[API CHANGE] tdf#171950 Add API to create 2- and 3- color scales

The existing API allows creating a color scale conditional format but it
has no entries and there is no API to create an instance of
XColorScaleEntry in order to add one. For data bars the existing API
instead creates a conditional format with two existing entries and then
you can use the XDataBarEntry interface to modify them. This patch makes
the color scale API work like the databar one. It adds constants to
ConditionEntryType to create a 2-color or 3-color scale which have the
entries pre-created.

This is an API change because it adds constants to an unpublished
constant group. It also makes it so that the getType method on the
conditional format will now return either COLORSCALE2 or COLORSCALE3
depending on the number of entries. In practice I think this is very
unlikely to break any existing code.

Change-Id: I28faa6c66ac3963220786e8da45a2d550058f095
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/205944
Tested-by: Jenkins
Reviewed-by: Neil Roberts <nroberts@libreoffice.org>

This commit is contained in:

Neil Roberts

2026-06-09 13:11:16 +02:00

parent 599d616d3e

commit fa05a80aae

5 changed files with 317 additions and 3 deletions

									
										sc/Module_sc.mk
									
		+1
		
												View File
												
				@@ -81,6 +81,7 @@ endif

				$(eval $(call gb_Module_add_slowcheck_targets,sc, \

					CppunitTest_sc_anchor_test \

					CppunitTest_sc_color_scale_api \

					CppunitTest_sc_cond_format \

					CppunitTest_sc_cond_format_merge \

					CppunitTest_sc_copypaste \