Feature #1326: WSignalMapper::map2 - Wt - Redmine

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Feature #1326

closed

WSignalMapper::map2

Added by con abs over 12 years ago. Updated over 12 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Koen Deforche

Target version:

3.2.2

Start date:

06/16/2012

Due date:

% Done:

Estimated time:

Description

map1 can deal with the most common events WInteractWidget::clicked() since it has only one argument WMouseEvent.

But how to mapping Signal<WModelIndex,WMouseEvent> WAbstractItemView::clicked()?

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Updated by Koen Deforche over 12 years ago

Status changed from New to Resolved

Hey,

We've updated the WSignalMapper documentation now to advise against using it, in favour for the more flexible, and simpler to use boost::bind() (or std::bind()) function, which handles your use-case too:

view->clicked().connect(boost::bind(&MyClass::myFunction, this, _1, _2, boundArg1, boundArg2));

Regards,

koen

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