qt-mobility
Terrible performance with QMediaPlayer and QVideoWidget
I see a terrible performance while trying to play videos with QtMobility 1.2.0 and Qt 4.7.4 on Ubuntu 10.10 (Pentium 4 2.80GHz).[详细]
2023-04-13 09:21 分类：问答about including QcontactObserver in my Qt project?
I want to run the example found here: http://doc.qt.nokia.com/qtmobility-1.2/samplephonebook.html But I have an error in this line:[详细]
2023-04-10 05:44 分类：问答Meego 1.2 Harmattan and QCamera application
Is there any way to work with camera with QCamera class in Nokia N9 (Meego 1.2 Harmattan) or I should use another one?[详细]
2023-04-02 03:38 分类：问答how to access variable from one class in another in QT mobility?
I have two classes: first generate position data (latitude and longitude), how I can access this data (variables latitude and longitute) in second class? becouse in second class I get crazy number([详细]
2023-03-17 12:08 分类：问答how to calculate speed by gps data in qt mobility?
How I开发者_如何学Python can get my speed, and distance by using gps data in qt? I have such class, maybe is any standart method?[详细]
2023-03-17 08:29 分类：问答How can I turn on camera flashlight in Symbian, using Qt Mobility
How can I turn on camera flashl开发者_开发问答ight in Symbian, using Qt Mobility?Checkout QCameraFlashControl[详细]
2023-03-17 04:32 分类：问答How to change network mode programmatically in Qt
I\'m creating an application with Qt for the Symbian platform. 开发者_如何转开发There is a signal in QSystemNetworkInfo that notifies when the network mode has been changed.[详细]
2023-03-09 22:35 分类：问答Allocating memory to a pointer of a class
QGeoRoutingManager: http://apidocs.meego.com/1.0/qtmobility/qgeoroutingmanager-members.html This class doesn\'t have a constructor.[详细]
2023-03-08 09:40 分类：问答QGeoPositionInfoSource: What and where are the system's default "sources of location data"?
The following quote is from t开发者_如何学Pythonhis link: http://apidocs.meego.com/1.2-preview/qtmobility/qgeopositioninfosource.html#createDefaultSource[详细]
2023-03-07 12:09 分类：问答error: expected initializer before ‘QtCoreModule’
Errors: In file included from /opt/qtsdk-2010.05/qt/include/QtCore/qcoreapplication.h:47, from /opt/qtsdk-2010.05/qt/include/QtGui/qapplication.h:45,[详细]
2023-03-07 03:41 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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