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Friday, December 29th 2006, 7:45am

Author: sunil_thaha

RE: alpha-bended widgets

Thanks for sharing it with us. May be you can post this in QtCentre.org's wiki

Friday, December 29th 2006, 7:10am

Author: sunil_thaha

Uninstalling Qt 3

normally the path is /usr/local/Trolltech/Qt-VERSION/bin; You seem to miss the Qt there . Why dont you search the path of Qt4 ? and then put it in the profile. The Book is right in the way that, some of the linux distros use .profile instead of .bash_profile

Thursday, December 28th 2006, 11:49am

Author: sunil_thaha

RE: how to link to statis libray

Here is a small example I had posted earlier creating a QT Library You can download the example I have given ( probaby this is the link to the tar file http://www.qtforum.org/attachment.php?attachmentid=920 ) You could search the forum before posting, this would really help prevent duplication

Thursday, December 28th 2006, 11:42am

Author: sunil_thaha

RE: Displaying Time in Title bar ????

Use a QTimer for maybe 700 ms and then get the time and show it

Thursday, December 28th 2006, 11:34am

Author: sunil_thaha

RE: Uninstalling Qt 3

You need not uninstall. rather use set the path so that Qt-4's qmake gets invoked. How ? PATH=/path/to/Qt4/bin:$PATH and then compile in the same terminal. Alternately update the bash_profile so that PATH is set automatically next time.

Tuesday, December 26th 2006, 12:56pm

Author: sunil_thaha

RE: C++ beginner

Well if Something *p : means pointer to something then Something **p : means pointer to a ( pointer that points something ) This would help http://www.cs.cf.ac.uk/Dave/C/node12.html for the printf, It could be fprintf you are taling about. Anyway post the code & we will help

Tuesday, December 26th 2006, 10:35am

Author: sunil_thaha

RE: Animation in QT

Yes it does... It think in the configure you have an option to enable gifs. BTW please remember to speccfy the Qt version also

Tuesday, December 26th 2006, 10:28am

Author: sunil_thaha

RE: Qt 4.2.2 and Gecko...

Could you please post this in QtCentre and Qt Interest Archive also ?

Friday, December 22nd 2006, 1:33pm

Author: sunil_thaha

Compile error from qicon.h

And you also seems to miss a semi colon at the end of the class declaration

Friday, December 22nd 2006, 1:15pm

Author: sunil_thaha

RE: Acessing parent's widget

Lets say that a MainWindow is parent of a Dialog and from the Dialog you want to access a statusbar. So here is the code. Qt4. Source code 1 2 3 4 5 void Dialog::someFunction(){ MainWindow *window = qobject_cast<MainWindow* >( parentWidget() ); if( window ) { window->statusBar()->message( "Blah Blah " ); } Hope this give you a clue

Friday, December 22nd 2006, 6:39am

Author: sunil_thaha

RE: Acessing parent's widget

parent() would give you a QObject pointer. so use qt_cast in Qt3 and qobject_cast<> in qt4 to cast to Parent Object and then access its datamembers FYI: there is a function call parentWidget()

Friday, December 22nd 2006, 6:36am

Author: sunil_thaha

RE: Port Qt application to Linux

It should !! AFAIK, there isn't any difference between the commercial and the opensource Qt Sources

Wednesday, December 20th 2006, 8:31am

Author: sunil_thaha

RE: How to put a function pointer into a QVariant

Read these articles http://doc.trolltech.com/4.2/qmetatype.h…ECLARE_METATYPE http://doc.trolltech.com/qq/qq14-metatyp…typesinqvariant 1. Wrap the function pointer in a class 2. Make the conversion to QVariant possible 3. Register the class

Wednesday, December 20th 2006, 7:57am

Author: sunil_thaha

removing statusbar

statusBar()->hide() should work

Wednesday, December 20th 2006, 7:40am

Author: sunil_thaha

RE: Capture and Replay

Did you try your hands on Squish ?

Wednesday, December 20th 2006, 7:34am

Author: sunil_thaha

Button and void to.. another function

You should start reading the Qt Tutorials, QLineEdits functions, QFile, QTextstream ...

Tuesday, December 19th 2006, 2:14pm

Author: sunil_thaha

RE: WebBorwser statusbar links

AFAIK, QTextBrowser is a the minimal Browser available in Qt & it does not have a status bar. Are you referring to the helpviewer example ?

Tuesday, December 19th 2006, 2:10pm

Author: sunil_thaha

RE: Problem in QFileDialog

Ooops I don't have Qt installed in windows. So pardon me ! Please try posting this in QtCentre.org