iOS中searchBar(搜索框)光标初始位置后移

废话不多说了，直接给大家贴关键代码了，具体代码如下所示：

#import <uikit/uikit.h>
@interface searchbar : uitextfield
@property (nonatomic,strong) uibutton *button;
+ (instancetype)searchbar;
@end
#import "searchbar.h"
@implementation searchbar
- (id)initwithframe:(cgrect)frame
{
self = [super initwithframe:frame];
if (self) {
self.font = [uifont systemfontofsize:15];
self.placeholder = @" 输入品种关键字";
//设置边框和边框颜色
self.borderstyle=uitextborderstylenone;
self.layer.cornerradius=15.0f;
self.layer.maskstobounds=yes;
self.layer.bordercolor=[[uicolor colorwithred:224/255.0 green:243/255.0 blue:223/255.0 alpha:1.0]cgcolor];
self.layer.borderwidth= 2.0f;
uibutton *button = [[uibutton alloc] initwithframe:cgrectmake(0, 0, 40, 30)];
[button setbackgroundimage:[uiimage imagenamed:@"seachbar_rightview"] forstate:uicontrolstatenormal];
[button settitle:@"搜索" forstate:uicontrolstatenormal];
[button settitlecolor:[uicolor colorwithred:119/255.0 green:166/255.0 blue:16/255.0 alpha:1.0] forstate:uicontrolstatenormal];
button.titlelabel.font = [uifont systemfontofsize:18.0];
button.titlelabel.textcolor = [uicolor colorwithred:119/255.0 green:166/255.0 blue:16/255.0 alpha:1.0];
button.titlelabel.textcolor = [uicolor redcolor];
self.rightview = button;
self.rightviewmode = uitextfieldviewmodealways;
//这里设置光标位置，让光标位置后移10
self.leftview = [[uiview alloc]initwithframe:cgrectmake(0, 0, 10, 0)];
self.leftviewmode = uitextfieldviewmodealways;
}
return self;
}
+ (instancetype)searchbar
{
return [[self alloc] init];
}

下面介绍下ios中设置输入框的光标位置

//这里设置光标位置，让光标位置后移10
textfield.leftview = [[uiview alloc]initwithframe:cgrectmake(0, 0, 10, 0)];
textfield.leftviewmode = uitextfieldviewmodealways;

以上所述是小编给大家介绍的ios中searchbar(搜索框)光标初始位置后移 ，希望对大家有所帮助