Customizing multiple views

Summary

This chapter mainly uses Presentviewcontroller and dismissviewcontrolleranimated to implement the custom multi-view switch, the example inside simulates the Navigation view controller mode, but jumps the time to be somewhat different.

Run Results

Process Overview

1. After the new project, a new Uiviewcontroller-based class is added as a second view of the multi-view;

2. In the main view, create a Uinavigationbar, a navigation bar, control page Jump

3. For added visual effects, add a background image and some text

Main codeh file

  viewcontroller.h//  mynav////  Created by arbboter on 14/12/9.//  Copyright (c) 2014 Arbboter. All rights reserved.//#import <UIKit/UIKit.h> #import "SecondView.h" @interface Viewcontroller:uiviewcontroller {    uinavigationbar* _navigationbar;    uinavigationitem* _navigationitemtitle;    uibarbuttonitem* _barbuttonleft;    uibarbuttonitem* _barbuttonright;    secondview* _nextview;} @property (nonatomic, retain) uinavigationbar* _navigationbar; @property (nonatomic, retain) uinavigationitem* _ Navigationitemtitle, @property (nonatomic, retain) uibarbuttonitem* _barbuttonleft; @property (nonatomic, retain) uibarbuttonitem* _barbuttonright; @property (nonatomic, retain) secondview* _nextview; @end

m file

viewcontroller.m//mynav////Created by Arbboter on 14/12/9.//Copyright (c) 2014 Arbboter. All rights reserved.//#import "ViewController.h" @interface Viewcontroller () @end @implementation Viewcontroller@synthesize _navigationbar, @synthesize _barbuttonleft, @synthesize _barbuttonright, @synthesize _    Navigationitemtitle; @synthesize _nextview;-(void) viewdidload{[Super Viewdidload];        Additional setup after loading the view, typically from a nib.        Set Picture Self.view.backgroundColor = [Uicolor colorwithpatternimage:[uiimage imagenamed:@ "Tree_sky.jpg"];    CGFloat x = self.view.frame.origin.x;    CGFloat y = self.view.frame.origin.y + 20;    CGFloat w = self.view.frame.size.width;    CGFloat h = 40;        NSLog (@ "%.2f%.2f", Self.view.frame.size.width, Self.view.frame.size.height);    Set the navigation bar Self._navigationbar = [[Uinavigationbar alloc]initwithframe:cgrectmake (x, Y, W, h)];    Self._navigationbar.translucent = NO; Self._navigationbar.backgroundcoLor = [Uicolor Clearcolor];        [Self.view Addsubview:_navigationbar];    Navigation bar "left Item,title, right item", divided into three parts self._navigationitemtitle = [[Uinavigationitem alloc] initwithtitle:@ "ordinary Road"];        [Self._navigationbar Pushnavigationitem:self._navigationitemtitle Animated:yes]; Self._barbuttonright = [[Uibarbuttonitem alloc] initwithimage:[uiimage imagenamed:@ "next.png"] style:    Uibarbuttonitemstyleplain target:self Action: @selector (OnNext:)];        [Self._navigationitemtitle setrightbarbuttonitem:self._barbuttonright Animated:yes];        Self._nextview = [[Secondview alloc] init]; Some interfaces display information uitextview* textInfo = [[Uitextview alloc] Initwithframe:cgrectmake (x, Y+h, W, self.view.frame.size.height    -h)];    Textinfo.backgroundcolor = [Uicolor Clearcolor];    textinfo.editable = NO;    Textinfo.textcolor = [Uicolor Redcolor];    nsarray* fontlist = [Uifont familynames];    Textinfo.font = [Uifont fontwithname:[fontlist objectatindex:arc4random ()%fontlist.count] size:18]; TexTinfo.text = @ "Ordinary road-hackberry \ n" "wandering on the road \ \" Are you going to go \ \ "" Fragile pride \ "" That was my face \ \ "\ \" Boiling restless "Where are you going?" "The Mystery of the silent," "The story are you really listening?" \ n "I once crossed mountains and seas and through the sea." I used to have everything in the blink of an eye. Direction \ "" Until you see the ordinary is the only answer \ n "" \ n "" When you still Fantasize "" Your Tomorrow "" will she be okay or worse "" For me is another day \ \ \ "" I have ruined my everything just want to forever        Far away from the "" I have fallen into the boundless darkness to struggle to extricate oneself, "I once like you like him like that wild flower \" "Desperate longing to cry to smile Ordinary";    [Self.view Addsubview:textinfo]; [TextInfo release];} -(Ibaction) OnNext: (ID) sender{//Jump to the next view [self Presentviewcontroller:_nextview animated:yes completion:nil];}    -(void) didreceivememorywarning {[Super didreceivememorywarning]; Dispose of any resources the can be recreated.}    -(void) dealloc{[_navigationbar release];    [_navigationitemtitle release];    [_barbuttonleft release];    [_barbuttonright release];    [_nextview release]; [Super Dealloc];} @end

Engineering Code

Customizing multiple views