treeviewcolumn: Clip header buttons
authorMatthias Clasen <mclasen@redhat.com>
Thu, 17 Jun 2021 22:54:36 +0000 (15:54 -0700)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 18 Jun 2021 00:14:14 +0000 (17:14 -0700)
commitd92f8a1b8ed78f8dfd9da0fa555d87a91e7d2e4b
treebf98545548ac53da3938cb4c872d7a12f661d456
parent22827f2cc7e2930c8f3ea86077ae20e93ce8d204
treeviewcolumn: Clip header buttons

We don't want to overdraw when dragging a narrow column
around, and we also need the clipping to avoid picking
the wrong column, when a later column button overlaps
an earlier one.

Fixes: #4045
gtk/gtktreeviewcolumn.c