Connect 2 QScrollArea

[sev75]

Hi,
I have a QScrollArea "scrollMain" and I want to use a QScrollArea "scrollVertical" and a QScrollArea "scrollHorizontal" to control "scrollMain". You understand that "scrollVertical" and "scrollHorizontal" will contain headers for datas in "scrollMain".
I tried :

connect(ScrollArea1->verticalScrollBar(),valueChanged(int),ScrollArea2->verticalScrollBar(),setValue(int));

connect(ScrollArea1->verticalScrollBar(),valueChanged(int),ScrollArea2->verticalScrollBar(),setValue(int));

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but I got "undefined functions" messages.
I tried to create my own functions without success.
It seems "value" parameter from verticalScrollBar() and horizontalScrollBar() are unreachable.

Do you have an issue?
Thanks

[Lesiok]

You have forgotten the words SIGNAL and SLOT

connect(ScrollArea1->verticalScrollBar(),SIGNAL(valueChanged(int)),ScrollArea2->verticalScrollBar(),SLOT(setValue(int)));

connect(ScrollArea1->verticalScrollBar(),SIGNAL(valueChanged(int)),ScrollArea2->verticalScrollBar(),SLOT(setValue(int)));

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[sev75]

no matching function for call to 'Timeline::connect(QScrollBar*, const char*, QScrollBar*, const char*)'
ui->scrollMain->verticalScrollBar(),SLOT(setValue(int)));

This is the complete line :

connect(ui->scrollVertical->verticalScrollBar(),SIGNAL(valueChanged(int)),
            ui->scrollMain->verticalScrollBar(),SLOT(setValue(int)));

connect(ui->scrollVertical->verticalScrollBar(),SIGNAL(valueChanged(int)),
            ui->scrollMain->verticalScrollBar(),SLOT(setValue(int)));

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[anda_skoa]

Do you have the include for QScrollBar?

Cheers,
_

[sev75]

Indeed, I forgot the include. Thanks very much