¡@
2014/10/15 ¤U¤È 10:09:15
iphone Programming Glossary: forcomponentCustom iOS UIDatepicker using UIAppearance http://stackoverflow.com/questions/10844675/custom-ios-uidatepicker-using-uiappearance NSInteger component return 100 NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component return NSString stringWithFormat @ d row UIView pickerView UIPickerView pickerView viewForRow NSInteger.. component return NSString stringWithFormat @ d row UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view UILabel label UILabel alloc initWithFrame CGRectMake 30.0 0.0 50.0 50.0 autorelease..
UIPickerView that looks like UIDatePicker but with seconds http://stackoverflow.com/questions/10999575/uipickerview-that-looks-like-uidatepicker-but-with-seconds Method to show the title of row for a component. NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component switch component case 0 return hoursArray objectAtIndex row break case 1 return minsArray objectAtIndex..
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 UIPickerView pickerView return 1 NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component return currentArray objectAtIndex row And when the user selects the row in the pickerView you will receive..
UIPickerView: last value followed by first value http://stackoverflow.com/questions/1291426/uipickerview-last-value-followed-by-first-value mark #pragma mark UIPickerViewDelegate methods NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component return pickerData objectAtIndex row pickerData count You can change the number of strings in pickerData..
when picker view selected keyboard still visible http://stackoverflow.com/questions/15436112/when-picker-view-selected-keyboard-still-visible ViewForValuePicker pickerView setHidden NO UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view UILabel retval id view if retval retval UILabel alloc initWithFrame CGRectMake.. NSInteger component return arr count NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component return arr objectAtIndex row valueForKey @ Code iphone keyboard uipickerview share improve this.. pickerView textField resignFirstResponder UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view UILabel retval id view if retval retval UILabel alloc initWithFrame CGRectMake..
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 NSMutableDictionary labels Adds the label for the given component. void addLabel NSString labeltext forComponent NSUInteger component forLongestString NSString longestString @end and In the .m file... LabeledPickerView.m LabeledPickerView.. initially size our label to the longest width and we get the same effect Apple uses void addLabel NSString labeltext forComponent NSUInteger component forLongestString NSString longestString labels setObject labeltext forKey NSNumber numberWithInt component.. longestString labeltext labels setObject longestString forKey keyName void updateLabel NSString labeltext forComponent NSUInteger component UILabel theLabel UILabel self viewWithTag component 1 Update label if it doesn⠬™t match current label..
How do I change the text size and component width of a UIPickerView? http://stackoverflow.com/questions/256556/how-do-i-change-the-text-size-and-component-width-of-a-uipickerview custom views with whatever sized text you want UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view UILabel retval id view if retval retval UILabel alloc initWithFrame CGRectMake..
How can I get a check mark beside UIPickerView labels? http://stackoverflow.com/questions/4448329/how-can-i-get-a-check-mark-beside-uipickerview-labels Thanks iphone cocoa touch uipickerview share improve this question You need to implement pickerView viewForRow forComponent reusingView from the UIPickerViewDelegate. You have to create a view that contains a UIButton with the checkmark image and..
http://stackoverflow.com/questions/5311552/dependent-uipickerview selectRow 0 inComponent 2 animated YES and UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view UILabel pickerRow view nil view UILabel alloc initWithFrame CGRectMake 5 0 115..
UITextView and UIPickerView with its own UIToolbar http://stackoverflow.com/questions/885002/uitextview-and-uipickerview-with-its-own-uitoolbar least all the delegate functions for the picker. NSString pickerView UIPickerView pickerView titleForRow NSInteger row forComponent NSInteger component FBSimpleObject object FBSimpleObject SimpleObjects objectAtIndex row return object.Name void pickerView..
http://stackoverflow.com/questions/901545/uipickerview-customisation easy. Finally change the view returned to the picker for each section. This i think is easy with pickerView viewForRow forComponent reusingView The rest not sure if it is possible or if i am going to have to delve into some of the core animation graphics..
Overriding highlighted selection in UIPickerView http://stackoverflow.com/questions/958443/overriding-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 . Is there a way to disable the behavior.. which is needed for fast scrolling performance. UIView pickerView UIPickerView pickerView viewForRow NSInteger row forComponent NSInteger component reusingView UIView view UILabel pickerRowLabel UILabel view if pickerRowLabel nil Rule 1 width and height..
|