问题在QT进度动画 [英] Problem in animation of progressbar in QT

问题描述

我没有进度条在QT，我无论是在仿真器和移动使用..
在出现的无限进度条，但其没有得到动画..（无限进度不来了）

i did progress bar in QT, i used both in emulator and mobile.. the infinite progress bar in appearing but its not getting animated.. (infinite progress is not coming)

这里是code这是我写的HV

here is the code which i hv written

QApplication a(argc, argv);

QProgressDialog *dialog = new QProgressDialog();

dialog->setMinimum(0);
dialog->setMaximum(0);

dialog->showMaximized(); 
dialog->exec();   
return a.exec();

请建议，如果一些事情错了

pls suggest if some thing wrong

推荐答案

我想这与QTCreator和Qt 4.6.1空白的项目和它的工作...

I tried this on a blank project with QTCreator and Qt 4.6.1 and it worked...

也许你可以尝试添加这一行：qApp->的processEvents（）;

Maybe you could try to add this line : qApp->processEvents();

希望它帮助一点！

编辑：如果你试图删除行对话框 - > EXEC（）;我不认为这是必要的......

Edit : And if you try to remove the line dialog->exec(); I don't think it's necessary...

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