106 lines
2.7 KiB
Objective-C
106 lines
2.7 KiB
Objective-C
//
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// CustomeLabel.m
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// Ifish
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//
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// Created by imac on 17/2/24.
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// Copyright © 2017年 lianlian. All rights reserved.
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//
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#import "CustomeLabel.h"
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@implementation CustomeLabel
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/*
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// Only override drawRect: if you perform custom drawing.
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// An empty implementation adversely affects performance during animation.
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- (void)drawRect:(CGRect)rect {
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// Drawing code
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}
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*/
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- (void)awakeFromNib{
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[super awakeFromNib];
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[self addLongPressEvent];
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}
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- (instancetype)initWithFrame:(CGRect)frame{
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self = [super initWithFrame:frame];
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if (self) {
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[self addLongPressEvent];
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}
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return self;
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}
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- (void)addLongPressEvent{
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self.userInteractionEnabled = YES;
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UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(actionS:)];
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[self addGestureRecognizer:longPress];
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}
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- (void)actionS:(UILongPressGestureRecognizer *)gesture{
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if (gesture.state == UIGestureRecognizerStateBegan) {
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[self becomeFirstResponder];
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UIMenuItem *menuItem1 = [[UIMenuItem alloc] initWithTitle:@"拷贝" action:@selector(copyS:)];
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//UIMenuItem *menuItem2 = [[UIMenuItem alloc] initWithTitle:@"粘贴" action:@selector(pasteS:)];
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//UIMenuItem *menuItem3 = [[UIMenuItem alloc] initWithTitle:@"剪切哦" action:@selector(cutS:)];
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UIMenuController *menuC = [UIMenuController sharedMenuController];
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menuC.menuItems = @[menuItem1];
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menuC.arrowDirection = UIMenuControllerArrowUp;
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if (menuC.menuVisible) {
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// NSLog(@"menuC.menuVisible 判断 -- %d", menuC.menuVisible);
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return ;
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}
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[menuC setTargetRect:self.frame inView:self.superview];
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[menuC setMenuVisible:YES animated:YES];
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}
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}
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- (BOOL)canBecomeFirstResponder{
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return YES;
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}
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- (BOOL)canPerformAction:(SEL)action withSender:(id)sender{
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if ( action == @selector(copyS:) || (action == @selector(pasteS:) && [UIPasteboard generalPasteboard].string) || action == @selector(cutS:) ) {
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// NSLog(@"粘贴板 -- %@", [UIPasteboard generalPasteboard].string);
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return YES;
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}else{
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return NO;
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}
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}
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//剪切事件（暂时不用）
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- (void)cutS:(id)sender{
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UIPasteboard *pboard = [UIPasteboard generalPasteboard];
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pboard.string = self.text;
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//剪切 功能
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self.text = nil;
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}
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//拷贝
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- (void)copyS:(id)sender{
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UIPasteboard *pboard = [UIPasteboard generalPasteboard];
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pboard.string = self.text;
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}
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//粘贴
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- (void)pasteS:(id)sender{
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UIPasteboard *pboard = [UIPasteboard generalPasteboard];
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self.text = pboard.string;
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}
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@end
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