QT 5.0.0 documentation doesn't build
It seems documentation doesn’t get builded and installed if I build QT by myself. Does it required separate building and installation? I compile with VS2012 (64 bit). I configure with “-prefix...
View Articleدو سوال
سلام بر دوستان 1. چگونه کی تونم در کیوتی یک عدد string که در یک Text Edit نوشته میشه رو به دابل تبدیل کنم و اون عدد خوانده شده را به عنوان پارامتر به تابع پاس بدم؟ هدف من اینه که روی یک عکس...
View ArticleSQLite transactions in multiple threads
Hi Currently I’m using QSqlDatabase::transaction() and QSqlDatabase::commit() to optimize the write operations to a database. Still on large amount of queries the GUI is blocked. So I want to make some...
View ArticleWhy my Qt5 win32 app doesn't run on a clean Windows install ?
Hi, I recently ported my Qt 4.8 win32 app to Qt 5 win32, copied all necessary dll (checked with Dependency Walker) and tried to run it on another computer without Qt 5 installed… And it doesn’t run. No...
View Articleارتباط با جاوا اسکریپت
سلام من یک کد جاوا اسکریپت دارم که میخوام از توابع اون در برنامه استفاده کنم و خروجی اون ها رو به یک متغییر نسبت بدم. کد جاوا اسکریپت در یک فایل با پسوند js ذخیره شده. میخواستم از V8 JavaScript Engine...
View ArticleQt5 platforms plugins ?
Where I should place the qwindows.dll or qwindowsd.dll ? Because as you mentioned in Failed to load platform plugin. [qt-project.org] it should be in platforms directory, but it did not help me. Thanks...
View Article[SOLVED] Can't modify a QSet element
I get the error on trying to access the iterator reference: QSet<UniqueWord>::iterator iter = uniqueWords.find(word); ...
View ArticleMsSQL QT 5.0.0 MSVC 2010
Hello and good Evening, I have problems with compiling problems MsSQL inside. I already compiled MySQL and put them into “C:\Qt\Qt5.0.0\5.0.0\msvc2010\plugins\sqldrivers”. Now i try to compile a...
View ArticleProblems with Qt Webkit and Mac App Store
I have developed an app that uses a web view and I’m having problems to publish it in the Mac App Store as more people has reported in the past. There’s an easy solution, using an OS X native web view...
View Articlestart QtCreator on Suse fails with error :...
Hi , has anyone an Idea what is going wrong here? Suse Version is : Suse Linux Enterprise Server 11 SP2 64-bit Thanks in advance error is : /opt/Qt5.0.0/Tools/QtCreator/bin/qtcreator: symbol lookup...
View ArticleQT 5 can't find VBSE 2010 compiler?
Hi guys, just trying to get up and running here. I downloaded and installed QT5, and then Microsoft Visual Basic Express 2010. Then I created a new project in Qt GUI Application with these options:...
View ArticleQHash in QList in QHash
Basically I was wondering if it is possible to put a QHash in a QList which I then put in a QHash. This is my code: QHash<QString, QVariant> info; ...
View ArticleQt Mobility renamed and made available for desktop.
Considering that nowadays laptops are being shipped with touchscreens and are essentially giant mobile devices (the gap between mobile and desktop is disappearing, with only things like screen size...
View ArticlePreview a picture: QLabel or QImage?
Greetings. I am creating a dialog box should show, among other things, a preview of an image. I have little doubt that the structure will be more convenient to use for this purpose, QLabel or QImage...
View ArticleLink error with String::fromWCharArray (Unresolved symbol)
I recently upgraded my project to Qt 5.0.0, and after fixing up some compile errors, i finally got it to compile successfully, only to get this link error: unresolved external symbol...
View Article如何用Shiboken完成对自己编写的Qt C++动态库的Python binding？
我的运行环境：Windows XP + Qt 4.8.1 +MinGW(gcc 4.4.0) + Python 2.7.2 + PySide 1.1.2 + Shiboken 1.1.2。 我参照了http://qt-project.org/wiki/PySide_Binding_Generation_Tutorial ， 不过还是无法生成foo lib的binding....
View ArticleCan not compile Qt 5.0.0
Hello everybody, I tried to compile Qt 5.0.0 from source but it exits with the following error: cd platformsupport/ && ( test -f Makefile ||...
View Articlewhere to download qt sdk 1.1.3
the existing link ‘http://get.qt.nokia.com/qtsdk/Qt_SDK_Win_offline_v1_1_3_en.exe’ is not available to download for qt sdk 1.1.3 with qt mobility 1.2.0, qt 4.7.3, to install it in symbian 60 3rd...
View ArticleAdd closable tab
Hi to all, in a recent discussion linked here [qt-project.org], i’ve defined a subclass of QTabWidget. Now I’m defining a method for adding a closable tab, because by using the method setTabsClosable,...
View ArticleOffline access to videos
HI: I would like to know, is there any possibility to have qt video for offline learning? Is there any commercial DVD which has complete videos or how can i download all of them? regards,
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