Resolves: tdf#144410 show submenu indicator for color filtering options

includes..

1) Related: tdf#144410 we don't want a gap in a multicol spanning separator

we would need another column to show a drop down indicator, and we don't
want the separators to have a visible gap in that case

Change-Id: Ib45b4cda41a09b631f3ea4d4427a8073a9e243d6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125900
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

2) gtk[3|4] move the indicator to the edge

Change-Id: Ib92e8f1e35e6465b52a69f3a8513068668dc6953
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125951
Tested-by: Jenkins
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>

4 files changed, 12 insertions, 6 deletions

diff --git a/sc/source/ui/cctrl/checklistmenu.cxx b/sc/source/ui/cctrl/checklistmenu.cxx
index 7e4f1b9fbfdc..6eca1fbbdf94 100644
--- a/sc/source/ui/cctrl/checklistmenu.cxx
+++ b/sc/source/ui/cctrl/checklistmenu.cxx
@@ -124,7 +124,7 @@ IMPL_LINK_NOARG(ScCheckListMenuControl, SelectHdl, weld::TreeView&, void)
     setSelectedMenuItem(nSelectedMenu, true);
 }
 
-void ScCheckListMenuControl::addMenuItem(const OUString& rText, Action* pAction)
+void ScCheckListMenuControl::addMenuItem(const OUString& rText, Action* pAction, bool bIndicateSubMenu)
 {
     MenuItemData aItem;
     aItem.mbEnabled = true;
@@ -134,7 +134,12 @@ void ScCheckListMenuControl::addMenuItem(const OUString& rText, Action* pAction)
     mxMenu->show();
     mxMenu->append_text(rText);
     if (mbCanHaveSubMenu)
-        mxMenu->set_image(mxMenu->n_children() - 1, css::uno::Reference<css::graphic::XGraphic>(), 1);
+    {
+        if (bIndicateSubMenu)
+            mxMenu->set_image(mxMenu->n_children() - 1, *mxDropDown, 1);
+        else
+            mxMenu->set_image(mxMenu->n_children() - 1, css::uno::Reference<css::graphic::XGraphic>(), 1);
+    }
 }
 
 void ScCheckListMenuControl::addSeparator()
diff --git a/sc/source/ui/inc/checklistmenu.hxx b/sc/source/ui/inc/checklistmenu.hxx
index 427f29c3f7d3..1043fe771d6a 100644
--- a/sc/source/ui/inc/checklistmenu.hxx
+++ b/sc/source/ui/inc/checklistmenu.hxx
@@ -124,7 +124,7 @@ public:
                            bool bCanHaveSubMenu, bool bTreeMode, int nWidth);
     ~ScCheckListMenuControl();
 
-    void addMenuItem(const OUString& rText, Action* pAction);
+    void addMenuItem(const OUString& rText, Action* pAction, bool bIndicateSubMenu = false);
     void addSeparator();
     ScCheckListMenuWindow* addSubMenuItem(const OUString& rText, bool bEnabled);
     void resizeToFitMenuItems();
diff --git a/sc/source/ui/view/gridwin.cxx b/sc/source/ui/view/gridwin.cxx
index 05d75755aecb..71b994c75d76 100644
--- a/sc/source/ui/view/gridwin.cxx
+++ b/sc/source/ui/view/gridwin.cxx
@@ -602,7 +602,7 @@ void ScGridWindow::LaunchAutoFilterMenu(SCCOL nCol, SCROW nRow)
         pNotifier = SfxViewShell::Current();
 
     int nColWidth = ScViewData::ToPixel(rDoc.GetColWidth(nCol, nTab), mrViewData.GetPPTX());
-    mpAutoFilterPopup.reset(VclPtr<ScCheckListMenuWindow>::Create(this, &rDoc, false,
+    mpAutoFilterPopup.reset(VclPtr<ScCheckListMenuWindow>::Create(this, &rDoc, true,
                                                                   aFilterEntries.mbHasDates, nColWidth,
                                                                   nullptr, pNotifier));
     ScCheckListMenuControl& rControl = mpAutoFilterPopup->get_widget();
@@ -746,9 +746,9 @@ void ScGridWindow::LaunchAutoFilterMenu(SCCOL nCol, SCROW nRow)
         ScResId(SCSTR_FILTER_NOTEMPTY), new AutoFilterAction(this, AutoFilterMode::NonEmpty));
     rControl.addSeparator();
     rControl.addMenuItem(
-        ScResId(SCSTR_FILTER_TEXT_COLOR), new AutoFilterAction(this, AutoFilterMode::TextColor));
+        ScResId(SCSTR_FILTER_TEXT_COLOR), new AutoFilterAction(this, AutoFilterMode::TextColor), true);
     rControl.addMenuItem(
-        ScResId(SCSTR_FILTER_BACKGROUND_COLOR), new AutoFilterAction(this, AutoFilterMode::BackgroundColor));
+        ScResId(SCSTR_FILTER_BACKGROUND_COLOR), new AutoFilterAction(this, AutoFilterMode::BackgroundColor), true);
     rControl.addSeparator();
     rControl.addMenuItem(
         ScResId(SCSTR_STDFILTER), new AutoFilterAction(this, AutoFilterMode::Custom));
diff --git a/sc/uiconfig/scalc/ui/filterdropdown.ui b/sc/uiconfig/scalc/ui/filterdropdown.ui
index fccc56e8b5b3..6ad9f0ae6797 100644
--- a/sc/uiconfig/scalc/ui/filterdropdown.ui
+++ b/sc/uiconfig/scalc/ui/filterdropdown.ui
@@ -87,6 +87,7 @@
                 </child>
                 <child>
                   <object class="GtkTreeViewColumn" id="treeviewcolumn1">
+                    <property name="expand">True</property>
                     <child>
                       <object class="GtkCellRendererText" id="cellrenderertext1"/>
                       <attributes>