QtScript

[lamosca]

Hello,

I'm trying to learn about qtScript. I would like to know if it is possible to use the setTimeout Javascript function.
For that I'm creating a PushButton, connecting the onclick signal to a JS function who will call the setTimeout function, but it does not work.

I can modify the text of the Pushbutton and connect a JS function to it. Here the code of my js file:

button.clicked.connect(onButtonClicked);

function onButtonClicked(checked) {
button.text = qsTr('onClick!');
setTimeout("timedCount()", 1000);
}

function timedCount()
{
button.text = qsTr('TimedCount!');
}



When I click on the button it displays the "onClick' text, but the setTimeout does not work

Any ideas??

[Coises]

I would like to know if it is possible to use the setTimeout Javascript function.

The setTimeout function is a method of the window object in web browsers. It’s not a part of ECMAScript proper. There is a list of the objects, methods and properties QtScript supports.

I think you could add support for a setTimeout function by using the techniques described in the Qt documentation Function Objects and Native Functions. The Context 2D Example does something like that (see its environment.cpp file).

[wysota]

Or you can just use QTimer...