uicontrol

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Use addTarget:action:forControlEvents: method to change a UIImage?

I am intending to add a \"blank\" star icon on my page which will be changed to a \"solid\" star when a user clicks on it.[详细]

2023-03-10 17:28 分类：问答
Move controls programmatically in a method warns 'method not found' and 'control may not respond to'

I have a UISegmentedView that I use to present the user with an option on one of two calculations they can do in my program. If the segmented control is one way, it should show 4 text boxes and their[详细]

2023-03-09 20:52 分类：问答
Use UISlider without user interaction

I\'ve got a customized UISlider that I want to use to display information to the user with and I don\'t want the user to be able to interact with the slider. I\'ve tried[详细]

2023-03-08 06:13 分类：问答
iphone: unable to change background of buttons

I have a situation I\'m trying to change background image of 4 buttons like this: if(some condition){ [firstSeverityButton setBackgroundImage:[UIImage imageNamed:@"greySeverity.jpg"] forStat[详细]

2023-03-03 23:34 分类：问答
fl.controls.TextArea not scrolling all the way down

I have a TextArea control, and sliding the scrollbar all the way down always doesn\'t show all the text.[详细]

2023-02-28 16:05 分类：问答
Wondering about a control name

please i am wondering about the n开发者_C百科ame of that control in this video: http://www.youtube.com/watch?v=FEAkVCouI_Y (stop it in the 48 seconds) where the user can set parameters of his search ([详细]

2023-02-25 11:22 分类：问答
How can I save and clear data entered into a MATLAB GUI?

For example, let\'s say I would like to design开发者_Go百科 a GUI with a table that the user enters data into. I then want to have 2 push buttons: one that will save the data currently in the table, a[详细]

2023-02-11 03:34 分类：问答
minWidth setting ignored in flex 3.5?

I\'ve done a bit of a search but couldn\'t find an answer to this question. For example: sampleComponent.explicitMinWidth = 500;[详细]

2023-02-06 18:55 分类：问答
UIControl touchEvent

i have implemented the following viewDidLoad() Method: - (void)viewDidLoad { [super viewDidLoad]; // loading images into the queue[详细]

2023-01-20 02:19 分类：问答
Pull Menu in CocoaTouch

I am attempting to make a UIView/UIControl that people can drag up and reveal a text box, and then drag down to hide it.However, I have yet to find a method to make this \"fluid\" - it always seems to[详细]

2023-01-18 16:22 分类：问答