QWidget movable

[Pragya]

Hi,
If i have to make QWidget ( child widget ) movable then what i have to do?

[vermarajeev]

Hi,
If i have to make QWidget ( child widget ) movable then what i have to do?

Please explain more...

[Pragya]

I want to make child Qwidget to work as Dockable widget that is floatable.

[jpn]

Make sure it's geometry is not managed by a layout and reimplement corresponding mouse and/or key event handlers (depending on how it is supposed to be movable).

Pseudo for mouse movement:


// member variable
QPoint offset;

mousePressEvent()
{
// offset from top left corner
offset = event->pos();
}

mouseMoveEvent()
{
// move to mouse pos - calculated offset
move(mapToParent(event->pos()) - offset);
}

mouseReleaseEvent()
{
// invalidate offset
offset = QPoint();
}

[jpn]

I want to make child Qwidget to work as Dockable widget that is floatable.
What do you mean? QDockWidget can be made floating.