Which signal is emitted when space bar pressed ?

[npc]

Hi,

Could you tell me which signal is emitted when a space bar is pressed in the QTreeWidget ?

Thanks,
*npc*

[jpn]

There is no such signal. You can

• reimplement QWidget::keyPressEvent() to catch the corresponding key press event (or use an event filter)
• create a QShortcut and bind it to the corresponding key
• just a guess, but if you want to start editing, you may also modify QAbstractItemView::editTriggers()

[wysota]

I think that itemActivated() might be emitted pointing to the current item.

[npc]

There is no such signal. You can

• reimplement QWidget::keyPressEvent() to catch the corresponding key press event (or use an event filter)
• create a QShortcut and bind it to the corresponding key
• just a guess, but if you want to start editing, you may also modify QAbstractItemView::editTriggers()

If there is no signal, How the checkbox related to that item is checked ?

Is there anyway to get a signal when a checkbox status changed ?

[npc]

I think that itemActivated() might be emitted pointing to the current item.

No itemActivated() signal is emitted when enter button is pressed.

[wysota]

If there is no signal, How the checkbox related to that item is checked ?

The widget handles that.

Is there anyway to get a signal when a checkbox status changed ?

You'll get an itemChanged() signal.