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Type: Posts; User: RajeevSahu; Keyword(s):

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  1. Search input box with list view to search item from the list using QtQuick/QML

    Hi All,
    I am trying to implement a Search input box with list view to search any item from the list view using QML.
    I have implemented the TextInput box and the ListBox, now I need to implement...
  2. Replies
    1
    Views
    792

    How to call Widget function from QML?

    Hello all,
    I wang to communicate between Widget and Qml. I have created my own widget derived from QWidget. In main I have written the following code:


    int main(int argc, char *argv[])
    {...
  3. Replies
    0
    Views
    995

    Open ComboBox items upwards using QML

    Hi,

    I am using ComboBox control from "Qt Quick Components for Desktop". Currently the items open in a normal way i.e. downwards. But my requirement is to open the items upwards. Is it possible in...
  4. Replies
    2
    Views
    628

    Re: About QtScript?

    Thanks for the quick reply.
    For more on QtScript, refer the following links:
    http://www.developer.nokia.com/Community/Wiki/Hello_World_Using_QtScript...
  5. Replies
    2
    Views
    628

    About QtScript?

    Hi All,

    I want few things regarding QtScript like why should I use QtScript I mean it's usage and in what kind of applications I could use QtScript. If it is used to call java script code in Qt...
  6. QtMobility::QBluetoothSocketPrivate::HandleConnectCompleteL(signed int) -6004 issue!

    Hi All,

    Anybody has any idea on the issue, described in the following link:
    ...
  7. Re: QtMobility::QBluetoothSocketPrivate::HandleConnectCompleteL(signed int) -6004 iss

    Hi kusumk,
    Thanks for your reply. I installed the ErrRd.SIS and got 2 messages(each time different different) after the crash:

    1st time, 2 messages:





    2nd time, 2 messages:
  8. QtMobility::QBluetoothSocketPrivate::HandleConnectCompleteL(signed int) -6004 issue!

    Hi All,

    Any body knows the reason of the following message:



    After this my application crashes! What does the number "-6004" signify? any ideas, please share.
    Thanks.
  9. Replies
    4
    Views
    819

    Re: Non blocking operation in Qt.

    Thanks Amine27,

    I added the following as you said at the end of the loop and it's working.


    Thanks a lot.
  10. Replies
    4
    Views
    819

    Re: Non blocking operation in Qt.

    Hello vladestCh,
    The db fetch operation doesn't take much time, hardly 1 second. The only time consumed is when the data are displayed in the 3 columns of the QTableWidget. Could you please...
  11. Replies
    4
    Views
    819

    Non blocking operation in Qt.

    Hello All,

    I have developed a UI application where more than 20,000 data are fetched from local database and those data are displayed in the 3 columns of a QTableWidget. I am able to do this...
  12. Re: Problem Adding rows in QTableWidget in Symbain Device.

    It was my mistake. The rows are added, but the tableWidget's height is less so it seems rows were not added.
  13. Problem Adding rows in QTableWidget in Symbain Device.

    Hi All,

    I am getting problem in adding rows of around 35,000. I have already set the table widget's row count as:

    ui->tableWidget->setRowCount(35000);

    But still, not all rows are displayed....
  14. Re: ": Memory full. Close some applications and try again." issue.

    Ok. Thanks a lot for this information.
  15. ": Memory full. Close some applications and try again." issue.

    Hi all,

    I am developing a database application using SQLite. I am storing some data in a local database file in my Nokia E7 Mobile device. When I tried to access that file to get the stored data,...
  16. Re: Issue after subclassing QListWidgetItem.

    Any suggestions!
  17. Re: Issue after subclassing QListWidgetItem.

    Hi,
    Anybody tried this...
  18. Issue after subclassing QListWidgetItem.

    1382Hi all,

    I have created a Custom QListWidgetItem by subclassing. But after closing the App, I am getting an exception which I have attached as an image. If possible, please check and let me...
  19. Re: QtMobility's QBluetoothSocket connection issue.

    Hi there,

    I am still looking for the solution to this issue. This time I tried, by creating 2 applications i.e ClientApp and ServerApp. Through these 2 applications I am able to connect and...
  20. Re: QtMobility's QBluetoothSocket connection issue.

    I tried only the following API as I know the BluetoothAddress of the device, so it's not required to find the service and then connect, what You say?
  21. Re: QtMobility's QBluetoothSocket connection issue.

    the code snippet is:
  22. QtMobility's QBluetoothSocket connection issue.

    Hi,

    I am working in a project, where I have used QtMobility i.e. "qt-mobility-1.2.0-beta1-epoc32-symbian3-PS2" for connecting the Nokia N8 device with a hardware device through bluetooth using...
  23. Re: QPainter::drawLine and QPainter::drawText with different color issue.

    Any ideas guys...How to overcome this issue.
  24. QPainter::drawLine and QPainter::drawText with different color issue.

    Hi there,

    I am facing problem for drawing line and text with different color using QPainter. I am using the following piece of code to achieve this but it's not working. Both lines and texts are...
  25. Replies
    2
    Views
    566

    Re: Problem entering data to QLineEdit.

    This is resolved. I have implemented the code as follows:



    Thanks...
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