iphone - how to check which view in storyboard are showing -


i know storyboard view being showed.

 [self setleftpanel:[self.storyboard instantiateviewcontrollerwithidentifier:@"menulistviewcontroller"]];     [self setcenterpanel:[self.storyboard instantiateviewcontrollerwithidentifier:@"navcentercontroller"]];     [self setrightpanel:[self.storyboard  instantiateviewcontrollerwithidentifier:@"designview"]];

i check if "navcentercontroller" shown, disable something

any comments appreciated.

if understand you're asking, in order check whether view being shown, should check window property. view controller following:

if(self.view.window)     // view controller being shown, else     // view controller not being shown

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