81 lines
1.6 KiB
C++
81 lines
1.6 KiB
C++
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#include <QtWidgets/QtWidgets>
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#include <QtWidgets/QApplication>
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#include "Widgets/MainFrame/QMainFrame.h"
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int main( int argc, char * argv[] )
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{
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// QApplication a(argc, argv);
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// QMainFrame w;
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//
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// w.show();
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//
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// return a.exec();
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QApplication * pApp = nullptr;
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QMainFrame * pMainFrame = nullptr;
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int returnCode = -1;
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try
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{
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pApp = new QApplication( argc, argv );
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}
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catch ( ... )
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{
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QMessageBox::critical( nullptr,
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"错误！",
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"创建QApplication错误！\n请联系开发人员。" );
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return -1;
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}
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// QMessageBox::critical( nullptr,
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// "错误！",
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// "创建QApplication错误！\n请联系开发人员。" );
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try
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{
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pMainFrame = new QMainFrame();
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}
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catch ( std::runtime_error & error )
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{
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QMessageBox::critical( nullptr,
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"错误！",
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error.what() );
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return -1;
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}
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catch ( ... )
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{
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QMessageBox::critical( nullptr,
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"错误！",
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"创建窗口过程错误！\n请联系开发人员。" );
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return -1;
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}
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try
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{
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pMainFrame->showMaximized();
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returnCode = pApp->exec();
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}
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catch ( std::runtime_error & error )
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{
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QMessageBox::critical( nullptr,
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"错误！",
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error.what() );
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return -1;
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}
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catch ( ... )
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{
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QMessageBox::critical( nullptr,
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"错误！",
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"创建窗口过程错误！\n请联系开发人员。" );
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return -1;
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}
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return returnCode;
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}
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