Portal

Dear visitor, welcome to QtForum.org. If this is your first visit here, please read the Help. It explains in detail how this page works. To use all features of this page, you should consider registering. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.

Controlpanel

New Member

noodleburl4(Today, 4:57am)

bryan26dane(Today, 4:50am)

Dick6039(Today, 4:29am)

rice6weeder(Today, 3:52am)

zayiflamacayi(Today, 3:29am)

Statistic

Members: 41542
Threads: 30936
Postings: 101289 (ø 23.27/day)
Greetings to our newest member: noodleburl4

Team

Super moderators

Junior

Administrators

§igma

News overview

Last news

Tab Title Color

By Qt52 (May 15th 2013, 11:33am)
Ui component called from other sour [...]

By Qt52 (May 8th 2013, 5:28am)
HOWTO: Connect Qt Signals & Slots w [...]

By paladin12 (Apr 18th 2013, 8:57am)
QtitanChart 2.0, QtitanDataGrid 3.0 [...]

By IgorB (Apr 5th 2013, 12:02pm)
database backup using qprocess

By kimfrente (Mar 8th 2013, 6:44am)

Last threads

HTML 5 to QT

By mrdebug (Yesterday, 12:03pm)
Can't open include file: 'QtWidgets [...]

By Lightning17 (Yesterday, 7:49am)
Convertion problem

By silver2k1cobra (Yesterday, 6:18am)
QML Reference error

By Abayo (May 18th 2013, 6:55pm)
QMap and pointers as keys: Problem [...]

By knorze (May 18th 2013, 2:18pm)

The newest Posts in forum

	Replies	Views	Last post
HTML 5 to QT By Dmohanty May 17th 2013, 10:34am) Forum: Qt Programming	1	27	By mrdebug (Yesterday, 12:03pm)
Can't open include file: 'QtWidgets/QMainWindow': No such file or directory By Lightning17 Yesterday, 7:49am) Forum: Installing Qt	0	25	No reply
Convertion problem By sudheer168 Sep 22nd 2008, 1:55pm) Forum: Qt Programming	12	441	By silver2k1cobra (Yesterday, 6:18am)
QML Reference error By Abayo May 18th 2013, 6:55pm) Forum: Qt Programming	0	14	No reply
QMap and pointers as keys: Problem with const By knorze May 18th 2013, 9:09am) Forum: Qt Programming	2	26	By knorze (May 18th 2013, 2:18pm)
Active Qt, help on calling a function. By vipersnh May 18th 2013, 12:45am) Forum: Qt Programming	0	22	No reply
refresh widgets By josefst May 17th 2013, 9:04pm) Forum: Qt Designer	0	25	No reply
Green Coffee Been Extract Side Effects By joyyoj86 May 17th 2013, 11:03am) Forum: Offtopic	0	22	No reply
How to create Custom Signals and Slots? By madcap42 Aug 12th 2009, 7:29am) Forum: Qt Programming	2	9,272	By qt.itk.vtk.help (May 17th 2013, 7:02am)
QGLWidget By eternelman May 16th 2013, 8:46pm) Forum: Qt Programming	0	24	No reply
Selection style of an item in Qt By qyog May 13th 2013, 9:54am) Forum: Qt Programming	2	62	By qyog (May 16th 2013, 11:31am)
QT Embedded application GUI doesn't show japanese characters By aldo85ita May 16th 2013, 10:30am) Forum: Qt Embedded, Qtopia, QSA	0	79	No reply
Instllation problem By Dmohanty May 16th 2013, 7:37am) Forum: Installing Qt	0	29	No reply
Standard sockets and qt gui blocking By Mahashi May 13th 2013, 11:58am) Forum: Qt Programming	3	62	By mrdebug (May 15th 2013, 7:42pm)
runtime error terminate the application By elsha3r May 15th 2013, 4:53pm) Forum: Qt Programming	1	27	By _Blueman (May 15th 2013, 5:04pm)
runtime error when compile program By elsha3r May 15th 2013, 4:50pm) Forum: Qt Designer	0	27	No reply
Tab Title Color By Qt52 May 15th 2013, 11:33am) Forum: Tutorials, Tips and snippets	0	30	No reply
[QT 5.0.2] QAudioOutput - Read from an audio file By devoluti0n May 7th 2013, 2:38am) Forum: Qt Programming	1	102	By alainstgt (May 15th 2013, 1:21am)
Resizing layouts By piranha9 May 14th 2013, 4:01pm) Forum: Qt Programming	0	34	No reply
3 Tips on Choosing Raspberry Ketone Supplements By joyyoj86 May 14th 2013, 10:36am) Forum: Offtopic	0	34	No reply

News

Tab Title Color

written by Qt52 at Wednesday, May 15th 2013, 11:33am

Hello All,

I would like to use the Ui component to set the title color instead of using coding to do it. I have attach the sample code and my test code but my test code with error i have no idea how to clear the error

. Can anyone tell me where is the problem and how to solve it?

Thank you..

Ui component called from other source file

written by Qt52 at Wednesday, May 8th 2013, 5:28am

Hello All,

I have facing a problem which is call the Ui component from other source file. I tried to call the Ui in funcSubA() function from source function.cpp then it will prompt out a dialog said:

The inferior stopped because it received a signal from the Operating System.
Signal name: SIGSEGV
Signal meaning: Segmentation fault

May i know how to solve it?

Thanks..

HOWTO: Connect Qt Signals & Slots with Boost Signals & Slots

written by paladin12 at Thursday, April 18th 2013, 8:57am

Hello everyone,

Please find the first in a series of articles here.

http://www.oxforddynamics.com/articles/c…_and_slots.html

I hope it will be of use!

Kind Regards,

John

QtitanChart 2.0, QtitanDataGrid 3.0, QtitanRibbon 3.0 for Qt5 have been released

written by IgorB at Friday, April 5th 2013, 12:02pm

April 1, 2013 – QtitanChart 2.0, QtitanDataGrid 3.0, QtitanRibbon 3.0 for Qt5 have been released and available for download.

QtitanDataGrid 3.0 – focus of this release is Qt5 support. Among other things all bugs were fixed and implemented several methods of API, which were requested by our clients.

QtitanChart 2.0 – focus of this release is Qt5 support and rendering engine improvement.

QtitanRibbon 3.0 – focus of this release is Qt5 support and fixing bugs which were registered. Windows 8 and Office 2013 themes will be added in the next update (QtitanRibbon 3.1).

All versions are available for downloading from our web-ste:
http://www.devmachines.com
Developer Machines

database backup using qprocess

written by kimfrente at Friday, March 8th 2013, 6:44am

hi guys! i'm new in qt and im creating database backup using qprocess. i already solved the backup but my boss wants to restore it to mysql. i have this code:

QProcess *process = new QProcess;
QStringList args;

args << "mysql" << "-uroot" << "-p123" << "-e" << "create database" << ui->dbNameEdit->text();

process->start("mysql",args);

but it's not working. im tying to create schema in mysql using qprocess but nothing happened. help me