viewport: Actually report the size we're gonna allocate
authorBenjamin Otte <otte@redhat.com>
Tue, 7 Dec 2021 20:54:02 +0000 (21:54 +0100)
committerBenjamin Otte <otte@redhat.com>
Tue, 7 Dec 2021 20:58:42 +0000 (21:58 +0100)
commitb8468af4117974fd2af14e863865f494b021f29c
treed6404174c862764f535839227fcd5b4d8f04a689
parent9fd7e319f32bdcc453aef6bad4644fbabda00fc0
viewport: Actually report the size we're gonna allocate

Don't just pass on measure() calls, but actually behave in the way we
behave during size allocate.

This should improve cases where GtkScrolledWindow is used with GTK_POLICY_NEVER.
gtk/gtkviewport.c