[Solved]Pass two attributes into vertex shader(Qt5.0.2)
platform : mac osx 10.8.3 compiler : clang3.2 Learning opengl from this website(ch2, playing with colors) opengl [arcsynthesis.org] Trying to pass my data into two attributes, but the second attributes...
View Articlehow to inherit from QObject directly?
Hi,Guys: I define a new class and found it cannot inherit from QObject, the complier will report an error:undefined reference to vtable for XX an example from...
View ArticleQT how to realize the spotlight effect, is the window screen, a position...
QT how to realize the spotlight effect, is the window screen, a position interface can be empty? Empty position can move also can change the size？
View ArticleIs it possible to conditionally handle a gradient
I’ve added a gradient to a QML button that I’ve created for use in other areas of our UI. I need to handle the case where the color of the button is transparent. Is it possible to conditionally display...
View ArticleCan I display an external app in Qt window?
I’ve been mucking around with the Qt browser demo (demos\browser) and now I’m wondering if it’s possible to display this, or a cutdown version, in a fullscreen window in our main app. The problem is...
View ArticleTemplate function in seperate cpp file
I use Qt 5.0.1 and created simple Qt Gui Application. Then I created QtHarrixLibrary.cpp: #include "QtHarrixLibrary.h" template <class T> T funcT(T x) {...
View Articleresize widgets inside a widgets when application is running
Hey, i have implemented a grid like excell with Qt. Untill now i have this Your text to link here… [dropbox.com] As you can see i have one vertical table for the vertical headers, one horizontal table...
View ArticleCan I get running application info ?
I would like to get information about all running applications during a network session is it possible in Qt ? and which class gives this feature ? Thank you.
View ArticleQT creator 2.7.0 help mode. Documentation is messed up
I have pictures over the text everywhere and it’s impossible to read the documentation http://en.zimagez.com/miniature/qtcreatormessedup.png how do I fix this?
View ArticleglDrawBuffers doesn't exists in Qt5.0.2
Hi folks! I’m trying to attach some textures to a QOpenGLFramebufferObject (Qt5.0.2, Mingw32, Angle), and what a surprise: there is no support for such task in the class! So I tried to do it manually...
View ArticleIs Qt Solutions still alive?
I would like to contribute to Qt Solutions – is somebody managing it? Regards Lauri
View Article[SOLVED] In project management, add to version control why only git (and...
I’m using QtCreator 2.6.81 When creating new project, in the project management window, add to version control, why only git (and none) is available on the dropdownlist, when other version control...
View ArticleProblem while scrolling in QTreeWidget
Hi everyone… I want to show QWidget in QTreeWidget. Everything works fine. When the no. of widgets exceeds then the Vertical ScrollBar appears. But, when i scroll down, widgets does not move. Texts is...
View Articledetect all the network erroneous cases with Qt
detect all the network erroneous cases with Qt I want to get Page Source by the following code ,I wonder is it enough to detect all the network erroneous cases with the following code ? import sys from...
View Article[Solved, sort of] How to draw a wireframe in Qt3D
Hello! This is (obviously) a Qt3D oriented post…I wasn’t sure where to put this; if it’s in the wrong place, let me know. I’m trying to teach myself Qt3D for an upcoming project. Part of what I need to...
View Article[SEMI-SOLVED] Update loop in Qt? QTimer no longer working...
I’m using Qt on top of a game and I need to call an update function regularly. I once did this by having a QTimer, with 0 in interval, calling an update function similar to what you see below. class...
View ArticleSaving QList with QSettings
Hi all. I’ve been using custom streams operators (<< and >>) for long time to save lists and structures with success. But now, I’ve tried to save a simple list (QTime and...
View ArticleQt4 Embedded libraries
How do I include the Qt4 libraries in a kernel build for the Beaglebone Angstrom 3.2 branch? At the moment, I am rebuilding the kernel frequently and when I want to run a Qt application on the...
View ArticleCompiling a library on a system with no qmake installation
I’m trying to compile a library that I wrote in Qt Creator using qmake on a remote machine which does not have qmake installed. I thought that running “make” on the qmake-generated Makefile would work...
View ArticleQt5 QSettings works wrong ?
Hi As I was trying to load some settings from ini file into my application tests (no QApplication object is present) I spotted possible error. QSettings settings(fileName,...
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