CEGUI (Crazy Eddie's GUI) Forums

Hi,
I try to use CEGUI, but i found a generic error about event's fire-occasion.

my english is poor, so please see example.

in your code: (eg)


in "Window::onMouseButtonDown(e)", will fire "MouseButtonDown" event. what is event? event means something had happened! in the proccess of above, "Window::onMouseButtonDown(e)" had fired event, but "Listbox::onMouseButtonDown" does not begin handle itself code, so i think that you should move the code "Window::onMouseButtonDown(e)" to end of the function.

see the error raises some question:
-- lua code


in cegui library, has a great lot of the same code.
is my idea wrong or ...?

You can work around this by subscribing to the SelectionChanged event instead.

This event is fired in your //ignore block of Listbox::onMouseButtonDown.

But I agree to some extent that the base class handling should be moved to the bottom.

I'm adding a ticket to our tracker so I can discuss it with the team. The "issue" is that applying the "fix" will change the order events are fired.

lindquist wrote:You can work around this by subscribing to the SelectionChanged event instead.

This event is fired in your //ignore block of Listbox::onMouseButtonDown.

But I agree to some extent that the base class handling should be moved to the bottom.

I'm adding a ticket to our tracker so I can discuss it with the team. The "issue" is that applying the "fix" will change the order events are fired.

for my handler depend on mouse actions, so i use MouseButtnDown event instead of SelectionChanged event. in the CEGUI, SelectionChanged event do not only depend on mouse actions, e.g. Listbox::setItemSelectState(...)