Question

QT自定义控件整合

我进QT选的Qt custom designer widget,然后建立了头文件，源文件，还有plugin文件等，最后编译也生成了.a和.dll文件，但是我将它们复制到\plugins\designer文件夹下，重新打开的QTdesigner中并没有出现我自定义的控件，到网上搜也搜不到，请高手帮我
---------------------------不胜感激！！！！
果然如myyaoyulian所说，可以在那里看到这个插件失败：The plugin' 'uses incompatible Qt library.Expected build key"windows msve release full-config",got"windows mingw debug"
那么这个问题应该怎么解决呢？？

Answer 1

复制到：qtsdk-2010.05/bin/designer
进入Designer标签，tools -> Form Editor -> About QT Designer Plugin里是搜索到的控件，错误的控件有提示，比如Debug和Release选的不对。
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你是在Windows里用QT
官方说：
The version of QT Creator shipped with the QT SDK Open Source version for windows is build using Visual Studio, whereas the SDK is build with and supports g++ (MinGW). This doesn’t cause too many problems, but it totally defeats building and installing QT Designer plugins into QT Creator. The error message is:

Expected build key “Windows msvc release full-config” got “Windows mingw release full-config”

It can be solved three different ways:

1) Build QT Creator from source with MinGW
2) Build the plugin with Visual Studio
3) Build QT Creator with build key checking turned off.