QxOrm 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 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...
View Articleprevent letting toolbar to be movable in Windows, short question
Here is my code , I want to prevent letting toolbar to be movable in Windows I added this setUnifiedTitleAndToolBarOnMac(true); [in mainwindow.cpp] but it seems doesn’t work on windows Any idea would...
View ArticleHow to measure the memory usage of a class?
Hello The class that I want to measure memory consumption is a list, Thanks a lot Best regards
View ArticleException in Release mode (Access Violation )
Hello everybody! I’m working with qt since a few months and wrote a medium-size program (a painting application with layers and several functions and tools). I worked in Debug mode and did not compile...
View ArticleUndefined reference to `QAxObject::~QAxObject() in Qt5
I used QAxObject in my project, everything is fine in Qt4.7 win32, but in Qt5 errors occured. I checked: CONFIG += axcontainer has added in my PRO file. and I clean, qmake, build again, still...
View ArticleTableView how to format cells of column
How to apply specific format to cells of specific column in TableView control ? For example, I have column which is filled with values of type double and they are displayed with default format (with...
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