to explain my solution:
You need two sets of icons.
One set lays on Home View, second is exact location, but as a subview on main window (by default - hidden)
Once You select a button, and want to push a list - You un-hide corresponding window subview icon, and with delay - animate / shrink it to tableView corresponding location.
Once animation is finished - hide icon (instant hide will not be noticeable, as this icon will be positioned/scaled to precisely reassemble icon in tableview), and move it to default position/scale (still hidden).
That's it.
This is pretty simple, and can be done without adding second instances of your buttons. You'll use the view hierarchies z-index for this.
When you add the table view as a subview of the main view don't use addSubview, use:
[self.view insertSubview:table belowSubview:button];
Button^ will represent the button that you want to stay on top, and for your other buttons, you just have to make sure that they are lower on the stack. This way, when the table flies in, it can keep going past the button but the button will stay above it.
You can also use:
[self.view insertSubview:table atIndex:5];
On all of these buttons and the table to have total control over each objects z-index.
I would like to add a toolbar with a label entitled "Save your search?" on the left and a button "Save" on the right that triggers a specific action when tapped. How could I do that programmatically, especially I want this Toolbar to show up only when a particular View is loaded on a screen but not on every view.
Also, I want the toolbar to have a static image as background. "Save" button will also have a static image for background
Just to check; why do you need to add this toolbar of sorts onto a TableView? Depending on how you've set things up; and specially seeing that you need to conditionally hide/show this toolbar, might be easier to add it outside the tableView (just above it I guess).
Seeing as you need to hide/show this toolbar at will; guess you can simply use a UIView for it and add the UIButtons on top as subviews; --> declare it as a property in the .h file so that it can be freely accessed in the .m file whenever you need to hide / show it.
Did you need help on some specific issue related to this perhaps; or would this serve as a goo enough starting point?