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I am developing a widget on iphone. I want to resize height of widget. I changed it as follows. but I didnt find a refresh mechanism. It works after reopen NC panel.

-(void) updateView {
    CGRect widgetRect = _view.frame;
    widgetRect.size.height = widgetHeight;
    _view.frame = widgetRect;
}

Do you have any idea? Regards, Bliss

Andrew
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Bliss
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1 Answers1

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-- this should do it for you.

[myView setNeedsDisplay]

See this link:What is the most robust way to force a UIView to redraw?

Community
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Ben Coffman
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  • I tried this before. Widget's height doesnt change. Notification Center controller doesnt take last _view and doesnt refresh widget's height. I need a trick to get last _views to all widgets or mine. – Bliss Apr 22 '13 at 11:05
  • What do you mean "last" views? Are all the views on the page or are you deallocting them? If you don't deallocate them they should be accessible at all times. – Ben Coffman Apr 22 '13 at 13:47