将上述命令中的branchname替换为您想要切换到的分支的名称。例如,如果要切换到名为”feature”的分支,可以使用以下命令: “` git checkout feature “` 执行切换分支命令后,终端或命令行界面中会显示相应的提示信息,表示切换成功。 7. 使用Qt Creator重新加载项目。在切换分支后,需要使用Qt Creator重新加载项目,以便...
1#defineQT_REQUIRE_CONFIG(feature) Q_STATIC_ASSERT_X(QT_FEATURE_##feature == 1, "Required feature " #feature " for file " __FILE__ " not available.") 注意宏定义连字符##的作用,看来Q_STATIC_ASSERT_X是一个判断句,如果feature被配置了的话,就没有问题,相反如果没有的话,就报一个错误。
文件源码 QT += core guigreaterThan(QT_MAJOR_VERSION, 4): QT += widgetsCONFIG += c++11# The following define makes your compiler emit warnings if you use# any Qt feature that has been marked deprecated (the exact warnings# depend on your compiler). Please consult the documentation of the...
QT+=core guiQT+=multimediawidgetsQT+=xmlQT+=multimediaQT+=networkQT+=widgetsQT+=serialportgreaterThan(QT_MAJOR_VERSION,4):QT+=widgetsCONFIG+=c++11# The following define makes your compiler emit warningsifyou use # any Qt feature that has been markeddeprecated(the exact warnings # depend on ...
();// 获取一个用于添加要素的指针provider->addFeature(feature);// 将几何点添加到矢量层// provider->addFeatures(featureList << feature); // 此方法用于添加多个要素pointLayer->commitChanges();// 保存图层pointLayer->updateExtents();// 更新图层m_layer.push_front(pointLayer);// 将设置好的图层...
QT += core gui QT += multimediawidgets QT += xml QT += multimedia QT += network QT += widgets QT += serialport greaterThan(QT_MAJOR_VERSION, 4): QT += widgets CONFIG += c++11 # The following define makes your compiler emit warnings if you use # any Qt feature that has been ...
01_hello_world.pro文件内容1QT+=core gui23greaterThan(QT_MAJOR_VERSION,4):QT+=widgets45CONFIG+=c++1167# The following define makes your compiler emit warningsifyou use8# any Qt feature that has been marked deprecated(the exact warnings9# depend on your compiler).Please consult the documentatio...
* D3D_FEATURE_LEVEL *pFeatureLevel:这是一个输出参数,它指向刚才输入的数组中第一个被设备支持的目标功能级别.这个可以用来作判断哪一个功能级别可以匹配。一般我们不需要,把它设为NULL. * ID3D11DeviceContext **ppImmediateContext:待初始化的立即执行上下文. ...
phoneME Feature是一个高性能的Java虚拟机,而Qt/Embedded是一个面向嵌入式系统的C++图形界面库.为了使phoneME Feature在带有Qt/Embedded图形库的ARM-Linux目标平台上运行,就必须深入研究phoneME Feature与Qt/Embedded图形库的关系,以及在目标平台下编译和移植带有Qt/Embedded图形接口的phoneME Feature的方法和步骤.移植过程主...
注:我的配置参数特别长,因为我对Qt进行了裁剪,这个裁剪能缩减大约1mb的wasm文件体积,如果你觉得没必要可以去掉-no-feature开头的那批参数 注2:相比编译桌面版Qt,WebAssembly版的Qt程序HTTPS请求依托浏览器环境,因此这里不需要配置ssl相关参数。也就是说编译时不需要配置ssl环境就可以用HTTPS ...