... which sets the limits of the range-widget's handle-bar
explicitly, instead of using the lower/upper properties' limits.
(cherry picked from commit ce8235e977)
In GimpHandleBar, add gimp_handle_bar_{set,unset,get}_limits(), to
allow settings the handle-bar limits explicitly, rather than
inheriting the adjustment limits.
(cherry picked from commit fa5dd99559)
... which creates a widget controlling a pair of lower/upper range-
limit properties, comprised of a handle-bar and two spin-buttons.
If the "sorted" parameter is TRUE, the "lower" property is bounded
above by the "upper" property, and vice versa.
(cherry picked from commit e03b8e597b)
... which takes a pair of GtkAdjustments, and binds the value of
the first to the lower-limit of the second, and the value of the
second to the upper-limit of the first.
(cherry picked from commit 45e5c2231a)
In tool-group GimpToolButton tooltips, in addition to showing the
description of the currently-active tool, list the other tools in
the group as well, to improve discoverability.
(cherry picked from commit 4d83c7a3fc)
Add a new GimpAccelLabel widget, which shows an accelerator label
for a given GimpAction. Unlike GtkAccelLabel, GimpAccelLabel
doesn't show a user-provided label in addition to that.
Note that the size request of GtkAccelLabel doesn't include the
accelerator part, which is desirable in some contexts.
GimpAccelLabel doesn't suffer from that.
(cherry picked from commit 2259ad5fcc)
Mostly I am adding a counter to the insignifiant zone fill, to be double
sure we are not going to fill huge areas (this should not happen already
anyway) and also it is no use to sample the line art buffer in such
case.
(cherry picked from commit 248477a125)
