uipickerview

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Cap duration of UIDatePickerView in mode UIDatePickerModeCountDownTimer?

I need users to be able to select a duration, which it looks like UIDatePickerModeCountDownTimer is made for, but I want to cap it at, say, three hours, which it looks like it isn\'t.[详细]

2023-03-18 10:16 分类：问答
UIPickerView subclass, toolbar subview not responding to touches?

I\'ve created a subclass of UIPickerView. In this subclass I\'ve added a UIToolbar as a subview. The toolbar appears the way I specified in my code, howeve开发者_如何学Pythonr the done button in the t[详细]

2023-03-17 05:16 分类：问答
UIPickerView only displays one component; should display two

Have a UIPicker which should display two components (columns in the picker view), but is only displaying one.[详细]

2023-03-17 02:47 分类：问答
UIPIckerView in UIPopoverController

I\'m not trying to resize the PickerView\'s height.I\'m fine with having the default size, which I believe is 320 x 216.I created this code to present a pickerView in my popovercontroller, however, I[详细]

2023-03-17 00:58 分类：问答
How to create a 3 component UIPickerView (TEMPLATES ANYONE???) iPhone

IPHONE problems ...I have tried several different templates and help from others, but I just can not seem to get this working, and it shouldn\'t be too difficult.I am wanting to add a UIPickerView wit[详细]

2023-03-16 22:36 分类：问答
Passing Managed Object Data Through didSelectRow UIPickerView

I\'m a bit lost on how to pass my fetched managed object data through a didSelectRow UIPickerView action.[详细]

2023-03-16 11:27 分类：问答
How to add a toolbar to a UIPickerView subclass?

I\'ve created a UIPickerView subclass, I\'ve completed the implementation of the picker view itself. What I would like to do however is to add a toolbar above the p开发者_Go百科icker view as part of[详细]

2023-03-16 09:44 分类：问答
Updating label based on picker value the very first time a view is loaded

I\'m new to iPhone development, so my apologies if this is a ridiculous question. I\'m following a sample from a book where it creates a exchange rate UIPicker and when you select one of the entries,[详细]

2023-03-15 05:31 分类：问答
Changing UIPickerView row height

I\'m working on a program for a class I\'m taking and part of the program requires a UIPickerView with images in it. I have the picker up and running, but the height of the rows in the picker are stil[详细]

2023-03-14 01:31 分类：问答
How to use the UIPickerView on the iPad?

Using the UIPickerView on the iPhone is quite simple as it has the right size on the screen, however on the iPad it looks rather strange. I\'m wondering how to display it in the best/most user-friendl[详细]

2023-03-14 00:11 分类：问答