A multi-choice control of the iOS drive-Drawing (ii)

Then we'll write: Typeselectview

This is relatively simple, we just need each typeview position, and then as our own subview is good

@interface Typeselectview:uiview@property (nonatomic) BOOL Bshown; @property (nonatomic, Strong) typeview* curselectedview;-(ID) initWithFrame: (CGRect) frame searchtype: (int) type; @end

-(ID) initWithFrame: (CGRect) frame searchtype: (int) type{self = [super Initwithframe:frame];        if (self) {_bshown = NO;        Self.backgroundcolor = [Uicolor Clearcolor];        CGRect RCBG = frame;        RCBG.ORIGIN.Y = 0.0f;        rcbg.origin.x = 0.0f;        Uiimageview *bgimageview = [[Uiimageview alloc] INITWITHFRAME:RCBG];        Bgimageview.image = [UIImage imagenamed:@ "Change_icon_bg.png"];                [Self addsubview:bgimageview];        CGRect Typerc =cgrectmake (4.0f, 0.0f, Typeview_width, typeview_height);            for (int i = 0; i < 4; i++) {Typeview *curtypeview = [[Typeview alloc] INITWITHFRAME:TYPERC];            Curtypeview.typesview = self;            Curtypeview.typeid = i;                if (i = = type) {curtypeview.bselected = YES;            Self.curselectedview = Curtypeview;                        } [self Addsubview:curtypeview];               if (i = = 3) {typerc.origin.x = 4.0f; TYPERC.ORIGIN.Y = 78.0f;            }else {typerc.origin.x + = 314.0F/4;     }}} return self;}

Then we write Topbarview.

@interface topbarview:uiview-(void) layoutviews; @property (Nonatomic,strong) topbarcontrollerviewcontroller* Myviewcontroller; @property (nonatomic) uibutton* button; @property (nonatomic) uitextfield* TextField; @property ( Nonatomic, Strong) Typeselectview *toptypesview;-(void) onclick; @end

The code to add Typeselectview is:

-(void) layoutviews{     self.clipstobounds = YES;    _toptypesview.bshown = NO;        typeselectview* Tmptype = [[Typeselectview alloc] Initwithframe:[[homepageuimanager sharedinstance]       Searchtypesoriginframe] searchtype:0];    _toptypesview.autoresizingmask = Uiviewautoresizingflexibleleftmargin |    Uiviewautoresizingflexiblewidth | Uiviewautoresizingflexiblerightmargin;    _toptypesview = Tmptype;    So write _toptypesview in the back of these view   [[Myviewcontroller sharedinstance].view Insertsubview:_toptypesview BelowSubview : Self];

This adds the _toptypesview to[Myviewcontroller Sharedinstance].view behind, so that the initial position can be topbarview obscured, the initial position of _toptypeview is:

-(CGRect) Searchtypesoriginframe{return CGRectMake (0.0f, 44.0f-80.0f, 320.0f, 80.0f);}

The show's location is:

-(CGRect) Searchtypesshowframe{return CGRectMake (0.0f, 44.0f, 320.0f, 80.0f);}

The code for show Typeselectedview is to change the _toptypesview frame,hide is to turn the frame upside down

-(void) Toshowtypesview {    _toptypesview.frame = [[Homepageuimanager sharedinstance] searchtypesoriginframe];[ UIView beginanimations:@ "ShowTypes" context:null]; [UIView setanimationduration:0.4f]; [UIView setanimationdelegate:self]; [UIView setanimationdidstopselector: @selector (animationDidStop:finished:context:)]; [UIView Setanimationbeginsfromcurrentstate:yes]; [UIView setanimationcurve:uiviewanimationcurveeaseinout];    _toptypesview.bshown = Yes;_toptypesview.frame = [[Homepageuimanager sharedinstance] searchtypesshowframe];        [UIView commitanimations];}

Initialization of the Myviewcontroller:

-(ID) Initwithnibname: (NSString *) Nibnameornil Bundle: (NSBundle *) nibbundleornil{self = [Super Initwithnibname:nibnam    Eornil Bundle:nibbundleornil]; if (self) {//Custom initialization <strong>//self.view.backgroundColor = [Myviewcontroller Rgbcolorf    romhexstring:@ "#eeeeee" alpha:1.0f];//special attention do not add this sentence, if added will make Myviewcontroller to execute Viewdidload will cause the program crashes </strong>} return self;} Single example of the wording + (Myviewcontroller *) sharedinstance{static Myviewcontroller *_sharedinstance = nil;if (_sharedInstance = nil) _ Sharedinstance = [[Myviewcontroller alloc] Initwithnibname:nil bundle:nil];return _sharedinstance;}    -(void) viewdidload{[Super Viewdidload];        Do any additional setup after loading the view.    CGRect Rcsearchbar = [[Homepageuimanager sharedinstance] searchbarviewframe];    Topbarview *tmpview = [[Topbarview alloc] initwithframe:rcsearchbar];    [Tmpview Layoutviews];        [Self.view Addsubview:tmpview]; uiview* view = [[UIView alloc] Initwithframe:cgrectmAke (0, 44, 320,2)];    View.backgroundcolor = [Uicolor Graycolor];    [Self.view Addsubview:view]; }

Code can be downloaded in http://download.csdn.net/detail/baidu_nod/7644329