Rename files for ToolBox ComboBoxes in BasicIDE

As part of documenting source code for easier code reading by newbies,
because of the word "Box" in IDE is used not only for drop-down lists,
but also for other interface elements with limited boundaries

Change-Id: Ie9e1949cc9ac474bffe8201d12b9ce7dc2276076
Reviewed-on: https://gerrit.libreoffice.org/64713
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

basctl/Library_basctl.mk

@@ -66,7 +66,7 @@ $(eval $(call gb_Library_add_exception_objects,basctl,\
 	basctl/source/accessibility/accessibledialogcontrolshape \
 	basctl/source/accessibility/accessibledialogwindow \
 	basctl/source/basicide/basdoc \
-	basctl/source/basicide/basicbox \
+	basctl/source/basicide/IDEComboBox \
 	basctl/source/basicide/basicrenderable \
 	basctl/source/basicide/baside2b \
 	basctl/source/basicide/baside2 \

basctl/source/basicide/basicbox.cxx → basctl/source/basicide/IDEComboBox.cxx

@@ -19,10 +19,8 @@
 
 #include <strings.hrc>
 #include <basidesh.hxx>
-
-#include "basicbox.hxx"
+#include <IDEComboBox.hxx>
 #include <iderdll.hxx>
-
 #include <localizationmgr.hxx>
 #include <managelang.hxx>
 

basctl/source/basicide/basidesh.cxx

@@ -26,7 +26,7 @@
 #include "baside2.hxx"
 #include <baside3.hxx>
 #include "basdoc.hxx"
-#include "basicbox.hxx"
+#include <IDEComboBox.hxx>
 #include <editeng/sizeitem.hxx>
 #include "iderdll2.hxx"
 #include <basidectrlr.hxx>