2014/10/15 下午 10:15:01

iphone Programming Glossary: toggle

How do I use a UISegmentedControl to switch views?

http://stackoverflow.com/questions/1047114/how-do-i-use-a-uisegmentedcontrol-to-switch-views

uiview uisegmentedcontrol share improve this question The simplest approach is to have two views that you can toggle their visibility to indicate which view has been selected. Here is some sample code on how it can be done definitely not.. definitely not an optimized way to handle the views but just to demonstrate how you can use the UISegmentControl to toggle the visible view IBAction segmentSwitch id sender UISegmentedControl segmentedControl UISegmentedControl sender NSInteger.. UISegmentedControl sender NSInteger selectedSegment segmentedControl.selectedSegmentIndex if selectedSegment 0 toggle the correct view to be visible firstView setHidden NO secondView setHidden YES else toggle the correct view to be visible..

Checkbox image toggle in UITableViewCell

http://stackoverflow.com/questions/1171476/checkbox-image-toggle-in-uitableviewcell

image toggle in UITableViewCell I need some guidance on creating a UITableViewCell that has an image on the left which can be toggled... in UITableViewCell I need some guidance on creating a UITableViewCell that has an image on the left which can be toggled. The image should be tappable and act as a toggle checkbox . My parts I'm struggling with are How do I detect taps on the.. a UITableViewCell that has an image on the left which can be toggled. The image should be tappable and act as a toggle checkbox . My parts I'm struggling with are How do I detect taps on the image and handle those differently to didSelectRowAtIndexPath..

how to make a keyboard in other language in iOS

http://stackoverflow.com/questions/12192818/how-to-make-a-keyboard-in-other-language-in-ios

of the keyboard. The user chooses which keyboards they would like available via the settings application and can toggle between them using the globe icon on the keyboard. When the keyboard is opened it will open to the most recently used keyboard...

Programmatically turn on bluetooth in the iphone sdk?

http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk

BluetoothManager.h Or this if you added your own BluetoothManager.h file to your project #import BluetoothManager.h To toggle the bluetooth here is the code BluetoothManager manager BluetoothManager sharedInstance manager setEnabled manager enabled.. enabled I have built a utility to do this myself and it does work. Note if all you want to do is create a utility to toggle the bluetooth and exit without any UI create a new project in XCode and use the Window based Application template. Add the..

Expand/collapse section in UITableView

http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview

of each of your sections. You could then have the tableView didSelectRowAtIndexPath on each of your custom header rows toggle this value and then reload that specific section. void tableView UITableView tableView didSelectRowAtIndexPath NSIndexPath.. if indexPath.row 0 it's the first row of any section so it would be your custom section header put in your code to toggle your boolean value here mybooleans indexPath.section mybooleans indexPath.section reload this section self.tableView reloadSections..

How to fix jQuery Mobile's fixed footer?

http://stackoverflow.com/questions/4377062/how-to-fix-jquery-mobiles-fixed-footer

Using jQueryMobile I've included data role footer data position fixed in the markup but two bugs persist Footer toggles on a null click event. Footer isn't fixed and hides some of the page content. I'm testing with iPhone 3g. Any ideas Thanks.. javascript iphone jquery mobile footer share improve this question If using 1.1 or later add data tap toggle false to your header and footer as documented here . If you're using a version of jQuery Mobile prior to 1.1 place the following..

Is there a way to toggle bluetooth and/or wifi on and off programatically in iOS?

http://stackoverflow.com/questions/4518406/is-there-a-way-to-toggle-bluetooth-and-or-wifi-on-and-off-programatically-in-ios

there a way to toggle bluetooth and or wifi on and off programatically in iOS I am looking for an easy way to toggle both bluetooth and wifi.. there a way to toggle bluetooth and or wifi on and off programatically in iOS I am looking for an easy way to toggle both bluetooth and wifi between on and off states on iOS 4.x devices iPhone and iPad . I am constantly toggling these functions.. code to create the App. I am just at a loss as to which API private or not has the required functionality to simply toggle the state of these facilities. Because this is scratching a very personal itch I have no intent to try and sell the App..

How to apply “filters” to AVCaptureVideoPreviewLayer

http://stackoverflow.com/questions/5156872/how-to-apply-filters-to-avcapturevideopreviewlayer

to the preview layer. The images aren't saved so I do not need to capture the output. For example I would like to toggle a setting that converts the video coming in on the preview layer to Black White. I found a question here that seems to accomplish..

When is layoutSubviews called?

http://stackoverflow.com/questions/728372/when-is-layoutsubviews-called

nav bar. layoutSubviews is called when the view is created but never again. My subviews are correctly laid out. If I toggle the in call status bar off the subview's layoutSubviews is not called at all even though the main view does animate its..

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

NSURL fileURLWithPath musicSonati error NULL myMusic.delegate self myMusic.numberOfLoops 1 myMusic play return self toggle button IBAction MusicPlaying id sender if isPlay isPlay UIImage buttonImageNormal UIImage imageNamed @ play.png UIImage..