UItextField的UITextEffectsWindow

本文探讨了在使用UItextField时,如何通过调整window层级来避免遮挡自定义键盘的问题,并提供了一段示例代码来获取UITextEffectsWindow。

当使用UItextField的时候,调用之前[[UIApplication sharedApplication] windows]只有一个主window,调用之后会出现UITextEffectsWindow和UIRemoteKeyboardWindow,共3个window。

需要给自定义键盘添加半透明背景图,把该背景图添加到window上,应使用[[[UIApplication sharedApplication] windows] firstObject],否则会出遮挡键盘。

PS:获取UITextEffectsWindow

-(UIWindow *)hasUITextEffectsWindow{

    for (UIWindow *window in [[UIApplication sharedApplication] windows]) {

        if ([window isKindOfClass:NSClassFromString(@"UITextEffectsWindow")]) {

            return window;

        }

    }

        return nil;

}

Unity3D UGUI 专用文字特效插件 Text Effects 1.15 UI Text Effects are a set of effects for the standard Unity UI (uGUI) Text. - All script and shader sources included! - Extremely easy to use - just choose the effect from the component menu, and it's applied. - Add fancy titles, custom text appearance, mix multiple effects. - Rich Text support. - Mobile platform support. 12 extremely valuable effects: - Better Outline: a more continuous outline than the standard one. - Gradient Color: global/local, vertical/horizontal, override/additive/multiply. - Depth Effect: add thickness to text. - Soft Shadow: blurry shadow. - Outer Bevel: add outer lit and shaded edges. - Skew Effect: add horizontal+vertical transformations and perspective. - Curve Effect: bend or distort text vertically. - Character Spacing: increase or decrease the distance between individual characters. - Limit Visible Characters: hide characters, make a typewriter. - Overlay Texture: add an image overlay, local/global, override/additive/multiply. - Inner Bevel: add lit and shaded edges inside the characters, override/additive/multiply (only "override" on SM2 level GPUs). - Inner Outline: add outline inside the characters, override/additive/multiply. - With this package, you can finally echo effects from Photoshop or Word, while still using the standard Unity UI Text. - Suggestions for new effects are very welcome. The newly made effects will be added to the package. 仅供学习交流使用,如有侵权请告知删除。
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值