#import@interface SJCTextField : UITextField
-(id)initWithFrame:(CGRect)frame drawingLeft:(UIImageView*)icon;
@end
#import "SJCTextField.h"
@implementation SJCTextField
-(id)initWithFrame:(CGRect)frame drawingLeft:(UIImageView *)icon{
self = [super initWithFrame:frame];
if (self) {
self.leftView = icon;
self.leftViewMode = UITextFieldViewModeAlways;
}
return self;
}
-(CGRect)leftViewRectForBounds:(CGRect)bounds{
CGRect iconRect = [super leftViewRectForBounds:bounds];
iconRect.origin.x += 20;//
return iconRect;
}
//控制placeHolder的颜色、字体
- (void)drawPlaceholderInRect:(CGRect)rect
{
[[self placeholder] drawInRect:rect withAttributes:@{NSFontAttributeName:FONT_ROW_LABEL, NSForegroundColorAttributeName:COLOR_PLACEHOLDER}];
}//控制编辑文本的位置
-(CGRect)editingRectForBounds:(CGRect)bounds
{
CGRect inset = CGRectMake(bounds.origin.x+60, bounds.origin.y, bounds.size.width -10, bounds.size.height);
return inset;
}
//控制显示文本的位置
-(CGRect)textRectForBounds:(CGRect)bounds
{
CGRect inset = CGRectMake(bounds.origin.x+60, bounds.origin.y, bounds.size.width -10, bounds.size.height);
return inset;
}
//控制placeHolder的位置，
-(CGRect)placeholderRectForBounds:(CGRect)bounds
{
CGRect inset = CGRectMake(bounds.origin.x+60, bounds.origin.y+15, bounds.size.width-10, bounds.size.height);
return inset;
}
@end
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