I'm trying for hours to make a left button work properly and mimic a back button.
My code to create the button:
UIBarButtonItem *backButton = [self customBarButton:@"back_button" imageHiglighted:@"settings_button_highlighted" x:20 y:0 widthDivider:2.6 heightDivider:2.6];
backButton.target = self;
backButton.action = @selector(buttonPressed:);
self.navigationItem.leftBarButtonItem = backButton;
Here the method called to create custom button:
- (UIBarButtonItem *)customBarButton:(NSString *)imageDefault imageHiglighted:(NSString *)imageHighlighted x:(float)x y:(float)y widthDivider:(float)widthDivider heightDivider:(float)heightDivider {
UIImage *customImageDefault = [UIImage imageNamed:imageDefault];
UIImage *customImageHighlighted = [UIImage imageNamed:imageHighlighted];
CGRect frameCustomButton = CGRectMake(x, y, customImageDefault.size.width/widthDivider, customImageDefault.size.height/heightDivider);
UIButton *customButton = [[UIButton alloc] initWithFrame:frameCustomButton];
[customButton setBackgroundImage:customImageDefault forState:UIControlStateNormal];
[customButton setBackgroundImage:customImageHighlighted forState:UIControlStateHighlighted];
UIBarButtonItem *barCustomButton =[[UIBarButtonItem alloc] initWithCustomView:customButton];
return barCustomButton;
}
And the action:
-(void)buttonPressed:(id) sender{
NSLog(@"Entered");
SearchViewController *ViewController = [[SearchViewController alloc] init];
[self.navigationController pushViewController:ViewController animated:YES];
}
So I was able to make it with a simple UIButton but not with a UIButtonBarItem and I really don't know what's going on with it.
If you could help me I'd be very grateful.
Thanks.