Qtest does not emit signal

[NIK-VAJ]

thanks for your quick replies
even when I use qwidget in mousclick function, it doesn't emit a signal!

[anda_skoa]

thanks for your quick replies
even when I use qwidget in mousclick function, it doesn't emit a signal!

So you changed the code to send the clicks to the button and it does not emit the signal?
Can you show the code you have now?

Cheers,
_

[NIK-VAJ]

if (event->button()==Qt::RightButton){
qDebug() << Qt::RightButton << pos();
QPoint Mpush = pos();
QTest::mouseMove(this->m_button,Mpush);
QTest::mouseClick(this->m_button, Qt::LeftButton,0,Mpush,-1);}
in this code, when I Rightclicked on button, the position of cursor places in Mpush and then lift click is simulated. it doesn't emit pushbutton(m_button) signal.

[anda_skoa]

So you are trying to simulate a mouse click on "m_button", at x=751, y=327 in "m_button".

Are you certain that the button is really that large?

Is it important for your button where it is clicked?
If not you could just omit the position and it gets clicked in its center.

Cheers,
_

[NIK-VAJ]

pos() is not position of cursor in the screen?
and how can I find center of poshbutton?

[anda_skoa]

pos() is not position of cursor in the screen?

Well, I assume that "this" in your code is a QWidget derived class, which makes pos() most likely this function: QWidget::pos().

Of course if "this" is a class of your own and you have implemented a pos() function that returns the cursor on screen, than that is what it will return.
In that case you need to make sure to map it to the button's coordinate system.

and how can I find center of poshbutton?

button->rect().center(), but why do you need that?

Cheers,
_

[NIK-VAJ]

I use this line of code and it emits signal
QTest::mouseClick(this->m_button, Qt::LeftButton,0,m_button->rect().center(),-1);

[anda_skoa]

Clicking the center is the default behavior if you don't specify a position, so you could just call

QTest::mouseClick(this->m_button, Qt::LeftButton);

QTest::mouseClick(this->m_button, Qt::LeftButton);

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Cheers,
_

[NIK-VAJ]

I have another question. which function give me position of a widget in main window?

[anda_skoa]

pos() gives you the position relative to its parent.
The parent's mapToGlobal() can map that to a global positon, the main window's mapFromGlobal can turn that into a position within main window.

Cheers,
_

[NIK-VAJ]

thank you very much