[Interest] QML, QtWebkit, Qt5 and settings problem

2012-10-30 Thread marek
Hello I installed http://releases.qt-project.org/qt5.0/beta1/qt-linux-opensource-5.0.0-beta1-x86-ubuntu1204-offline.run then I tried to recompile by myself... maybe it's something wrong with me :) I have a simple qml file: import QtQuick 2.0 import QtWebKit 3.0 Rectangle { WebView { id

Re: [Interest] Why we have to remove Qt3D in Qt5.0 release?

2012-10-30 Thread Lorn Potter
On 30/10/2012, at 3:48 PM, Loaden wrote: > 2012/10/30 Thiago Macieira > Are you volunteering to maintain it? > > You are kidding me, right? > I thought it is a big feature for Qt5, and now we will lost it in Qt5. > I am strange why Digia choice to made this decision? > So, I am very disappoint

[Interest] Scalability of QTimer or QObject::startTimer

2012-10-30 Thread Prashant
Thanks for the responses. My current implementation, is not bold(read stupid) enough to go out in the high waters and test a 100k timers. What I do essentially is to keep a single timer, have it's timeout at hcf of required and .. you get the idea. To have the individual objects manage it sounds ea

Re: [Interest] [Help]A big problem about accessing database using OCI driver plugin from qt application.‏

2012-10-30 Thread Lincoln Ramsay
On 30/10/12 5:25 PM, Xiaognag Wang wrote: You mean this big difference (7 seconds and 30 millisecond ) was caused by cache? Oh yes. There's a big difference between having 1 chunk of data sent from the server to the client and having the client poll the server every time your app says fetchNe

Re: [Interest] [Help]A big problem about accessing database using OCI driver plugin from qt application.‏

2012-10-30 Thread Xiaognag Wang
I used sql driver plugin at "C:\QtSDK\Desktop\Qt\4.8.1\mingw\plugins\sqldrivers", tested with "OCI+Oracle" and "ODBC+Oracle", the performance are so different(7s and 30ms for geting 2 record). Oracle database server is at different host in Local Area Network. if I use query.next(), it will