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2014/10/15 ¤U¤È 10:15:02
iphone Programming Glossary: toolbaritemsHow to programmatically replace UIToolBar items built in IB http://stackoverflow.com/questions/1078597/how-to-programmatically-replace-uitoolbar-items-built-in-ib a few key things to note. The following 2 member variables are defined for the class in the header file NSMutableArray toolbarItems IBOutlet UIToolbar toolbar NSUInteger checkUncheckIndex When I want to update the checked status I call this function..... unchecked.png to alternate between that is included in the project. void updateBarButtonItemChecked BOOL checked if toolbarItems nil toolbarItems NSMutableArray arrayWithArray toolbar.items retain checkUncheckIndex 1 for NSUInteger i 0 i toolbarItems.. to alternate between that is included in the project. void updateBarButtonItemChecked BOOL checked if toolbarItems nil toolbarItems NSMutableArray arrayWithArray toolbar.items retain checkUncheckIndex 1 for NSUInteger i 0 i toolbarItems count i UIBarButtonItem..
Add toolbar to UITableViewController http://stackoverflow.com/questions/1492852/add-toolbar-to-uitableviewcontroller name bundle NSBundle bundle self super initWithNibName name bundle bundle if self self.title @ My Title NSArray toolbarItems NSArray arrayWithObjects UIBarButtonItem alloc initWithBarButtonSystemItem UIBarButtonSystemItemAdd target self action.. alloc initWithBarButtonSystemItem UIBarButtonSystemItemSearch target self action @selector searchStuff nil toolbarItems makeObjectsPerformSelector @selector release self.toolbarItems toolbarItems self.navigationController.toolbarHidden NO return.. target self action @selector searchStuff nil toolbarItems makeObjectsPerformSelector @selector release self.toolbarItems toolbarItems self.navigationController.toolbarHidden NO return self You can also use setToolbarItems animated instead of..
Using a UISegmentedControl in the footer of UIPopoverController http://stackoverflow.com/questions/3284111/using-a-uisegmentedcontrol-in-the-footer-of-uipopovercontroller iphone ipad uisegmentedcontrol uipopovercontroller hig share improve this question What you need is to set the toolbarItems of your top UIViewController in your UIPopover and configure it properly. Consider something like this NSArray segmentedItems..
Displaying a UIDatePicker inside of a UIPopover http://stackoverflow.com/questions/8440256/displaying-a-uidatepicker-inside-of-a-uipopover alloc initWithBarButtonSystemItem UIBarButtonSystemItemDone target self action @selector done NSMutableArray toolbarItems NSMutableArray array toolbarItems addObject cancelButton toolbarItems addObject space toolbarItems addObject doneButton.. UIBarButtonSystemItemDone target self action @selector done NSMutableArray toolbarItems NSMutableArray array toolbarItems addObject cancelButton toolbarItems addObject space toolbarItems addObject doneButton cancelButton release doneButton release.. self action @selector done NSMutableArray toolbarItems NSMutableArray array toolbarItems addObject cancelButton toolbarItems addObject space toolbarItems addObject doneButton cancelButton release doneButton release space release toolbar.items toolbarItems..
Index '5' beyond bounds of empty array crash http://stackoverflow.com/questions/8962280/index-5-beyond-bounds-of-empty-array-crash reloadRss self toggleToolBarButtons NO self rssParser startProcess void toggleToolBarButtons BOOL newState NSArray toolbarItems self.toolbar.items for UIBarButtonItem item in toolbarItems item.enabled newState Delegate method for blog parser will.. void toggleToolBarButtons BOOL newState NSArray toolbarItems self.toolbar.items for UIBarButtonItem item in toolbarItems item.enabled newState Delegate method for blog parser will get fired when the process is completed void processCompleted..
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