include/vcl/weld.hxx | 2 ++
vcl/source/app/salvtables.cxx | 7 +++++++
vcl/unx/gtk3/gtk3gtkinst.cxx | 7 +++++++
3 files changed, 16 insertions(+)
New commits:
commit 7af11e2e051eedd790e0ed8c8ac0e1e667c1001b
Author: Caolán McNamara <caol...@redhat.com>
AuthorDate: Wed Mar 4 14:45:18 2020 +0000
Commit: Caolán McNamara <caol...@redhat.com>
CommitDate: Wed Mar 4 21:38:05 2020 +0100
add iter_previous_sibling
Change-Id: Ic9ff26361cc9fed32760260e085660f05e13f4d9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/89987
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caol...@redhat.com>
diff --git a/include/vcl/weld.hxx b/include/vcl/weld.hxx
index 6476695bbb27..220fabbd16fa 100644
--- a/include/vcl/weld.hxx
+++ b/include/vcl/weld.hxx
@@ -890,6 +890,8 @@ public:
virtual bool get_iter_first(TreeIter& rIter) const = 0;
// set iter to point to next node at the current level
virtual bool iter_next_sibling(TreeIter& rIter) const = 0;
+ // set iter to point to previous node at the current level
+ virtual bool iter_previous_sibling(TreeIter& rIter) const = 0;
// set iter to point to next node, depth first, then sibling
virtual bool iter_next(TreeIter& rIter) const = 0;
virtual bool iter_children(TreeIter& rIter) const = 0;
diff --git a/vcl/source/app/salvtables.cxx b/vcl/source/app/salvtables.cxx
index fb688c2570fe..c9c2a4cbea4e 100644
--- a/vcl/source/app/salvtables.cxx
+++ b/vcl/source/app/salvtables.cxx
@@ -4111,6 +4111,13 @@ public:
return rVclIter.iter != nullptr;
}
+ virtual bool iter_previous_sibling(weld::TreeIter& rIter) const override
+ {
+ SalInstanceTreeIter& rVclIter =
static_cast<SalInstanceTreeIter&>(rIter);
+ rVclIter.iter = rVclIter.iter->PrevSibling();
+ return rVclIter.iter != nullptr;
+ }
+
virtual bool iter_next(weld::TreeIter& rIter) const override
{
SalInstanceTreeIter& rVclIter =
static_cast<SalInstanceTreeIter&>(rIter);
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index d9e3320fe09a..8c384f5477df 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -10083,6 +10083,13 @@ public:
return gtk_tree_model_iter_next(pModel, &rGtkIter.iter);
}
+ virtual bool iter_previous_sibling(weld::TreeIter& rIter) const override
+ {
+ GtkInstanceTreeIter& rGtkIter =
static_cast<GtkInstanceTreeIter&>(rIter);
+ GtkTreeModel *pModel = GTK_TREE_MODEL(m_pTreeStore);
+ return gtk_tree_model_iter_previous(pModel, &rGtkIter.iter);
+ }
+
virtual bool iter_next(weld::TreeIter& rIter) const override
{
GtkInstanceTreeIter& rGtkIter =
static_cast<GtkInstanceTreeIter&>(rIter);
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