On 02/07/12 14:41, Mandeep Sandhu wrote:
>
> As Thiago mentioned, why aren't you using QDir/QFileInfo for this
> requirement? You don't need to run 'ls' to get a dir's contents. Or
> did you use ls just to illustrate your problem?
Yes, it's just an example.
> Also, in your sample code, you're cal
On Mon, Jul 2, 2012 at 7:08 AM, Phil wrote:
> On 01/07/12 22:27, Thiago Macieira wrote:
>> On domingo, 1 de julho de 2012 22.12.50, Phil wrote:
>>> {
>>> QProcess myProcess;
>>> QString str;
>>>
>>> myProcess.start( "ls" );
>>>
>>> if (!myProcess.waitForFinished())
>>>
On 01/07/12 22:27, Thiago Macieira wrote:
> On domingo, 1 de julho de 2012 22.12.50, Phil wrote:
>> {
>> QProcess myProcess;
>> QString str;
>>
>> myProcess.start( "ls" );
>>
>> if (!myProcess.waitForFinished())
>>qDebug()<< "Make failed:"<< myProcess.errorStri
You could do this like:
1.
class clazz {
public:
int num;
};
clazz arr[3] = { clazz(1), clazz(2) };
OR
2. support default constructor with default parameters values or setters.
You could not dynamic create arrays with new using the first way.
That all I new. Hope this could help you.
201
Hi Sean!
Thank you for the suggestion.
On Sun, Jul 1, 2012 at 3:11 PM, Sean Harmer wrote:
> Hi K. Frank,
>
> On 01/07/2012 19:50, K. Frank wrote:
>> Hello List!
>>
>> I have a QTableView (backed by a QSqlTableModel) and am looking
>> for a simple way to make a column read-only. Poking around in
Hi K. Frank,
On 01/07/2012 19:50, K. Frank wrote:
> Hello List!
>
> I have a QTableView (backed by a QSqlTableModel) and am looking
> for a simple way to make a column read-only. Poking around in the
> documentation, I don't see anything obviously simple.
Take a look at the function QAbstractIte
Hello List!
I have a QTableView (backed by a QSqlTableModel) and am looking
for a simple way to make a column read-only. Poking around in the
documentation, I don't see anything obviously simple.
I see two approaches:
Attach a delegate to the column that provides a null or no-op editor.
Drill
Hello Vincent!
On Sun, Jul 1, 2012 at 10:31 AM, Vincent Cai wrote:
> Hi,
>
> I am sorry to post C++ question here.
To the extent that you are asking a pure C++ question (i.e., no Qt
(or other third-party framework) classes), you'll probably get better
answers if you ask on a C++ forum.
Hi,
I am sorry to post C++ question here.
Hope somebody can help, thanks so much.
Vincent.
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On domingo, 1 de julho de 2012 22.12.50, Phil wrote:
> {
> QProcess myProcess;
> QString str;
>
> myProcess.start( "ls" );
>
> if (!myProcess.waitForFinished())
> qDebug() << "Make failed:" << myProcess.errorString();
> else
> {
> qDebug() << "Make
On Sunday 01 July 2012 14:12:50 Phil wrote:
> On 01/07/12 21:38, Thiago Macieira wrote:
> >> I had also tried start() but the output still goes to the console. Is it
> >> possible to have the directory list inserted into a string or string
> >> list?
> >
> > Please show us the code you used when y
On 01/07/12 21:38, Thiago Macieira wrote:
>>
>> I had also tried start() but the output still goes to the console. Is it
>> possible to have the directory list inserted into a string or string list?
>
> Please show us the code you used when you used start().
{
QProcess myProcess;
QString
On domingo, 1 de julho de 2012 21.33.07, Phil wrote:
> On 01/07/12 21:10, Thiago Macieira wrote:
> > On domingo, 1 de julho de 2012 19.10.51, Phil wrote:
> >> myProcess.startDetached("ls");
> >
> > You started detached. You don't get the output of a detached execution.
> > You
> > need to use
On 01/07/12 21:10, Thiago Macieira wrote:
> On domingo, 1 de julho de 2012 19.10.51, Phil wrote:
>> myProcess.startDetached("ls");
>
> You started detached. You don't get the output of a detached execution. You
> need to use start() to communicate with a process.
>
Thanks Thiago for your rep
Hi forum,
Making applications scriptable document describes in last the last section
about Error object. It says:
"
Error.prototype.backtrace
This function returns a human-readable backtrace, in the form of an array
of strings.
Error objects have the following additional properties:
lineNumber: The
On domingo, 1 de julho de 2012 19.10.51, Phil wrote:
> myProcess.startDetached("ls");
You started detached. You don't get the output of a detached execution. You
need to use start() to communicate with a process.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel
Thank you for reading this.
The following is an example of what I'm attempting. I'd like a string or
a string list to contain the output from ls.
Array, in my example, is always empty.
QProcess myProcess;
myProcess.startDetached("ls");
QByteArray array = myProcess.readAllStanda
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