Building Qt 4.8.4 commercial with Webkit runs out of memory or crashes on link
I am building Qt 4.8.4 with Webkit using Visual Studio 2005. My Windows 7 machine has 8GB of RAM. The build either runs out of memory linking Webkit or it outright crashes the linker. I don’t have the...
View Articleupdate ListView with onClicked
I’m using this to show contents of a database import "test.js" as Logic ....... ........... Text { id: text1 x: 100...
View ArticleAdding Hotkeys
Hey! So I am building my browser and I was wondering if there was a way that I could add hotkeys. For example option/alt would highlight the searchbar, or command-f makes the window fullscreen. I have...
View Articleelide text in webkit
It is possible to configure the “QWebView” to work with “Elide” disabled (equivalent to Qt::ElideNone)? The “Elide” graphic texts being compressed (elieded) to fit inside the select. Example: I wish...
View ArticleUnresolved timer events
A mini sample file `main.cpp`: #include <iostream> #include <QCoreApplication> class...
View ArticleQGraphicsView、qt quick 1、qt quick 2后续发展关系怎样
QGraphicsView、qt quick 1、qt quick 2后续发展关系怎样，开发相关产品需要考虑
View Article[SOLVED]QSettings does not return strings containing commas correctly
Hello, I am using the QSettings object to read an IniFormat file. I find that it will not return the correct string when commas are present. For example: When something like… [SECTION] Value=1,2,4 is...
View ArticleFastest way to compare QVariant with UserType
I’m looking for a very fast way to compare two QVariants that wrap the same user type. What do you think about the following approaches: bool operator==() const(const QVariant &rhs) {...
View Article[Solved]How to take ScreenShot Qt/QML
QtQuick1 example [developer.nokia.com] I can’t make it work on QtQuick2 screenCapture.hpp #include <QObject> class QString; class QQuickView; class screenCapture :...
View ArticleHow to design "page" based Qt application
Hi Everyone, I am new to Qt. I come from “web” and mobile design background. I am wondering how to design a Qt application similar to mobile app or web page (from master page, click a item, go to...
View ArticleHow to access tags on the fresh webpage design?
Since a couple of days we have a new design for the devnet webpage. It looks nice and fresh, but it seems to lack some functionality. Does somebody know how to access a search based on tags? At the...
View ArticlePorting old code to Qt4
Hi, I want to use old Qt code with Qt4 (because of Qt3Support). But the following code does not compile QMetaData *slot_tbl = QMetaObject::new_metadata(1); QMetaData::Access *slot_tbl_access =...
View ArticleTo import pulgin in qml(Qt 4.7.4)
(opencv-camera-capture-with-qml) I am using this plugin from the below link http://f24h.altervista.org/blog/opencv-camera-capture-with-qml/ Here is the steps what I followed step 1 Under Qt...
View ArticleSimple TCP Server failure.
Hi, I’m little confused by qt events. I’m writing simple chat server and client. Somehow, I’m getting SIGSEGV signal on qDebug() or “double free or corruption” on unknown function (it shows only...
View ArticleEnginio Qt library - Release v0.4.0
Hi All, 0.4.0 version from Enginio Qt library is now out. Changes & additions: New UsergroupOperation to manage usergroup members Usergroup members can be listed with QueryOperation Usergroups...
View Articlesimple state machine class not updating mainwindow
I have two main windows, the first launches the state machine class which creates a second main window. The second window then is modified using , for example ...
View ArticleHow Can I Offset a Pixmap with QPainter?
Hello, I am trying to clip a small part of a pixmap and offset the pixmap so it draws the clipped area at 0,0. For some reason when I pass in offset values to the drawPixmap() function it is not...
View ArticleQt - static build
I’ve seen many articles and instructions about building Qt statically. But anyway I get errors during this process. OS: Windows 8, x64 I’ve installed Perl, Python, Ruby, they are at PATH variable too....
View ArticleSintax Highlights não funciona para QtXML
Boa tarde, pessoal. Estou desenvolvendo uma aplicação que faz uso do QtXML, porém o QtCreator não está autocompletando os códigos referentes ao QtXML e também não da aquela colorida no código...
View ArticleErro de decodificação
Estou com um problema muito chato aqui. O QtCreator não detecta a decodificação (UTF-8) do código e não me autoriza editá-lo. Tenho, toda vez que abrir o QtCreator, determinar a codificação do sistema...
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