uinavigationitem
How many UINavigationController objects in a single iPhone application?
I think one of my design problems is that I keep creating navigation objects when I should only have one UINavigationController and a delegate.Is that correct?[详细]
2022-12-20 05:36 分类：问答How to click UIView Button of NavigationBar?
UIView *leftButtonItemView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 30, 30)]; UIImageView *addButtonEmptyImage = [[UIImageView alloc]init];[详细]
2022-12-20 01:43 分类：问答In IB why can you not add multiple Bar Button Items?
In Interface builder, create a UIView, then a UINavigationBar and then attempt to add multiple UIBarButtomItems to that Navigation Bar.The resulting hierarchy should be:[详细]
2022-12-19 16:51 分类：问答UINavigationController and adding a badge to rightBarButtonItem
How can I add a numeric badge to th开发者_如何学编程e rightBarButtonItem of a UINavigationController? I saw the same in some shopping cart applications.[详细]
2022-12-18 05:09 分类：问答Add both UIBarButtonSystemItemAdd and UIBarButtonSystemItemTrash to one side of a Navigation Item or a UISegmentedControl
I\'d like to have a UIViewController which has an Add and a Trash button both right to the ti开发者_高级运维tle, either by adding two UIBarButtonItems to the navigation item/bar or by adding them to a[详细]
2022-12-15 12:33 分类：问答UISegmentedControl, UIToolbar and UINavigationItem
I\'ve create a UISegmentedControl and successfully attached it to my navigationItem.tableView. But when I try instead to attach it to a UIToolbar, it blows up.[详细]
2022-12-15 10:11 分类：问答UINavigiationBar left / back image scaled?
T开发者_JAVA百科rying to use a nice \'back\' arrow image, like that found in Apple\'s iPod app - when I add my 30x30 image it seems to squashed or scaled, as it looks tiny?[详细]
2022-12-15 10:01 分类：问答Question About NavigationBar
When we give the option Navigation Bar with prompt for a navigation bar, its height doubles with the items like titles and button being pushed into开发者_如何学Python the bottom half. Is there a way t[详细]
2022-12-14 06:48 分类：问答After pushViewController, how to disable the backBarButtonItem?
After pushViewController, how to disable the backBarButtonItem, that going back开发者_StackOverflow will not be possible?navigationItem.hidesBackButton = YESif you use a storyboard, click Navigation I[详细]
2022-12-11 19:40 分类：问答Standard way to have a UIBarButtonItem point to the right?
When a new view controller is pushed onto the navigation stack, there is standard support for a back button with the title of the previous view controller. This button \"points\" to the left rather th[详细]
2022-12-11 01:45 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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