General and Desktop

Ok, I solved inserting the "Help" menu too with insertMenu() instead of addMenu() so I get a QAction that I can use for all the menus I must insert before "Help". Thanks.

No, you don't. You have @ #ifndef MAINWINDOW_H #define MAINWINDOW_H #include <QMainWindow> namespace Ui { class MainWindow; } class MainWindow : public QMainWindow { Q_OBJECT private: Ui::MainWindow *ui; }; @ which means, you have a pointer to the ui. This means, you must use text edit like this: @ ui->textEdit->setText("test"); @

thank you, looked at event, but don't know how I missed the button()... stupid me.. :)

2^30 is 1073741824 characters, but QString being UTF16, that means a memory usage of 2.147.483.648 bytes, plus some additional bytes around that. For a single piece of data in your application. That's 2 GB worth of data, if I'm not mistaken. Not the best idea to keep that in a single block of memory, and then I am not even talking yet of temporaries that might also be in memory at the same time (like a byte array of the same size from a file you just read, for instance). To summarize: if you find yourself wondering about reaching this limit, you had better start wondering about your design at a more fundamental level.

[quote author="Vass" date="1318337511"]Try look to [[Doc:QFileInfo]] class. Also I recommend you look to [[Doc:QDirModel]] and [[Doc:QFileSystemModel]] classes.[/quote] Oh... I've posted mine without refreshing :/ You can use both. Qdir to list, QFileInfo to get the... File info ;)

it shopuld be clipped by the base system, so normaly, I would say: nothing to be done here.

@Lucas QDesktopServices::storageLocation() is good point, I'm totally forgot about this. :)

I found what i was lokking for when i tested Treeview

Thanks I'ill try this way.

No. By feature I mean qmake "configuration features":http://doc.qt.nokia.com/stable/qmake-advanced-usage.html#adding-new-configuration-features found in $QTDIR/mkspecs/features. I took a quick look at it and it looks like that the test feature is called testlib, not test. So it is either QT += testlib or CONFIG += test. However, do yourself a favor and do not use module wide includes like #include <QtTest>. It is a bad habit and it will strike back at you and you will end up in fixing it somewhen.

This is a feature unique to QButtonGroup. See Vass' post for a solution. Depending on how you manage the lifetime of your objects you might use QHash<int, QImage*> instead.

Great! Could you edit your title and add [solved] in front of it? Thanks.

solved. i needed the following code. @ tc.movePosition(QTextCursor::End); plainTextEdit->setTextCursor(tc);@

you can use applicationviewer from qt qml.

ok i will try.............

I think there is lucking code or may be there is something wrong with the system.

For blink rate, you can try @ qApp->setCursorFlashTime(0); @