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2014/10/15 ¤U¤È 10:12:36
iphone Programming Glossary: pickerviewFitting a UIDatePicker into a UIActionSheet http://stackoverflow.com/questions/349858/fitting-a-uidatepicker-into-a-uiactionsheet self cancelButtonTitle @ Cancel destructiveButtonTitle nil otherButtonTitles nil Add the picker UIDatePicker pickerView UIDatePicker alloc init pickerView.datePickerMode UIDatePickerModeDate menu addSubview pickerView menu showInView self.view.. destructiveButtonTitle nil otherButtonTitles nil Add the picker UIDatePicker pickerView UIDatePicker alloc init pickerView.datePickerMode UIDatePickerModeDate menu addSubview pickerView menu showInView self.view pickerView release menu release.. picker UIDatePicker pickerView UIDatePicker alloc init pickerView.datePickerMode UIDatePickerModeDate menu addSubview pickerView menu showInView self.view pickerView release menu release I've also tried with something similar to UIActionSheet menu UIActionSheet..
Fixed labels in the selection bar of a UIPickerView http://stackoverflow.com/questions/367471/fixed-labels-in-the-selection-bar-of-a-uipickerview but it should fool people. For reference here's my implementation feel free to make it better... void viewDidLoad Add pickerView self.pickerView UIPickerView alloc initWithFrame CGRectZero pickerView release CGSize pickerSize pickerView sizeThatFits.. people. For reference here's my implementation feel free to make it better... void viewDidLoad Add pickerView self.pickerView UIPickerView alloc initWithFrame CGRectZero pickerView release CGSize pickerSize pickerView sizeThatFits CGSizeZero CGRect.. free to make it better... void viewDidLoad Add pickerView self.pickerView UIPickerView alloc initWithFrame CGRectZero pickerView release CGSize pickerSize pickerView sizeThatFits CGSizeZero CGRect screenRect UIScreen mainScreen applicationFrame #define..
UITextView and UIPickerView with its own UIToolbar http://stackoverflow.com/questions/885002/uitextview-and-uipickerview-with-its-own-uitoolbar bgView theView addSubview bgView this adds in the dark background theView addSubview self.view this adds in the pickerView with toolbar. UIView beginAnimations nil context nil UIView setAnimationDuration 0.5 frame myview.frame frame.origin.y 420.. backgroundView removeFromSuperview And last but not least all the delegate functions for the picker. NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component FBSimpleObject object FBSimpleObject.. removeFromSuperview And last but not least all the delegate functions for the picker. NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component FBSimpleObject object FBSimpleObject SimpleObjects objectAtIndex..
How do you shrink a UIPickerView on the iPhone? http://stackoverflow.com/questions/905969/how-do-you-shrink-a-uipickerview-on-the-iphone shrink the whole UIPickerView by applying an affine transform to an enclosing view. For example CGSize pickerSize pickerView sizeThatFits CGSizeZero pickerTransformView UIView alloc initWithFrame CGRectMake 0.0f 0.0f pickerSize.width pickerSize.height.. pickerSize.height pickerTransformView.transform CGAffineTransformMakeScale 0.75f 0.75f pickerTransformView addSubview pickerView self.view addSubview pickerTransformView pickerTransformView release will scale a picker to 75 of its original size by placing..
Overriding highlighted selection in UIPickerView http://stackoverflow.com/questions/958443/overriding-highlighted-selection-in-uipickerview highlighted selection in UIPickerView I have a custom UIPickerView where I use UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view to populate the.. highlighted selection in UIPickerView I have a custom UIPickerView where I use UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view to populate the picker with UILabels ... properties It needs to be sized to the same dimensions that the UIPickerView expects based on your delegate methods pickerView rowHeightForComponent and pickerView widthForComponent . The default height is 44 if you're not specifying a custom height...
How to use one UIPickerView for multiple textfields in one view? http://stackoverflow.com/questions/11612460/how-to-use-one-uipickerview-for-multiple-textfields-in-one-view one UIPickerView for multiple textfields in one view I have 8 textfields in one view. I want to populate each using a pickerview. Can I have 1 pickerview which will display different list of items from different arrays for different textfields Can someone.. textfields in one view I have 8 textfields in one view. I want to populate each using a pickerview. Can I have 1 pickerview which will display different list of items from different arrays for different textfields Can someone explain how do I do.. different textfields Can someone explain how do I do it programmatically with a sample code Also how can I hide the pickerview when the view loads and it should be displayed only when I click on a textfield with its corresponding data list It should..
How to pass data from one View to other view in IOS using UIStoryboard segues? http://stackoverflow.com/questions/11792567/how-to-pass-data-from-one-view-to-other-view-in-ios-using-uistoryboard-segues function for the above question I am having an button in First View Controller When the button triggered it will popup pickerview with some datas. When the user selects it the picker value replaces the button value. Then Shaking happens when it stopped..
How do I make a UIPickerView in a UIActionSheet http://stackoverflow.com/questions/1849873/how-do-i-make-a-uipickerview-in-a-uiactionsheet have an array with the colors red green blue yellow black etc in it but I want to know how to put that into the pickerview if I have already used initwithframe Please anyone help I know it is a stupid question but I'm racking my head on my Macbook... Please anyone help I know it is a stupid question but I'm racking my head on my Macbook. iphone cocoa touch uipickerview uiactionsheet uipickerviewcontroller share improve this question You don't want to do that. Instead create your UIPickerView.. I know it is a stupid question but I'm racking my head on my Macbook. iphone cocoa touch uipickerview uiactionsheet uipickerviewcontroller share improve this question You don't want to do that. Instead create your UIPickerView in Interface Builder..
http://stackoverflow.com/questions/1878595/how-to-make-a-circular-uiview or UIImageView that is a circle. Or a circle that i can change the size of using a slider and the color of with a pickerview. iphone uiview opengl es uiimageview circle share improve this question I can at least show you a shortcut for drawing..
Question regarding implementation of multi component dependent uipickerview http://stackoverflow.com/questions/3077470/question-regarding-implementation-of-multi-component-dependent-uipickerview regarding implementation of multi component dependent uipickerview I am having trouble grasping the concept of multi component uipickerviews. I really would like to just OWN this subject... of multi component dependent uipickerview I am having trouble grasping the concept of multi component uipickerviews. I really would like to just OWN this subject. I would like to make a 4 component pickerview with components that are dependent.. of multi component uipickerviews. I really would like to just OWN this subject. I would like to make a 4 component pickerview with components that are dependent on one another. The first component is being populated from an array from my db and that..
How to make an iPhone dropdown-looking button http://stackoverflow.com/questions/4321390/how-to-make-an-iphone-dropdown-looking-button could make two images and set them as a UIButtons background image for the different states and have the button open a pickerview. Any input would be appreciated. Rod iphone objective c uibutton share improve this question You can use a button with..
http://stackoverflow.com/questions/5038891/center-uipickerview-text UIPickerView Text So I have a uipickerview with rows that only contain the number 0 24 and it looks a bit silly since the numbers are left aligned leaving a huge gap.. the number 0 24 and it looks a bit silly since the numbers are left aligned leaving a huge gap on the right of the pickerview. Is there an easy way to center align text in a uipickerview iphone iphone sdk 3.0 uipickerview share improve this question.. are left aligned leaving a huge gap on the right of the pickerview. Is there an easy way to center align text in a uipickerview iphone iphone sdk 3.0 uipickerview share improve this question UIView pickerView UIPickerView pickerView viewForRow..
http://stackoverflow.com/questions/5347537/uipickerview-select-and-hide box. And how do you put the Done button on top of the UIPickerView to dismiss the UIPickerView I already know that pickerview setHidden YES is the method to use to hide the pickerview. I just don't know how to include the Done button in the UIPickerView.. UIPickerView to dismiss the UIPickerView I already know that pickerview setHidden YES is the method to use to hide the pickerview. I just don't know how to include the Done button in the UIPickerView . Regards Chris iphone ios uipickerview share improve.. the pickerview. I just don't know how to include the Done button in the UIPickerView . Regards Chris iphone ios uipickerview share improve this question The Done button is placed in UIToolBar. Use the below method of UIToolBar for adding the..
Customizing UIPickerView (background and spacing) http://stackoverflow.com/questions/5744996/customizing-uipickerview-background-and-spacing 2 pickerViewDay.frame.size.height 2 3 self.view addSubview pickerViewDay Adding selection indicator to pickerview UIImage selectorImage UIImage imageNamed @ DayPickerView_SelectionIndicator.png UIView customSelector UIImageView alloc.. 2 customSelector.frame.size.height 2 self.view addSubview customSelector customSelector release Adding background to pickerview UIImage backgroundImage UIImage imageNamed @ DayPickerView_Background.png UIView custombackground UIImageView alloc initWithImage.. NSInteger component return arrayDays count EDIT 1 For RickiG on background EDIT 2 For RickiG iphone sdk background uipickerview share improve this question Hi There is no direct way to change the background. What you can do is to have the view..
How can I make my UIPickerView show labels after the selected value? http://stackoverflow.com/questions/5807411/how-can-i-make-my-uipickerview-show-labels-after-the-selected-value labels by yourself using below method .This is the delegate method of pickerView which is automatically calls when the pickerview gets loaded or when its gets reloadcomponent command. UIView pickerView UIPickerView pickerView viewForRow NSInteger row.. UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView theView UIView pickerviewtemp UIView alloc initWithFrame CGRectZero UILabel lbl UILabel alloc initWithFrame yourrequiredframe autorelease lbl setBackgroundColor.. UIColor clearColor lbl setText set text according to yourself lbl setFont UIFont boldSystemFontOfSize 16 pickerviewtemp addSubview lbl UILabel lb2 UILabel alloc initWithFrame yourrequiredframe autorelease lbl2 setBackgroundColor UIColor..
How to decrease the height of the Uipickerview? [duplicate] http://stackoverflow.com/questions/6105940/how-to-decrease-the-height-of-the-uipickerview to decrease the height of the Uipickerview duplicate Possible Duplicate How to change UIPickerView height I am writing an application. In that application the pickerview.. duplicate Possible Duplicate How to change UIPickerView height I am writing an application. In that application the pickerview height is much smaller than normal size. How do I to decrease the uipickerview height iphone share improve this question.. an application. In that application the pickerview height is much smaller than normal size. How do I to decrease the uipickerview height iphone share improve this question Interface Builder doesn't let you change the height of a UIPickerView only..
UIPickerView - 1st row selection does not call didSelectRow http://stackoverflow.com/questions/788357/uipickerview-1st-row-selection-does-not-call-didselectrow 1st row selection does not call didSelectRow I have a pickerview on my UIView along with a UITextField. I am letting the user select a value from the picker or enter a custom value in the.. value of selectText they first have to select some other value from the picker and then select the 1st row. iphone uipickerview share improve this question Instead of pushing the value of the picker each time you make a selection with this code..
UITextView and UIPickerView with its own UIToolbar http://stackoverflow.com/questions/885002/uitextview-and-uipickerview-with-its-own-uitoolbar looking for demos sourcode ideas how to implement this. Would I create my own subview with that toolbar and textview pickerview Is there a more elegant way Especially something that leverages becomeFirstResponder of UITextfield iphone cocoa touch.. Especially something that leverages becomeFirstResponder of UITextfield iphone cocoa touch uitextfield uitextview uipickerview share improve this question So i created a UIViewCOntroller subclass to manage this. on that i wrote this function to..
How to change color of selected row in UIPickerView http://stackoverflow.com/questions/895830/how-to-change-color-of-selected-row-in-uipickerview this is simply what I want to do change the background color of the label I'm using as the row view in a 2 component pickerview when that row has been selected. So I thought this would work if row pickerview selectedRowForComponent viewlabel.backgroundColor.. using as the row view in a 2 component pickerview when that row has been selected. So I thought this would work if row pickerview selectedRowForComponent viewlabel.backgroundColor redcolor but this doesn't work. It seems to arbitrarily choose which row.. imageNamed @ blackboard.png carsLabel.opaque YES view addSubview carsLabel return carsLabel return nil iphone uipickerview share improve this question The correct format for viewForPicker is UIView pickerView UIPickerView pickerView viewForRow..
how can i get songs from my iphone's ipod to my application in array in iphone sdk? http://stackoverflow.com/questions/10221955/how-can-i-get-songs-from-my-iphones-ipod-to-my-application-in-array-in-iphone-s time the iphone's iPod MusicPlayer picker should not open it just show all songs in my application in TableView or PickerView it allows user to select the songs within my created customized view that TableView or PickerView. i have also seen this.. in TableView or PickerView it allows user to select the songs within my created customized view that TableView or PickerView. i have also seen this example. but it just opens the music player picker view. did you get my point is this possible to..
Custom UIPickerView with Custom Background color http://stackoverflow.com/questions/11426219/custom-uipickerview-with-custom-background-color UIPickerView with Custom Background color I have created a sample picker view which will display some details. Setting the Background.. to be working . But I wish I could create a picker view like the below image What I was trying to do is the entire PickerView background color should not be white it should fill with the UIColor which I am giving. Is that possible How it can be done.. ios controls afpickerview http www.cocoacontrols.com platforms ios controls v8horizontalpickerview Horizontal PickerView Customize selection image http heidibrebels.be blog archives 2012 custom uipickerview selectionindicator share improve..
How to use one UIPickerView for multiple textfields in one view? http://stackoverflow.com/questions/11612460/how-to-use-one-uipickerview-for-multiple-textfields-in-one-view to use one UIPickerView for multiple textfields in one view I have 8 textfields in one view. I want to populate each using a pickerview. Can I.. appreciated. Thank you. iphone xcode uitextfield uipickerview share improve this question You can use only one PickerView that shows different data depending on some conditions. My idea is the following you could create lets say 8 different arrays.. on some conditions. My idea is the following you could create lets say 8 different arrays one for populating the UIPickerView depending on what UITextField was tapped. Declare them in the interface as NSArray and initialize in viewDidLoad array1st..
How to use Protocols objective-c http://stackoverflow.com/questions/13930883/how-to-use-protocols-objective-c null value is coming ..please check where I am going wrong. I have to Inherit String values that is been passes in the PickerView ..please check the code Picker1.h #import UIKit UIKit.h @protocol pickerDelegate NSObject void didFinishPicking NSString.. NSString pickedStr @end @interface @property nonatomic retain id pickerDelegate delegate picker.m void pickerView UIPickerView pickerView didSelectRow NSInteger row inComponent NSInteger component string NSString stringWithFormat @ @ list objectAtIndex..
UIDatePicker in count down timer mode not supporting resizing? http://stackoverflow.com/questions/14580565/uidatepicker-in-count-down-timer-mode-not-supporting-resizing 0.65 0.65 self.pickerView.frame CGRectMake 0 40 480 140 It will reduce the size of the picker by 65 . PickerView is the view contains the picker. The following question help me to solve this problem How to change UIPickerView height.. 65 . PickerView is the view contains the picker. The following question help me to solve this problem How to change UIPickerView height Can We resize the UIDatePicker View in iPhone Is there any way to resize the UIPickerView so that I can see completely..
Custom UIPickerView with three Components each showing label on Selection Indicator http://stackoverflow.com/questions/16734557/custom-uipickerview-with-three-components-each-showing-label-on-selection-indica UIPickerView with three Components each showing label on Selection Indicator In my app I am trying to make an custom UIPickerView which.. with three Components each showing label on Selection Indicator In my app I am trying to make an custom UIPickerView which contains three components days hours and minutes . I have already made the custom picker with three components. And.. ios object uipickerview uipicker share improve this question Thats how I achieve this....I have made my Custom PickerView with the help of some code I found... In .h file LabeledPickerView.h LabeledPickerView #import UIKit UIKit.h @interface..
Top cell name changes when changing any cell name http://stackoverflow.com/questions/18284718/top-cell-name-changes-when-changing-any-cell-name NSObject void setCellName2 NSString cellName @end @interface DetailViewController UIViewController UIPickerViewDelegate NSArray PickerData @property weak nonatomic IBOutlet UITextField habitField @property strong nonatomic UIToolbar.. nonatomic strong NSString cellName @property nonatomic strong UIBarButtonItem backButton @property nonatomic strong UIPickerView Picker @property retain nonatomic NSArray PickerData @property weak nonatomic IBOutlet UIBarButtonItem doneButton @property.. alloc initWithTitle @ Back style UIBarButtonItemStyleDone target self action @selector backToPicker Habit PickerView Picker UIPickerView alloc init Picker.showsSelectionIndicator YES Picker.delegate self barDoneButton.image UIImage imageNamed..
CGRectMake is not working with UIView http://stackoverflow.com/questions/18850871/cgrectmake-is-not-working-with-uiview is not working with UIView I spent hours of my day today just to hide PickerView when my app is loaded but the problem is not with the PickerView. it's with CGRectMake. I tried a simple project on Xcode.. UIView I spent hours of my day today just to hide PickerView when my app is loaded but the problem is not with the PickerView. it's with CGRectMake. I tried a simple project on Xcode just to show you that CGRectMake doesn't work for me... here's..
http://stackoverflow.com/questions/2426651/pickerview-exc-bad-access EXC BAD ACCESS I keep getting a exc bad access error and I think it has something to do with my pickerview because this.. couch UIImage imageNamed @ couch.png dennis UIImage imageNamed @ dennis.png NSInteger numberOfComponentsInPickerView UIPickerView thePickerView return 1 NSInteger pickerView UIPickerView thePickerView numberOfRowsInComponent NSInteger component.. UIImage imageNamed @ couch.png dennis UIImage imageNamed @ dennis.png NSInteger numberOfComponentsInPickerView UIPickerView thePickerView return 1 NSInteger pickerView UIPickerView thePickerView numberOfRowsInComponent NSInteger component return..
Read position of PickerView while scrolling http://stackoverflow.com/questions/5237696/read-position-of-pickerview-while-scrolling position of PickerView while scrolling I have a UIPickerView with custom cells. For every moment I'd like to know which cell is in the center.. position of PickerView while scrolling I have a UIPickerView with custom cells. For every moment I'd like to know which cell is in the center location behind the tinted selection indicator.. For every moment I'd like to know which cell is in the center location behind the tinted selection indicator . The UIPickerView delegate method void pickerView UIPickerView pickerView didSelectRow NSInteger row inComponent NSInteger component does..
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