multiple QSGGeometryNodes simple xy line graph
I’m trying to create a simple x/y line graph, I’m very confused on how to managed multiple nodes, ie, x axis line, y axis line, and the actual real line. If the code just returns x_axis, or y_axis, and...
View Article---> Unable to compile and install QtQuick Desktop components
I was trying to learn and practice the “QtDD12 – Desktop Components for QtQuick” video available on youtube. I followed the linked provided with the video clip and I realised that I have to download...
View Articleproblem adding a custom control Quick using QQmlApplicationEngine instance...
Yes, all QML typenames must begin with a capital letter. The error that qmlRegisterObject() reports could be improved to make this obvious, I guess. Please file a bug report. Cheers, Chris.
View ArticleMaking a QML plugin for Sql Databases that makes models.
This is what I have atm and it is not working thanks for your help .h #ifndef SQLQUERYMODEL_H #define SQLQUERYMODEL_H #include <QVariant> #include <QSqlQueryModel>...
View Article[Solved] QML Slot not executed by C++ Signal
I found a solution. I loaded the plugins and the start the qml in the start method (virtual method from QtService). When i load the plugins and the qml file in the executeApplication method all works...
View Article---> Unable to compile and install QtQuick Desktop components
Note that the error you are seeing seems related to the fact that you are using Qt Quick Controls 1.1 (from Qt 5.2 development branch) with an older version of qt. This is not in that repository so I...
View ArticleListView: call method onComplete
Hey there, I have a problem and it seems to be a Qt bug ^^ I have a Loader loading some qml. one of them is a MusicList. This music list has a ListView ListView{ ...
View Article[Solved] FocusScope and layouts
You’re right, these two changes worked to solve the issue. Thanks very much for your detailed explanation, I now have a better understanding of the issue.
View ArticleListView: call method onComplete
Not Sure if this is what you mean ? but you can also control the listView via onstatuschanged in the XmlListModel EDIT you can also add states to your listview and then uses the status of the...
View ArticleCanvas vs custom QQuickItem
Hello everyone, I am developing some application that will be executed on embedded/mobile device. I look for a very fluid UI, so I choose QtQuick2 and QML for building UI, and keep C++ for backend...
View ArticleDynamic QML loading and import path
Hello, I use the createComponent function as you described: function createComponentObjects() { component = Qt.createComponent("Foo.qml"); //...
View ArticleCanvas vs custom QQuickItem
Thank you sierdzio :) I don’t think to checkout 5.2 documentation.
View ArticleRender QML scene problem
Hello All! My previous question was not answered, and I’ll try to explain more clearly, and sory for my bad english. I develop application for embeded system (AM3517 processor based, EGLFS platform). I...
View ArticleRender QML scene problem
This is best asked on interest mailing list [lists.qt-project.org]. Still no guarantee you’ll get an answer, but it’s a bit more probable. As an absolute last resort, use development ML.
View ArticleQQmlExtensionPlugin : C++ constructor called but no QML component created
Hi, I’m trying to figure out how QQmlExtensionPlugin works. I created a plugin which derives from this class (called Button) which I import with QQmlEngine::importPlugin(); The uri is now registered...
View ArticleListView: call method onComplete
The issue is that onCompleted is called on listView before any data is available in the model. In other words you are trying to position the view at row 3 when there are 0 rows available and the...
View ArticleMaking a QML plugin for Sql Databases that makes models.
I know nothing about QSqlQueryModel unfortunately. Whenever I’ve exposed SQL data to QML, I’ve done it via a QAbstractListModel-derived type, and then in the implementation, manually performed queries...
View ArticleBuilding media database
Hello, I’d like to ask the more experienced developers for an advice regarding my player. I’ve written a music player in PySide (Python 3.3 + QML 1.0) that I use on my tablet with Windows 7 in car. It...
View ArticleQML program doesn't minimize properly
Hello, I’m having a problem with a QML program I am making. It’s a full screen program to which I’ve added a minimize button which calls QtQuick2ApplicationViewer.showMinimized() when clicked. This...
View Article