Qt Forum - Recently Active Topics

Our forum is a bustling hub of activities for the mightiest minds in the universe. This page contains enough power to contain a list of topics within the past 24 hours.

  • Unsolved QProcess on MacOS has some issues

    Unsolved QProcess on MacOS has some issues

    Qt 5.12 I am trying to get the volume ID on macOS and using the following function: QString getVolumeInfo() { QString volumeID = "Cannot find the volumeID"; QProcess p; //diskutil info...

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  • Unsolved MYSQL DRIVER ANDROID

    Unsolved MYSQL DRIVER ANDROID

    @edoardo.videx Internet seach is your friend... it looks like there was (is?) a bug with out-of-tree build of SQL plugins in Qt since version 5.8 see for instance QTBUG-58372 and check how a...

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  • Unsolved QT GUI appears Blank.(White Screen only appears, Widgets are not displayed)

    Unsolved QT GUI appears Blank.(White Screen only appears, Widgets are not displayed)

    @Ayush-Gupta said in QT GUI appears Blank.(White Screen only appears, Widgets are not displayed): Do I need to create a seprate thread for running the QTGUI from my console C++ application No,...

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  • Unsolved setting up qt with zynq

    Unsolved setting up qt with zynq

    @elliottal said in setting up qt with zynq: libQt5declarative.so.5: cannot open shared object file: No such file or directory it looks like the Qt support libraries aren't available in the...

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  • Solved My first console C++ program on Qt Creator

    Solved My first console C++ program on Qt Creator

    Thanks so much to you both. The problem was with the kits. I defined gcc for the C++ compiler and it removed the redundant stuff from the code.

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  • Unsolved QTimer with lambda functions

    @VRonin said in QTimer with lambda functions: I'm surprised the lambda version works without declaring the signal as const As you can see in the first post the signal is actually...

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  • Unsolved qml.ui file states

    Unsolved qml.ui file states

    How & where you are using the Page1.qml ? Where are you creating the object of Page1.qml ?

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  • Unsolved Installer Framework creates 'blacklisted' QNetworkRequests

    Unsolved Installer Framework creates 'blacklisted' QNetworkRequests

    See https://bugreports.qt.io/browse/QTIFW-671 and vote and comment there.

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  • Unsolved windeployqt - Able to see console while running the application

    Unsolved windeployqt - Able to see console while running the application

    remove "CONFIG += console" from your .pro file

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  • Unsolved Style singleton

    Unsolved Style singleton

    Hi I want to implement the 'Style singleton' pattern. My project files are contained in a folder and this has one subfolder named Style This subfolder contains 2 files : Style.qml - import QtQuick...

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  • Unsolved QTableView in PPTX(Power Point) ..

    Unsolved QTableView in PPTX(Power Point) ..

    @Pada_ said in QTableView in PPTX(Power Point) ..: As a result, I do not think there is a C ++ PPTX related library. Well not outside using com to remote control the PowerPoint app. At least i...

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  • Unsolved How to use Application stylesheet in Qt Designer

    Unsolved How to use Application stylesheet in Qt Designer

    Hi As far as i know there is no better solution for Design time stylesheet preview that manually applying to extra dialog.

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  • Unsolved Program modifications in Python.

    Unsolved Program modifications in Python.

    Hi it seems to use this component pyqtgraph so the answer to the questions is in the documentationhttp://www.pyqtgraph.org/documentation/ for colors it seems to use...

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  • Unsolved Qt BLE stack - feature request extend Qt API to fetch service data from advertisment

    Unsolved Qt BLE stack - feature request extend Qt API to fetch service data from advertisment

    @fr.vieren said in Qt BLE stack - feature request extend Qt API to fetch service data from advertisment: time and thus money are the main constraints as well :). As always :) But sometimes an...

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  • Unsolved Unicode character to readable format

    Unsolved Unicode character to readable format

    @eswar Ok, so some more questions: Is this Linux system a regular PC? Is it the same running Windows? How do you connect the device to the PC? True RS-232, or USB (like FTDI?) Is the external...

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  • Unsolved Design Rectangle/Button in QML using XML

    Unsolved Design Rectangle/Button in QML using XML

    hi @JasmineSethi i'm not sure i understand your question very well but this is a simple example where i create rectangle in my QML code using properties read from XML file recs.xml 150 ...

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  • Unsolved Modular library and its paths

    Unsolved Modular library and its paths

    Should work, then. Make a full rebuild. Is there anything special in "ui_displaysettingsdialog.h"? Have you checked if file "QxtScreen" is there in on of the INCLUDEPATHs you added?

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  • Unsolved Qt could not find the platform plugin cocoa

    Unsolved Qt could not find the platform plugin cocoa

    Also you can check if your Qt 5.11 installed still has a the plugins folder intact, because that's where Qt points your app to pickup the cocoa plugin. You can check the path of that folder, it's...

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  • Solved Close console app without pressing button

    I thought it was useless to mention that i will test it now. @aha_1980 said in Close console app without pressing button: The checkbox does not change your program, it just changes the way Qt...

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  • Unsolved Download offline maps

    Unsolved Download offline maps

    Hi, I wrote the program Taho:http://www.dimitri-junker.de/html/openstreetmap.html (german)http://www.dimitri-junker.de/eng/html/openstreetmap.html (english) It is free and open source. The main...

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