Daniel Kasak wrote:
Ed Catmur wrote:
Keep the button bar outside the GtkScrolledWindow; put the GtkTreeView in
the GtkScrolledWindow as before. Instead, stick the button bar in a
GtkViewport with its hadjustment set to the hadjustment of the
GtkScrolledWindow. You'll need to mess around with size-request and
size-allocate signals to ensure the GtkViewport gets the correct width
and height.
...
I've had a little trouble figuring out which signal to use to synchronise
the 2 hadjustments. The only thing that works for me at the moment is the
ScrolledWindow's 'event' signal, but as you can imagine, this is a pretty
noise one to connect to. The ScrolledWindow's 'scroll-child' signal
doesn't seem to fire for me. Am I missing something here?
Don't use a signal; have the GtkViewport and the GtkScrolledWindow use the
_same_ hadjustment.
i.e.:
$viewport->set_hadjustment($scrolled_window->get_hadjustment)
Magic!
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