Qt signal slot passing array

PyQt/Sending Python values with signals and slots - Python ...

Qt Signals and Slots sending arrays of structures - Stack Overflow Apr 7, 2017 ... Try using Qt data structures instead of a simple array. Something like QList or QVector. They are already a metatype and can be sent by default through signals ... Array not sent from signal and slot | Qt Forum I want to send an array from one form(MainWindow) to another form(Dialog) upon a button click! Though the array seems to be sent it returns a ... array of slots? - Qt Centre Forum Jul 15, 2007 ... this is a simplified version of my problem: I have 2 sliders that send information to ... Object::connect: Use the SLOT or SIGNAL macro to connect ... [SOLVED] Qt: Signal and slot with different parameters - Ubuntu Forums

Сигналы и слоты в Qt / Хабр

It would be possible to have the slots to which the resized and moved signals are connected check the new position or size of the circle and respond accordingly, but it's more convenient and requires less knowledge of circles by the slot functions if the signal that is … Dynamic Signals and Slots - Qt Documentation

How to pass parameters to a SLOT function? | Qt Forum

Now I want to send a signal containing 2 arrays from my workerthread to the mainwindow, which doesn't really work.I am working with an extra workerthread in Qt which communicates with the mainwindow via Signals and Slots. This works fine so far. Qt: Passing Signal containing 2d array from one thread to… I am trying to learn Qt and I am attempting to do so by making a little titres game. Currently I have a 2d array which represents the game board. Array slot and signal - C++ Qt - Киберфорум Signal and Slot Здравствуйте, задумался об использовании сигналов и слотов. В один момент их стало много, особенно... Qt (signal and slot) (у меня есть программа "каталог про книги") в общем задание такое: разработать графический... [SOLVED] Qt: Signal and slot with different parameters |… I want to connect a signal and slot with different parameters. My grid is made up of an array of QLineEdits, and here's how I'mNow, I'm just a beginner as a programmer, and I have no experience with Qt. I'm stuck in a strange situation. I want to connect a signal and slot with different parameters.

Qt signals and slots for newbies - Qt Wiki

A developer can choose to connect to a signal by creating a function (a slot) and calling the connect() function to relate the signal to the slot. Qt's signals and slots mechanism does not require classes to have knowledge of each other, which makes it much easier to develop highly reusable classes. Qt signals and slots for newbies - Qt Wiki There are many problems with them. Qt offer new event-handling system - signal-slot connections. Imagine alarm clock. When alarm is ringing, signal is sending (emitting). And you're handling it as a slot. Every QObject class may have as many signals of slots as you want. You can emit signal only from that class, where signal is. How Qt Signals and Slots Work - Part 2 - Qt5 New Syntax