0

我正在尝试在用户选择的任何单元格上方弹出 UIMenuControl ....

目前我在下面有这段代码，它总是将 UIMenuControl 放在 iPhone 屏幕的中间......

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{

[tableView deselectRowAtIndexPath:indexPath animated:YES];

[self becomeFirstResponder];

UIMenuItem *menuItem = [[UIMenuItem alloc] initWithTitle:@"View" action:@selector(viewListing:)];
UIMenuItem *menuItem1 = [[UIMenuItem alloc] initWithTitle:@"Edit" action:@selector(editListing:)];
UIMenuItem *menuItem2 = [[UIMenuItem alloc] initWithTitle:@"Call" action:@selector(callListing:)];
UIMenuItem *menuItem3 = [[UIMenuItem alloc] initWithTitle:@"Open Houses" action:@selector(openHouses:)];

UIMenuController *menuController = [UIMenuController sharedMenuController];
[menuController setTargetRect:CGRectMake(0, 205, 320, 200) inView:self.view];
menuController.menuItems = [NSArray arrayWithObjects:menuItem, menuItem1, menuItem2, menuItem3, nil];
menuController.arrowDirection = UIMenuControllerArrowDown;
[menuController setMenuVisible:YES animated:YES];
}

任何帮助将不胜感激。

4

1 回答 1

1

很明显，您的菜单始终位于中心：您正在对坐标进行硬编码。

解决方案：
您首先必须计算单元格的位置。然后从中计算你的targetRect框架。

提示：您可以使用rectForRowAtIndexPath:.

于 2012-06-17T16:45:20.750 回答