Does anyone know why big int values on QVariant store as double ?
Does anyone know why big int values on QVariant store as double ?
View ArticleQxOrm alternatives
Does any one know any alternative to QxOrm [qxorm.com]? Recently they changed their license to Proprietary license which conflicts with LGPL based software. PS I found QsT SQL Tools [sourceforge.net]...
View ArticleToolbar's Action Disable Problem
Hello guys. I want to disable a toolbar button sometimes. I mean toolbar button is unclickable and visible. I look for the internet but I cant find the solution. This code crush my program....
View ArticleRemoving one Tab in a QTabWidget
Hi everyone! I have created a QTabWidget and I set the tabsClosable to true and I have also connected it to a slot like this:...
View ArticleStylize using CSS and editable QComboBox's completions list view
QListView { background: red; } does the trick, but in very global level. I want to stylize only the list view of the QComboBox completion list. Something like: QComboBox QListView,...
View ArticleHow tweak space typographics with QTextEdit ?
Hello, would like understanding possibility to tweak space as & thinsp; between letter/word with QTextEdit… I try to import a text witch have html format like: "<p...
View ArticleWhere to find libQt5SystemInfo.so ?
Hi, Where can I find the above shared object. It’s not shipped with Qt latest release (5.0.2) as I saw! Do you know where this comes from. This is made for qt5 I believe. Thanks.
View ArticleHow can I include in Qt5
I have a class to inherit QMenu/QMenuPrivate, and compiler tell an error in QtWidgets\private\qmenu_p.h, line64: #include <qpa/qplatformmenu.h> error:qpa/qplatformmenu.h: No such file or...
View ArticleThe procedure entry point cound not be located in the dynamic link library
The procedure entry point Z21qRegisterResourceDataiPKhS0_S0 could not be located in the dynamic link library Qt5Core.dll. How can it be solved?
View ArticlePySide and QGraphics, how to make a simple window with widgets?
Hi, I want to write a simple QGraphics based browser. I did one with “none-QGraphic” widgets, and it worked create. But i got some problems with QGraphics. Here is the code: import sys from PySide...
View ArticleOrganization tabs QTabWidget
It’s possible make a tab “stacking” in the QTabWidget like the Opera Browser?
View ArticleBlock user input for the time of animation
Hi there! In my application I have to block user input in the scene for the time of an animation. What is the best way to do that? Thanks in advance!
View ArticleQFrame and QMainWindow
Hello everyone! I’m trying to set up over my main window translucent darkened “glass” like lightbox or something like that. Ok, I reached this by this code: QFrame *f = new QFrame; ...
View ArticleSet sub mouse cursor?
Is it possible to, not only change mousecursor, but to set a sub mouse cursor (similar to the picture)?
View ArticleAdvice about Application icon
Dear All, i created new application then i make run to it on N900. it’s work fine but the problem when i disconnect the USB cable i can’t found the application icon in the Desktop for the Mobile N900,...
View ArticleQt Creator - Linking to an external library problem
I have been trying all day to add an external library to my Qt Project. I’m a complete nooby where it comes to compilers, libraries and linkage and I really can’t seem to solve my problem. The library...
View ArticleHelp reqested: very simple keypressevent in mainwindow
Hello I’ve been trying to add a basic keyboard input handler to my mainwindow. The mainwindow has a few Qlabels and pushbuttons, nothing fancy. I’ve tried adding the following code: mainwindow.h...
View Articlereducing border widths on qt designer forms
Hi all, I have been working on some forms for a company and find myself stuck on very small, very irritating aspect. I am wanting the forms to be as small as possible, and unfortunately, each layout...
View ArticleQThread, execute slot without signal
I have been researching about QThreads, and have found out that the best way to use thread is to inherit a QObject and then move that to another thread. Signals are important, because with a queued...
View ArticleQQuickView with qmlRegisterType, signal not working in QML
I’m working on an app, where the entire gui is QML, I’m using C++ QT just to connect the QML to the rest of my app. It’s coming along, but I keep running into little road blocks, the latest of which is...
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