zoukankan      html  css  js  c++  java
  • UIMenuController使用

    - (void)bubbleDidLongPress:(UILongPressGestureRecognizer *)gestureRecognizer
    {
        if(gestureRecognizer.state == UIGestureRecognizerStateBegan) {
          //必须 [self becomeFirstResponder];

         //普通部分 UIMenuItem
    *menuItem1 = [[UIMenuItem alloc] initWithTitle:NSLocalizedString(@"copy", @"复制") action:@selector(menuItemDidClickCopy:)]; UIMenuItem *menuItem2 = [[UIMenuItem alloc] initWithTitle:NSLocalizedString(@"transmit", @"转发") action:@selector(menuItemDidClickTransmit:)]; UIMenuItem *menuItem3 = [[UIMenuItem alloc] initWithTitle:NSLocalizedString(@"more", @"更多") action:@selector(menuItemDidClickMore:)]; UIMenuController *menuController = [[UIMenuController alloc] init]; menuController.menuItems = [NSArray arrayWithObjects:menuItem1, menuItem2, menuItem3, nil]; [menuController setTargetRect:self.bubbleImageView.frame inView:self]; [menuController setMenuVisible:YES animated:YES]; } }
    //必须
    - (BOOL)canBecomeFirstResponder{ return YES; }
    //必须
    - (BOOL)canPerformAction:(SEL)action withSender:(id)sender {
      //筛选, 必须写 if(action == @selector(menuItemDidClickCopy:)){ return YES; } return NO; }
  • 相关阅读:
    .Net Frameworks versions
    noteJavascript::string2Date for new Date(str)
    noteMS questions
    note删除Visual Studio recent Projects list
    noteshow hidden files
    sql trick
    拯救MySql 签名
    数据结构——栈和队列
    the summary of loop structure in C
    the summury of array in C.
  • 原文地址:https://www.cnblogs.com/apem/p/4588355.html
Copyright © 2011-2022 走看看