67 lines
1.7 KiB
Objective-C
67 lines
1.7 KiB
Objective-C
//
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// UMComChangeBorderBtn.m
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// UMCommunity
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//
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// Created by 张军华 on 16/5/24.
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// Copyright © 2016年 Umeng. All rights reserved.
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//
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#import "UMComChangeBorderBtn.h"
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@implementation UMComChangeBorderBtn
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- (void)touchesBegan:(NSSet<UITouch *> *)touches
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withEvent:(UIEvent *)event
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{
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[super touchesBegan:touches withEvent:event];
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if (self.highlightedBorderColor) {
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[self.layer setBorderColor:self.highlightedBorderColor.CGColor];
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}
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}
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- (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event
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{
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[super touchesEnded:touches withEvent:event];
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if (self.normalBorderColor) {
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[self.layer setBorderColor:self.normalBorderColor.CGColor];
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}
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}
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- (void)touchesMoved:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event
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{
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[super touchesMoved:touches withEvent:event];
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return;
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//判断是否移动到控件的外面还是内部
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UITouch *touch = [touches anyObject];
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if (![self pointInside:[touch locationInView:self] withEvent:nil]) {
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NSLog(@"touches moved outside the view");
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if (self.normalBorderColor) {
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[self.layer setBorderColor:self.normalBorderColor.CGColor];
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}
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}else {
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NSLog(@"touches moved in the view");
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if (self.highlightedBorderColor) {
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[self.layer setBorderColor:self.highlightedBorderColor.CGColor];
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}
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}
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}
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- (void)touchesCancelled:(NSSet<UITouch *> *)touches withEvent:(nullable UIEvent *)event
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{
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[super touchesCancelled:touches withEvent:event];
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if (self.normalBorderColor) {
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[self.layer setBorderColor:self.normalBorderColor.CGColor];
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}
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}
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@end
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