Qt 5 & Python integration
Hello, I have a general question. I have a couple of Python scripts (use python 2.6) based on Numpy, Scipy, PyLab, PyUsb, PySide, … The goal is to integrated the python into Qt 5.0, build a nice GUI,...
View Articlemingw32-make: *** No rule to make target 'all'
I have installed Qt 5.0.1 libraries and Qt Creator 2.6.2 for windows 32-bit (MinGW 4.7), and i get thew followind compile output: 14:18:25: Running steps for project QtGrid... 14:18:25: Starting:...
View ArticleMinGW Qt Application Deployment NOT WORKING
Before anything: yes, I have followed the guide: http://qt-project.org/doc/qt-5.0/qtdoc/deployment-windows.html My platform target is windows. My toolchain is mingw. I am using Qt Creator. Here are the...
View Articlepause functionality in Qt using QTimer on button press
0 down vote favorite I am trying to implement pause button for a game I am developing in Qt + OpenGL. I want to implement it using QTimer. Basically I am updating screen per 100ms. So in order to pause...
View ArticleQSqlDatabase: QMYSQL driver not loaded. Why?
Hi I compiled Qt 5.0.2 with MySQL support. Driver plugin is there but program can’t load it with a funny message: QSqlDatabase: QMYSQL driver not loaded QSqlDatabase: available drivers: QSQLITE QMYSQL...
View ArticleProblem building quazip-Libary 0.5.1
I have problems building the quazip libary (version 0.5.1) on Windows 7 (32-bit) with Qt 5.0.1 32-Bit LGPL installed. When i run in the Qt-Commandprompt: qmake mingw32-make with the...
View ArticleWhat's the state of Qt Modules and Qt Mobility on Android?
Can somebody tell us what’s the state of Qt Modules and Qt Mobility on Android? Which modules work, which not. Planned support dates?
View ArticleHow does facial recognition on photograph machine run?(Help)
How does facial recognition on photograph machine run? Could you tell me about it’s algorithm. I need to some thing for a development.
View ArticlegSoap & QT & Russian
Здравствуйте! Есть проблема с отображением русских символов. Русские символы отображаются одинаково в: tr, fprintf. Выглядит так: H81:0 D>@38=0 Смотрел лог gSOAP, там все ОК. Кодировка всех...
View Article[SOLVED] QThread
Hi, when quitting my application I get a message “QThread: Destroyed while thread is still running” for each thread that was fired. My code is completely analogous to the example implementation in...
View Article[SOLVED] QPushbutton with QMenu - menu does not go away until selected twice
Is this a bug, or am I doing something wrong? When I put a QMenu in a QPushButton, and the button is pushed, a menu appears. If I select a menu item, the action is triggered, but the menu stays...
View ArticleCalling QObject::parent() ##### things up
Sorry for the rudeness but I can only describe the mess I’m in with this. Maybe it’s something idiot I’m struggling with but I don’t get it. Sorry for the pseudo-c++ but the real classes are quite big....
View ArticleQT widgets and transparency
I have two custom QT widgets (basically opengl QT widgets) inside a QMainWindow. I want the QMainWindow to be transparent, but I still want what is rendered in the Opengl widgets to be opaque. I cannot...
View ArticleQt5 (How to install an addon/ module like Qt Location for instance)
Hello dear all! I installed QtSDk 5.0.1 under Ubuntu this evening and the maintanance tool provides “Remove all components” only. I would like to add the add-on/ module Qt Location to my Qt5...
View ArticleOpengl textures with glDrawElements
I’m drawing a cube with textures, works fine when using calls to glBindTexture() and glDrawArrays() for each face. Can I use glDrawElements() ? If so, I’m not sure how to call glBindTexture() and how...
View ArticleHow to use the SATA command in QT ?
請問在 QT 中, 如何使用 SATA command ? 我想要利用 SATA command 與 SATA HDD 做資料交換, 懇請前輩們指點指點 ~ 感謝 ~
View Articled_ptr->itemDiscovered" in file graphicsview\qgraphicsscenebsptreeindex.cpp, line 343">ASSERT: "!item->d_ptr->itemDiscovered" in file...
I want to get the thumbnail from QGraphicsScene: QImage image; QPainter painter(&image); ...
View ArticleJerky screen update on my Embedded device running on cortex A9.
Hi All, I am running the a CSS content in html file with Qt demo browser 0.1 on my STB running on Cortex A9 processor with Qt 4.8.3. I am using directfb in the background for blitting. Though my dfb...
View ArticleJerky screen update on my STB running on cortex A9.
Hi All, I am running the a CSS content in html file with Qt demo browser 0.1 on my STB running on Cortex A9 processor with Qt 4.8.3. I am using directfb in the background for blitting. Though my dfb...
View ArticleNo rule to make target `findsubtitleswindow.ui', needed by...
Hi, I am using QT5 to run a QT4 project, an error occurs as shown above, and in the .pro file, the line “FORMS += findsubtitleswindow.ui” exists. What is the problem? thanks a lot in advance!
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