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Improved Parent DrawerController Detection #70

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merged 1 commit into from
Aug 12, 2013
Merged

Improved Parent DrawerController Detection #70

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16 changes: 7 additions & 9 deletions MMDrawerController/UIViewController+MMDrawerController.m
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Original file line number Diff line number Diff line change
Expand Up @@ -25,16 +25,14 @@ @implementation UIViewController (MMDrawerController)


-(MMDrawerController*)mm_drawerController{
if([self.parentViewController isKindOfClass:[MMDrawerController class]]){
return (MMDrawerController*)self.parentViewController;
}
else if([self.parentViewController isKindOfClass:[UINavigationController class]] &&
[self.parentViewController.parentViewController isKindOfClass:[MMDrawerController class]]){
return (MMDrawerController*)[self.parentViewController parentViewController];
}
else{
return nil;
UIViewController *parentViewController = self.parentViewController;
while (parentViewController != nil) {
if([parentViewController isKindOfClass:[MMDrawerController class]]){
return (MMDrawerController *)parentViewController;
}
parentViewController = parentViewController.parentViewController;
}
return nil;
}

-(CGRect)mm_visibleDrawerFrame{
Expand Down