i dont know, why the button are disappear after the toolbar set to hide and unhide. how can i fix it? setup a button code
I have a UINavigationBar with a custom UIBarButtonItem (which uses a UIButton as its custom view). The problem is: the active area of the custom button is much too large, if I tap at least 40 pixels o
I want to customize my UIBarButtonItem\'s appearance. Here\'s the code I\'m currently using: UIButton *button = [[UIButton alloc] initWithFrame:CGRectMake(267, 6, 48, 30)];
I have a UIBarButtonItem on a navigation bar. I\'d like to make it arrow shaped. By that I mean I want it to be square except for a pointy side. Does anyone know how to do this?
I was just wondering how can this happen. In my iPhone application during a http request loading I am disabling a button in the navigation bar. But when I touch the button three or four times the acti
I have a favorite image to display on a UIBarButtonItem, on an toolbar. How do you do to change it when this开发者_开发百科 item is unselected/selected? like this screenshot:
How can I draw a button with quartz that has exactly the same style as a UIBarButtonItem. The button should be able to show different colors.
My application has a UIBarButtonI开发者_开发知识库tem with a UIBarButtonItemPause icon in the upper right corner of the screen on a UINavigationBar. I\'m looking to have it so that when I press the bu
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:
Is there any way to set an animated image like the Apple spin开发者_如何学Pythonning gear to an UIBarButtonItem?
加载中,请稍侯......