app: add handle-clicked signal to GimpToolLine

Desktop / GNOME / GIMP - Ell [yahoo.com] - 9 October 2017 12:48 EDT

... which is emitted when a handle is single/double/tripple clicked.

The signal handler returns a boolean value. A return value of TRUE stops further event processing, while a return value of FALSE allows it.

9e26d7e app: add handle-clicked signal to GimpToolLine
app/core/gimpmarshal.list | 1 +
app/display/gimptoolline.c | 104 ++++++++++++++++++++++++++++++++-------------
app/display/gimptoolline.h | 24 ++++++-----
3 files changed, 90 insertions(+), 39 deletions(-)

Upstream: git.gnome.org


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