Use of presentation controllers (ii)

Use of presentation controllers (ii) by Wusheying



Model Past:

-(Ibaction) show: (ID) Sender {    Secondviewcontroller *overlay = [[Secondviewcontroller alloc] initwithcountry];    [Self presentviewcontroller:overlay animated:yes completion:nil];}

Secondviewcontroller.m

-(Instancetype) Initcontentview {self = [super init];        if (self) {[self setmodalpresentationstyle:uimodalpresentationcustom];        Self.view.backgroundColor = [Uicolor Clearcolor];        Self.contentcontainerview = [[UIView alloc] Initwithframe:cgrectmake (20, 200, 280, 200)];        Self.contentContainerView.backgroundColor = [Uicolor colorwithwhite:0.0 alpha:0.8];        Self.contentContainerView.layer.cornerRadius = 5.0;               [Self.view AddSubview:self.contentContainerView];        Self.closebutton = [UIButton Buttonwithtype:uibuttontypesystem];        Self.closeButton.frame = CGRectMake (30, 30, 100, 100);        Self.closeButton.tintColor = [Uicolor Whitecolor];        Self.closeButton.titleLabel.font = [Uifont systemfontofsize:13];        [Self.closebutton settitle:@ "Close" forstate:uicontrolstatenormal]; [Self.closebutton addtarget:self Action: @selector (closebuttonpressed:) forControlEvents:        UIControlEventTouchUpInside]; [Self.contentcontaineRview AddSubview:self.closeButton]; } return self;} -(void) closebuttonpressed: (UIButton *) Sender {[Self.presentingviewcontroller dismissviewcontrolleranimated:yes Completion:nil];}

Use of presentation controllers (ii)