Subcategories

• General and Desktop
  

  This is where all the desktop OS and general Qt questions belong.

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  @dheerendra
  Sorry sir i changed and tried but the same result. But that too the second thread data i am able to display in line edit but the first thread data i am able to print using Qdebug but couldnt see the data in line edit

• Mobile and Embedded
  

  The forum for developing everything embedded: Linux, WinCE, Symbian, MeeGo... you name it.

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  @J-Hilk super caution !!!.

• QML and Qt Quick
  

  Looking for The Bling Thing(tm)? Post here!

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  @dheerendra
  Thank you. I tried it and worked as expected.

• Tools
  

  Have a question about Qt Creator, our cross-platform IDE, or any of the other tools? Ask here!

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  I have just setup a new PC including VS and Qt 5.12.0. I have tried various versions of VS addin, but I can't get it to work at all.

  When I try to convert a Qt pro project to a VS solution, VS crashes and reboots almost immediately.

  Even a conversion of minimal project doesn't work.

  Any ideas ? Any log files etc where I can look into?

  Alex

• Installation and Deployment
  

  Your Qt just doesn't want to build? Your compiler can't find the libs? Here's where you find comfort and understanding. And help.

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  @Sebastien_Pau Try http://www.dependencywalker.com/

• Game Development
  

  What can we say - we like games. And you can use Qt to write some. Questions? Ask here.

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  Hi,

  This is a user forum, you should check the bug report system to see if there's something related there.

  In any case, it's always better to add the version of Qt you are using as well as the platform you are running on. And in the case of a module like this one, the peripherals you are using.

• Qt WebKit
  

  Questions about Qt WebKit and related topics? Post here!

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  @vmur_90 Then you can use Qt from the your system repositories

• QtWebEngine
  

  Discussions and questions on QtWebEngine

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  Trying to access all flash website is not possible using Qt 5.12 and SimpleBrowser example
  NB! Problem is for any full page plugin - without Site Settings there is no way now to get past title page without enabling the plugin for that website - and I'm OK taking the shortcut of programatically enabling the plugin per website in SiteSettings before opening the webpage ...if there is such an option.
  ex. https://empire.goodgamestudios.com/
  When I click play it thinks flash is not installed and instead of showing SiteSettings dialog opens Flash Install page that suggests taht flash is already installed but not explicitly enabled for that site :
  "Note: Adobe Flash Player is built-in, but may be disabled. Click here to troubleshoot Flash Player playback."
  and clicking on that link above - https://support.google.com/chrome/answer/6258784
  shows how to do it in Chrome - what is the alternative in QtWebEngine to allow flash programatically per website in so called new Site Settings feature?

  P.S. In the past I used following workaround - no longer working due to security features blocking cross domain script (partly adobe fault loading management console using javascript from differnet domain)
  https://forum.qt.io/post/473881

• Language Bindings
  

  You're using Qt with other languages than C++, eh? Post here!

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  a minimized example

  import sys from PySide2.QtWidgets import * from PySide2.QtCore import * from PySide2.QtGui import * from PySide2.QtSql import * class MyModel(QSqlTableModel): def __init__(self, parent=None): super().__init__(parent) self._checked = [[False for i in range(self.columnCount())] for j in range(self.rowCount())] def rowCount(self, parent=QModelIndex()): return 2 def columnCount(self, parent=QModelIndex()): return 3 def data(self, index, role): if (role == Qt.DisplayRole): return "Row{}, Column{}".format(index.row() + 1, index.column() + 1) elif role == Qt.CheckStateRole: print('data(self, index, role)-------------', index.data()) return self._checked[index.row()][index.column()] # show CheckBox's check state return None # be sure to return super().data(index, role) if worked with QSqlTableModel; def flags(self, index): return super().flags(index) | Qt.ItemIsUserCheckable def setData(self, index, value, role): # implement the setData() method to allow for the check state to change if role == Qt.CheckStateRole: print(value) self._checked[index.row()][index.column()] = value # CheckBox's check state depends on the value return True # Returns true if the value could be set return False # be sure to return super().setData(index, value, role) if worked with QSqlTableModel;Returns true if value is equal to the current value. However, the value will not be submitted to the database.; if __name__ == '__main__': app = QApplication(sys.argv) tableView = QTableView() myModel = MyModel(None) tableView.setModel(myModel) tableView.show() sys.exit(app.exec_())
• 3rd Party Software
  

  Combining Qt with 3rd party libraries or components? Ask here!

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  No new posts.
• Qt for Python
  

  For discussion and questions about Qt for Python (PySide 2)

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  Posts

  

  @ewerybody thank you so much! apologies for the late reply, I didn't get the notifications. I'll make those changes and see how it works, thank you so much, I would never have been able to make those changes myself