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2014/10/15 ¤U¤È 10:13:56
iphone Programming Glossary: setbackgroundimagehow to remove subviews from scrollview? http://stackoverflow.com/questions/1310723/how-to-remove-subviews-from-scrollview @selector buttonClick forControlEvents UIControlEventTouchUpInside Button setBackgroundColor UIColor clearColor Button setBackgroundImage UIImage imageNamed @ WaitScreen.png forState UIControlStateHighlighted GraphThumbViewControllerobj GraphThumbViewController..
How to set a picture programmatically in a NavBar? http://stackoverflow.com/questions/13488710/how-to-set-a-picture-programmatically-in-a-navbar can set backGround image to navigationBar Using this Put in didFinishLaunchingWithOptions UINavigationBar appearance setBackgroundImage UIImage imageNamed @ title_bar.png forBarMetrics UIBarMetricsDefault Or you can set navigation bar image in any view using.. UINavigationBar navBar self navigationController navigationBar UIImage image UIImage imageNamed @ TopBar.png navBar setBackgroundImage image forBarMetrics UIBarMetricsDefault Or you can set a view on your NavigationBar Link UINavigationBar appearance addSubview.. UIButton Btn UIButton buttonWithType UIButtonTypeCustom Btn setFrame CGRectMake 0.0f 0.0f 68.0f 30.0f Btn setBackgroundImage UIImage imageNamed NSString stringWithFormat @ yourImage.png forState UIControlStateNormal Btn setTitle @ OK forState UIControlStateNormal..
How can I create a big, red UIButton with the iPhone SDK? http://stackoverflow.com/questions/1427818/how-can-i-create-a-big-red-uibutton-with-the-iphone-sdk setTitle @ Button Title forState UIControlStateNormal sampleButton setFont UIFont boldSystemFontOfSize 20 sampleButton setBackgroundImage UIImage imageNamed @ redButton.png stretchableImageWithLeftCapWidth 10.0 topCapHeight 0.0 forState UIControlStateNormal..
How to add background image on iphone Navigation bar? http://stackoverflow.com/questions/1692487/how-to-add-background-image-on-iphone-navigation-bar where you create the UINavigationController if navigationController.navigationBar respondsToSelector @selector setBackgroundImage forBarMetrics UIImage image UIImage imageNamed @ NavigationBar.png navigationBar setBackgroundImage image forBarMetrics.. @selector setBackgroundImage forBarMetrics UIImage image UIImage imageNamed @ NavigationBar.png navigationBar setBackgroundImage image forBarMetrics UIBarMetricsDefault But still retain the old code for backward compatibility unless you really want..
Keeping a UIButton selected after a touch http://stackoverflow.com/questions/1785008/keeping-a-uibutton-selected-after-a-touch as well as UIControlStateSelected UIImage someImage UIImage imageNamed @ SomeResource.png button setBackgroundImage someImage forState UIControlStateHighlighted button setBackgroundImage someImage forState UIControlStateSelected If you're.. UIImage imageNamed @ SomeResource.png button setBackgroundImage someImage forState UIControlStateHighlighted button setBackgroundImage someImage forState UIControlStateSelected If you're setting the selected state on the button touch down event rather than.. touch up inside your button will actually be in a highlighted selected state so you'll want to set that too. button setBackgroundImage someImage forState UIControlStateHighlighted UIControlStateSelected Edit To sum up my remarks in the comments and to address..
how create simple checkbox? [duplicate] http://stackoverflow.com/questions/5368196/how-create-simple-checkbox square and another of the same square with the checkmark in it Create 2 UIImages with these new images then checkbox setBackgroundImage UIImage imageNamed @ notselectedcheckbox.png forState UIControlStateNormal checkbox setBackgroundImage UIImage imageNamed.. then checkbox setBackgroundImage UIImage imageNamed @ notselectedcheckbox.png forState UIControlStateNormal checkbox setBackgroundImage UIImage imageNamed @ selectedcheckbox.png forState UIControlStateSelected checkbox setBackgroundImage UIImage imageNamed.. checkbox setBackgroundImage UIImage imageNamed @ selectedcheckbox.png forState UIControlStateSelected checkbox setBackgroundImage UIImage imageNamed @ selectedcheckbox.png forState UIControlStateHighlighted checkbox.adjustsImageWhenHighlighted YES checkbox..
http://stackoverflow.com/questions/664930/uibarbuttonitem-with-color code to exactly duplicate a simple UIBarButtonItem UIButton button UIButton buttonWithType UIButtonTypeCustom button setBackgroundImage UIImage imageNamed @ delete.png forState UIControlStateNormal button setTitle @ Delete forState UIControlStateNormal button.titleLabel.font..
UINavigationBar's drawRect is not called in iOS 5.0 http://stackoverflow.com/questions/7657465/uinavigationbars-drawrect-is-not-called-in-ios-5-0 method for iOS5 in your view implementation if self.navigationController.navigationBar respondsToSelector @selector setBackgroundImage forBarMetrics self.navigationController.navigationBar setBackgroundImage UIImage imageNamed @ navbar.png forBarMetrics UIBarMetricsDefault.. respondsToSelector @selector setBackgroundImage forBarMetrics self.navigationController.navigationBar setBackgroundImage UIImage imageNamed @ navbar.png forBarMetrics UIBarMetricsDefault If you see here we are asking if navbar will respondToSelector..
iOS SDK : playing music on the background and switching views http://stackoverflow.com/questions/8467533/ios-sdk-playing-music-on-the-background-and-switching-views UIImage stretchableButtonImageNormal buttonImageNormal stretchableImageWithLeftCapWidth 0 topCapHeight 0 MusicButton setBackgroundImage stretchableButtonImageNormal forState UIControlStateNormal myMusic pause else UIImage buttonImageNormal UIImage imageNamed.. UIImage stretchableButtonImageNormal buttonImageNormal stretchableImageWithLeftCapWidth 0 topCapHeight 0 MusicButton setBackgroundImage stretchableButtonImageNormal forState UIControlStateNormal NSLog @ Music play myMusic play iphone ios xcode ipad share..
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