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2014/10/15 ¤U¤È 10:14:15
iphone Programming Glossary: slideHow to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present movedUp UIView beginAnimations nil context NULL UIView setAnimationDuration 0.3 if you want to slide up the view CGRect rect self.view.frame if movedUp 1. move the view's origin up so that the text field..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield near the bottom of the view. When I run the app and try to enter text into that field the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard again. Has anyone.. the screen iphone keyboard uitextfield share improve this question The usual solution is to slide the field and everything above it up with an animation and then back down when you are done. You may.. you are done. You may need to put the text field and some of the other items into another view and slide the view as a unit. I call these things plates as in tectonic plates but that's just me . But here is..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected the address to use with atos you can't just use the one in the stacktrace. symbol address slide stack address load address The slide value is the value of vmaddr in LC_SEGMENT cmd Mostly this is 0x1000.. you can't just use the one in the stacktrace. symbol address slide stack address load address The slide value is the value of vmaddr in LC_SEGMENT cmd Mostly this is 0x1000 . Run the following to get it otool.. the line which contains your executable. Usually the first entry . Since in the past value of the slide was equal to value of the load address this always worked. But since Apple introduced Address space..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers how the UINavigationController works. That's logical. However there are some stern warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http.. slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu downloads 08 NavigationTabBarControllers.pdf Page 16 51 How Not To Share Data.. the viewcontroller instances in the app delegate methods. Fair 'nuff. A bit further on we get this slide telling us what we should do. Page 18 51 Best Practices for Data Flow Figure out exactly what needs..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating In this snippet I have a button which invokes the long running work a status label and I added a slider to show I can move the slider while the bg work is done. on click of button IBAction doWork id sender.. which invokes the long running work a status label and I added a slider to show I can move the slider while the bg work is done. on click of button IBAction doWork id sender self feedbackLabel setText.. withObject nil void performLongRunningWork id obj simulate 5 seconds of work I added a slider to the form I can slide it back and forth during the 5 sec. sleep 5 self performSelectorOnMainThread..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su Edit Nav Controller use is fine but there needs to be animated transition styles not simply the slide effects the view controller being shown needs to be swapped completely not stacked . If the second view..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present the keyboard is shown dismissed void setViewMovedUp BOOL movedUp UIView beginAnimations nil context NULL UIView setAnimationDuration 0.3 if you want to slide up the view CGRect rect self.view.frame if movedUp 1. move the view's origin up so that the text field that will be hidden come above the keyboard 2. increase..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield Interface Builder I set up a UIView that has a text field near the bottom of the view. When I run the app and try to enter text into that field the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard again. Has anyone else run into this problem and found a good way to solve it.. parent view scrollable or moving the text field farther up the screen iphone keyboard uitextfield share improve this question The usual solution is to slide the field and everything above it up with an animation and then back down when you are done. You may need to put the text field and some of the other items into.. above it up with an animation and then back down when you are done. You may need to put the text field and some of the other items into another view and slide the view as a unit. I call these things plates as in tectonic plates but that's just me . But here is the general idea if you don't need to get fancy. void textFieldDidBeginEditing..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected symbolicate share improve this question You have to calculate the address to use with atos you can't just use the one in the stacktrace. symbol address slide stack address load address The slide value is the value of vmaddr in LC_SEGMENT cmd Mostly this is 0x1000 . Run the following to get it otool arch ARCHITECTURE.. You have to calculate the address to use with atos you can't just use the one in the stacktrace. symbol address slide stack address load address The slide value is the value of vmaddr in LC_SEGMENT cmd Mostly this is 0x1000 . Run the following to get it otool arch ARCHITECTURE l APP_BUNDLE APP_EXECUTABLE grep B 3.. showing in the Binary Images section at the very front of the line which contains your executable. Usually the first entry . Since in the past value of the slide was equal to value of the load address this always worked. But since Apple introduced Address space layout randomization beginning with iOS 4.3 in different variations..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical. However there are some stern warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu downloads 08 NavigationTabBarControllers.pdf.. That's logical. However there are some stern warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu downloads 08 NavigationTabBarControllers.pdf Page 16 51 How Not To Share Data Global Variables or singletons This includes your application.. the viewcontroller into your app delegate and reference the viewcontroller instances in the app delegate methods. Fair 'nuff. A bit further on we get this slide telling us what we should do. Page 18 51 Best Practices for Data Flow Figure out exactly what needs to be communicated Define input parameters for your view controller..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating to update your UI. performSelectorInBackground Sample In this snippet I have a button which invokes the long running work a status label and I added a slider to show I can move the slider while the bg work is done. on click of button IBAction doWork id sender self feedbackLabel setText @ Working ... self doWorkButton.. Sample In this snippet I have a button which invokes the long running work a status label and I added a slider to show I can move the slider while the bg work is done. on click of button IBAction doWork id sender self feedbackLabel setText @ Working ... self doWorkButton setEnabled NO self performSelectorInBackground.. NO self performSelectorInBackground @selector performLongRunningWork withObject nil void performLongRunningWork id obj simulate 5 seconds of work I added a slider to the form I can slide it back and forth during the 5 sec. sleep 5 self performSelectorOnMainThread @selector workDone withObject nil waitUntilDone YES void workDone..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su iOS custom view controllers without a navigation controller Edit Nav Controller use is fine but there needs to be animated transition styles not simply the slide effects the view controller being shown needs to be swapped completely not stacked . If the second view controller must remove another view controller from the..
iPhone Pushing View Controller in a left direction http://stackoverflow.com/questions/1096092/iphone-pushing-view-controller-in-a-left-direction you change views by pushing a new view using the pushviewController method of NavigationController the view appears to slide in from the right. how do i change this to slide in from the left iphone view uinavigationcontroller uinavigationbar transition.. pushviewController method of NavigationController the view appears to slide in from the right. how do i change this to slide in from the left iphone view uinavigationcontroller uinavigationbar transition share improve this question Instead..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present setViewMovedUp BOOL movedUp UIView beginAnimations nil context NULL UIView setAnimationDuration 0.3 if you want to slide up the view CGRect rect self.view.frame if movedUp 1. move the view's origin up so that the text field that will be hidden..
iPhone Keyboard Covers UITextField http://stackoverflow.com/questions/1247113/iphone-keyboard-covers-uitextfield has a text field near the bottom of the view. When I run the app and try to enter text into that field the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard again. Has anyone else run into this problem.. text field farther up the screen iphone keyboard uitextfield share improve this question The usual solution is to slide the field and everything above it up with an animation and then back down when you are done. You may need to put the text.. then back down when you are done. You may need to put the text field and some of the other items into another view and slide the view as a unit. I call these things plates as in tectonic plates but that's just me . But here is the general idea if..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected You have to calculate the address to use with atos you can't just use the one in the stacktrace. symbol address slide stack address load address The slide value is the value of vmaddr in LC_SEGMENT cmd Mostly this is 0x1000 . Run the following.. to use with atos you can't just use the one in the stacktrace. symbol address slide stack address load address The slide value is the value of vmaddr in LC_SEGMENT cmd Mostly this is 0x1000 . Run the following to get it otool arch ARCHITECTURE.. at the very front of the line which contains your executable. Usually the first entry . Since in the past value of the slide was equal to value of the load address this always worked. But since Apple introduced Address space layout randomization..
iPhone - Keyboard hides TextField http://stackoverflow.com/questions/2307200/iphone-keyboard-hides-textfield textfields are towards the middle bottom of the nib it gets hidden when the keyboard pops up. Is there any way sort of slide it along with the keyboard so that it's on the top of the keyboard during selection Also since I am also using the numberpad..
http://stackoverflow.com/questions/2337408/addsubview-animation itself any way it just appears immediately. How can I add some kind of animation when newView appears Like zoom or slide down or something like that. Is there some simple code iphone animation uiview share improve this question Hi You could..
How can I change the animation style of a modal UIViewController? http://stackoverflow.com/questions/237310/how-can-i-change-the-animation-style-of-a-modal-uiviewcontroller animated YES and hiding it like this self.navigationController dismissModalViewControllerAnimated YES The animation is slide up from the bottom ... then slide back down. How can I change the animation style Can I made it fade in out Cheers iphone.. self.navigationController dismissModalViewControllerAnimated YES The animation is slide up from the bottom ... then slide back down. How can I change the animation style Can I made it fade in out Cheers iphone cocoa touch share improve this..
How to detect Swipe Gesture in iPhone SDK? http://stackoverflow.com/questions/4279699/how-to-detect-swipe-gesture-in-iphone-sdk I want the swipe gestures to be recognized and perform a function on swipe. I need that the view should horizontally slide and show another view as a user makes a swipe gesture. What needs to be done How do I recognize it Any directions or tutorials..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers stack. That's how the UINavigationController works. That's logical. However there are some stern warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu.. warnings in the slide about communicating between your UIViewControllers. I'm going to quote from this serious of slides http cs193p.stanford.edu downloads 08 NavigationTabBarControllers.pdf Page 16 51 How Not To Share Data Global Variables.. and reference the viewcontroller instances in the app delegate methods. Fair 'nuff. A bit further on we get this slide telling us what we should do. Page 18 51 Best Practices for Data Flow Figure out exactly what needs to be communicated Define..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating Sample In this snippet I have a button which invokes the long running work a status label and I added a slider to show I can move the slider while the bg work is done. on click of button IBAction doWork id sender self feedbackLabel.. snippet I have a button which invokes the long running work a status label and I added a slider to show I can move the slider while the bg work is done. on click of button IBAction doWork id sender self feedbackLabel setText @ Working ... self doWorkButton.. performLongRunningWork withObject nil void performLongRunningWork id obj simulate 5 seconds of work I added a slider to the form I can slide it back and forth during the 5 sec. sleep 5 self performSelectorOnMainThread @selector workDone..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su navigation controller Edit Nav Controller use is fine but there needs to be animated transition styles not simply the slide effects the view controller being shown needs to be swapped completely not stacked . If the second view controller must..
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