Who can save my code-completion?
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Hey,Guy. I am getting into a trouble now.
I hava set the completethis shortcut.So When I create a target as follow:
QLabel* label = new QLabel("Help me!");
When I input la and use the completethis shortcut, la becomes label.
There is no problem here.
But when I input label-> and use the completethis shortcut,nothing happened!
I've looked up a lot of information and sloved nothing.
Who comes to save the poor Chinese ?
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@#include <QLabel>@
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@#include <QApplication>
#include <QLabel> // Hover the <QLabel> and It prompts
//No such file or directoryint main(int argc , char* argv[])
{
QApplication app(argc,argv);
QLabel* label = new QLabel(
"<h2>Hello</h2>"
"<a >oschina</a>"
"<h3><font color=red>Qt</font></h3>");
label->setOpenExternalLinks(true);
label->show();
return app.exec();
}
@
Thanks your answer.But I think I should provide more information.
There is no error occured in above-mentioned code. But when my mouse
hovers on the code #include <QLabel>,it prompts No such file or directory.
But I can debug with no error.And I'am so sorry that upload a picture is so
diff.
What's more , when I try to press F4 so I can go to the QLabel.h,I failed once more.So I think there is some matter with my environment variable,
But I don't know how to deal with it.Thanks, Amen. -
[quote author="brsfjzzfxl" date="1394442702"]@#include <QApplication>
#include <QLabel> // Hover the <QLabel> and It prompts
//No such file or directoryint main(int argc , char* argv[])
{
QApplication app(argc,argv);
QLabel* label = new QLabel(
"<h2>Hello</h2>"
"<a >oschina</a>"
"<h3><font color=red>Qt</font></h3>");
label->setOpenExternalLinks(true);
label->show();
return app.exec();
}
@
Thanks your answer.But I think I should provide more information.
There is no error occured in above-mentioned code. But when my mouse
hovers on the code #include <QLabel>,it prompts No such file or directory.
But I can debug with no error.And I'am so sorry that upload a picture is so
diff.
What's more , when I try to press F4 so I can go to the QLabel.h,I failed once more.So I think there is some matter with my environment variable,
But I don't know how to deal with it.Thanks, Amen.
[/quote] -
What version(s) of Qt did you install?
[quote author="andreyc" date="1394477883"]Have you added widgets to CONFIG in your .pro file
@
CONFIG += widgets
@[/quote]It should be "QT += widgets", not "CONFIG += widgets".
