Mailinglist Archive: opensuse-programming (148 mails)

[Prabu Subroto <prabu_subroto@xxxxxxxxx>]

Dear friends....

I am writing a database application with Qt 3.2 and
SuSE 9.1.

Each sales must write a report for the sales
supervisor after the sales call a customer. one of the
field in the report content a smiley (image file) to
represent(describe) the reaction of the customer.

The smiley field has content in the form of ascii art
such as : ":(", ":-)", ":X" etc.

The sales reports are displayed in QDataTable. 

But I want the sales supervisor does not see the ascii
art but the corresponded image file which stored in a
subdirectory of my database application.
So my code should change for example ":)" into the
file "1.png".

I want to use this :
void QDataTable::paintField ( QPainter * p, const
QSqlField * field, const QRect & cr, bool selected )
[virtual protected] 


I plotted the QDataTable in a UI Form with QtDesigner.

Is it possible to draw an image file into QDataTable
with QLabel instead of QPainter ?

If yes, how?

I have second question, if the form an sql query
(content ascii art like this : ":)" why this code
comes with error ?

QString noapp = noapplineEdit.text(); //nomor
appointment
QString sid = sidlineEdit.text(); //SalesID
QString cid = cidlineEdit.text(); //Customer ID
QString smiley = slineEdit.text(); //Smiley in ascii
art
QString report = rlineEdit.text(); //report dalam
kalimat biasa
QString reportsales = QString (insert into sales
report(nomerappointment, salesid, custid, smiley,
report) values('%1', '%1', '%1', '%1', '%1')
	.arg(noapp)
	.arg(sid)
	.arg(cid)
	.arg(smiley)
	.arg(report);

In PHP I can use "\" so I make like this : $smiley =
"\:)" but should I do in C++ (Qt)?

Thank you very much in advance.


	
		
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