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  1. Replies
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    Re: Signals_and_Slots_on_QThread_wit_sired_class

    fix add => Qt::QueuedConnection

    Signals_and_Slots_on_QThread_wit_sired_class.PRO


    QT += core gui

    TARGET = Signals_and_Slots_on_QThread_wit_sired_class
    TEMPLATE = app
  2. Replies
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    2,181

    Re: Qt Creating Forms with Database FOREIGN KEY

    I tried looking at the problem from a different angle.
    do I need multible tables, does it save space.?

    test on saving DB size.

    sqllite_tabel_size.pro


    QT += core\
    sql
  3. Replies
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    2,181

    Re: Qt Creating Forms with Database FOREIGN KEY

    I was afraid somebody would answer that.
    so my only options are these:
    - Make one giant table: this will only be possible if I don't exceed the SQLlite limits.
    - Make a buffer table that acts...
  4. Replies
    4
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    2,181

    [solved] Qt Creating Forms with Database FOREIGN KEY

    The kind of problem I'm currently facing, is this:
    I moved from a single spreadsheet to a database because I was running out of space.
    In libre office I was able to link multiple tables using a...
  5. Replies
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    2,424

    Re: Signals_and_Slots_on_QThread_wit_sired_class

    yes, in debug its clearly visible,
    but


    connect(&Settings, SIGNAL(info(QString,int,int,int)),
    this, SLOT(print(QString,int,int,int)),
    ...
  6. Replies
    3
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    2,424

    Signals_and_Slots_on_QThread_wit_sired_class

    goodday everyone
    I have a problem with signals and slots when using a shared file called 'settings'.
    I'm unable to emit a signal from settings if it's been been called from a sub thread.
    To...
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