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我有代碼喜歡,在標題欄我有3個按鈕,左搜索按鈕,右相機按鈕和選項按鈕,之間我有標題。navigationItem titleview按鈕之間的中心
我想要做的是,我想顯示在搜索按鈕和相機按鈕之間居中的標題,任何人都可以幫助我如何做到這一點。
//Left Button
UIBarButtonItem *leftSearch = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"btn_search"] style:UIBarButtonItemStyleBordered target:self action:@selector(gotoSearch)];
leftSearch.imageInsets = UIEdgeInsetsMake(0, -5.0f, 0, 0);
[leftSearch setTintColor:[UIColor whiteColor]];
/////////
//Right Button -- First Camera
UIBarButtonItem *rightCamera = [[UIBarButtonItem alloc]
initWithImage:[UIImage imageNamed:@"icon_camera"]
style:UIBarButtonItemStyleBordered
target:self
action:@selector(gotoPhotoGallery)];
[rightCamera setTintColor:[UIColor whiteColor]];
rightCamera.imageInsets = UIEdgeInsetsMake(0, 0, 0, -59.0f);
///////////////////
//Right second Button -- for options menu
UIBarButtonItem *rightMenu = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"header_option"] style:UIBarButtonItemStyleBordered target:self action:@selector(gotoPhotoGallery)];
[rightMenu setTintColor:[UIColor whiteColor]];
rightMenu.imageInsets = UIEdgeInsetsMake(0, 0, 0, 5.0f);
///////////////////
NSArray *buttons = @[rightMenu, rightCamera];
self.navigationItem.rightBarButtonItems = buttons;
[[self navigationItem] setLeftBarButtonItem:leftSearch];
//Title Label
UILabel *label = [[UILabel alloc] initWithFrame:CGRectZero];
label.backgroundColor = [UIColor clearColor];
label.font = [UIFont fontWithName:@"Museo Sans" size:20];
label.textAlignment = UITextAlignmentCenter;
label.textColor = [UIColor whiteColor];
label.text = LoginUserName;
self.navigationItem.titleView = label;
[label sizeToFit];
我想要搜索按鈕和相機按鈕之間的標題中心,目前我的標題接近搜索按鈕或有時接近相機按鈕,由於該標題看起來不太好。 –
我已經修改了我的答案,如上所示。希望這對你更有用。 – Gismay