CODEWITHSUNDEEP
iosobjective-cuitoolbar
Bhushan B
Bhushan B

Reputation: 2510

Refresh UIToolbar

I have created a subclass of UIToolbar. And setting toolbar items from that class. On ViewController, i took a toolbar and assign it a class subclass of UIToolbar. Its showing toolbar items on it.

The problem is that, when i update toolbar items its not showing on viewController. When i go to another view and come to this view its showing updated toolbar items.

I need an immediate refresh of toolbar items on that viewController.

Upvotes: 2

Views: 3082

Answers (1)

DaGaMs
DaGaMs

Reputation: 1557

In the viewController that contains your UIToolbar, call "[self.view setNeedsLayout]" (or even just [self.toolbar setNeedsLayout]) to force re-drawing of the graphics context.

On a different note, though: You should not need to subclass UIToolbar to just set the toolbar items. Create a UIToolbar and set its items array by calling [self.myToolbar setItems:@[item1, item2, ...]]

Upvotes: 4

Related Questions