移动UIToolBar [英] Moving UIToolBar

问题描述

是否可以移动UIToolBar？以下代码不起作用

Is it possible to move a UIToolBar? The following code doesn't work

CGRect toolbarFrame = self.tryToolbar.frame;
toolbarFrame.origin.y = 10;
self.tryToolbar.frame = toolbarFrame;

但我已经读过涉及工具栏的动画示例，所以我想它会工作。感谢

but I've read examples of animations involving toolbars, so I guess it would work. Thanks

推荐答案

移动对象的更好方法是使用CGRectMake。

A better way of moving objects is using CGRectMake. Here is an example of moving a toolbar, it will also animate its motion.

[UIView beginAnimations: @"moveField"context: nil];
[UIView setAnimationDelegate: self];
[UIView setAnimationDuration: 0.5];
[UIView setAnimationCurve: UIViewAnimationCurveEaseInOut];
self.tryToolbar.frame = CGRectMake(self.tryToolbar.frame.origin.x,
                             self.tryToolbar.frame.origin.y + 10,
                             self.tryToolbar.frame.size.width,
                             self.tryToolbar.frame.size.height);
[UIView commitAnimations];

使用这个选项，您可以改变左/右移动量上/下（加/减y）

With this you can change how much it moves left/right (by adding or subtracting to x) or up/down by (adding/subtracting to y)

这篇关于移动UIToolBar的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！